Half Marathons in Indiana 2026 | Upcoming Races & Dates

There are 4 half marathons in Indiana scheduled for 2026. Indiana half marathons run primarily May through August.

Sat, May 9 · Terre Haute, IN Terre Haute

Relay Duathlon TeamSprint TriathlonTriathlon Relay Team +1

From $65 Open Closing Soon

Sat, Jun 6 · Hammond, IN Hammond

SPRINT TRISPRINT RELAYPARATRIATHLON DEVELOPMENT SERIES - NATIONAL QUALIFIER +5

From $25 Open

Sat, Jul 11 · La Porte, IN La Porte

Sprint Triathlon Relay (2 Person)Sprint TriathlonSprint Duathlon +2

From $46.33 Open

Sat, Aug 8 · Columbus, IN Columbus

Sprint TriSprint Clydesdale/AthenaSprint Coed Team +3

From $40 Open

Half Marathons in Indiana — 2026