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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46 races within 25 mi of Boulder City, NV
Las Vegas, NV20 mi awayRegistration opens Dec 1, 2026
Ideal weather · 92/100 Typical: 65° / 40°F · 9% rain
Las Vegas, NV15 mi away
Ideal weather · 99/100 Typical: 65° / 40°F · 9% rain
Las Vegas, NV15 mi away
Ideal weather · 99/100 Typical: 65° / 40°F · 9% rain
Boulder City, NV2 mi away
Ideal weather · 98/100 Typical: 70° / 44°F · 12% rain
Boulder City, NV2 mi away
Ideal weather · 98/100 Typical: 71° / 45°F · 12% rain
Las Vegas, NV17 mi away
Ideal weather · 92/100 Typical: 71° / 45°F · 12% rain
Henderson, NV13 mi away
Ideal weather · 98/100 Typical: 73° / 46°F · 8% rain
Henderson, NV13 mi away
Ideal weather · 98/100 Typical: 73° / 46°F · 8% rain
Las Vegas, NV15 mi away
Ideal weather · 96/100 Typical: 74° / 47°F · 5% rain
Las Vegas, NV15 mi away
Ideal weather · 96/100 Typical: 74° / 47°F · 5% rain
Las Vegas, NV17 mi away
Ideal weather · 89/100 Typical: 78° / 50°F · 7% rain
Las Vegas, NV17 mi away
Ideal weather · 89/100 Typical: 78° / 50°F · 7% rain
Las Vegas, NV15 mi awayRegistration opens Feb 1, 2027
Ideal weather · 97/100 Typical: 80° / 52°F · 3% rain
Las Vegas, NV15 mi away
Good weather · 80/100 Typical: 83° / 54°F · 4% rain
Las Vegas, NV15 mi away
Good weather · 72/100 Typical: 87° / 58°F · 4% rain
Las Vegas, NV15 mi away
Tough weather · 45/100 Typical: 103° / 71°F · 1% rain
Las Vegas, NV23 mi awayRegistration opens Nov 1, 2026
Good weather · 72/100 Typical: 95° / 65°F · 1% rain
Henderson, NV13 mi awayRegistration opens Jul 3, 2027
Tough weather · 52/100 Typical: 97° / 71°F · 11% rain
7% slower times (5K)past finishers
Las Vegas, NV25 mi away
Ideal weather · 100/100 Typical: 76° / 51°F · 6% rain
17% slower times (5K)past finishers