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Indiana Half Marathon Calendar 2025-2026

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Explore the best half marathons in Indiana for 2025-2026! Our updated list features 34 exciting races across the region. Find your next race in Indiana below and join the running community at these great events!

December 2025
Dec
13
Sa

Grandview Half Marathon
5 km 13 mi
Dec
13
Sa

Ignite Trail Marathon
Trail Run 13 mi 26 mi
Dec
14
Su

Santa Hustle Indianapolis
5 km 10 km Half Marathon
January 2026
Jan
10
Sa

Winter Night Trail Run
Trail Run 7 mi 13 mi
Jan
17
Sa

Time Travel Half-Marathon - Indianapolis
5 km 10 km Half Marathon
February 2026
Feb
14
Sa

Be My Valentine Half Marathon
5 km 13 mi
March 2026
Mar
21
Sa

False Spring Trail Runs
Trail Run 10 km Half Marathon
Mar
21
Sa

Sam Costa Half Marathon
10 km Half Marathon
April 2026
Apr
4
Sa

Race the Trails
Trail Run 5 km Half Marathon
Apr
11
Sa

Victory Marathon
5 km Half Marathon Marathon
Apr
11
Sa

Hoosier Half Marathon
5 km 10 km Half Marathon
Apr
18
Sa

Carmel Marathon
5 km 10 km Half Marathon Marathon
Apr
18
Sa

Vincennes Historical Half Marathon
5 km 10 km Half Marathon
Apr
26
Su

Bodies Race Company - Indianapolis
Trail Run 5 km 10 km Half Marathon
May 2026
May
16
Sa

Hometown Half Marathon - Indianapolis
5 km 10 km Half Marathon
May
16
Sa

DWD Gnaw Bone
Trail Run 5 km 10 km ... 26 mi 50 km
May
16
Sa

Bodies Race Company - Indianapolis
Trail Run 5 km 10 km Half Marathon
May
16-17
Sa - Su

Hueston Woods Trail Race
Trail Run 5 km 10 km Half Marathon 6 hr
June 2026
Jun
6-7
Sa - Su

Cincinnati Spartan Trifecta Weekend
Obstacle Run 5 km 10 km Half Marathon 50 km
Jun
6
Sa

Wabash Run the River
5 km 10 km Half Marathon