The Colorado Marathon
- Date Sun 3rd May 2026
- Time 6:30AM MDT
- Location Fort Collins, Colorado
- Price $54.00 - $421.00
- Races 4 races
- Distances Marathon, Half Marathon, 10km, 5km
Event summary
Get ready for an unforgettable running experience at the Colorado Marathon, taking place on Sunday, May 3, 2026, in the picturesque city of Fort Collins, Larimer County! This annual event showcases the breathtaking beauty of Poudre Canyon and the stunning natural landscapes surrounding Fort Collins. Runners of all levels are invited to participate in one of four exciting race distances, including the full marathon, which is renowned for being one of Colorado’s fastest courses—making it a perfect opportunity for those aiming to qualify for the Boston Marathon.
Join thousands of fellow running enthusiasts as you challenge yourself, set new personal records, and celebrate health and fitness in a vibrant, community-centric atmosphere. With limited charity fund entries available for the full marathon, it’s essential to secure your spot early, as this popular event sells out quickly! Don’t miss your chance to be part of this thrilling running adventure. Mark your calendars and prepare for an exhilarating day of camaraderie and competition in the heart of Northern Colorado!
Join thousands of fellow running enthusiasts as you challenge yourself, set new personal records, and celebrate health and fitness in a vibrant, community-centric atmosphere. With limited charity fund entries available for the full marathon, it’s essential to secure your spot early, as this popular event sells out quickly! Don’t miss your chance to be part of this thrilling running adventure. Mark your calendars and prepare for an exhilarating day of camaraderie and competition in the heart of Northern Colorado!
Organiser's Description
01/05/26 UPDATE: WE HAVE LESS THAN 100 CHARITY FUND ENTRIES FOR THE FULL MARATHON AND WILL PROBABLY SELL OUT WITHIN A COUPLE OF WEEKS. THESE ENTRIES ARE THE ONLY WAY TO REGISTER FOR THE FULL MARATHON AT THIS TIME. ONCE THE CHARITY FUND ENTRIES ARE SOLD OUT, THERE WILL BE NO ADDITIONAL REGISTRATION FOR THE FULL MARATHON. LAST YEAR, THE CHARITY FUND ENTRIES SOLD OUT IN LESS THAN TWO WEEKS.
Join us for the Colorado Marathon in Fort Collins this May! Our annual event takes place in the stunning Poudre Canyon and the gorgeous natural areas of Fort Collins in Northern Colorado.
Each year, thousands of runners participate in this incredible event to test their endurance, push themselves to new heights, set new PRs, and race alongside other running enthusiasts who share a passion for health and fitness. Many even run Colorados fastest race to qualify for the Boston Marathon! Regardless of why you join us at this momentous event, were happy to have you!
With one of the most scenic downhill courses in the state, four different distances to choose from, and a vibrant community-centric atmosphere, this is one race you dont want to miss. But be quick! Our event sells out quickly, so register early to save your spot in the race. Keep reading to learn all the details about this thrilling running adventure!
NOTE: ONCE A RACE REACHES CAPACITY, A LIMITED NUMBER OF ENTRIES ARE RESERVED FOR THE "CHARITY FUND." THESE ENTRIES ARE DOUBLE THE PRICE AND ALL PROCEEDS GO TO LOCAL CHARITIES AND NON-PROFITS THAT ARE INVOLVED IN THE RACE. ONCE WE HIT THE CHARITY FUND ENTRIES, THIS IS THE ONLY WAY TO REGISTER FOR THAT DISTANCE. ONCE THE LIMITED NUMBER OF CHARITY FUND ENTRIES ARE SOLD, THE RACE WILL BE OFFICIALLY SOLD OUT AND REGISTRATION FOR THAT DISTANCE WILL BE CLOSED.
You will be able to register or change distances at the expo on Friday or Saturday of race weekend. However, if a race has reached capacity, there will be no new registration or changes to that distance.
Questions? Visit our website for more information HERE [http://comarathon.com].
Join us for the Colorado Marathon in Fort Collins this May! Our annual event takes place in the stunning Poudre Canyon and the gorgeous natural areas of Fort Collins in Northern Colorado.
Each year, thousands of runners participate in this incredible event to test their endurance, push themselves to new heights, set new PRs, and race alongside other running enthusiasts who share a passion for health and fitness. Many even run Colorados fastest race to qualify for the Boston Marathon! Regardless of why you join us at this momentous event, were happy to have you!
With one of the most scenic downhill courses in the state, four different distances to choose from, and a vibrant community-centric atmosphere, this is one race you dont want to miss. But be quick! Our event sells out quickly, so register early to save your spot in the race. Keep reading to learn all the details about this thrilling running adventure!
NOTE: ONCE A RACE REACHES CAPACITY, A LIMITED NUMBER OF ENTRIES ARE RESERVED FOR THE "CHARITY FUND." THESE ENTRIES ARE DOUBLE THE PRICE AND ALL PROCEEDS GO TO LOCAL CHARITIES AND NON-PROFITS THAT ARE INVOLVED IN THE RACE. ONCE WE HIT THE CHARITY FUND ENTRIES, THIS IS THE ONLY WAY TO REGISTER FOR THAT DISTANCE. ONCE THE LIMITED NUMBER OF CHARITY FUND ENTRIES ARE SOLD, THE RACE WILL BE OFFICIALLY SOLD OUT AND REGISTRATION FOR THAT DISTANCE WILL BE CLOSED.
You will be able to register or change distances at the expo on Friday or Saturday of race weekend. However, if a race has reached capacity, there will be no new registration or changes to that distance.
Questions? Visit our website for more information HERE [http://comarathon.com].
Races
-
Marathon
Incl. $21.00 Fee & Short Sleeve Technical T-Shirt
Sun 3rd May 2026 (6:30AM MDT)
$421.00
-
Half Marathon
Incl. $10.00 Fee & Short Sleeve Technical T-Shirt
Sun 3rd May 2026 (6:30AM MDT)
$160.00
-
10k
Incl. $4.60 Fee & Short Sleeve Technical T-Shirt
Sun 3rd May 2026 (7:00AM MDT)
$64.60
-
5k
Incl. $4.00 Fee & Short Sleeve Technical T-Shirt
Sun 3rd May 2026 (7:00AM MDT)
$54.00
Reviews
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301 Maple St., Fort Collins, 80521, CO, United States
The Colorado Marathon
