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Duathlon in Illinois 2026 | SportPlan
Duathlon in Illinois
DuathlonIllinois

Duathlon in Illinois

Browse upcoming amateur duathlon events and compare dates, locations, and popularity. in Illinois.

Upcoming dates Illinois Community-rated events
36 events found

36 eventos

Sort: recommended
DateEventSportLocationDist.36
16MAY
USA Triathlon Multisport National Championships FestivalDuathlon27.5 km·South Haven
Duathlon
South Haven
27.5 km
17MAY
Muncie Triathlon #1 - USAT State ChampionshipDuathlon·Selma
Duathlon
Selma
—
23MAY
Fox Island Sprint Triathlon #1Duathlon·Fort Wayne
Duathlon
Fort Wayne
—
5JUN
Strong Kids DuathlonDuathlon·Brazil
Duathlon
Brazil
—
5JUN
Tri-Shark Triathlon/DuathlonDuathlon·Hudson
Duathlon
Hudson
—
6JUN
Tri-Shark Classic Triathlon & DuathlonDuathlon·Hudson
Duathlon
Hudson
—
13JUN
Cicero TriathlonDuathlon·Cicero
Duathlon
Cicero
—
13JUN
The Great Escape TriathlonDuathlon·Jefferson City
Duathlon
Jefferson City
—
20JUN
DINO Off-Road TriathlonDuathlon·North Liberty
Duathlon
North Liberty
—
20JUN
South Haven TriDuathlon·South Haven
Duathlon
South Haven
—
27JUN
2026 Warsaw Optimist TriathlonDuathlon·Winona Lake
Duathlon
Winona Lake
—
27JUN
Warsaw Optimist TriathlonDuathlon·Winona Lake
Duathlon
Winona Lake
—
28JUN
Lou Fusz Subaru St. Louis TriathlonDuathlon·St Louis
Duathlon
St Louis
—
11JUL
2026 Lake Zurich TriathlonDuathlon·Lake Zurich
Duathlon
Lake Zurich
—
11JUL
La Porte TriathlonDuathlon·La Porte
Duathlon
La Porte
—
11JUL
Morse Park Summer TriathlonDuathlon·Noblesville
Duathlon
Noblesville
—
11JUL
Morse Park TriathlonDuathlon·Noblesville
Duathlon
Noblesville
—
12JUL
2026 Lake Zurich TriathlonDuathlon·Lake Zurich
Duathlon
Lake Zurich
—
18JUL
Indianapolis Sprint TriathlonDuathlon·Indianapolis
Duathlon
Indianapolis
—
18JUL
Indy Sprint Tri (July 18)Duathlon·Indianapolis
Duathlon
Indianapolis
—
19JUL
Huntington Sprint, Olympic, and Half Iron TriathlonDuathlon·Huntington
Duathlon
Huntington
—
26JUL
Wauconda TriathlonsDuathlon·Wauconda
Duathlon
Wauconda
—
1AUG
DINO Gravel TriathlonDuathlon·Terre Haute
Duathlon
Terre Haute
—
8AUG
Lake Max Triathlon 2026Duathlon·Culver
Duathlon
Culver
—
8AUG
TRI ColumbusDuathlon·Columbus
Duathlon
Columbus
—
8AUG
Wisconsin Women's TriathlonDuathlon·Pleasant Prairie
Duathlon
Pleasant Prairie
—
15AUG
Fox Island Triathlon #2Duathlon·Fort Wayne
Duathlon
Fort Wayne
—
22AUG
Indianapolis Sprint Triathlon AugustDuathlon·Indianapolis
Duathlon
Indianapolis
—
22AUG
Indy Sprint Tri (Aug. 22)Duathlon·Indianapolis
Duathlon
Indianapolis
—
23AUG
370 Lakeside TriathlonDuathlon·St. Peters
Duathlon
St. Peters
—
29AUG
Go Girl TriathlonDuathlon·Cicero
Duathlon
Cicero
—
30AUG
Hero Hustle Sprint Triathlon & DuathlonDuathlon·Manchester
Duathlon
Manchester
—
12SEP
Mighty Mississinewa TriathlonDuathlon·Peru
Duathlon
Peru
—
26SEP
2026 J-Hawk Latebird Race Series: Duathlon, Triathlon (Olympic, Sprint, & SuperSprint), AquaBike (Oly & Sprint)Duathlon·Whitewater
Duathlon
Whitewater
—
27SEP
Muncie Sprint and Olympic Triathlon #2Duathlon·Selma
Duathlon
Selma
—
4OCT
HoosierMan TriathlonDuathlon·Unionville
Duathlon
Unionville
—

Other sports in Illinois

Duathlon in other areas

Events listed

36

Sport

Duathlon

Area

Illinois

Radius

350 km

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Updated May 26, 2026