2025 - Tri Goddess Triathlon
2025 distances
Triathlon
Sprint
800m swim 10.3 mile bike 3 mile run
Sprint 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 1 Mile Swim: non-competitive
Non-competitive 1 mile open water swim
Race-day weather
Conditions on June 28, 2025 — historical Open-Meteo data.
The sun rises at 6:03 AM and sets at 9:17 PM local time (EDT) in Grass Lake on June 28, 2025 — 15h 14m 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
Done this event?
If you've participated in this event, share your experience with other runners
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
Spotted something wrong? Tell us and we'll fix it.