Date
Sun, 21 Feb 2027
Start
08:30
Venue
Queen Elizabeth Country Park, Gravel Hill, Horndean, Hampshire PO8 0QE
Buriton, Hampshire
Countdown
February
A full marathon distance on the Hampshire trails, run as one loop back to the start. Seven and a half hours is a generous window if you pace it sensibly.
Key facts
01Carry at least 500 ml of fluid at all times
027.5-hour cut-off
03No canicross entries
Create a free training plan for the BigMud Trails (EARTH) 42 km
7-day free trial, no card required
The course
The route
Buriton
Distance42km
StartElevation
0 kmDrag map to rotate43.8 km
Weather
Late-February, Buriton
9°CTypical high
3°CTypical low
-5°CColdest in 20 years
44%Days with rain
Highs around 9°C and lows around 3°C, but it has dropped to -5°C. Rain on 44% of days. Pack for the cold end, not the average.
NASA POWER data, 2006-2025, the week either side of race day
Results
Course verified. Results not yet available.
Organiser
Training
Training for the BigMud Trails (EARTH) 42 km
We don't do generic plans. We combine deep knowledge of this race's demands with your recent training, then build a plan with you that progresses as you do.
Beina integrates directly with your existing tools to understand your current fitness, and synchronise your planned sessions.
Intervals.icuWhat a BigMud Trails (EARTH) 42 km plan targets
Typical sessions
42 km
Time on feet and fatigue resistance
Fuelling and pacing for the whole event
What your weeks look like
Typical sessions
Long runs that build time on your feet
Tempo and threshold sessions to hold race pace
Back-to-back weekend runs for fatigue resistance
Not a generic schedule
Typical sessions
Built from your current fitness and the time you actually have
Adapts every week as Beina learns how you respond
Syncs your sessions straight to Garmin and Wahoo
One clear next session, never a wall of spreadsheet
Entries open now
Get your BigMud Trails (EARTH) 42 km plan.
7-day free trial, no card required.
More events in February in United Kingdom
Hibernal Hills 50kSat, 6 Feb 2027 · Chalton→Pilgrim ChallengeSat, 6 Feb 2027 · Seale→Shadowlands: Winter Trail SeriesSat, 6 Feb 2027 · Sunderland→The Hibernal Hills 50 MilesSat, 6 Feb 2027 · Chalton→Trails & Tarmac 12hr BYU - WinterSat, 6 Feb 2027 · Course and HQ just outside Crickhowell→Trails & Tarmac Winter 12 hour Back Yard UltraSat, 6 Feb 2027 · Powys→
