Half Marathons in Indiana — 2026

There are 25 half marathons in Indiana scheduled for 2026. The next is the Fair on the Square Half Marathon & 5K in Danville on September 12. Indiana half marathons run primarily September through June.

Valley Rehabilitation & Performance Presents: Wabash Valley Half Marathon/5K/Kids Fun Run

Sat, Sep 12 · Terre Haute, IN Terre Haute

Kids Fun Run5k Walk5K +2

From $20 Open Closing Soon

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Geist Half Marathon, 10K, 5K & 1 Mile

Sat, Sep 12 · Fishers, IN Fishers

Youth 1-MilerAdult 1-MilerYouth 5K +7

From $11 Open Closing Soon 50 spots left

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Fair on the Square Half Marathon & 5K

Sat, Sep 12 · Danville, IN Danville

5K Run/WalkHalf Marathon PacerHalf Marathon

From $0 Open Closing Soon 6 spots left

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Hub City Races: Half, 10K & 5K

Sun, Sep 13 · Crown Point, IN Crown Point

5K Run10K Run1/2 Marathon

From $30 Open Closing Soon

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Henry Community Health New Castle Mini Marathon

Sat, Sep 19 · New Castle, IN New Castle

1/2 Mile Run/Walk5K Run/Walk10K Run/Walk +1

From $20 Open

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Fort4Fitness Fall Festival

Sat, Sep 26 · Fort Wayne, IN Fort Wayne

4 MileVirtual 4 Mile10K +3

From $25 Open

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Limestone Capital Half Marathon and 5K

Sat, Oct 3 · Bedford, IN Bedford

1 MileAinsley's Angels- Pushers/Runners 5k5K +3

From $0 Open

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

Sun, Oct 11 · Fort Wayne, IN Fort Wayne

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

From $12.99 Open

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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 100 spots left

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Run the Monon (hosted by Indy Runners and Walkers)

Sat, Oct 24 · Indianapolis, IN Indianapolis

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

From $10 Open 88 spots left

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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

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Duneland Half Marathon and 5K

Sun, Oct 25 · Chesterton, IN Chesterton

5K Run/WalkHalf Marathon

From $30 Open

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Haunted Halloween Hustle

Sat, Oct 31 · Goshen, IN Goshen

Monster MileFrightening 5KTerrible 10K +1

From $17 Open

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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

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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

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Deam Lake Winter Warrior

Sun, Nov 8 · Borden, IN Borden

6 Mile12 Miler4-Hour Endurance Run +1

From $25 Open

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St. Joe Valley Happy Trail Run

Sat, Nov 14 · South Bend, IN South Bend

1 Mile Fun5k10k +1

From $15 Open

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Zionsville Half-Marathon & 5K, Presented by OrthoIndy

Sat, Nov 21 · Zionsville, IN Zionsville

5KHalf-Marathon

From $28 Open Closing Soon

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Santa Hustle Indianapolis

Sun, Dec 6 · Indianapolis, IN Indianapolis

Kids Dash5K10K +1

From $19.99 Open

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Grandview 13.1 & 5k

Sat, Dec 12 · Columbus, IN Columbus

Grandview 5kGrandview 13.1

From $30 Open

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45th Annual - Polar Bear Winter Classic

Sat, Feb 27 · Indianapolis, IN Indianapolis

Virtual 5 Mile5K Run5K Run +9

From $40 Open

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

Sun, Mar 14 · Indianapolis, IN Indianapolis

1 Mile1 Mile5K +11

From $17 Open Closing Soon 5 spots left

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

Sat, Apr 24 · Vincennes, IN Vincennes

5K5K10k +3

From $40 Open

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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

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Wabash Run The River

Sat, Jun 5 · Wabash, IN Wabash

Wabash Run The River 5K - YouthWabash Run The River 5K - AdultWabash Run The River 5K - Youth +13

From $25 Open 20 spots left

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