Additional race information can be found at https://brainydaytrailrun.com/.
Twin Lake, MI US 49457
The Brainy Day 5K was created in 2017 when Brainy Day founder, Veronica Constantine, had her own hydrocephalus diagnosis and decided to raise money in an effort to help those also affected by this affliction. The mission was to not only help families, but also create research grants for medical professionals looking to end hydrocephalus.
5K – 10K – 10 Mile
Mosquito Creek Trails
Twin Lake, MI
Race Contact Info
If you have any questions about this race, click the button below.
We are more than just triathlons.
While we started with Grand Rapids Triathlon and Michigan Titanium, we have since expanded into the gravel scene. We now produced not only three gravel bike events (Waterloo G+G, The Dirty Mitten Gravel Bike Race & Rode To Hell), but we also have two of only a few gravel triathlons in the country: Ugly Dog Gravel Triathlon and The Dirty Mitten. If trail running is your thing, we also offer the Brainy Day Trail Run.
NEW FOR 2023:
Join us as Gran Fondo returns as the Grand Rapids Gran Fondo, now a Tris4Health cycling event!
Please visit https://tris4health.com/events to see all of our events!
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