Bainbridge Island Parks & Trails Foundation Trillium Trail Run

Prepare for an invigorating start to spring at the Bainbridge Island Parks & Trails Foundation Trillium Trail Run on May 9, 2026, held in the picturesque setting of Bainbridge Island, WA. This cherished annual event offers runners and walkers the choice of a 10K, 5K, or a 1M Kids Fun Run, providing a perfect outing for all ages and fitness levels. The course itself is a highlight, leading participants on a scenic journey through Battle Point Park, along the enchanting Forest to Sky Trail, over a picturesque Hilltop meadow, and winding amongst the towering firs of the Grand Forest. Expect typical race day conditions with comfortable highs around 66F and lows near 48F, and only a 9% chance of precipitation, making for ideal running weather.

What truly sets the Trillium Trail Run apart is its commitment to the local environment and community. All proceeds from the event directly benefit the Bainbridge Island Parks & Trails Foundation's "Trails Connect Bainbridge Island" campaign, funding the acquisition, construction, and maintenance of new trails across the island. Runners rave about this event, looking forward to it all year as a "fun morning workout" that supports vital trail development. The race fosters a vibrant atmosphere, complete with activities for kids, lively music, and refreshing post-race snacks and drinks, ensuring a memorable experience beyond the finish line.

The adventure begins at Battle Point Park, where race packets are distributed on the morning of the event before the Kids Fun Run kicks off at 8:30 a.m., followed by the 10K and 5K races at 9 a.m. As its name suggests, the Trillium Trail Run celebrates the blooming of the trillium flower, a natural herald of spring on Bainbridge Island, adding a unique charm to this beloved community gathering. Join fellow enthusiasts for a rewarding run through nature, contributing to the expansion of Bainbridge Island's beautiful trail network.