6th Annual Grand River Color Tour Triathlon
Eaton Rapids, Michigan8:30 AM startOpen water swim
from Free
RegisterMichigan race calendar
Triathlons and bike races in Michigan
28 upcoming races across 26 cities in Michigan, from first-timer sprint triathlons to half iron races, duathlons, and gravel rides. Dates, distances, and entry fees come straight from race registration and refresh every night.
28
upcoming races
3
this weekend
26
cities
13
triathlons
By distance
By month
Next up in Michigan
The 28 soonest races. Pick a month or distance above for the full list.
October 2026
November 2026
from Free
RegisterFebruary 2027
from $45
RegisterMarch 2027
2027 USA Triathlon Winter Nationals
frederic, Michigan12:00 PM start
from $90
RegisterMay 2027
June 2027
Epic Races' Island Lake Triathlon, Duathlon, Aquabike
Brighton, Michigan7:30 AM startOpen water swim
from $44
Register
from $35
RegisterGrand Rapids Triathlon
Ada, Michigan7:00 AM start
from $43
Register
from $45
Register
from $210
RegisterTri Goddess Triathlon
Grass Lake, Michigan7:30 AM startOpen water swim
from $43
RegisterJuly 2027
Ann Arbor Tri, Du, & Aquabike
Gregory, Michigan7:30 AM start
from $55
RegisterTridelSol Olympic, Sprint & Super Sprint Triathlon, Duathlon, Aquabike, Relay & Swim Only Event
Middleville, Michigan7:00 AM start
from $50
RegisterAugust 2027
from $75
Register
from $20
RegisterChesaning Chamber of Commerce Dry-Tri
Chesaning, Michigan9:00 AM startOpen water swim
from $50
Register
from Free
RegisterMichigan Titanium
Grand Rapids, Michigan7:00 AM startOpen water swim
from $49.67
Register
from $70
Register