Sunday, November 8, 2026Bourbonnais, IL
River Rat Races 5K Run/Walk, 10K Run, 10M Run
3 events
- River Rat Races 10 Mile Run10 miRoadStarts 8:00 AM
- River Rat Races 10K Run10KRoadStarts 8:30 AM
- River Rat Races 5K Run5KRoadStarts 8:30 AM
Location
Approximate, from the race's ZIP code.
Typical race-day weatherIdeal weather · 90/100
- High / low
- 54° / 35°F
- 12° / 1°C
- Humidity
- 76%
- Dew point 36°F
- Chance of rain
- 22%
- Wind
- 11 mph
- Average
- Often windy: about 11 mph on average.
Averages for this area and time of year over the last 20 years, from NASA POWER data. Not a forecast.