Fall in Indiana brings cooler temps, changing leaves, and some of the best half marathon weather you'll find anywhere. Whether you're aiming for a personal best or just want a scenic tour of the Hoosier State, these four races deserve a spot on your calendar.
Indy Half Marathon at Fort Ben
Date: Saturday, October 3, 2026
Location: Indianapolis, Indiana
Quality Score: 85/100 — Runner Favorite
This race takes you through the scenic grounds of Fort Benjamin Harrison, a former military base now a state park. The course offers rolling hills and beautiful wooded views, with a finish that feels like a real accomplishment. It's a well-organized event with great crowd support, making it a top pick for both first-timers and veterans. If you want a challenging but rewarding fall half, this is it.
Hub City Races: Half, 10K & 5K
Date: Sunday, September 13, 2026
Location: Crown Point, Indiana
Quality Score: 81/100 — Runner Favorite
Held in Crown Point's historic downtown square, this race blends small-town charm with a fast, flat course. The half marathon winds through tree-lined neighborhoods and past local landmarks, with plenty of spectators cheering you on. It's a great choice for a late-summer race that won't beat you up. Plus, the post-race festivities are worth sticking around for.
Geist Half Marathon, 10K, 5K & 1 Mile
Date: Saturday, September 12, 2026
Location: Fishers, Indiana
Quality Score: 76/100 — Solid Pick
This race circles the beautiful Geist Reservoir, offering water views for much of the course. The flat terrain makes it a fast course, ideal for chasing a PR. The event also includes a 10K, 5K, and 1-mile, so you can bring the whole family. With a lively expo and well-stocked aid stations, it's a well-run race in a growing suburb of Indianapolis.
Evansville Half Marathon
Date: Saturday, October 3, 2026
Location: Evansville, Indiana
Quality Score: 73/100 — Solid Pick
Down in the southwestern corner of the state, the Evansville Half Marathon showcases the city's riverfront and historic neighborhoods. The course is mostly flat and fast, with a few gentle rollers to keep it interesting. It's an underrated gem that offers a friendly, low-key race experience. If you're looking for a fall race with a hometown feel, this is a strong option.
Find Your Next Indiana Half
These are just a few of the great half marathons Indiana has to offer this fall. Whether you're gunning for a PR or just want a fun morning on the roads, there's a race waiting for you.
Check out the full directory of half marathons in Indiana to explore all upcoming events and plan your next adventure.