Boulder Dash at Pinesburg Quarry
Next date not announced · last held Sat, Oct 17 Williamsport, MD
8K5K1 mile
Race website & registration Your chances
Where would you finish?
Enter your race pace or connect Strava, and raceIQ compares you with this race's past finishers in your age group and gender.
See your predicted place7th
of ~140
Age group
Finish times
From the 2026 results.
| Distance | Finishers | Winner | Top 5% | Top 25% | Median |
|---|---|---|---|---|---|
| 5K | 41 | 21:06 | 21:50 | 29:19 | 35:21 |
Field strength
5KCompetitive
Faster up front than 61% of the 5K races we track, based on 106 finishers over 3 editions.
Finishers by year
| Year | 5K |
|---|---|
| 2026 | 41 |
| 2025 | 28 |
| 2024 | 37 |
| 2023 | 33 |
| 2022 | 33 |
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