About the Bainbridge Island Parks & Trails Foundation Trillium Trail Run
The course starts at Battle Point Park and heads out along the Forest to Sky Trail before winding through the Grand Forest, where the trees are tall enough to block out most of the sky. The trail surface is rooted and soft underfoot, with the kind of shade you only get from old-growth conifers. There are several distance options, including a shorter kids' course that stays inside the park.
Packets go out race morning at the start, so there is no separate pickup to worry about the day before. The race raises money for new trail construction on the island, which gives it a purposeful feel without making a big deal of it.
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Bainbridge Island Parks & Trails Foundation Trillium Trail Run 2026 Results
Going by the 2026 results, this is a small, friendly field, with a competitive front end and a big recreational middle.
10K Results · 2026
126finishers
41:52winner
1:04:04median
1:44:43cutoff
Top 3: Connor Nathe (41:52) · Jon Ault (42:50) · Adrien Chaussabel (43:50)
5K Results · 2026
115finishers
23:20winner
37:24median
1:11:28cutoff
Top 3: Henry Hugeback (23:20) · Jodilyn Jenkins (23:58) · Emmett Hugeback (26:21)
1 Miles Results · 2026
63finishers
2:42winner
4:23median
21:09cutoff
Top 3: E. VanderVeen (2:42) · A. Gavigan (2:44) · A. Sawin (2:51)
The Bainbridge Island Parks & Trails Foundation Trillium Trail Run has been held every year since at least 2024. That is as far back as RunSignup's records for this race go, so it may well be older.
How we calculate these stats: RunSesh calculates these figures from the most recent published results of past editions, sourced from RunSignup. We show aggregates only: field size, winning and median times, and the cutoff. We never publish individual finisher tables. Last updated Nov 12, 2026.
Distances & Start Times
10K5/8/2027 09:00$35
5K5/8/2027 09:00$30
1 Mile5/8/2027 08:30Free
Going for a Time?
Set a goal and get a pace band: every mile split on a card sized for your phone lock screen, so race morning needs no math.
Not sure what to aim for? The 10K pace chart lists the pace for every finish time.
Where to Stay
Traveling for this race? The map shows hotels and rentals in and around Bainbridge Island — pan or zoom to compare what's nearby.
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