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Running Calendar near Miamisburg 2025-2026

Explore the top running races near Miamisburg for 2025-2026! We've gathered 53 exciting races in the area. Check out our detailed list below to find your next local race.

Half Marathons Marathons Trail Runs Triathlons
December 2025
Dec
6
Saturday

Half Marathon at E J Nutter Park

5 km 10 km Half Marathon
Dec
13
Saturday

Half Marathon at E J Nutter Park

5 km 10 km Half Marathon
Dec
13
Saturday

Santa Run 5k - Middletown

5 km
Dec
13
Saturday

ORRRC Gift Exchange 5k

5 km
Dec
20
Saturday

Half Marathon at E J Nutter Park

5 km 10 km Half Marathon
Dec
20
Saturday

ORRRC Winter Solstice Trail Half Marathon

Trail Run Half Marathon
Dec
27
Saturday

Half Marathon at E J Nutter Park

5 km 10 km Half Marathon
January 2026
Jan
10
Saturday

Night Owl Trail Races

Trail Run 10 km Half Marathon Marathon
March 2026
Mar
21
Saturday

Scout Run - Lebanon, OH

Trail Run 5 km
Mar
29
Sunday

ORRRC Xenia Marathon

10 km Half Marathon Marathon
June 2026
Jun
27-28
Sa - Su

War-X Trilogy OCR

Obstacle Run 2 mi 5 km
Jun
27
Saturday

Dawg Gone Long Run 50 Miler

Trail Run 50 km 50 mi
August 2026
Aug
2
Sunday

Little Miami Half Marathon

10 km Half Marathon
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