Colorado didn’t just legalize online sports betting early. It built one of the most open and competitive markets in the country. Since launching in May 2020, the Centennial State has become a go-to destination for legal sports betting, with over a dozen licensed sportsbooks available to anyone within state lines. If you are not in Colorado feel free to check our best betting sites in the United States guide.
Whether you’re backing the Broncos at Mile High, betting on Jokic and the Nuggets, or diving into a weekend parlay, there are plenty of options. But not all Colorado sportsbooks are worth your time.
I’ve personally tested the biggest platforms in the state to see which ones deliver on odds, app quality, and promotions. From national leaders like FanDuel and BetMGM to local favorites like Circa Sports and Bet Monarch, this guide ranks the best Colorado sports betting sites for 2025 and breaks down exactly what makes each one stand out.
Colorado state of United States flag on flagpole textile cloth fabric waving on the top sunrise mist fog
Top 10 Colorado Sportsbooks in 2025
With over a dozen licensed operators in the state, these are the ten sportsbooks that stand out the most for Colorado bettors in 2025 based on bonuses, app performance, and payout speed.
Sportsbook
Welcome Bonus
Average Withdrawal Time
FanDuel
Bet $5, get $150 in bonus bets
24–48 hours
BetMGM
Up to $1,500 paid back in bonus bets
2–5 business days
DraftKings
Bet $5, get $150 in bonus bets
24–72 hours
Caesars
First bet on Caesars up to $1,000
2–5 business days
bet365
Choice of $150 in bonus bets or $1,000 safety net
24–48 hours
BetRivers
2nd chance bet up to $500
1–3 business days
ESPN Bet
$250 in bonus bets across first 10 days
1–3 business days
Circa Sports
No welcome bonus but sharpest lines
24–48 hours
Fanatics
Up to $1,000 in bonus bets
2–4 business days
Bet Monarch
Up to $500 matched in free bets (in-person sign-up required)
24–48 hours (cashout via casino)
FanDuel Sportsbook Colorado
Bet $5 & Get $250 in Bonus Bets
New customers only. Must be 21+ in most jurisdictions, but 18+ in DC, KY, and WY. Offer is valid only in eligible regulated states/jurisdictions and not available in AR; void where prohibited. First online real-money wager only; cashed-out or bonus-funded bets are excluded.
Welcome Bonus: Bet $5, get $150 in bonus bets Best For: Fast withdrawals and intuitive same-game parlays
FanDuel is one of the go-to Colorado sportsbooks for a reason. The app is clean, lightning-fast, and ideal for live betting or building same-game parlays. Odds on major markets are competitive, and local boosts for teams like the Nuggets or Broncos are common.
Payouts are fast, typically landing within 24 to 48 hours via PayPal or bank transfer. While promotions for existing users could be better, the core product is rock solid. You can also learn more about their promotions on our Fanduel Promo Code review page.
21+. AZ/CO/IL/IN/IA/KS/LA/MD/MA/MI/NJ/OH/PA/TN/ VA/WV/WY only. Offer not available in DC/MS/NV/NY/PR. New customers only. Qualifying deposit (min $10) and first real money wager required. If qualifying bet settles as a loss, user is refunded 100% in non-withdrawable bonus bets up to $1,500. Full T&Cs can be found on betmgm.com.
Welcome Bonus: Up to $1,500 paid back in bonus bets Best For: Casino crossover players and boosted parlays
BetMGM brings the full Vegas-style sportsbook experience to Colorado. The app is smooth, loaded with features, and ties in well with the MGM Rewards program, which is a plus if you also enjoy casino play. Odds are competitive, and BetMGM runs daily promotions including parlay insurance and featured boosts. You can also learn more about BetMGM promotions in our BetMGM Bonus Code review page.
Withdrawals typically take between 2 to 5 business days depending on your payment method, with PayPal and Play+ being the fastest.
Welcome Bonus: Bet $5, get $150 in bonus bets Best For: Stats-driven bettors and quick-fire markets
DraftKings is one of the most polished sportsbooks in Colorado. The interface is snappy, bet slips update instantly, and there are tons of markets to explore, especially in the player props and live betting categories. The in-app stats hub is a standout feature for serious bettors.
Withdrawals usually hit within 24 to 72 hours, with bank transfer, PayPal, and Venmo all available.
