in 4 days
The Long View Marathon
Fort Collins, CO625 ft gain
MarathonHalf Marathon+1
Open until Oct 11from $45
Races Near Fort Collins, CO
As of October 6, 2026, Crewable lists 32 upcoming races near Fort Collins, CO from October 2026 to September 2027. The next is Dirt Pile Race Series on October 6 in Fort Collins, CO. Registration is open for 22. One advertises prize money.
Sources: UltraSignup, RunSignUp, UTMB, race organizers and race websites
With aid station data
1 aid
13 aidin 11 days
Blue Sky Trail Marathon & Half Marathon
Fort Collins, CO3,500 ft gain
MarathonHalf Marathon
Open until Oct 17from $110
7 aid
1 aidRace calendar
October 2026
18 racesBlue Sky Trail Marathon & Half Marathon
Fort Collins, CO3,500 ft gainMarathonHalf MarathonOpen until Oct 17from $110
November 2026
8 racesCity Park Classic (5k/10k & 1 Mile Walk of Hope for Pancreatic Cancer Research)
Denver, CO10K5K+1Open until Nov 7from $23
December 2026
2 racesJanuary 2027
1 raceTwin Mountain Trudge
Laramie, WY
February 2027
1 raceMay 2027
1 raceSeptember 2027
1 raceQuick answers
What is the next race near Fort Collins, CO?
Dirt Pile Race Series, on Tuesday, October 6, 2026, in Fort Collins, CO. Distances: 1.59 mi.
What is the closest race to Fort Collins?
Dirt Pile Race Series in Fort Collins, CO, about 1 mile from Fort Collins, on October 6, 2026.
How many races near Fort Collins, CO have open registration?
22 of the 32 list registration as open as of October 6, 2026, including ASDAsh 5K to Beat Tooth Decay, Footsteps for Families 5k Fun Run & Concert and The Long View Marathon.
Which races near Fort Collins, CO offer prize money?
One race advertises prize money: Rocky's Backyard Ultra ($1,000).
How many of the races near Fort Collins, CO are ultramarathons?
8 of the 32 are ultramarathons (longer than a marathon, or a backyard, timed or 200+ mile format). The other 24 are shorter races.
What is the busiest month for races near Fort Collins, CO?
October 2026, with 18 of the 32. November 2026 follows with 8.
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