All races in Illinois
Upcoming trail races in Illinois
46 trail races are coming up in Illinois, out of 521 races on the statewide calendar. Compare dates, distances and locations, then get ready with a personalized training plan.
46 upcoming races
October 2026
- Oct 25, 2026 Allerton Park Trail Run📍 Monticello, IL2 mi
November 2026
- Nov 14, 2026 Tunnel Hill 100📍 Vienna, IL50 mi · 62.1 mi · 100 mi
December 2026
- Dec 5, 2026 Da Deer Run Run📍 Hudson, IL2.5 mi · 5 mi
- Dec 12, 2026 Pere Marquette Endurance Trail Run📍 Grafton, IL7.8 mi
- Dec 12, 2026 The Universal Sole December Trail Challenge📍 Chicago, IL4.5 mi
January 2027
- Jan 23, 2027 Fox Valley Winter Challenge Trail Series 5K - Batavia, IL📍 Batavia, IL3.1 mi
February 2027
- Feb 20, 2027 Fox Valley Winter Challenge Trail Series 8K📍 Aurora, IL5 mi
March 2027
- Mar 13, 2027 estimated dateMuddy Shamrock Trail Races at The Forge📍 Lemont, IL6.5 mi · 13.1 mi
- Mar 14, 2027 Fox Valley Winter Challenge Trail Series 10K📍 Campton Hills, IL6.2 mi
April 2027
- Apr 8, 2027 Potawatomi Trail Runs📍 Pekin, IL200 mi · 150 mi · 100 mi · 50 mi
- Apr 10, 2027 estimated dateAllerton Races📍 Monticello, IL3.1 mi · 6.2 mi · 13.1 mi
- Apr 10, 2027 estimated dateOndessonk Trail Races📍 Ozark, IL3.1 mi · 6.2 mi
- Apr 14, 2027 estimated dateLoud Thunder 50📍 Illinois City, IL50 mi · 31.1 mi · 13 mi
May 2027
- May 2, 2027 estimated dateSpring Stampede 5K/10K📍 Hanna City, IL3.1 mi · 6.2 mi
- May 8, 2027 estimated dateBuffalo Trace Trail Race📍 Mahomet, IL5 mi
- May 8, 2027 estimated dateF^3 Cap Sauers Trail Marathon & 10 Mile📍 Palos Hills, IL10 mi · 26.2 mi
- May 29, 2027 estimated dateRed Cedar Trail Half Marathon and 38k📍 Makanda, IL3.1 mi · 13.1 mi · 24.5 mi
- May 29, 2027 estimated dateLincoln Memorial Garden Trail Run 8K📍 Springfield, IL5 mi
June 2027
- Jun 12, 2027 estimated dateKennekuk Road Runners - Lake Mingo📍 Danville, IL7.1 mi
- Jun 12, 2027 Waubonsee Foundation Trail Run📍 Sugar Grove, IL3.1 mi · 6.2 mi
July 2027
- Jul 31, 2027 Tom Short 5K📍 Shelbyville, IL3.1 mi
August 2027
- Aug 6, 2027 estimated dateCentral Illinois Summer Trail Series #3📍 Washington, IL5 mi
- Aug 7, 2027 estimated dateThe Next Loop 40M/50M Challenge | Deer Grove East📍 Palatine, IL50 mi · 40 m
- Aug 15, 2027 estimated dateBloom Alumni Cross Country Meet📍 Chicago Heights, IL2 mi
- Aug 15, 2027 estimated dateThe Next Loop Endurance Series - Busse Woods📍 Elk Grove Village, IL31.1 mi · 26.2 mi · 13.1 mi · 6.2 mi
- Aug 21, 2027 estimated dateComlara 12 Hour Sunrise-Sunset, 6 Hour, 3 Hour and Hour of Power Trail Run📍 Hudson, IL12 h · 6 h · 3 h · 1 h
- Aug 28, 2027 estimated dateThe Next Loop 40M/50M Challenge | Half Day Forest Preserve📍 Vernon Hills, IL50 mi · 40 m
- Aug 29, 2027 estimated dateBig Horse 5K📍 Lewistown, IL1 mi
- Aug 29, 2027 estimated dateValiant PT Cross Country Challenge 6K📍 Evanston, IL3.6 mi
September 2027
- Sep 4, 2027 estimated dateThe Levee Trail Trek 5K📍 Cantrall, IL3.1 mi
- Sep 11, 2027 estimated dateRocky Ledges 5K/10K Trail Run/Walk📍 Makanda, IL6.2 mi · 3.1 mi
- Sep 11, 2027 estimated dateSand Creek Trail Run📍 Decatur, IL4.4 mi · 7.6 mi
- Sep 11, 2027 estimated dateTimely Nonsense📍 Chicago, IL6 h · 12 h
- Sep 18, 2027 estimated dateTiger 10 Miler- Trail Race Presented by Byron Bank📍 Byron, IL10 mi
- Sep 25, 2027 estimated dateHindsight Ultra Trail Runs📍 Dixon, IL15.5 mi · 31.1 mi · 62.1 mi · 100 mi
- Sep 25, 2027 estimated dateMiles for Marshall 5K Trail Run for Childhood Cancer📍 Greenville, IL3.1 mi
October 2027
- Oct 2, 2027 estimated dateAutumn Leaf Run📍 Freeport, IL3.1 mi
- Oct 2, 2027 estimated dateThe Hennepin Hundred📍 Sterling, IL31.1 mi · 50 mi · 100 mi
- Oct 2, 2027 estimated date5K Your Ways - Robinson, IL📍 Robinson, IL3.1 mi
- Oct 9, 2027 estimated dateDPR Trail Races📍 Lake County, IL13.1 mi · 26.2 mi · 31.1 mi · 50 mi
- Oct 10, 2027 estimated dateArrowhead Endurance Run📍 Johnston City, IL3 h · 6 h · 12 h · 24 h
- Oct 16, 2027 estimated dateHaunted Highlander Assault📍 Holiday Hills, IL26.2 mi · 3.1 mi · 6.2 mi · 13.1 mi
- Oct 16, 2027 estimated dateSaw Wee Kee - Fall Trail Run📍 Yorkville, IL4 mi
- Oct 16, 2027 estimated dateShake Your Trail Feather Trail Run📍 Charleston, IL3.1 mi · 8 mi · 16 mi · 31.1 mi
- Oct 16, 2027 estimated dateSoul Crusher📍 Crystal Lake, IL5 mi · 10 mi
- Oct 17, 2027 estimated dateRichardson Farm Fall 5K & 10K with Family 1 Mile Adventure Run📍 Spring Grove, IL6.2 mi · 3.1 mi · 1 mi · 100 m
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