Swimming Race Calendar in Michigan, United States

Epic Races' Island Lake Triathlon, Duathlon, Aquabike

Brighton, Michigan, United States

06 Jun, 2026 (Sat)

$57.00

Swimming

1.6K

Grand Rapids Tri Practice Swim

Ada, Michigan, United States

06 Jun, 2026 (Sat)

$15.00

Swimming

Swim Familiarization

Grand Rapids Triathlon

Ada, Michigan, United States

07 Jun, 2026 (Sun)

$56.33 - $399.00

Triathlon, Duathlon, Aquabike, Swimming

12.8K 15K 10.3K 25.6K +17

Tri Goddess Triathlon

Grass Lake, Michigan, United States

27 Jun, 2026 (Sat)

$49.00 - $259.00

Triathlon, Aquabike, Swimming

22.2K 17.7K 1.6K

Ann Arbor Tri, Du, & Aquabike

Gregory, Michigan, United States

11 Jul, 2026 (Sat)

$65.00

Swimming

1.6K

Mackinac Bridge Swim

Saint Ignace, Michigan, United States

18 Jul, 2026 (Sat)

Swimming

7.2K

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

Middleville, Michigan, United States

19 Jul, 2026 (Sun)

$30.00 - $140.00

Triathlon, Duathlon, Aquabike, Swimming, Cycling, Running

Ultra 41.5K 1.5K 40K +8

99th Annual Goguac Lake Swim

Battle Creek, Michigan, United States

08 Aug, 2026 (Sat)

$45.00

Swimming

1.9K

Swim for Grand Traverse Bay

Traverse City, Michigan, United States

08 Aug, 2026 (Sat)

$25.00 - $55.00

Swimming, Paddle sports

3.2K

Mackinac Island Swim 2026

Mackinac Island, Michigan, United States

09 Aug, 2026 (Sun)

$89.00 - $349.00

Swimming, Paddle sports

13.2K

Swim to the Moon Open Water Swim Festival

Gregory, Michigan, United States

16 Aug, 2026 (Sun)

$150.00 - $215.00

Swimming

15K 10K 5K 3.9K +2

Cadillac YMCA Festival of Races

Cadillac, Michigan, United States

05 Sep, 2026 (Sat)

Free - $75.00

Running, Swimming

Marathon 5K 11.3K 1.6K +3