The Winter X: A Mid-Winter Trail Adventure Brimming with the spirit of exploration and endurance, The Winter X invites trail runners to venture through the picturesque Meon Valley. This mid-winter challenge offers an array of distances, catering to both casual joggers and seasoned ultrarunners. Participants can choose from four distinct routes: - 10km: A straightforward journey along a flat old railway line that stretches northward to West Meon before returning via the same path.
- 30km: Expanding on the 10km route, this option includes an additional leg eastwards along the South Downs Way towards the Sustainability Centre. - 50km: This moderate distance course combines all three previous legs, adding a westward stretch that winds through Beacon Hill and down to Holden Farm via the South Downs Way. - 70km: For those seeking a full day’s adventure, this complete circuit includes all four directions: north, east, south (returning on an old railway line), and west. Each leg presents unique terrain and scenery, ensuring runners experience diverse landscapes throughout their journey. Throughout the event, key checkpoints are strategically placed to provide rest and resupply opportunities. The central hub at Meon Hall offers a base for all participants, while additional support points can be found at Holden Farm, Sustainability Centre, and Wickham. These locations allow competitors to store personal gear or grab necessary supplies as they progress through their chosen distance. The Winter X is meticulously marked with arrows, tape, flour, flags, and an up-to-date .gpx file available for download ahead of the race day, ensuring runners stay on track amidst the winter beauty of Meon Valley. This event not only celebrates trail running but also showcases the region’s rich natural heritage and vibrant community spirit. Organized by CHALK & MUD TRAIL RUNNING LTD (Company Number 16229940), The Winter X promises an unforgettable day out on some of the most scenic trails in the area, whether you're a casual runner or aiming for that ultra-distance challenge.
Races Offered
10 km
Dec 28, 2026
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Distance —
10K
terrain
Type —
Running
timer
85 days remaining
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£25
30 km
Dec 28, 2026
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Distance —
30K
terrain
Type —
Running
timer
85 days remaining
sell
£35
50 km / 70 km
Dec 28, 2026
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Distance —
50K
terrain
Type —
Running
timer
85 days remaining
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£55
UKA Member:DistanceEntry fee10 km£2530 km£3550 km / 70 km£55EARLY-BIRD PRICE: 10% OFF above entry prices (ends 5 Oct).Non-UKA Member:*As above plus an additional fee of£2.(*) For those who are not mem
Dec 28, 2026
straighten
Distance —
10K
terrain
Type —
Running
timer
85 days remaining
sell
10 km
Weather History
These values represent the 3-year monthly averages for December in Southampton.
thermostatTemperature
5.0° / 9.3°
wb_sunnyFeels like
0.5° / 5.1°
light_mode
Avg sunshine hours
3h 14m
water_drop
Avg rainfall
3.3 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
18.5 km/h (Gentle breeze)
opacity
Sweat loss rate
Low
terrain
Course conditions
Firm and slightly soft
sunny
Max UV Index
Low (1.4)
humidity_mid
Humidity
89.1%
wb_twilight
Sunrise
08:59
nightlight
Sunset
16:59
About Southampton
Learn more about the host city, Southampton.
Southampton is the largest city in Hampshire, on the south coast of England. A busy cruise ship and container port, Southampton is the European end of the last Transatlantic ocean liner route, the Queen Mary II to New York, and in 1912 was the point of departure for the Titanic.
