Medical Lake- Trailblazer Triathlon/Duathlon/5K
About this race
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 a point-to-point open water swim, bike, and run on paved roads & trails.
Trailblazer Triathlon
A 350m swim, 12.2mi bike ride, and 2.92 mi run starting and ending at Waterfront Park.
Trailblazer Duathlon
A 1mi run, 12.2mi 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.
Pick your distance
Triathlon
Trailblazer Triathlon
Trailblazer Triathlon Team Relay
Duathlon
Trailblazer Duathlon
Trailblazer Duathlon Team Relay
Running
Trailblazer 5K
Typical race-day weather
Based on 1 year of historical conditions on this event's race dates in Medical Lake.
Course
Route map and elevation profile
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
Reviews
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Other races near Medical Lake
Different organizers, within 40 miles, in the next three months
Socktober Dash 2026
Neighbor Day Coffee Run with Indaba & Fleet Feet Spokane
BRRC Cross Country Series
BRRC Sundae Sunday 10-Miler
🏃 Plan Your Next Race in Medical Lake
Find upcoming events by distance:
- Medical Lake 5K Races 2 races
- Medical Lake Running Calendar 2026 2 races
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 2 Medical Lake events
Spotted something wrong? Tell us and we'll fix it.