
Medical Lake- Trailblazer Triathlon/Duathlon/5K is a duathlon, running, and triathlon race on June 19, 2027 in Medical Lake, WA, with entry fees from $25 to $75.
From the Organizer
The Medical Lake Trailblazer Tri/Du/5k is one of the many things to do in Medical Lake on Founders Day weekend. This is an athlete-friendly race with an out-and-back open water swim, bike, and run on paved roads & trails.
Trailblazer Triathlon
A 350m swim, 10.2mi bike ride, and 2.92 mi run starting and ending at Waterfront Park.
Trailblazer Duathlon
A 1mi run, 10.2mi bike ride, and 2.92 mi run starting and ending at Waterfront Park.
Trailblazer 5k
A traditional 2.92 mi run around Medical Lake Trail starting and ending at Waterfront Park.
Events
Weather
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
73°
Typical Low
47°
Chance of Rain
25%
Based on US Climate Normals data from Spokane Wfo, 6 mi from the venue.
Host City
City Elevation
2,458 ft
Nearest Airport
GEG
Spokane International Airport · 8 mi
Time Zone
Pacific Time
From Endurance Grid
Line up lodging and travel early to lock in your race weekend.
Race Location
Your Next Start Line
Every finish line starts with a single decision. Claim your spot at Medical Lake- Trailblazer Triathlon/Duathlon/5K, put it on the calendar, and turn “someday” into a start date.
331
Days to train
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From Endurance Grid
This race spans more than one sport — here’s a guide to each, so you can understand what’s involved and decide if it’s the right fit. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
Run, bike, run. The multi-sport format without the swim. Two disciplines, one race — a great bridge between running and triathlon.
From 5K to marathon, running races are an accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Swim, bike, run — back to back. The sprint distance makes it far more accessible than most people think. Three sports in one race means three movements to train and race day never gets monotonous.
Coming Up
Lake Tye Triathlon - 2026
198 miles away
YFC Seeley Lake Challenge Triathlon/Duathlon
200 miles away
Post Falls Triathlon/Duathlon
35 miles away
Columbia River Triathlon
274 miles away
Plan your trip
Coming from out of town? There's more to Medical Lake than race day. We'll help you line up nearby lodging, flights, a rental car, and things to do so you can make the most of your racecation.
Plan your trip to Medical LakeFrequently Asked Questions (FAQs)
Medical Lake- Trailblazer Triathlon/Duathlon/5K
Jun 19, 2027