Welcome Bonus: First bet on Caesars up to $1,000 Best For: High rollers and VIP rewards
Caesars leans heavily into the premium experience, with a clean interface, large betting limits, and one of the best loyalty programs in the game. Colorado users get access to regular profit boosts and same-game parlay specials, especially during NFL and NBA seasons.
Withdrawals are typically processed in 2 to 5 business days. If you’re a big bettor or a frequent player, the Caesars Rewards system gives you serious long-term value.
Welcome Bonus: Choose between $150 in bonus bets or a $1,000 first bet safety net Best For: Live betting and early cashouts
bet365 is a global giant that’s quietly one of the best options for sharp Colorado bettors. Its strength lies in live betting, with real-time updates, deep in-play markets, and early cashout options that work seamlessly. The interface feels a bit more utilitarian than flashy, but it’s fast and reliable.
Withdrawals are quick, often processed within 24 to 48 hours through PayPal or online banking.
Welcome Bonus: 2nd chance bet up to $500 Best For: Consistent promos and casual play
BetRivers is a solid, no-frills sportsbook for Colorado players who want simple bets and steady promotions. The iRush Rewards program adds decent value for regular users, and the app covers all major sports with a good range of props and parlays.
Payout speeds are fairly quick, usually within 1 to 3 business days. While the design feels dated, it gets the job done.
Welcome Bonus: $250 in bonus bets spread over 10 days Best For: Casual fans and brand-new bettors
ESPN Bet is one of the newest sportsbooks in Colorado, backed by the massive ESPN brand and powered by Penn Interactive. The app looks great and leans into sports media integration, offering betting lines next to game previews, editorial picks, and highlight reels.
Withdrawals typically process in 1 to 3 business days, with options like PayPal and debit card payouts available.
Still ironing out stability issues during high-traffic times
Circa Sports Colorado
Welcome Bonus: No traditional welcome bonus Best For: Sharp bettors and best available odds
Circa Sports takes a different approach than most Colorado sportsbooks. There’s no flashy welcome offer, but Circa delivers some of the best odds in the state, especially on moneylines and point spreads. The app is clean, quick, and focused on transparency, with low juice and high limits.
Withdrawals are fast, usually within 24 to 48 hours. Circa is also tied to the Circa Resort & Casino in Las Vegas and has a growing reputation among serious bettors.
Welcome Bonus: Up to $1,000 in bonus bets Best For: Apparel integration and casual sports fans
Fanatics Sportsbook is a newcomer in the Colorado market, but it’s backed by one of the biggest names in sports merchandising. What makes it unique is the FanCash rewards program, which lets you turn betting activity into credit for jerseys, hats, and more.
The app is modern and growing fast, with solid coverage of all major sports. Payouts land within 2 to 4 business days depending on your method.
Welcome Bonus: Up to $500 in free bets (in-person sign-up required) Best For: Local loyalty and in-casino betting
Bet Monarch is exclusive to Colorado and tied directly to the Monarch Casino Resort Spa in Black Hawk. It’s one of the few sportsbooks that still requires an in-person sign-up, but locals can benefit from excellent odds, frequent parlay boosts, and rewards that link directly to Monarch’s loyalty program.
Withdrawals are quick if you use the casino cage or check, usually within 24 to 48 hours.
App Store Rating: 4.2 (iOS) / 4.1 (Android) Trustpilot Score: Not rated
Pros:
Local focus with strong odds
Links to casino comps and loyalty perks
Fast in-person cashouts
Cons:
In-person sign-up limits convenience
No Android app in some areas
Retail vs Mobile: Where to Bet in Colorado
Colorado offers a rare mix of both in-person retail sportsbooks and fully functional mobile betting apps, giving players total flexibility in how they bet.
Retail Sportsbooks in Colorado
If you prefer the feel of a real sportsbook lounge or want to cash out winnings in person, Colorado’s mountain casinos have plenty of options. Most are located in Black Hawk, Cripple Creek, and Central City, where in-person betting is legal.
