Bainbridge Island Parks & Trails Foundation Trillium Trail Run
- Date
- May 8, 2027
- Distance
- 1 Mile · 5K · 10K
- Price
- $30–$35
From the Organizer
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 trail development.
Race packets, including timing chip-integrated bib, will be distributed the morning of the event.
Events
Weather
Typical Conditions
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
64°
Typical Low
45°
Chance of Rain
42%
Based on US Climate Normals data from Bremerton, 9 mi from the venue.
Host City
About Bainbridge Island, WA
Population
24,607
as of 2023
City Elevation
225 ft
Nearest Airport
SEA
Seattle–Tacoma International Airport · 17 mi
Time Zone
Pacific Time
From Endurance Grid
A mid-size host city. Enough lodging and amenities to keep race weekend easy, without big-city sprawl.
Your Next Start Line
What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at Bainbridge Island Parks & Trails Foundation Trillium Trail Run, put it on the calendar, and turn “someday” into a start date.
325
Days to train
- Race
- Bainbridge Island Parks & Trails Foundation Trillium Trail Run
- Date
- May 8, 2027
Coming Up
More Running races near Bainbridge Island, WA
Bainbridge Youth Services Fun Run 2026
1 Mile · 5K · From $15 · 100 Winslow Way W
2 miles away
Bagel Run 5K/10K/13.1 SEATTLE
1 Mile · 5K · 10K · Half Marathon · From $30 · 8498 Seaview Pl NW (Course Maps emailed)
7 miles away
Run for PB& J 5K/10K/13.1 SEATTLE
1 Mile · 5K · 10K · Half Marathon · From $30 · Golden Gardens Park (Course Maps emailed)
8 miles away
Recovery 5k
5K · From $30 · Illahee Preserve Heritage Park
5 miles away
From Endurance Grid
About This Sport
Endurance Grid is here to help you understand the sport, decide if it’s the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
Running
From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Frequently Asked Questions (FAQs)
- What is the Bainbridge Island Parks & Trails Foundation Trillium Trail Run?
- Bainbridge Island Parks & Trails Foundation Trillium Trail Run is a running race held in Bainbridge Island, Washington on May 8, 2027. It is one of the many endurance events listed on Endurance Grid, a multi-sport endurance event calendar covering running races, triathlons, HYROX, and more endurance sports across the United States. Find more running races near you or explore our sports guides to learn what race day actually feels like.
- When and where is the Bainbridge Island Parks & Trails Foundation Trillium Trail Run?
- Saturday, May 8, 2027 in Bainbridge Island, Washington at Battle Point Park. Check the event page for exact start times and wave schedules.
- How do I register for the Bainbridge Island Parks & Trails Foundation Trillium Trail Run?
- Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.
Bainbridge Island Parks & Trails Foundation Trillium Trail Run
May 8, 2027