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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81 races within 25 mi of Wilmington, DE
Pennsville, NJ11 mi awayRegistration opens Feb 25, 2027
Good weather · 80/100 Typical: 79° / 60°F · 26% rain
19% faster times (5K)past finishers
Downingtown, PA20 mi awayRegistration opens Nov 1, 2026
Ideal weather · 95/100 Typical: 78° / 57°F · 25% rain
7% slower times (25K)past finishers
West Chester, PA16 mi awayRegistration opens Jan 1, 2027
Ideal weather · 91/100 Typical: 76° / 56°F · 32% rain
Middletown, DE17 mi awayRegistration opens Jan 26, 2027
Good weather · 80/100 Typical: 77° / 58°F · 35% rain
9% faster times (5K)past finishers
Bear, DE11 mi awayRegistration opens Oct 30, 2026
Good weather · 77/100 Typical: 74° / 56°F · 34% rain
6% slower times (half)past finishers
Nottingham, PA21 mi awayRegistration opens May 3, 2027
Good weather · 77/100 Typical: 72° / 53°F · 38% rain
35% slower times (trail 8K)past finishers