Tri Goddess Triathlon
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Event overview
Tri Goddess Triathlon takes place on Saturday, June 27, 2026, in Grass Lake, MI. The event is held at the Portage Lake Unit of Waterloo State Recreation Area, located about 12 miles west of Chelsea. The program includes triathlon, duathlon, aquabike, relay, and open water practice swim options.
Race formats and fees
The scheduled competitive and non-competitive formats listed are:
- Sprint Triathlon
- Super Sprint Triathlon
- Sprint Duathlon
- Sprint Aquabike
- Sprint Triathlon Relay (teams of 2 or 3)
- Open Water Practice Swim - 1 Mile
- Open Water Practice Swim - 800 m
Published entry fees on the event page are $99 for individual sprint events (triathlon, duathlon, aquabike), $199 for the sprint relay, and $39 for the open water practice swims.
Additional information
Event materials referenced on the event pages include course maps, aid station details, packet pickup, parking and the Recreation Passport, USA Triathlon rules, bike support, and a pre-race athlete briefing via Zoom. The event is listed as part of the Goddess Racing Series and includes information on age groups, awards, and a post-race celebration. Visit the organization's website for the most recent information.