Battle of Waterloo 10-Stage Adventure Triathlon
Grass Lake, Michigan7:30 AM startOpen water swim
from $210
RegisterMichigan race calendar
August 2027 races in Michigan
Triathlons and bike races in Michigan in August 2027: 7 upcoming triathlons, duathlons, aquabikes, and rides with dates and entry fees.
7
upcoming races
2,027
year
By distance
August 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 $53
Register
from $50
Register