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Duathlons found in Michigan in Summer

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Duathlons in Michigan in Summer 2025

Find A Race is the US's favourite event listings site. Check out our list of Summer 2025 Duathlons in Michigan below.

Race Calendar: Duathlons found in Summer

πŸš€Boosted

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

Middleville, Michigan
20 Jul 25
$32.80 - $181.20
πŸš€Boosted

Shermanator Triathlon

Augusta, Michigan
02 Aug 25
$43.40 - $96.40
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Grand Rapids Youth Duathlon

Ada, Michigan
07 Jun 25
$50.20

Grand Rapids Triathlon

Ada, Michigan
07 Jun 25 - 08 Jun 25
$60.80 - $389.95

Epic Races' Island Lake Triathlon, Duathlon, Aquabike

Brighton, Michigan
07 Jun 25
$60.80 - $380.50

Motor City Triathlon

Detroit, Michigan
15 Jun 25
$81.19 - $224.63

Tri Goddess Triathlon

Grass Lake, Michigan
28 Jun 25
$54.44 - $379.45

South Haven Triathlon

South Haven, Michigan
29 Jun 25
$65.75 - $160.44

Ann Arbor Tri, Du, & Aquabike

Gregory, Michigan
12 Jul 25
$49.14 - $347.95

Grand Haven Triathlon

Grand Haven, Michigan
13 Jul 25
$65.75 - $181.64

TriWalloon

Walloon Lake, Michigan
19 Jul 25
$117.60 - $170.60

Cereal City Triathlon & Duathlon

Battle Creek, Michigan
19 Jul 25
$81.00

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

Middleville, Michigan
20 Jul 25
$32.80 - $181.20

Indian River Kayak Bike Biathlon

Indian River, Michigan
20 Jul 25
$64.60

TriMillennium

Walker, Michigan
25 Jul 25 - 26 Jul 25
$48.70 - $181.20

Ugly Dog Triathlon

Grass Lake, Michigan
26 Jul 25
$60.80 - $139.24

Michigan Titanium

Grand Rapids, Michigan
10 Aug 25 - 11 Aug 25
Free - $631.45

Race the Straits of Mackinac

Mackinaw City, Michigan
17 Aug 25
$81.19 - $224.63

UP Northwoods Triathlon

Iron Mountain, Michigan
24 Aug 25
$33.55 - $187.53

MI Triathlon / Duathlon Championship

Detroit, Michigan
31 Aug 25
$81.19 - $224.63

Shermanator Triathlon

Augusta, Michigan
02 Aug 25
$43.40 - $96.40
Showing 1-19 of 19 results