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Triathlon Calendar near Thurleigh 2025-2026

Monthly updates for Thurleigh

Get new running races (and updates) in your inbox every month.

Explore the top triathlons near Thurleigh for 2025-2026! We've gathered 21 exciting races in the area. Check out our detailed list below to find your next local race.

May 2026
May
3
Su

ATW St Neots Triathlon

Triathlon
May
24
Su

ATW Box End Triathlon

Triathlon
May
24
Su

ATW Centurion 100km Triathlon Box End

Triathlon
May
31
Su

Uppingham Pool Triathlon

Triathlon
June 2026
Jun
7
Su

ATW Grafman Middle Distance Triathlon

Triathlon
Jun
21
Su

ATW Stewartby Lake Triathlon & Aquabike

Triathlon
Jun
28
Su

Saxon Triathlon

Triathlon
Jun
28
Su

As Keen As Mustard Grafham Water Swimrun Event

Aquathlon
July 2026
Jul
5
Su

ATW Box End Triathlon

Triathlon
Jul
6
Mo

Hitchin Tri

Triathlon
Jul
19
Su

Bedford Triathlon Team Relays

Triathlon
August 2026
Aug
2
Su

Cowman Triathlon

Triathlon
Aug
8
Sa

Atw Odyssey Triathlon

Triathlon
Aug
8
Sa

ATW St Neots Triathlon

Triathlon
Aug
8
Sa

ATW First to Full Triathlon Festival

Triathlon
Aug
16
Su

Bedford Triathon

Triathlon
Aug
16
Su

ATW Oundle Triathlon

Triathlon
Aug
31
Mo

Hardingstone Sprint Triathlon

Triathlon
September 2026
Sep
20
Su

ATW St Neots Triathlon

Triathlon
Sep
26
Sa

ATW Grafham Triathlon

Triathlon