Colorado Sports Betting: Best CO Sportsbooks

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4.71
Best for USER EXPERIENCE
NBA League Pass
Bet $5, Get $150 in Bonus Bets if Your Bet Wins + 3 Free Months of NBA League Pass
Betting features
4.74
Money aspects
4.74
User experience
4.76
Bonuses and promos
4.60
Customer support
4.62
Read review
T&C's apply.

NBA League Pass - Local blackout restrictions apply. 

Gambling Problem? Call 1-800-GAMBLER or visit RG Help . Call 1-888-789-7777 or visit Helpline and Chat - CONNECTICUT COUNCIL  (CT). Hope is here. Home  or call (800) 327-5050 for 24/7 support (MA). Visit Home  (MD). Call 1-877-8HOPE-NY or text HOPENY (467369) (NY).

21+ (18+ D.C.) and present in select states (for KS, in affiliation with Kansas Star Casino). First online real money wager only. $5 first deposit required. Bonus issued as nonwithdrawable bonus bets which expire 7 days after receipt. After 3 months, the full price of League Pass will be automatically charged monthly, cancel anytime. No refunds. Terms, restrictions, and embargoes apply. Limit 1 pass per customer. See terms at FanDuel Sportsbook

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4.74
Best for CUSTOMER SUPPORT
LIMITED-TIME
Bet $10, Get $200 in Bonus Bets!
Betting features
4.72
Money aspects
4.77
User experience
4.76
Bonuses and promos
4.74
Customer support
4.51
Read review
T&C's apply.

New Customer Offer. Terms and conditions apply. Must be 21+. First-time depositors only. Bonus paid as 4 x $50 Bonus Bets. Bonus Bets expire in 7 days. Please wager responsibly. All promotions are subject to qualification and eligibility requirements. Free Bets do not qualify for entry into any promotions. Paid in Bonus Bets. Restrictions apply. See full terms at BetMGM.com/terms.

"GAMBLING PROBLEM? CALL 1-800-GAMBLER AVAILABLE IN THE USA. CALL 1-800-327-5050 (MA)."

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4.73
Best for BETTING FEATURES
LIMITED-TIME
Bet $5, Get $200 in Bonus Bets AND two months of Altitude+
Betting features
4.74
Money aspects
4.73
User experience
4.78
Bonuses and promos
4.75
Customer support
4.64
Read review
T&C's apply.

GAMBLING PROBLEM? CALL OR TEXT 1-800-GAMBLER (AZ, CO, IN, KY, LA, NC, NJ, OH, VA) or 1-800-BETS OFF (IA). 21+ only (18+ in KY). Must be present in AZ/CO/IA/IN/KY/LA (select parishes)/NC/NJ/OH/VA/PA.

Deposit required. Paid in Bonus Bets. Bonus Bets wager excluded from returns. Your unique code to Altitude+ will be sent via email within 24 hours. New customers only. T&Cs, time limits and exclusions apply.  Click here for full T&Cs.

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4.77
Best for BONUSES AND PROMOS
NEW PLAYERS
Bet $5, Get $200 in Bonus Bets
Betting features
4.73
Money aspects
4.72
User experience
4.81
Bonuses and promos
4.85
Customer support
4.59
Read review
T&C's apply.

GAMBLING PROBLEM? CALL 1-800-GAMBLER, (800) 327-5050 or visit gamblinghelplinema.org (MA). Call 877-8-HOPENY/text HOPENY (467369) (NY).

Please Gamble Responsibly. 888-789-7777/visit ccpg.org (CT), or visit www.mdgamblinghelp.org (MD).

21+ and present in most states. (18+ DC/KY/NH/WY). Void in ONT/OR/NH. Eligibility restrictions apply. On behalf of Boot Hill Casino & Resort (KS).

1 per new customer. Min. $5 deposit. Min. $5 bet. Max. $200 issued as non-withdrawable Bonus Bets that expire in 7 days (168 hours). Stake removed from payout. Terms: dkng.co/bball. Ends 11/17/24 at 11:59 PM ET.

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Written by Mac Douglass
Senior Editor
Updated on Jun 15, 2023
Fact checked
Reviewed by Nick Slade, Chief Content Officer

How to Bet on Sports in Colorado

Colorado presents a wide array of exceptional sportsbooks, ensuring a seamless and user-friendly experience for bettors using phones, computers, tablets, or other devices. To begin, Colorado residents can explore the attractive offers provided, follow the links Dimers has included, and enter the necessary information. Additionally, there's no cap on the number of sportsbooks Colorado users can join or the number of sign-up bonuses they can receive, leading to endless opportunities to profit from their favorite sports teams.

