Take on one of Colorado’s most intense whitewater stretches with this half-day run through The Numbers. Built for experienced paddlers, this section of the Arkansas River delivers nonstop Class IV action, demanding quick reactions and strong teamwork as you navigate tight, technical rapids. It’s a high-energy ride with very few breaks—perfect for those who want to push their limits and fully commit to the experience.
This trip is best suited for physically fit guests with prior rafting experience who are ready for a challenging, adrenaline-driven adventure.
Highlights
5 hours
Offered in English
Free Cancellation
Mobile Ticket
5 hours
Offered in English
Free Cancellation
Mobile Ticket
What's Included
Rafting Equipment - Lifejackets, Helmets, Wetsuits, Splash Jackets, and River Shoes
Professional Whitewater Raft Guide
Digital Photos (available to purchase after trip)
Guide Gratuity
Meeting Points
Departure
22565 US Hwy 285
You will see a big sign "Colorado Rafting Adventures" where our office is located.
Return
Important Information
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Not recommended for travelers with spinal injuries
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Not recommended for pregnant travelers
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Not recommended for travelers with poor cardiovascular health
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Travelers should have at least a moderate level of physical fitness
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Minimum age is 16 years old
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All guests must be proficient swimmers
Cancellation policy
For a full refund, cancel at least 24 hours before the scheduled departure time.
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For a full refund, you must cancel at least 24 hours before the experience’s start time.
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Cut-off times are based on the experience’s local time.
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If you cancel less than 24 hours before the experience’s start time, the amount you paid will not be refunded.
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This experience requires a minimum number of travelers. If it’s canceled because the minimum isn’t met, you’ll be offered a different date/experience or a full refund.
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Any changes made less than 24 hours before the experience’s start time will not be accepted.
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Take on one of Colorado’s most intense whitewater stretches with this half-day run through The Numbers. Built for experienced paddlers, this section of the Arkansas River delivers nonstop Class IV action, demanding quick reactions and strong teamwork as you navigate tight, technical rapids. It’s a high-energy ride with very few breaks—perfect for those who want to push their limits and fully commit to the experience.
This trip is best suited for physically fit guests with prior rafting experience who are ready for a challenging, adrenaline-driven adventure.
Highlights
5 hours
Offered in English
Free Cancellation
Mobile Ticket
5 hours
Offered in English
Free Cancellation
Mobile Ticket
What's Included
Rafting Equipment - Lifejackets, Helmets, Wetsuits, Splash Jackets, and River Shoes
Professional Whitewater Raft Guide
Digital Photos (available to purchase after trip)
Guide Gratuity
Meeting Points
Departure
22565 US Hwy 285
You will see a big sign "Colorado Rafting Adventures" where our office is located.
The Numbers Section on the Arkansas River offers one of the best class IV rafting in the state. These rapids are so continuous that they are numbered rather than given real names. This section flows through a narrow and rocky section that requires technical maneuvering. This river is appropriate for active, athletic individuals who are looking for an adventurous trip. Participants are required to paddle hard when needed and listen to their guide at all times.
