Sunday, October 18, 2026Bolingbrook, IL
Bolingbrook Howl-O-Ween 5K
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1 event
- Bolingbrook Howl-O-Ween 5K5KRoadStarts 8:00 AM
Location
Approximate, from the race's ZIP code.
Typical race-day weatherIdeal weather · 88/100
- High / low
- 63° / 42°F
- 17° / 6°C
- Humidity
- 74%
- Dew point 43°F
- Chance of rain
- 32%
- 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.
Past results
- 17% slowerFinish times are typically 17% slower than at other 5Ks.3 years, 452 finishers; men and women compared separately.
| Year | Event | Finishers | Median | Men | Women |
|---|---|---|---|---|---|
| 2025 | Bolingbrook Howl-O-Ween 5K · 5K | 185 | 40:36 | 33:25 | 43:43 |
| 2024 | Bolingbrook Howl-O-Ween 5K · 5K | 161 | 41:52 | 35:10 | 48:04 |
| 2023 | 5K Run/Walk · 5K | 106 | 41:50 | 31:44 | 47:56 |
Median finish times from results published on RunSignup. Keyrace keeps only these summaries, never individual results. A fast or slow field affects times as much as the course does.