STEP 1
Be a Colorado resident
STEP 2
Grab a Dimers offer
STEP 3
Make a deposit
STEP 4
Place a bet

Sports Betting in Colorado: Requirements

The requirements for sports betting in Colorado align with most other states across the US. Users must reside in Colorado, register within the state, have a social security number, and be over 21 years old. It's important for Colorado sports bettors to remember that sports betting operators may have their own eligibility restrictions, and promotional offers and registration bonuses often come with deposit requirements that vary based on the sportsbook and promotion period.

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NECESSARY
Have a social security number
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NECESSARY
Be 21+ years of age
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NECESSARY
Register in Colorado
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NECESSARY
Place your bets in Colorado

Best Sportsbook Promotions in Colorado

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NBA League Pass
Bet $5, Get $150 in Bonus Bets if Your Bet Wins + 3 Free Months of NBA League Pass
How to claim this promo
Read review

NBA League Pass - Local blackout restrictions apply. 

Gambling Problem? Call 1-800-GAMBLER or visit RG Help . Call 1-888-789-7777 or visit Helpline and Chat - CONNECTICUT COUNCIL  (CT). Hope is here. Home  or call (800) 327-5050 for 24/7 support (MA). Visit Home  (MD). Call 1-877-8HOPE-NY or text HOPENY (467369) (NY).

21+ (18+ D.C.) and present in select states (for KS, in affiliation with Kansas Star Casino). First online real money wager only. $5 first deposit required. Bonus issued as nonwithdrawable bonus bets which expire 7 days after receipt. After 3 months, the full price of League Pass will be automatically charged monthly, cancel anytime. No refunds. Terms, restrictions, and embargoes apply. Limit 1 pass per customer. See terms at FanDuel Sportsbook

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NBA League Pass
Bet $5, Get $150 in Bonus Bets if Your Bet Wins + 3 Free Months of NBA League Pass
T&C's apply.
Read review
How to claim
LIMITED-TIME
Bet $10, Get $200 in Bonus Bets!
How to claim this promo
Read review

New Customer Offer. Terms and conditions apply. Must be 21+. First-time depositors only. Bonus paid as 4 x $50 Bonus Bets. Bonus Bets expire in 7 days. Please wager responsibly. All promotions are subject to qualification and eligibility requirements. Free Bets do not qualify for entry into any promotions. Paid in Bonus Bets. Restrictions apply. See full terms at BetMGM.com/terms.

"GAMBLING PROBLEM? CALL 1-800-GAMBLER AVAILABLE IN THE USA. CALL 1-800-327-5050 (MA)."

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LIMITED-TIME
Bet $10, Get $200 in Bonus Bets!
T&C's apply.
Read review
How to claim
LIMITED-TIME
Bet $5, Get $200 in Bonus Bets AND two months of Altitude+
How to claim this promo
Read review

GAMBLING PROBLEM? CALL OR TEXT 1-800-GAMBLER (AZ, CO, IN, KY, LA, NC, NJ, OH, VA) or 1-800-BETS OFF (IA). 21+ only (18+ in KY). Must be present in AZ/CO/IA/IN/KY/LA (select parishes)/NC/NJ/OH/VA/PA.

Deposit required. Paid in Bonus Bets. Bonus Bets wager excluded from returns. Your unique code to Altitude+ will be sent via email within 24 hours. New customers only. T&Cs, time limits and exclusions apply.  Click here for full T&Cs.

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LIMITED-TIME
Bet $5, Get $200 in Bonus Bets AND two months of Altitude+
T&C's apply.
Read review
How to claim
NEW PLAYERS
Bet $5, Get $200 in Bonus Bets
How to claim this promo
Read review

GAMBLING PROBLEM? CALL 1-800-GAMBLER, (800) 327-5050 or visit gamblinghelplinema.org (MA). Call 877-8-HOPENY/text HOPENY (467369) (NY).

Please Gamble Responsibly. 888-789-7777/visit ccpg.org (CT), or visit www.mdgamblinghelp.org (MD).

21+ and present in most states. (18+ DC/KY/NH/WY). Void in ONT/OR/NH. Eligibility restrictions apply. On behalf of Boot Hill Casino & Resort (KS).

1 per new customer. Min. $5 deposit. Min. $5 bet. Max. $200 issued as non-withdrawable Bonus Bets that expire in 7 days (168 hours). Stake removed from payout. Terms: dkng.co/bball. Ends 11/17/24 at 11:59 PM ET.

