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 ↗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 27 races on the Michigan calendar that July. The 30K is rare in Michigan: only four races on the calendar offer it. At $36, entry sits below the $50 median for a Michigan ultra. 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
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? Tell us here.
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?
Entry is listed from $36. Check the official race page for the current price, which usually rises closer to race day.
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
- Jul 24AuSable River Festival G.R.A. 10K & 5KGrayling, MI
- Jul 24Heatwave Half Marathon/5K/10K - Ann ArborAnn Arbor, MI
- Jul 24Mackinac Bridge SwimSaint Ignace, MI
- Jul 24Port Austin Run and WalkPort Austin, MI
- Jul 24Queen City Half Marathon | BREAKWATER 5K Run/WalkMarquette, MI
See every race on the Michigan calendar, Michigan Marathons, Michigan Half Marathons, or use the Race Finder for maps and filters.