Saturday, December 12, 2026Grafton, IL
Pere Marquette Endurance Trail Run
1 event
- 7.8 Mile Trail Run12.6KTrailStarts 9:30 AM
Location
Approximate, from the race's ZIP code.
Typical race-day weatherGood weather · 72/100
- High / low
- 42° / 26°F
- 6° / -4°C
- Humidity
- 81%
- Dew point 28°F
- Chance of rain
- 23%
- Wind
- 9 mph
- Average
- Usually cold for a trail race: about 30°F while racing.
Averages for this area and time of year over the last 20 years, from NASA POWER data. Not a forecast.