Race catalog · Updated nightly
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Upcoming running, cycling, triathlon and ultra races, updated nightly from RunSignup, BikeReg and ACTIVE. Missing a race? Submit it
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Race catalog · Updated nightly
Upcoming running, cycling, triathlon and ultra races, updated nightly from RunSignup, BikeReg and ACTIVE. Missing a race? Submit it
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62 races within 25 mi of Berthoud, CO
Loveland, CO18 mi away
Good weather · 72/100 Typical: 44° / 24°F · 17% rain
7% faster times (5K)past finishers
Longmont, CO11 mi away
Tough weather · 51/100 Typical: 45° / 24°F · 18% rain
Fort Collins, CO15 mi away
Fair weather · 69/100 Typical: 42° / 23°F · 19% rain
5% faster times (5K)past finishers
Lyons, CO16 mi awayRegistration opens Dec 11, 2026
Tough weather · 40/100 Typical: 27° / 9°F · 38% rain
Fort Collins, CO16 mi awayRegistration opens Nov 15, 2026
Fair weather · 65/100 Typical: 39° / 20°F · 19% rain
7% faster times (5K)past finishers
Lyons, CO10 mi away
Good weather · 73/100 Typical: 43° / 21°F · 27% rain
Fort Collins, CO24 mi awayRegistration opens Nov 1, 2026
Good weather · 74/100 Typical: 50° / 26°F · 23% rain
Severance, CO17 mi away
Ideal weather · 85/100 Typical: 53° / 28°F · 23% rain
Fort Collins, CO15 mi away
Ideal weather · 89/100 Typical: 61° / 33°F · 36% rain
Boulder, CO18 mi awayRegistration opens Jan 1, 2027
Ideal weather · 88/100 Typical: 65° / 38°F · 39% rain
Longmont, CO10 mi away
Ideal weather · 90/100 Typical: 65° / 38°F · 39% rain
Fort Collins, CO20 mi away
Ideal weather · 89/100 Typical: 65° / 37°F · 39% rain
Superior, CO24 mi away
Good weather · 81/100 Typical: 65° / 38°F · 39% rain
Boulder, CO17 mi away
Ideal weather · 89/100 Typical: 80° / 51°F · 32% rain
Louisville, CO24 mi away
Good weather · 82/100 Typical: 81° / 51°F · 30% rain
Lyons, CO16 mi away
Ideal weather · 93/100 Typical: 68° / 39°F · 32% rain