Mash + Dash – 5K, 10K, 10-Miler, Half Marathon
Sat, Nov 28 · in 5 weeks Long Beach, CA
Half marathon10K5K
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 2025 results.
| Distance | Finishers | Winner | Top 5% | Top 25% | Median |
|---|---|---|---|---|---|
| Half marathon | 22 | 1:40:08 | 1:41:14 | 1:51:58 | 2:06:46 |
| 10K | 36 | 39:13 | 48:41 | 1:00:06 | 1:11:19 |
| 5K | 105 | 19:05 | 22:21 | 29:45 | 37:14 |
Field strength
5KLocal
Faster up front than 48% of the 5K races we track, based on 276 finishers over 3 editions.
10KCasual
Faster up front than 25% of the 10K races we track, based on 106 finishers over 3 editions.
Half marathonCasual
Faster up front than 29% of the half marathon races we track, based on 140 finishers over 3 editions.
Finishers by year
| Year | 10K | 5K | Half marathon |
|---|---|---|---|
| 2025 | 36 | 105 | 22 |
| 2024 | 30 | 77 | 54 |
| 2023 | 40 | 94 | 64 |
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