Half Marathons in Indiana — 2026

There are 25 half marathons in Indiana scheduled for 2026. The next is the Hot Cider Hustle - Fort Wayne Half Marathon, 10K & 5K in Fort Wayne on October 11. Indiana half marathons run primarily October through September.

Hot Cider Hustle - Fort Wayne Half Marathon, 10K & 5K

Sun, Oct 11 · Fort Wayne, IN Fort Wayne

Virtual Run 5K5K Walk (Untimed) - Extended Online Registration5K Run/Walk +9

From $12.99 Open Closing Soon

Register →

Women's Running Festival featuring a Half Marathon, 10K, & 5K

Sat, Oct 17 · Carmel, IN Carmel

Women's Running Festival Virtual Half, 10K or 5KInspiring Women 5KWRF 10K +1

From $30 Open Closing Soon 100 spots left

Register →

Purdue Boilermaker Half-Marathon & 5K

Sat, Oct 24 · West Lafayette, IN West Lafayette

5K Run/Walk - Purdue Employee5K Run/Walk - 8:40amHalf Marathon - 8:00am +1

From $18 Open Closing Soon

Register →

Run the Monon (hosted by Indy Runners and Walkers)

Sat, Oct 24 · Indianapolis, IN Indianapolis

Runner - 12 Miles (Club Discount taken at checkout...)Walker - 12 Miles - Early Departure (7:00am) (Club Discount taken at checkout...)Runner - 20 Miles (Club Discount taken at checkout...) +1

From $10 Open Closing Soon 88 spots left

Register →

Duneland Half Marathon and 5K

Sun, Oct 25 · Chesterton, IN Chesterton

5K Run/WalkHalf Marathon

From $30 Open Closing Soon

Register →

Haunted Halloween Hustle

Sat, Oct 31 · Goshen, IN Goshen

Monster MileFrightening 5KTerrible 10K +1

From $17 Open

Register →

Huntington Veterans Day 5K

Sat, Nov 7 · Huntington, IN Huntington

1 Mile Family Fun WalkHuntington Veteran's Day 5KHuntington Veteran's Day Bike Ride

From $5 Open

Register →

Running for Children's Rights to Both Parents - 11 of 50 Half Marathons in 50 States - Indiana

Sat, Nov 7 · Indianapolis, IN Indianapolis

5K (Virtual)10K (Virtual)1/2 Marathon (Virtual) +1

From $40 Open

Register →

Deam Lake Winter Warrior

Sun, Nov 8 · Borden, IN Borden

6 Mile12 MilerVirtual Race +1

From $25 Open

Register →

Wild Turkey Trails - Half Marathon & 5K

Sat, Nov 14 · Indianapolis, IN Indianapolis

5KHalf Marathon

From $34.99 Open Closing Soon

Register →

St. Joe Valley Happy Trail Run

Sat, Nov 14 · South Bend, IN South Bend

1 Mile Fun5k10k +1

From $15 Open

Register →

Zionsville Half-Marathon & 5K, Presented by OrthoIndy

Sat, Nov 21 · Zionsville, IN Zionsville

5KHalf-Marathon

From $28 Open

Register →

Santa Hustle Indianapolis

Sun, Dec 6 · Indianapolis, IN Indianapolis

Kids Dash5K10K +1

From $19.99 Open

Register →

Grandview 13.1 & 5k

Sat, Dec 12 · Columbus, IN Columbus

Grandview 5kGrandview 13.1

From $30 Open

Register →

Evansville Resolution Run/Walk 5K, 10K, 15K

Sat, Jan 9 · Evansville, IN Evansville

Kids Run (long-sleeve shirt included!)Virtual 5k5K Run/Walk +3

From $20 Open

Register →

45th Annual - Polar Bear Winter Classic

Sat, Feb 27 · Indianapolis, IN Indianapolis

Virtual 5k5 Mile RunVirtual 5k +9

From $40 Open

Register →

Time to Paddy 5K/10K & Lucky 13.1 - Indianapolis

Sun, Mar 14 · Indianapolis, IN Indianapolis

1 Mile1 Mile5k +11

From $17 Open 5 spots left

Register →

Vincennes Historical Half Marathon, 10K, 5K and Kid Fun Run

Sat, Apr 24 · Vincennes, IN Vincennes

5K5K10k +3

From $40 Open

Register →

Big 4 Trail High-Five Classic 4, 8, & 12 Miler

Sat, May 15 · Lebanon, IN Lebanon

Big 4 Trail High-Five Classic 4 MilerBig 4 Trail High-Five Classic 4 MilerBig 4 Trail High-Five Classic 8 Miler +3

From $40 Closed 100 spots left

Register →

Hometown Half Marathon/5K/10K - Indianapolis

Sat, May 22 · Indianapolis, IN Indianapolis

1 Mile1 Mile5K +11

From $17 Open 5 spots left

Register →

Wabash Run The River

Sat, Jun 5 · Wabash, IN Wabash

My Team Triumph 5KWabash Run The River 5K - YouthWabash Run The River 5K - Adult +13

From $25 Open 20 spots left

Register →

Treat Trot Indianapolis

Sun, Jun 13 · Indianapolis, IN Indianapolis

5K5K10K +11

From $17 Open 5 spots left

Register →

La Porte Triathlon

Sat, Jul 10 · La Porte, IN La Porte

Sprint TriathlonSprint Triathlon Relay (2 Person)Sprint Triathlon +7

From $46.33 Open

Register →

Tour de La Porte 2027

Sat, Aug 28 · La Porte, IN La Porte

Family Fun Run/WalkFamily Fun Run/Walk5K Run +7

From $8 Closed 85 spots left

Register →

Fort4Fitness Fall Festival

Sat, Sep 25 · Fort Wayne, IN Fort Wayne

Virtual 4 Mile4 MileVirtual 4 Mile +9

From $25 Open

Register →