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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54 races within 25 mi of Fremont, CA
Castro Valley, CA19 mi away
Ideal weather · 94/100 Typical: 56° / 39°F · 29% rain
22% slower times (half)past finishers
Castro Valley, CA19 mi away
Ideal weather · 94/100 Typical: 56° / 39°F · 29% rain
Mountain View, CA9 mi away
Ideal weather · 90/100 Typical: 56° / 39°F · 29% rain
Alameda, CA23 mi away
Ideal weather · 93/100 Typical: 57° / 40°F · 25% rain
Woodside, CA19 mi away
Ideal weather · 92/100 Typical: 56° / 47°F · 29% rain
Fremont, CA8 mi away
Ideal weather · 94/100 Typical: 58° / 40°F · 30% rain
9% slower times (5K)past finishers
Livermore, CA21 mi away
Ideal weather · 93/100 Typical: 59° / 40°F · 28% rain
16% faster times (5K)past finishers
San Jose, CA5 mi away
Ideal weather · 94/100 Typical: 62° / 42°F · 30% rain
Oakland, CA23 mi away
Ideal weather · 95/100 Typical: 64° / 43°F · 28% rain
Los Gatos, CA19 mi awayRegistration opens Feb 6, 2027
Ideal weather · 96/100 Typical: 63° / 45°F · 26% rain
Livermore, CA21 mi awayRegistration opens Jan 1, 2027
Ideal weather · 99/100 Typical: 71° / 45°F · 15% rain
10% slower times (5K)past finishers
Castro Valley, CA19 mi away
Ideal weather · 100/100 Typical: 67° / 44°F · 16% rain
Los Gatos, CA24 mi away
Ideal weather · 100/100 Typical: 67° / 46°F · 10% rain
San Carlos, CA17 mi away
Ideal weather · 95/100 Typical: 59° / 50°F · 10% rain
7% faster times (trail 5K)past finishers
Saratoga, CA18 mi away
Ideal weather · 99/100 Typical: 71° / 47°F · 8% rain
47% slower times (half)past finishers
San Jose, CA17 mi awayRegistration opens Apr 13, 2027
Ideal weather · 98/100 Typical: 72° / 47°F · 8% rain
8% slower times (5K)past finishers
Menlo Park, CA13 mi away
Good weather · 81/100 Typical: 72° / 48°F · 7% rain
Oakland, CA25 mi away
Good weather · 73/100 Typical: 78° / 50°F · 5% rain
14% slower times (trail half)past finishers
Castro Valley, CA19 mi away
Ideal weather · 89/100 Typical: 77° / 50°F · 3% rain
Palo Alto, CA22 mi away
Ideal weather · 93/100 Typical: 85° / 53°F · 0% rain
19% slower times (5K)past finishers
Los Gatos, CA19 mi away
Ideal weather · 100/100 Typical: 78° / 53°F · 0% rain
42% slower times (10K)past finishers
Castro Valley, CA19 mi away
Good weather · 79/100 Typical: 86° / 54°F · 0% rain
28% slower times (half)past finishers
Menlo Park, CA13 mi awayRegistration opens Jul 9, 2027
Ideal weather · 100/100 Typical: 88° / 55°F · 0% rain