Ann Arbor Tri, Du, & Aquabike
7:30 AM startOpen water swim

from $55
RegisterGregory triathlons
1 upcoming triathlon in Gregory, listed by date with entry fees from race registration.
7:30 AM startOpen water swim

From 12 triathlons with official results in the last two years, 1,186 finishers in all. Gregory has too few scored triathlons for its own numbers, so these cover all of Michigan.
Entry for upcoming triathlons in Michigan usually runs from $75 to $123, with a typical fee of $105 before processing fees.
Typical times are the middle finisher across these races, weighted by field size. School meets, stair climbs, and results with timing errors are left out.