Duathlon Race Calendar in Michigan, United States

Feb

21

The Abominable Snow Tri

Belmont, Michigan, United States

$45.00 - $75.00

Triathlon Duathlon Cycling Running

12.9K Duathlon (Bike/Run) Triathlon Relay 9.7K +1

Mar

06

2027 Gaylord All Outdoors Tri 45 Winter Triathlon

Frederic, Michigan, United States

$50.00 - $60.00

Triathlon Duathlon

20K 15K

Jun

05

Tri Greenville Triathlon & Duathlon

Greenville, Michigan, United States

$7.00 - $120.00

Triathlon Duathlon Running

Sprint Triathlon Adult Sprint Duathlon Adult Sprint Triathlon Relay Team (Adult Only) Kids Triathlon +1

Jun

05

Epic Races' Island Lake Triathlon, Duathlon, Aquabike

Brighton, Michigan, United States

$44.00 - $265.00

Triathlon Aquabike Duathlon Swimming

Olympic Triathlon Sprint Triathlon Super Sprint Triathlon (formerly Mini Sprint) Olympic Aquabike +6

Jun

13

Grand Rapids Triathlon

Ada, Michigan, United States

$43.00 - $329.00

Triathlon Duathlon Aquabike Swimming Running

12.8K 15K 10.3K Super Sprint Swim Only +21

Jun

26

Tri Goddess Triathlon

Grass Lake, Michigan, United States

$43.00 - $206.50

Triathlon Aquabike Duathlon Swimming

22.2K Super Sprint Triathlon (formerly Mini Sprint) 17.7K Sprint Duathlon +2

Jul

10

Ann Arbor Tri, Du, & Aquabike

Gregory, Michigan, United States

$55.00 - $265.00

Triathlon Aquabike Duathlon Swimming

Olympic Triathlon Sprint Triathlon Olympic Aquabike Sprint Duathlon +3

Jul

18

TridelSol Olympic, Sprint & Super Sprint Triathlon, Duathlon, Aquabike, Relay & Swim Only Event

Middleville, Michigan, United States

$50.00 - $170.00

Triathlon Duathlon Aquabike Swimming

Ultra 41.5K 1.5K 25.8K +6

Aug

15

Michigan Titanium

Grand Rapids, Michigan, United States

$49.67 - $329.00

Triathlon Duathlon Aquabike Swimming Running

Half Triathlon (70.3 miles) Half Duathlon Half Aquabike Half Triathlon Relay (2 person) +15

Sep

20

Sprint and Splash

Chesterfield, Michigan, United States

Running Duathlon

5K 8.2K

Sep

20

Last TRI

Shelby Township, Michigan, United States

Triathlon Duathlon Aquabike

Olympic Triathlon Sprint Triathlon Super Sprint Triathlon Duathlon +4

Sep

20

The Dirty Mitten Gravel Triathlon

Middleville, Michigan, United States

Triathlon Duathlon Aquabike

28.2K 32.2K 23.3K Ultra +6