Ultra Running Hub St. Neots, United Kingdom · Saturday, August 8, 2026
Timed 12 hours
ATW Odyssey 12hr Run
Race completed
not publishedn/a Distance
not publishedn/a 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.
Typical conditions, August
Daytime high 22°C
Night low 12°C
Rainfall Mostly dry
Daylight 15 h 11 m of light
Regional 2001-2020 average for August — NASA POWER, grid elevation 66 m. Not a forecast.
The Aid Station
Course-specific beta from the community
With road terrain, choose a shoe with moderate cushioning for optimal performance.
Gear for this race
Chosen for this road race.
- Trail Running Shoes Cushioning on road that is still there in the last quarter.
- Race Nutrition Self-supported fuelling between aid stations.
- Hydration Vests Flask capacity without the bounce.
- Headlamps A 12 h limit puts you out there after dark.
- GPS Watches Battery life first — an ultra outlasts most full-GPS modes.
Similar races
Other road ultras of the same format.