Available distances
About
The Allerton Park Trail Run is organized by the Second Wind Running Club. This 5.7-mile course takes runners along demanding trails that follow the Sangamon River, calling for focus and agility to handle technical obstacles such as hidden roots, ruts, tight turns, and other natural hazards. Proceeds support ongoing improvements to Allerton Park's trail infrastructure, including guardrails, erosion control, and better facilities for runners and park visitors alike.
The finish opens onto a meadow, an ideal spot to relax and swap stories with fellow runners after the race. The mood is festive, and costumes are encouraged out on the trails.
Prepare for Allerton Park Trail Run with RunRun
An AI-generated training plan, adjusted every week based on your real sessions. Built around your goal, current level and race date.
- Personalized plan based on your VO2max, history and weekly availability
- Strava and Garmin sync: your sessions are analyzed and the plan adapts
- Target paces, long runs, key sessions: everything is calculated for race day
Races nearby
Other upcoming races around Monticello.