North West (England) close

Triathlon Calendar North West (England) 2025-2026

Header image

Explore the best triathlons in North West (England) for 2025-2026! Our updated list features 24 exciting races across the region. Find your next race in North West (England) below and join the running community at these great events!

September 2025
Sep
7
Sunday

Helvellyn Triathlon

Triathlon
Sep
14
Sunday

East Cheshire Junior & Sprint Aquathlon

Aquathlon
Sep
21
Sunday

Fleetwood Triathlon

Triathlon
October 2025
Oct
5
Sunday

Wilmslow Autumn Triathlon (SMT)

Triathlon
Oct
19
Sunday

Carlisle Autumn Duathlon

Duathlon
Oct
19
Sunday

Oulton Park Duathlon

Duathlon
November 2025
Nov
30
Sunday

Dunham Massey Duathlon

Duathlon
December 2025
Dec
21
Sunday

Woodford Community Duathlon

Duathlon
January 2026
Jan
18
Sunday

Manchester Airport Duathlon

Duathlon
March 2026
Mar
22
Sunday

Blackpool Aquathlon

Aquathlon
Mar
22
Sunday

Ribby Hall Triathlon

Triathlon
Mar
29
Sunday

Lake District Duathlons - Grasmere

Duathlon
Mar
29
Sunday

Oulton Park Duathlon

Duathlon
April 2026
Apr
26
Sunday

Wilmslow Spring Triathlon

Triathlon
May 2026
May
10
Sunday

Boundary Park Tri

Triathlon
May
16
Saturday

Central Lancashire Super Sprint Duathlon

Duathlon
May
17
Sunday

Knutsford Triathlon

Triathlon
June 2026
Jun
7
Sunday

Pendle Pool Triathlon

Triathlon
Jun
7
Sunday

Ironman 70.3 Bolton

Triathlon
Jun
21
Sunday

Lakesman Triathlons

Triathlon
Articles
Top 10 Marathons in the Netherlands — The Ultimate Dutch Marathon Bucket List: 10 Unmissable Races
The Beauty of the Easy Run — Why slowing down might be the smartest thing you do for your running
Mizuno Wave Rider 28: Elevating the Legacy of a Running Icon
Garmin Forerunner Review: Garmin Forerunner Series