Washington · 10K · 5K · 1 Mile
Bainbridge Island Parks & Trails Foundation Trillium Trail Run
Bainbridge Island Parks & Trails Foundation Trillium Trail Run is a 10K, 5K and 1 Mile event held in Bainbridge Island, Washington. Its next confirmed date is Saturday, May 8, 2027. About 4,800 runners take part across all distances.
- Race day
- May 8, 2027
- Location
- Bainbridge Island, WA
- Field size
- ~4,800 runners
Race details
- Date
- Saturday, May 8, 2027
- Location
- Bainbridge Island, Washington
- Distances
- 10K, 5K, 1 Mile
- Field size
- About 4,800 runners
- Registration
- runsignup.com
- Official website
- biparksfoundation.org
Registration, course & weather
- Registration status
- Registration status as last checked October 30, 2026: not announced
- Start time
- 9:00 AM PDT
- Course profile — 10K
- Loop course; Mostly trail, some road
- Course profile — 5K
- Loop course; Mostly trail, some road
About the Bainbridge Island Parks & Trails Foundation Trillium Trail Run
Bainbridge Island's beloved spring running event is back! Join Bainbridge Island Parks & Trails Foundation in running or walking a 10K or 5K on a scenic wooded course from Battle Point Park, along the Forest to Sky Trail, and looping among the towering firs of the Grand Forest. An early Kids Fun Run course is within Battle Point Park. Run for the Trails Trillium Trail Run supports our Trails Connect Bainbridge Island campaign, to build new trails around the island. All race proceeds benefit tra…
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Bainbridge Island Parks & Trails Foundation Trillium Trail Run: common questions
- When is the Bainbridge Island Parks & Trails Foundation Trillium Trail Run?
- The next confirmed date is Saturday, May 8, 2027.
- Where is the Bainbridge Island Parks & Trails Foundation Trillium Trail Run held?
- In Bainbridge Island, Washington.
- What distances does the Bainbridge Island Parks & Trails Foundation Trillium Trail Run offer?
- 10K, 5K and 1 Mile.
- How many people run the Bainbridge Island Parks & Trails Foundation Trillium Trail Run?
- About 4,800 runners across all of its distances. That figure is an estimate of the field size, not an entry cap.
- How do I register for the Bainbridge Island Parks & Trails Foundation Trillium Trail Run?
- Registration is handled by the organiser at runsignup.com. Entry fees, caps and deadlines are set there.
- Is registration open for the Bainbridge Island Parks & Trails Foundation Trillium Trail Run?
- Registration status as last checked October 30, 2026: not announced.
- What time does the Bainbridge Island Parks & Trails Foundation Trillium Trail Run start?
- 9:00 AM PDT.
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