Saturday, October 17, 2026Williamsport, MD
Boulder Dash at Pinesburg Quarry
3 events
- 1 Mile Fun Run1 miRoadStarts 9:30 AM
- Family Friendly 5K5KRoadStarts 10:00 AM
- 5 Mile Challenge5 miRoadStarts 10:00 AM
Location
Approximate, from the race's ZIP code.
Typical race-day weatherIdeal weather · 97/100
- High / low
- 67° / 44°F
- 19° / 7°C
- Humidity
- 73%
- Dew point 45°F
- Chance of rain
- 22%
- Wind
- 5 mph
- Average
- Usually ideal weather for a short race.
Averages for this area and time of year over the last 20 years, from NASA POWER data. Not a forecast.
Past results
- Typical timesFinish times are typical for 5Ks.4 years, 131 finishers; men and women compared separately.
- Typical timesFinish times are typical for 8Ks.3 years, 77 finishers; men and women compared separately.
| Year | Event | Finishers | Median | Men | Women |
|---|---|---|---|---|---|
| 2025 | 5 Mile Challenge · 5 mi | 17 | 48:45 | 49:04 | — |
| 2025 | Family Friendly 5K · 5K | 28 | 32:44 | 30:54 | 37:42 |
| 2024 | 5 Mile Challenge · 5 mi | 24 | 48:01 | 45:03 | 51:01 |
| 2024 | Family Friendly 5K · 5K | 37 | 34:59 | 33:24 | 38:25 |
| 2023 | 5 Mile Challenge · 5 mi | 29 | 54:35 | 48:39 | 56:47 |
| 2023 | Family Friendly 5K · 5K | 33 | 37:58 | 30:32 | 39:21 |
| 2022 | 5 Mile Challenge · 5 mi | 24 | 43:48 | 43:02 | 50:22 |
| 2022 | Family Friendly 5K · 5K | 33 | 30:54 | 29:44 | 32:55 |
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.