Woodinville Half
Where the 2027 race is now
- RegistrationOpen when last checked August 14, 2026Check registration
- Race daySunday, March 7, 2027
- ResultsPosted here as soon as the timer has them
- Race day
- Mar 7, 2027 Sunday
- Distance
- 13.1 mi Half marathon
- Entry
- Open? As of August 14
- Boston qualifier
- n/a
- Live tracking
- Not yet Shown here race week
- Latest results
- None yet After race day
Quick facts
- Flat paved trail course with negligible elevation change, built for even splits.
- Out and back from Wilmot Gateway Park, with parking roughly half a mile from the start.
- Aid roughly every 2.5 miles with water, electrolyte drink and gels.
- Chip timed, with a 10K sharing the same start.
Course
Paved multi-use trail the whole way, out and back along the Sammamish River Trail and the Eastrail. There is effectively no climbing, so pacing discipline matters more than terrain reading. Trail width is the real constraint, since a two-way out and back on a shared path means passing traffic in the middle miles.
Race-day weather
Early March in the Seattle area usually delivers upper 30s to upper 40s Fahrenheit with a real chance of rain and a damp trail surface. Conditions favor fast running, but standing around at the start in the wet is the part people underestimate.
About the Woodinville Half
This is a young Puget Sound race that grew quickly because of what it is built for: a flat, paved, early-season time trial for runners who want a clean half marathon mark before spring racing. Aid comes roughly every 2.5 miles and the entry includes a full-zip hooded sweatshirt rather than a tech tee, which tells you something about the weather it plans for.
Past Woodinville Half dates and results
| Year | Date | Status | Results |
|---|---|---|---|
| 2027 | Sunday, March 7, 2027 | Upcoming | — |
Woodinville Half FAQ
When is the Woodinville Half?
The 2027 Woodinville Half is on Sunday, March 7, 2027.
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