Brooks Lake Sammamish Half Marathon presented by REI
Sat, Mar 6, 2027 · in 4 months Redmond, WA
Half marathon
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 |
|---|---|---|---|---|---|
| Half marathon | 2,594 | 1:06:49 | 1:24:29 | 1:45:54 | 2:03:15 |
Field strength
Half marathonVery competitive
Faster up front than 97% of the half marathon races we track, based on 6,295 finishers over 3 editions.
Finishers by year
| Year | Half marathon |
|---|---|
| 2026 | 2,594 |
| 2025 | 2,046 |
| 2024 | 1,655 |
| 2023 | 1,407 |
| 2022 | 1,113 |
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