Welwyn Garden City, United Kingdom · Saturday, September 26, 2026

Timed 24 hours

The Endless Garden

Race completed
not publishedn/a Distance
200 m Climbing
not publishedn/a Grit

We hold no course length for this race — a timed or backyard event is measured by the clock, not the kilometre — so there is no Grit score to give you.

51.8017° N, 0.2069° W© OpenFreeMap © OpenMapTiles Data from OpenStreetMap

What the course asks

Field size ~69 Mid-sized. Company early, well spread out by halfway.

DUV results for the 2025 edition (24h) — ranked runners only. Starters are not published, so the field was at least this big and no finish rate can be given.

Typical conditions, September

Daytime high 19°C
Night low 10°C
Rainfall Mostly dry
Daylight 12 h 01 m of light

Regional 2001-2020 average for September — NASA POWER, grid elevation 66 m. Not a forecast.

The Aid Station

Course-specific beta from the community

👟 gear

With trail terrain, choose a shoe with moderate cushioning for optimal performance.

By UltraHub Expert

Gear for this race

Chosen for this trail race with 200 m of ascent.

All gear guides →

Course Notes

The course will follow a 4.167-mile loop on trail, designed to be safe and runnable throughout the night.

Similar races

Other trail ultras of the same format.