Allerton Races
Monticello, United States • 11-12 Apr 2026
Allerton Races - Monticello, IL
Allerton Races takes place Saturday April 11 to Sunday April 12, 2026, at 515 Old Timber Rd, Monticello, IL 61856. The event includes both trail and road formats: the half marathon and 10K are described as trail/road run/walk events, and the Trail-Glo 5K is a nighttime trail run/walk. The event benefits Robert Allerton Park and is fundraising for Make-A-Wish Illinois for its 14th consecutive year.
Events and entries
- Half Marathon (Price $38)
- 10K (Price $33)
- Trail-Glo 5K (Price $25)
- VIRTUAL Half Marathon (Price $33)
- VIRTUAL 10K (Price $30)
- VIRTUAL 5K (Price $25)
Virtual options are offered for the half marathon, 10K and 5K. The organizer notes that donors who give $10 or more to Make-A-Wish Illinois receive a special logo on the sleeve of the race T, if a race T is registered. Visit the organization's website for the most recent information.