Race catalog · Updated nightly
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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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24 races within 25 mi of Boise, ID
Nampa, ID17 mi away
Good weather · 82/100 Typical: 52° / 34°F · 32% rain
8% slower times (5K)past finishers
Boise, ID6 mi away
Ideal weather · 86/100 Typical: 49° / 31°F · 31% rain
5% faster times (half)past finishers
Caldwell, ID23 mi away
Good weather · 79/100 Typical: 49° / 31°F · 31% rain
Caldwell, ID23 mi away
Good weather · 72/100 Typical: 43° / 28°F · 32% rain
Boise, ID6 mi away
Good weather · 72/100 Typical: 42° / 27°F · 30% rain
Eagle, ID16 mi away
Fair weather · 59/100 Typical: 34° / 21°F · 40% rain
9% slower times (5K)past finishers
Boise, ID6 mi away
Fair weather · 60/100 Typical: 37° / 23°F · 47% rain
Boise, ID0 mi awayRegistration opens Dec 15, 2026
Good weather · 72/100 Typical: 42° / 27°F · 29% rain
Boise, ID6 mi away
Good weather · 78/100 Typical: 51° / 31°F · 35% rain
Boise, ID6 mi awayRegistration opens Nov 18, 2026
Ideal weather · 85/100 Typical: 57° / 35°F · 29% rain
Boise, ID9 mi awayRegistration opens Feb 15, 2027
Ideal weather · 95/100 Typical: 59° / 36°F · 26% rain
16% slower times (half)past finishers
Boise, ID6 mi away
Ideal weather · 87/100 Typical: 70° / 45°F · 29% rain
Boise, ID6 mi awayRegistration opens Nov 2, 2026
Ideal weather · 94/100 Typical: 74° / 49°F · 31% rain
Garden City, ID9 mi away
Ideal weather · 94/100 Typical: 74° / 49°F · 31% rain
11% slower times (5K)past finishers
Kuna, ID12 mi away
Ideal weather · 94/100 Typical: 74° / 50°F · 29% rain
20% slower times (5K)past finishers
Boise, ID6 mi awayRegistration opens Nov 2, 2026
Ideal weather · 90/100 Typical: 77° / 52°F · 27% rain
Boise, ID6 mi awayRegistration opens Jul 1, 2027
Fair weather · 68/100 Typical: 90° / 62°F · 4% rain