Trail Race · Illinois
Trail Races in Illinois
Every trail race we track across Illinois, sorted by date. Each card shows deterministic 0–100 scores for beginner-friendliness, PR potential, value, vibe, and family appeal.
5K
Sat, May 30, 2026
Makanda, Illinois
trail
Rolling
35PR40value45vibe
Ultra
Sat, Aug 22, 2026
Hudson, Illinois
trail
Rolling
30PR40value55vibe
scenic
5K
Fri, Oct 23, 2026
Pingree Grove, Illinois
trail
Rolling
35PR40value55vibe
costume
Other
Sun, Oct 25, 2026
Monticello, Illinois
trail
Rolling
30PR40value50vibe
scenic
10K
Sat, Nov 14, 2026
Lemont, Illinois
trail
Rolling
35PR40value45vibe
Get an alert when a new race is added
Save this search and we'll email you when a matching race opens registration or drops in price.
Explore more
Top metros in Illinois for trail races
Cities in Illinois with the most trail race races on the calendar.