Lea Valley 50km
Hertfordshire, United Kingdom, AL8 6XE
50K
Trail Race
TRA permittedUltra
View race details
Organised by: Camino Ultra
What you need to know
Race details
Look out for announcements about changes, updates or amendments to this event.
- Start: 09:00
The course
Course: Flat
Getting there
Public transport: Welwyn is a 35-minute train ride from Kings Cross station.
Listed June 2026 · Data last checked 19/10/2026
About this race
The Lea Valley 50km is an ultra marathon, taking place on Saturday 20 March 2027. Check the linked race pages for entry information and current details. It's one of 10 ultra marathons in South East this season — find more below.
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