Here are some of the top retail sportsbooks:
Retail Sportsbook
Location
Partnered App
Bet Monarch
Monarch Casino (Black Hawk)
Bet Monarch
BetMGM at Midnight Rose
Cripple Creek
BetMGM
Caesars Sportsbook
Isle Casino (Black Hawk)
Caesars
Circa Sports
Century Casinos (Central City)
Circa Sports
SuperBook Sportsbook
Lodge Casino (Black Hawk)
SuperBook (not mobile)
Retail books are ideal if you want:
A night at the casino with betting action
To place large cash bets in person
Faster in-person cashouts
But keep in mind: in-person sign-ups are rarely required for mobile apps in Colorado (except for Bet Monarch).
Mobile Sportsbooks in Colorado
Most bettors in Colorado use mobile apps, and for good reason. They’re legal, fast, and available anywhere in the state. As long as you’re 21+ and located inside Colorado borders, you can sign up and start betting in minutes.
Top benefits of mobile betting:
Bet from your couch, the bar, or the ballgame
Instant access to odds boosts and promos
Live betting, cash-out options, and fast deposits
Full app functionality on both iOS and Android
The top mobile sportsbooks in Colorado right now include:
After spending a good chunk of time testing every legal sportsbook in Colorado, a few have clearly stood out to me, not just on paper, but in real use.
FanDuel is the one I keep coming back to. It’s not perfect, but it’s the most reliable overall. The app is clean, fast, and rarely crashes, even during peak NFL windows. Same-game parlays are easy to build, and I’ve consistently had payouts land in my account within 24 hours. It’s just a solid, well-rounded experience, especially if you’re betting regularly.
bet365 surprised me. It doesn’t get as much hype in the U.S., but in Colorado it’s a quiet powerhouse. The live betting interface is the best I’ve used. You can cash out mid-play, follow in-game stats in real time, and place a bet with just a couple of taps. If you like to bet during games or want sharp early lines, this is the book to have on your phone.
DraftKings is probably the most feature-heavy of the group. It’s loaded with prop markets, alternate lines, and stats overlays that make you feel like you’re on top of everything. It’s a bit overwhelming at first, but once you get used to it, the depth is impressive. I use it when I want more advanced bets or niche markets.
I’ve also got time for Circa Sports, which takes a different approach. There are no gimmicks, no flashy promos, just low-vig lines and sharp odds. If you’re serious about getting the best number, Circa is unmatched in Colorado.
Finally, I think Fanatics Sportsbook deserves a nod. The app is still new, but it runs well, and the FanCash program is genuinely useful. I’ve already turned a few bets into discounted gear, which feels like a win even when the bet doesn’t hit.
If I had to pick just one? FanDuel. But for serious live bettors, bet365 is dangerously good.
Is Sports Betting Legal in Colorado?
Yes, sports betting is 100% legal in Colorado, both online and in person. Voters approved Proposition DD in November 2019, and the market officially launched on May 1, 2020.
Anyone aged 21 or older can legally bet on sports as long as they’re physically located within Colorado state lines. That includes betting via mobile apps, desktop sites, or inside one of the many licensed casinos in Black Hawk, Central City, or Cripple Creek.
Colorado law allows betting on:
Professional sports (NFL, NBA, NHL, MLB, UFC, etc.)
College sports (including Colorado-based teams)
International events (soccer, Olympics, golf, etc.)
Futures, parlays, player props, and live betting
The industry is regulated by the Colorado Division of Gaming, which oversees all licensed operators, ensures compliance, and keeps bettors protected. With over 15 licensed mobile sportsbooks in the state, Colorado has quickly become one of the most accessible and competitive markets in the U.S.
The History of Sports Betting in Colorado
Colorado’s path to legal sports betting was smooth compared to many other states. It began in earnest when the U.S. Supreme Court struck down PASPA in 2018, opening the door for individual states to legalize sports wagering.
In 2019, Colorado legislators passed a bill to legalize sports betting, but with one catch: it needed voter approval. That approval came via Proposition DD, a narrowly passed ballot initiative that legalized sports wagering and earmarked tax revenue for state water conservation projects.
On May 1, 2020, Colorado officially went live with sports betting. Despite launching at the height of the COVID-19 pandemic (with sports leagues on pause), the state rolled out smoothly with a handful of operators. Within a year, more than a dozen sportsbooks were live, and monthly betting handles started climbing past $300 million.
Today, Colorado is seen as a model for how to run a modern, open sports betting market. The state allows remote sign-ups, supports a wide range of operators, and has one of the most bettor-friendly environments in the country.
