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Half Marathons Found In Indiana in October

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Half Marathons in Indiana in October 2025

Find A Race is the US's favourite event listings site. Check out our list of October 2025 Half Marathons in Indiana below.

Race Calendar: Half Marathons Found In October

🚀Boosted

Purdue Half Marathon & 5K Shake Out Run

West Lafayette, Indiana
17 Oct 25
Free
🚀Boosted

Purdue Boilermaker Half-Marathon & 5K, Presented by Franciscan Health

West Lafayette, Indiana
18 Oct 25
$40.22 - $85.80
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Hot Cider Hustle - Fort Wayne Half Marathon, 10K & 5K

Fort Wayne, Indiana
12 Oct 25
$14.94 - $123.75

Purdue Half Marathon & 5K Shake Out Run

West Lafayette, Indiana
17 Oct 25
Free

Purdue Boilermaker Half-Marathon & 5K, Presented by Franciscan Health

West Lafayette, Indiana
18 Oct 25
$40.22 - $85.80

Tecumseh Trail Challenge

Nashville, Indiana
18 Oct 25
$48.70 - $112.30

Haunted Halloween Hustle

Goshen, Indiana
25 Oct 25
$22.20 - $43.40

Duneland Half Marathon and 5K

Chesterton, Indiana
26 Oct 25
$30.00 - $45.00

Virtual Fair on the Square Half Marathon & 5K

Anywhere, Indiana
09 Sep 25 - 31 Oct 25
$55.94 - $66.94
Showing 1-7 of 7 results