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NEW PLAYERS
Bet $5, Get $200 in Bonus Bets
T&C's apply.
Read review
How to claim
TRENDING
First Bet On Them Up To $1,000
How to claim this promo
Read review

Must be 21 or older and physically present in AZ, CO, IL, IN, IA, KS, KY, LA, ME, MD, MA, MI, NJ, NY, NC, OH, PA, TN, VA, WV, WY or Washington, DC. New users only. Must register using eligible promo code. First bet to settle must lose to qualify. Max. Bonus Bet: $1,000. Bonus Bet expires 14 days after receipt. Void where prohibited. See Caesars.com/promos for full terms. Know When To Stop Before You Start®.

Gambling Problem? CO, IL, KY, MD, MI, NJ, OH, TN, VA, WV, WY, KS (Affiliated with Kansas Crossing Casino), LA (Licensed through Horseshoe Bossier City and Harrah’s New Orleans), ME (Licensed through the Mi’kmaq Nation, Penobscot Nation, and Houlton Band of Maliseet Indians, federally recognized tribes located in the State of Maine), NC (Licensed through Tribal Casino Gaming Enterprise), PA (Affiliated with Harrah's Philadelphia): If you or someone you know has a gambling problem, crisis counseling and referral services can be accessed by calling 1-800-GAMBLER (1-800-426-2537) or MD: visit mdgamblinghelp.org or WV: visit 1800gambler.net; AZ: Call 1-800-NEXT-STEP; IN: Call 1-800-9-WITH-IT; IA: Call 1-800-BETSOFF. ©2024, Caesars Entertainment

Gambling Problem? Call 1-800-GAMBLER
WASHINGTON, DC: It is unlawful for any individual who is noticeably intoxicated or impaired to engage in sports wagering. Know When To Stop Before You Start®. Gambling Problem? Call 1-800-GAMBLER or text 800426. OLG Class A licensed Operator
MA: CALL 1-800-327-5050 or visit gamblinghelplinema.org
NY: Call 877-8-HOPENY or text HOPENY (467369)

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TRENDING
First Bet On Them Up To $1,000
T&C's apply.
Read review
How to claim
HOTTEST
Get up to $1,000 in No Sweat Bets
How to claim this promo
Read review

New customers in AZ, CO, CT, DC, IA, IL, IN, KS, KY, LA, MA, MD, MI, NC, NJ, OH, PA, TN, VT, VA, WV, or WY only. Must apply this promotion in your bet slip and place a $1+ cash wager with odds of - 500 or longer each day for 10 straight days. Your 10 days begin the day you establish your account. Wager must settle as a loss to qualify for Bonus Bets. Bonus Bets will equal the amount of the losing wager(s) (up to $100 in Bonus Bets per day) and expire 7 days from issuance. This offer is not available in New York. Terms apply- see Fanatics Sportsbook app. Must be 21+ GAMBLING PROBLEM? Call 1-800-GAMBLER (CO/KY/MD/OH/PA/TN/VA/VT/WV), or (888) 789-7777 or visit ccpg.org/chat (CT), or visit www.mdgamblinghelp.org (MD), (800)-327-5050 or gamblinghelplinema.org (MA), or visit 1800gambler.net (WV) NY: Call the 24/7 HOPE line at 1-877-8-HOPENY or Text HOPENY (467369).

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HOTTEST
Get up to $1,000 in No Sweat Bets
T&C's apply.
Read review
How to claim
Exclusive
Deposit Match up to $100 + $50 USE CODE DIMERS
How to claim this promo
Read review

Must be 18+  and present in a state where Rebet operates. Terms apply. Concerned with your play? Call 1-800-GAMBLER or visit www.ncpgambling.org; AZ: 1-800-NEXT-STEP (1-800-639-8783) or text NEXT-STEP to 53342; NY: Call the 24/7 HOPEline at 1-877-8-HOPENY or Text HOPENY (467369).

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Exclusive
Deposit Match up to $100 + $50 USE CODE DIMERS
T&C's apply.
Read review
How to claim
TRENDING
Get a 20% Deposit Match Bonus up to $500 in DK Dollars
How to claim this promo
Read review

Must be physically located in a jurisdiction in which DraftKings Daily Fantasy Sports product operates (Most US states; select jurisdictions in Canada, and the UK; each an “Eligible Jurisdiction,” together the “Eligible Jurisdictions”). Must be 18+ years of age or older (19+ in NE, AL) (21+ in AZ, IA, LA (select parishes), and MA). Paid contests not available while physically located in HI, ID, LA (select parishes), MT, NV, OR, or WA.

