Every UK ultra, backyard, triathlon and running race. Checked weekly. List your event free
Search races
UltramarathonWelwyn Garden City, Hertfordshire

London Lea Valley 50KM and Gratitude 25KM

Saturday 20 March 2027

Price on organiser's site

Entries open

Directions
Plan your pace for this raceCalculator
Race details
Date
Saturday 20 March 2027
Location
Welwyn Garden City, Hertfordshire
Region
East of England
Distances
25K, 50K
Terrain
Trail
About the race

A 50km ultra and 25km trail race starting from Welwyn Garden City and following the Lea Valley towards London. Mostly flat towpath and trail.

London Lea Valley 50KM and Gratitude 25KM takes place on Saturday 20 March 2027 in Welwyn Garden City, Hertfordshire, with 25K, 50K on offer.

Check the organiser's mandatory kit list and cut-off times before race day.

Location

Welwyn Garden City, Hertfordshire

Listing checked October 2026. Something wrong? Tell us.

More nearby

View all