Indiana Ultramarathons
34 upcoming ultras across Indiana, updated nightly. Want radius search and maps? Open these in the Race Finder.
When to race: ultras in Indiana
Indiana has 34 upcoming ultras over the next 12 months. October is the busiest month for them, with 11. Most are around Borden, Corydon, Albion. The next one is Prairie On Fire Backyard Ultra on September 12 in Noblesville.
- Sep 20264 races
- Oct 202611 races
- Nov 20262 races
- Jan 20271 race
- Mar 20272 races
- Apr 20273 races
- May 20273 races
- Jun 20276 races
- Aug 20272 races
September 2026
- Sat 9/12Prairie On Fire Backyard UltraNoblesville, IN · Timed · register ↗
- Sun 9/13Sorta Mountain Stage RaceBorden, IN · 50K · 18 Miles · Half Marathon · 5 Miles · Trail · registration closed · register ↗
- Sat 9/19Adventure Trail UltrasCorydon, IN · 50 Mile · 50K · 25K · Trail · from $45 · register ↗
- Sun 9/20Reservoir RambleSelma, IN · 4 Hour · from $85 · register ↗
October 2026
- Sat 10/3CIA Central Indiana Adventure Racecloverdale, IN · 12 Hour · 4 Hour · from $70 · register ↗
- Sat 10/3Tryon Farm 4 Miler/8 Miler/25k/50k and 2 mile Fun Run/WalkMichigan City, IN · 2 Mile · 4 Miles · 8 Miles · 25K · 50K · register ↗
- Fri 10/9Indiana Trail 100Albion, IN · 150 Miles · 100 Mile · 50 Mile · Trail · from $125 · register ↗
- Sat 10/104 Hours in the Woods - Endurance Style Fun Run - Sponsored by Community In MotionAnderson, IN · 4 Hour · register ↗
- Sat 10/10Hustle in the Heartland 8hr Run/WalkLebanon, IN · 8 Hour · from $50 · register ↗
- Sat 10/10The Big BO 50kIndianapolis, IN · 50K · 25K · 10K · 5K · from $25 · register ↗
- Sat 10/17OUTLAST INDIANAPOLISColumbus, IN · 18 Miles · 36 Miles · from $110 · register ↗
- Sat 10/17St. Pats 24 Hour RaceSouth Bend, IN · 24 Hour · 12 Hour · register ↗
- Sat 10/17Tecumseh Trail ChallengeNashville, IN · 50K · Marathon · Half Marathon · 8 Miles · Trail · from $35 · register ↗
- Sat 10/24New Hope Wesleyan Ultra Trail RunCorydon, IN · 50K · Half Marathon · 6.6 Miles · 5K · Trail · register ↗
- Sat 10/31Jackson County UltrasBrownstown, IN · 100K · 50K · 10 Mile · 1 Mile · from $35 · register ↗
November 2026
- Sun 11/8Lake Vista Lunatics RunBorden, IN · 12 Hour · 6 Hour · register ↗
- Sat 11/21Gravel GrovelNorman, IN · 100K · 42 Miles · 30 Miles · from $25 · register ↗
January 2027
- Fri 1/1Wells Winter Fitness ChallengeBluffton, IN · 100 Mile · 50 Mile · register ↗
March 2027
- Sat 3/13Tombstone 30k/50k/50 mileValparaiso, IN · 30K · 50K · 50 Mile · register ↗
- Sat 3/20OPSF5050Poland, IN · 50K · 14 Miles · 10K · register ↗
April 2027
- Sat 4/10Knobstone 50Borden, IN · 50 Mile · register ↗
- Sat 4/17Grind on the Grid Backyard UltraWingate, IN · Timed · register ↗
- Sat 4/24Glacial Esker 6-12-24 Hour Trail RaceAlbion, IN · 6 Hour · 12 Hour · 24 Hour · Trail · from $85 · register ↗
May 2027
- Sat 5/1Run Happy 50K (and other happy distances)South Bend, IN · 10K · Half Marathon · Marathon · 50K · from $40 · register ↗
- Sat 5/82027 500 Festival Running EventsIndianapolis, IN · Half Marathon · 5K · 16 Miles · 32 Miles · 35 Miles · register ↗
- Sat 5/15Armed Forces Endurance RunKendallville, IN · 6 Hour · 12 Hour · 24 Hour · from $80 · register ↗
June 2027
- Fri 6/4MoMoFo 100k and 20 mile Fun RunMartinsville, IN · 20 Miles · 100K · from $65 · register ↗
- Sat 6/5Fort4Fitness Spring CycleFort Wayne, IN · 63 Miles · 50 Mile · 36 Miles · 22 Miles · 8 Miles · from $15 · registration closed · register ↗
- Sat 6/5The Full MoSheridan, IN · 50K · register ↗
- Sun 6/6America's Race - Leon's Triathlon. June 6, 2027Hammond, IN · 16 Miles · 50K · 16.2 Miles · from $125 · register ↗
- Sat 6/26Flat 50 (Adams County, IN)Berne, IN · 50 Mile · from $35 · registration closed · register ↗
- Sat 6/26Fort4Fitness Summer Sunrise RelayFort Wayne, IN · 4 Hour · from $40 · registration closed · register ↗
August 2027
- Sat 8/28Chupacabra Endurance 10-hour RunWestville, IN · 41 Miles · register ↗
- Sat 8/28Hancock Flat 50Greenfield, IN · 25 Miles · 50 Mile · from $49 · register ↗
Planning a race
- The adventure listrim to rim, the big rounds, and routes worth planning a year around
- Getting inhow entry works for the races that sell out or ballot
More Indiana: Marathons · Half Marathons · 5K Races · 10K Races · All Indiana races · Browse by state