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TRENDING
Get a 20% Deposit Match Bonus up to $500 in DK Dollars
T&C's apply.
How to claim
No sportsbook is best for everyone. What’s best for you might not be best for someone else. We hope this guide can help narrow down your options, regardless of your betting style or level of experience.

Selecting the Ideal Sportsbooks in Colorado

With numerous top sportsbooks available in the Centennial State, Colorado sports bettors must identify the best betting operators for their individual preferences. It's worth noting that Colorado residents can register with multiple sportsbooks. As many betting operators offer appealing sign-up promotions, there's plenty of value up for grabs, albeit for a limited time. While we recommend Colorado bettors to take advantage of these opportunities by signing up with multiple sportsbooks, it's crucial to remember that doing so emphasizes the importance of responsible wagering, which should always be a priority.

Why You Can Trust Dimers' Experts

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Our tips, insights, and offers are underscored by the latest industry developments.
We are experienced
With extensive betting knowledge, our insights are predicated on first-hand experience.
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Count on our accurate and reliable reviews to make informed decisions.
We are independent
Our unbiased recommendations are focused on your best interests.

Dimers' Expert Tips

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Damien Souness
Chief Innovation Officer

Make informed choices when selecting a sportsbook in Colorado. Assess your own betting goals, favorite sports, current bets, and risk tolerance. By understanding these personal factors, you'll be equipped to find a sportsbook that caters to your preferences. Remember, considering your individual circumstances ensures a rewarding and customized sports betting experience in Colorado.

Colorado Best Bets

Utilizing advanced data and analytics, our best bets for Colorado are chosen based on 10,000 simulations of each featured sporting event and optimized using Dimers' proprietary machine learning-based algorithm. As a result of Dimers' extensive capabilities to simulate sporting event outcomes in Colorado and beyond, our best bets may span various categories, including moneylines, over/unders, point spreads, player props, and team props.

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We Compare Odds From the Best Sportsbooks

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Colorado Sports Betting History

A timeline of Colorado sports betting history is below:
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    May, 2018

    US Supreme Court strikes down federal ban on sports betting, creating a path for legal sports wagering in Colorado, beyond the existing casinos on Native American reservations.

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    May, 2019

    Colorado Governor Jared Polis signs House Bill 1327, legalizing mobile sports betting in CO, pending the results of an additional referendum vote in November, 2019.

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    November, 2019

    Proposition DD narrowly succeeds in the state election, officially legalizing mobile sports betting in Colorado.

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    May, 2020

    Mobile sports betting launches in Colorado.

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    2023

    Entering 2023, a whopping 25 online sports betting operators are active in Colorado. These include: Bally Bet, Barstool Sportsbook, Bet365, Betfred, BetMGM, BetMonarch, BetRivers, BetSafe, Betway, BetWildwood (ISI), Caesars, Circa Sports, DraftKings, Elite Sportsbook, FanDuel, FOX Bet, Play Maverick, PlayUp, PointsBet, SBK, SI Sportsbook, Sky Ute Sportsbook, SuperBook, Tipico Sportsbook, WynnBET.

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Mac Douglass
Senior Editor

Mac brings a well-traveled perspective and broad knowledge of sports, betting, DFS and online gaming to his role at Dimers. Specializing in previews for the NFL, particularly the NFC South and NFC East, Mac leverages his keen insights to provide detailed game analyses. He also offers best bets and props for MLB and race previews for Formula 1, a sport he follows passionately alongside professional tennis and the NBA. 

Renowned for his knack for finding the best new user promos across major sportsbooks and online casinos, Mac is dedicated to sharing these finds with the community, enhancing the experience for both novice and seasoned players. Having lived in New York, San Francisco, Los Angeles and Melbourne, Mac's diverse experiences enrich his understanding of both American and international sports and gaming landscapes.

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Disclaimer: All of the information on this site is for entertainment purposes only. We do NOT accept bets of any kind. The information we provide is accurate and trustworthy to help you make better decisions. When you click or tap on a link on Dimers that leads to a third-party website that we have a commercial arrangement with (such as an online sportsbook), we may earn referral fees. Dimers does not endorse or encourage illegal or irresponsible gambling in any form. Before placing any wagers with any betting site, you must check the online gambling regulations in your jurisdiction or state, as they do vary. If you or someone you know has a gambling problem, crisis counseling and referral services can be accessed by calling 1-800-GAMBLER.

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