Event Series in United Kingdom

Event Series in United Kingdom

A list of event series in United Kingdom, for fun runs, marathons, triathlons, duathlon, aquathon and multisport events / adventure races.

Abersoch Triple Crown

Burn Adventure Race Series

Castle Run Series

Cornish Grand Prix Series

Darkness into Light

Decathlon RunDays

Dudley 5K on Track

EnduranceLife Coastal Trail Series

Fitstuff G3 Run Series

Four Castle Series

Lightning Bolt 10K

Lone Wolf

Muddy Runners Trail Series

Outlaw Triathlon Series

Purbeck Trail Series

Questars Summer Adventure Race Series

Questars Winter Adventure Race Series

River Thames Running

Run in the Dark

RunDerby Race Series

Running Tribe Races

RunRebel Trail Run Series

RunThrough Trail Events

Salty Sea Dog Triathlon Series

Skyrunner® UK & Ireland Series

Terry Fox Run UK

The Hardmoors Race Series

The Tour 2026

The Ultimate Run Series

Thruxton 10K Series

Triple Chester Series

Two Tunnels Railway Races Series

Ultra Challenge®

Wimbledon Common Trail Series

YTRRC - Yeovilton Summer 5K Series