RunRace USA › Michigan › Tri Millennium
Tri Millennium
Walker, Michigan · Friday, July 23, 2027 · 15.9 Miles, 30K, 12.8 Miles, 31.9 Miles, 37.2 Miles, 25.6 Miles
Official race page & registration ↗Saves stay on this device. Calendar entries use the listed date; confirm your distance and start time with the organizer.
Tri Millennium takes place on Friday, July 23, 2027 in Walker, Michigan. The race offers 6 distances: 15.9 Miles, 30K, 12.8 Miles, 31.9 Miles, 37.2 Miles, 25.6 Miles. For anyone travelling in, Grand Rapids is about 5 miles away.
It is one of 38 races on the Michigan calendar that July. The 30K is rare in Michigan: only four races on the calendar offer it. Unusually for a race, it falls on a Friday.
- Date
- Friday, July 23, 2027
- Location
- Walker, Michigan
- Distances
- 15.9 Miles, 30K, 12.8 Miles, 31.9 Miles, 37.2 Miles, 25.6 Miles
- Entry fee
- from $36 across event options; may include kids or shorter events. Check distance-specific prices and fees.
Listing from the 2027 race calendar, refreshed nightly. Details can change: confirm date and entry on the official race page before travelling. Spot an error? Correct this listing.
Making a race weekend of it?
Stay near the start line in Walker: check in Jul 22, out Jul 24.
Common questions
When is Tri Millennium?
Tri Millennium is scheduled for Friday, July 23, 2027.
Where is Tri Millennium held?
Tri Millennium is held in Walker, Michigan. It is about 5 miles from Grand Rapids.
What distances does Tri Millennium offer?
The listed distances are 15.9 Miles, 30K, 12.8 Miles, 31.9 Miles, 37.2 Miles, 25.6 Miles.
How much does Tri Millennium cost?
Listed event options start from $36. This minimum may be for a kids or shorter event. Check the official race page for your distance's current price and any additional fees.
How do I register for Tri Millennium?
Registration is handled on the official race page, linked at the top of this listing. Entry can close early if the race sells out.
More races nearby
Within about 60 miles, ordered by approximate straight-line distance between listed locations.
- Aug 29Millennium Meadows MarathonGrand Rapids, MI
- Apr 24The Shelley Irwin Fun Run 2027Grand Rapids, MI
- Apr 16Rivertown RacesGrand Rapids, MI
- Feb 5Groundhog Day MarathonWalker, MI
- Nov 28Charger TrotGrand Rapids, MI
See every race on the Michigan calendar, Michigan Marathons, Michigan Half Marathons, or use the Race Finder for maps and filters.