2026 - Tri Goddess Triathlon
2026 distances
Triathlon
Sprint Triathlon
800m swim 10.3 mile bike 3 mile run
Sprint Triathlon Relay
2 or 3 person team covering: 800m swim 10.3 mile bike 3 mile run
Aquabike
Sprint Aquabike
800m swim 10.3 mile bike
Swimming
Open Water Practice Swim - 1 Mile
Non-competitive 1 mile open water swim
Race-day weather
Conditions on June 27, 2026 — historical Open-Meteo data.
The sun rises at 6:02 AM and sets at 9:17 PM local time (EDT) in Grass Lake on June 27, 2026 — 15h 15m of daylight.
Course
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 Grass Lake
Different organizers, within 40 miles, in the next three months
Big Miles for Little Smiles
Corre con Los Muertos - Run with the Dead
JACKSON TURKEY TROT (Michigan)
Orthopaedic Rehab Specialists Oktoberfest 10K/5K, Kids Superhero Run
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 Grass Lake events
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