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Des Plaines River Trail Races
Saturday, October 10, 2026 · Lake County, IL
The race in 60 seconds
It is one of 188 races on the Illinois calendar that October.
What race day usually feels like
Based on the last three years, race week in October typically sees lows near 49°F and highs around 63°F: classic PR weather if the wind behaves. Weather normals computed from Lake County-area conditions for race week, not the nearest big city.
Pacing the 50 Mile
Overall average pace for the 50 Mile, aid and rest stops included. Find your band before the start and let the first miles feel too easy.
| Finish time | Average pace | Feels like |
|---|---|---|
| 8:20 | 10:00 /mi | Front of the field |
| 10:50 | 13:00 /mi | Strong trail runner |
| 13:20 | 16:00 /mi | Solid day, hike the climbs |
| 15:50 | 19:00 /mi | Steady beats the cutoff sweep |
Common questions
When is Des Plaines River Trail Races?
Des Plaines River Trail Races is scheduled for Saturday, October 10, 2026.
Where is Des Plaines River Trail Races held?
Des Plaines River Trail Races is held in Lake County, Illinois. It is about 29 miles from Chicago.
What distances does Des Plaines River Trail Races offer?
The listed distances are 50 Mile, 50K, Marathon, Half Marathon.
How do I register for Des Plaines River Trail Races?
Registration is handled on the official race page, linked at the top of this listing. Entry can close early if the race sells out.
More races nearby
- Oct 25, 2026Riverside Foundation Halloween Hustle 5K Walk or RunLincolnshire · 5K
- May 15, 2027Run for D103 5K Run/WalkLincolnshire · 5K
- Oct 25, 2026Tent or Treat (Vernon Hills)Program Room
- Sep 20, 2026Race to ZeroLibertyville · 5K, 1 Mile
See every race on the Illinois calendar, Illinois Marathons, Illinois Half Marathons, or use the Race Finder for maps and filters.
Register for Des Plaines River Trail Races →on UltraSignup
Listing data refreshed nightly from the registration platform. Photos via Wikimedia Commons (CC BY-SA 4.0). Last template review July 2026. Spot an error? Tell us and we'll fix it fast.