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Duathlons found in Florida in September
View all ↓Duathlons in Florida in September 2025
Find A Race is the US's favourite event listings site. Check out our list of September 2025 Duathlons in Florida below.
Race Calendar: Duathlons found in September
🚀Boosted
South Seas Captiva Island Triathlon
Captiva Island, Florida
28 Sep 25
$116.54 - $233.14
🚀Boosted
Tarpon Springs Sprint Triathlon/Duathlon/Aquabike/5K
Tarpon Springs, Florida
20 Sep 25
$27.20 - $276.83
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UTE Off Road Festival (5KM Trail Run & Duathlon)
Dover, Florida
07 Sep 25
$54.00 - $239.50
AdventHealth Cool Sommer Mornings Triathlon\Duathlon\5K Series #4
Clermont, Florida
14 Sep 25
$48.70 - $175.90
Game On! Palm Beaches Triathlon #2
Singer Island, Florida
14 Sep 25
$137.74 - $233.14
Tarpon Springs Sprint Triathlon/Duathlon/Aquabike/5K
Tarpon Springs, Florida
20 Sep 25
$27.20 - $276.83
Saint Johns Kids Swim Run Race
Saint Augustine, Florida
20 Sep 25
$43.40
TriKB
Key Biscayne, Florida
21 Sep 25
$143.04 - $196.04
South Seas Captiva Island Triathlon
Captiva Island, Florida
28 Sep 25
$116.54 - $233.14
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