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Triathlon Calendar near Lewknor 2025-2026

Monthly updates for Lewknor

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

Explore the top triathlons near Lewknor for 2025-2026! We've gathered 43 exciting races in the area. Check out our detailed list below to find your next local race.

January 2026
Jan
18
Su

Dorney Lake Duathlon

Duathlon
Jan
18
Su

Dorney Duathlon

Duathlon
February 2026
Feb
7
Sa

Dorney Lake Duathlon

Duathlon
Feb
7
Sa

Dorney Duathlon

Duathlon
March 2026
Mar
8
Su

Dorney Lake Duathlon

Duathlon
Mar
8
Su

Dorney Duathlon

Duathlon
April 2026
Apr
3
Fr

Good Friday Tri

Triathlon
Apr
4
Sa

Dorney Lake Duathlon

Duathlon
Apr
4
Sa

Dorney Duathlon

Duathlon
May 2026
May
2
Sa

Dorney Lake Triathlon

Triathlon
May
2
Sa

Dorney Triathlon

Triathlon
May
10
Su

Hatch End - Harrow Triathlon

Triathlon
May
24
Su

Marlow Triathlon

Triathlon
May
27
We

Midweek Dorney Triathlon

Triathlon
May
27
We

Dorney Lake Evening Super Sprint Triathlon

Triathlon
June 2026
Jun
6-7
Sa - Su

Blenheim Palace Triathlon

Triathlon
Jun
6
Sa

Dorney Lake Triathlon

Triathlon
Jun
6
Sa

Dorney Triathlon

Triathlon
Jun
14
Su

Royal Windsor Triathlon

Triathlon
July 2026
Jul
1
We

Dorney Lake Evening Sprint Triathlon & Sprint Aquabike

Triathlon