14 running, triathlon, and duathlon events in Dorney, England

From big races to Saturday morning group runs—find running, triathlon, and duathlon events and connect with the local endurance sports community.

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ATW Dorney Duathlon - Jan [atwevents.co.uk] [Listed at worldsmarathons.com]
Sun, Jan 18, 2026

15k 26.5k 53k Duathlon Run
Andrews Boathouse, Lock Path, Dorney, England, SL4 6QG, United Kingdom
OpenStreetMap Google Maps
ATW Dorney Duathlon - Feb [atwevents.co.uk] [Listed at worldsmarathons.com]
Sat, Feb 07, 2026

14k 26k 53k Duathlon Run
Andrews Boathouse, Lock Path, Dorney, England, SL4 6QG, United Kingdom
OpenStreetMap Google Maps
ATW Dorney Duathlon - March [atwevents.co.uk] [Listed at worldsmarathons.com]
Sun, Mar 08, 2026

15k 26.5k 53k Duathlon Run
Andrews Boathouse, Lock Path, Dorney, England, SL4 6QG, United Kingdom
OpenStreetMap Google Maps
ATW Dorney Duathlon - April [atwevents.co.uk] [Listed at worldsmarathons.com]
Sat, Apr 04, 2026

5k 15k 26.5k 53k Duathlon Run
Andrews Boathouse, Lock Path, Dorney, England, SL4 6QG, United Kingdom
OpenStreetMap Google Maps
All Nations Triathlon [thefixevents.com] [Listed at worldsmarathons.com]
Sat, May 09, 2026

25.4k Run Triathlon
Andrews Boathouse, Lock Path, Dorney, England, SL4 6QG, United Kingdom
OpenStreetMap Google Maps
ATW Midweek Dorney Triathlon - May [atwevents.co.uk] [Listed at worldsmarathons.com]
Wed, May 27, 2026

8 Miles 20.75k 16 Miles Run Triathlon
Andrews Boathouse, Lock Path, Dorney, England, SL4 6QG, United Kingdom
OpenStreetMap Google Maps
ATW Dorney Triathlon - June [atwevents.co.uk] [Listed at worldsmarathons.com]
Sat, Jun 06, 2026

8 Miles 20.75k 16 Miles 41.5k 51.5k Run Triathlon
Andrews Boathouse, Lock Path, Dorney, England, SL4 6QG, United Kingdom
OpenStreetMap Google Maps

ATW Midweek Dorney Triathlon - July [atwevents.co.uk] [Listed at worldsmarathons.com]
Wed, Jul 01, 2026

8 Miles 20.75k 16 Miles Run Triathlon
Lake End Road, Dorney, England, SL4 6QT, United Kingdom
OpenStreetMap Google Maps
ATW Dorney Triathlon - July #2 [dorneylakeevents.com] [Listed at worldsmarathons.com]
Sun, Jul 26, 2026

8 Miles 19.75k 21.75k 24.75k 39.5k 49.5k Run Triathlon
Andrews Boathouse, Lock Path, Dorney, England, SL4 6QG, United Kingdom
OpenStreetMap Google Maps
ATW Dorney Triathlon - August [atwevents.co.uk] [Listed at worldsmarathons.com]
Sat, Aug 08, 2026

8 Miles 19.75k 24.65k 24.75k 39.5k 49.5k Run Triathlon
Andrews Boathouse, Lock Path, Dorney, England, SL4 6QG, United Kingdom
OpenStreetMap Google Maps
ATW Midweek Dorney Triathlon - August [atwevents.co.uk] [Listed at worldsmarathons.com]
Wed, Aug 26, 2026

8 Miles 20.75k 16 Miles Run Triathlon
Andrews Boathouse, Lock Path, Dorney, England, SL4 6QG, United Kingdom
OpenStreetMap Google Maps
Eton Dorney Swim Long [votwo.co.uk] [Listed at worldsmarathons.com]
Sun, Sep 20, 2026

2.5k 3.8k 5k 10k Run Swim
Andrews Boathouse, Lock Path, Dorney, England, SL4 6QG, United Kingdom
OpenStreetMap Google Maps
Eton Dorney Triathlons [votwo.co.uk] [Listed at worldsmarathons.com]
Sun, Sep 20, 2026

8 Miles 16 Miles 51.5k Run Triathlon
Andrews Boathouse, Lock Path, Dorney, England, SL4 6QG, United Kingdom
OpenStreetMap Google Maps
ATW Dorney Triathlon - September [atwevents.co.uk] [Listed at worldsmarathons.com]
Sat, Sep 26, 2026

8 Miles 19.75k 24.75k 39.5k 49.5k Run Triathlon
Andrews Boathouse, Lock Path, Dorney, England, SL4 6QG, United Kingdom
OpenStreetMap Google Maps

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