What Teams Can You Bet on in Colorado?
Colorado offers one of the most flexible betting markets in the U.S. You can legally wager on all major professional sports teams, college programs, and international events, including full access to in-state college betting, which many other states restrict.
Below is a breakdown of the most popular Colorado-based teams you can bet on, along with their recent honors.
Major Professional Teams in Colorado
Denver Broncos (NFL) One of the most iconic franchises in football. While they haven’t made a deep playoff run recently, the fanbase remains massive, and betting interest is strong year-round.
Denver Nuggets (NBA) NBA Champions in 2023, led by two-time MVP Nikola Jokić. A top betting choice in Colorado with deep playoff runs and consistent regular-season dominance.
Colorado Avalanche (NHL) Stanley Cup winners in 1996, 2001, and most recently 2022. Regular contenders in the Western Conference and a favorite for hockey bettors.
Colorado Rockies (MLB) While they haven’t had postseason success lately, they remain popular locally. Notably, Brenton Doyle won back-to-back Gold Glove Awards in 2023 and 2024.
Colorado Rapids (MLS) Won the MLS Cup in 2010 and claimed the Rocky Mountain Cup most recently in 2024. Great option for soccer bettors, especially during summer months.
Colorado Mammoth (NLL) National Lacrosse League champions in 2006 and 2022. A niche pick but valuable for lacrosse bettors, particularly during the spring season.
College Teams in Colorado
Unlike many other states, Colorado allows full wagering on in-state college teams, including player props.
Top college programs include:
Colorado Buffaloes (CU Boulder) – Compete in the Pac-12 across football and basketball.
Colorado State Rams (CSU) – Mountain West contenders, often featured in football and March Madness betting markets.
There are no restrictions on college props, parlays, or live bets involving Colorado schools, a major plus for NCAA fans.
To Sum It Up
You can legally bet on:
All major pro teams in Colorado (NFL, NBA, NHL, MLB, MLS, NLL)
In-state college programs with no betting restrictions
International leagues, tournaments, and individual athletes
With championships from the Nuggets, Avalanche, Rapids, and Mammoth in recent years, Colorado gives you plenty of hometown teams worth backing.
What You Can’t Bet on in Colorado
Colorado has one of the most open sports betting markets in the country, but there are still a few important restrictions in place. Here’s what you can’t legally wager on:
High school sports: No betting on any high school-level games or athletes.
College player props: You can bet on college teams, but individual player props are not allowed, even for out-of-state schools.
Esports and novelty events: Betting on esports, award shows, political outcomes, or reality TV is not permitted.
Insider betting: Athletes, coaches, officials, and team staff (plus their immediate family members) are banned from betting on their own sport.
Underage betting: You must be 21 or older to place a wager.
Out-of-state betting: You must be physically located in Colorado when placing a bet, verified by geolocation.
These restrictions are designed to keep the market fair, protect young athletes, and prevent insider influence on betting lines.
Tips for Making the Most Out of Colorado Sportsbook Bonuses
There’s no shortage of promo offers from Colorado sportsbooks, but not all bonuses give you the same value. Here’s how to get the most out of Colorado sports betting sites bonuses and stretch your bankroll further:
Read the fine print Always check the terms before claiming any offer. Look for minimum odds, wagering requirements, time limits, and restrictions on what bets count.
Start with safer bets When using bonus bets or second-chance offers, stick to odds in the -110 to +200 range. These give you a better chance of turning promos into real cash.
Sign up to multiple sportsbooks You can claim the welcome bonus at every licensed site. Use multiple Colorado betting sites like FanDuel, BetMGM, DraftKings, and Bet365 to stack bonus value.
Watch the expiry dates Many bonuses expire within 7–14 days. Set reminders so you don’t miss out on free bets or site credit sitting in your account.
Use profit boosts and parlay insurance After your welcome bonus, keep an eye on recurring promos. Profit boosts and parlay insurance can add great value, especially during major league seasons.
Don’t overcommit Only deposit what you’re comfortable losing. Many of the best Colorado sports betting sites bonuses unlock with just $5 or $10.
Taking a smart, low-risk approach to bonuses helps turn promo cash into actual payouts, and keeps your betting experience both fun and sustainable.
