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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61 races within 25 mi of Mason, OH
Covington, KY23 mi away
Good weather · 71/100 Typical: 43° / 26°F · 32% rain
West Chester, OH5 mi away
Fair weather · 67/100 Typical: 41° / 25°F · 32% rain
Hamilton, OH11 mi away
Fair weather · 67/100 Typical: 41° / 25°F · 32% rain
5% slower times (5K)past finishers
Middletown, OH15 mi away
Fair weather · 67/100 Typical: 41° / 25°F · 32% rain
10% slower times (5K)past finishers
Cincinnati, OH20 mi away
Good weather · 72/100 Typical: 44° / 28°F · 33% rain
7% faster times (5K)past finishers
Cincinnati, OH14 mi away
Good weather · 73/100 Typical: 37° / 21°F · 28% rain
7% slower times (5K)past finishers
Cincinnati, OH20 mi away
Fair weather · 65/100 Typical: 39° / 22°F · 31% rain
Cincinnati, OH14 mi awayRegistration opens Nov 2, 2026
Fair weather · 66/100 Typical: 40° / 22°F · 32% rain
13% faster times (5K)past finishers
Cincinnati, OH20 mi away
Good weather · 79/100 Typical: 47° / 27°F · 36% rain
8% slower times (5K)past finishers
Cincinnati, OH16 mi awayRegistration opens Dec 7, 2026
Good weather · 79/100 Typical: 51° / 31°F · 31% rain
32% slower times (5K)past finishers
Kettering, OH24 mi awayRegistration opens Feb 1, 2027
Good weather · 74/100 Typical: 52° / 31°F · 31% rain
13% slower times (5K)past finishers
Miamisburg, OH19 mi awayRegistration opens Nov 24, 2026
Good weather · 75/100 Typical: 52° / 32°F · 31% rain
6% slower times (5K)past finishers
West Chester, OH5 mi awayRegistration opens Nov 30, 2026
Good weather · 75/100 Typical: 52° / 32°F · 31% rain
Morrow, OH10 mi away
Good weather · 76/100 Typical: 56° / 35°F · 40% rain
35% slower times (5K)past finishers
Cincinnati, OH20 mi away
Ideal weather · 90/100 Typical: 61° / 38°F · 41% rain
16% slower times (5K)past finishers
Oxford, OH25 mi away
Ideal weather · 88/100 Typical: 65° / 42°F · 35% rain
46% slower times (5K)past finishers
Wilder, KY21 mi away
Ideal weather · 90/100 Typical: 68° / 45°F · 39% rain
43% slower times (5K)past finishers
Waynesville, OH19 mi away
Ideal weather · 87/100 Typical: 65° / 44°F · 38% rain
Cincinnati, OH20 mi awayRegistration opens Mar 2, 2027
Ideal weather · 87/100 Typical: 71° / 51°F · 48% rain
Cincinnati, OH20 mi away
Good weather · 70/100 Typical: 76° / 56°F · 42% rain
7% slower times (5K)past finishers