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Triathlon Calendar Friesland 2025-2026

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Explore the best triathlons in province Friesland for 2025-2026! Our updated list features 8 exciting races across the region. Find your next race in province Friesland below and join the running community at these great events!

May 2025
May
18
Sunday

Run Bike Run Witmarsum

Multisport
June 2025
Jun
8
Sunday

Feanster 40 triathlon

Triathlon
Jun
27-28
Fr - Sa

Triatlon Stiens

Triathlon
July 2025
Jul
5
Saturday

Frysman

Triathlon
Jul
6
Sunday

Triatlon Franeker

Triathlon
Jul
12
Saturday

Triatlon Leeuwarden

Triathlon
August 2025
Aug
23
Saturday

Triathlon Heerenveen

Triathlon
Triathlon Heerenveen
September 2025
Sep
6-7
Sa - Su

Tri-Ambla

Triathlon
Tri-Ambla
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