How We Rate Colorado Sportsbooks
Every sportsbook listed here was tested using a real account, actual bets, and multiple withdrawal methods. Here’s what we look for when ranking Colorado sportsbooks:
App design and usability – Smooth performance, fast loading, and intuitive layout on both iOS and Android.
Betting markets – Wide selection of sports, props, live bets, and futures.
Bonus value – Fair terms, low minimums, and meaningful ongoing promotions.
Odds quality – Competitive pricing compared to the rest of the Colorado market.
Payout speed – Fast, reliable withdrawals via PayPal, online banking, and other trusted methods.
Support and transparency – Easy-to-access customer support and clear policies.
Why Trust This Guide
I’ve personally signed up for every sportsbook listed in this guide, using my own money, testing the apps on both desktop and mobile, and placing real bets on Colorado teams. I also compared payout speeds, promo terms, and customer support so you know exactly what to expect.
This isn’t affiliate fluff or copy-pasted reviews. It’s based on actual usage, with a focus on helping Colorado bettors find safe, high-value sportsbooks that actually work.
Gamble Responsibly in Colorado
Sports betting should be fun, not stressful. If you ever feel like it’s becoming a problem, there are free resources available to help.
You can also use responsible gaming tools built into most Colorado sportsbooks, like deposit limits, time-outs, and self-exclusion options.
Colorado Sportsbooks Offer Serious Choice
If you’re betting in Colorado, you’re in one of the best states to do it. With a deep lineup of licensed operators, fast and flexible apps, and full access to college and pro markets, Colorado sportsbooks give you everything you need to bet with confidence.
Whether you prefer live betting on your phone or placing a parlay at a casino sportsbook in Black Hawk, there’s a legal, user-friendly option for you. Start with one of the top-rated Colorado sports betting apps, claim a welcome bonus, and enjoy one of the most open betting markets in the U.S.
Colorado Sportsbook FAQs
What are the best Colorado sportsbooks in 2025? Top options include FanDuel, Bet365, DraftKings, BetMGM, and Circa Sports. Each one offers something different, whether it’s sharp odds, live betting tools, or big bonuses.
Is sports betting legal in Colorado? Yes. Online and retail sports betting has been legal in Colorado since May 2020. Anyone 21 or older can legally bet using licensed Colorado sports betting sites and apps.
Can I bet on college teams in Colorado? Yes, you can bet on in-state and out-of-state college teams. However, player prop bets on college athletes are not allowed under Colorado law.
What’s the best Colorado sports betting app? FanDuel and Bet365 are both top-tier for mobile experience, with fast loading, great odds, and live betting features. All major Colorado sports betting apps are available on iOS and Android.
Do Colorado sportsbooks offer bonuses? Yes. Nearly all licensed Colorado betting sites offer welcome bonuses, such as bet credits, second-chance bets, and odds boosts. Always check the terms before claiming.
Can I use multiple sportsbooks in Colorado? Absolutely. You can sign up for and use multiple Colorado sportsbooks to take advantage of different bonuses, odds, and features.
What payment methods do Colorado betting sites accept? Most sportsbooks accept PayPal, online banking, credit/debit cards, and Play+ cards. Payout speeds typically range from 24 hours to 5 business days depending on the method.
Since graduating with an English and Media degree back in Dublin, I took a leap and landed in sunny Barcelona—where I’ve been working as a copywriter ever since, with over 3 years of experience in iGaming, sports betting, sweepstakes casinos, and everything in between. As an avid sports bettor and a recreational casino goer (yes, I’ve chased my fair share of bonus rounds), writing about this industry quickly became my niche. Working with platforms like WSN, Casinomeister, Online Casino Canada/UK/Ireland, I’ve written about pretty much anything you can bet on and would consider myself a bit of an expert! These days, I’m still working out of Barcelona—a city that lives and breathes sport. You’ll regularly find me at their matches, losing my head over a dodgy VAR decision. Favourite part of the job? Testing the platforms, games, and bonuses—all in the name of research, of course. 😉 There’s nothing better than rolling up your sleeves, trying out the latest offers, and sharing what’s actually worth your time and money. My message to you: Play smart, have fun, and don’t chase losses – the house always wins. And hey, if a sportsbook’s promo looks too good to be true… read the terms and conditions (trust me). 😄
