The Winter Downs 200, scheduled for December 9th through 13th, 2026, is a monumental endurance challenge that spans the rugged and picturesque landscapes of southern England. This epic trail run covers an immense distance of 200 miles in a continuous loop, weaving through some of Britain's most scenic trails including the North Downs Way, Vanguard Way, South Downs Way, Wayfarers Walk, and St Swithun’s Way. Participants will have up to four days—96 hours—to complete this grueling course. The route begins at Juniper Hall near Box Hill, where runners embark on a journey that takes them eastward along the North Downs Way for 18 miles before intersecting with the Vanguard Way at Botley Hill. From there, they continue south for approximately 45 miles to Alfriston, marking the halfway point of this arduous trek. After reaching Alfriston, runners turn west and traverse nearly 80 miles along the South Downs Way towards Exton. The course then shifts northeast as it follows sections of both the Wayfarers Walk and St Swithun’s Way for a total distance of around 32 miles before rejoining the North Downs Way near Farnham. The final leg sees participants completing their loop back to Juniper Hall, covering an additional 25 miles along the North Downs Way. Throughout this journey, runners will face challenging terrain and long stretches between aid stations, with each day bringing approximately 16 hours of darkness that add to the adventure's intensity. Support crews are permitted throughout the event, providing crucial assistance at three major aid stations where hot food, sleeping facilities, and live tracking updates ensure participants can push their limits while maintaining safety. This race is not just a test of physical endurance but also an immersive experience in some of England’s most beautiful natural environments. The Winter Downs 200 operates under full UK Athletics permit regulations through the Trail Running Association (TRA), ensuring that all runners adhere to strict guidelines and receive professional oversight throughout their journey. For those concerned about unforeseen circumstances, participants have the option to purchase XCover insurance for potential refunds or compensation. This event promises an unparalleled winter running adventure for seasoned ultramarathon enthusiasts seeking a unique challenge in one of Britain’s most captivating landscapes.
Races Offered
Winter Downs 200
Dec 09, 2026
straighten
Distance —
321.9K
terrain
Type —
Running
timer
148 days remaining
Weather History
These values represent the 3-year monthly averages for December in Dorking.
thermostatTemperature
5.0° / 9.2°
wb_sunnyFeels like
0.5° / 4.9°
light_mode
Avg sunshine hours
3h 6m
water_drop
Avg rainfall
2.4 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
08:57
nightlight
Sunset
16:55
About Dorking
Learn more about the host city, Dorking.
Dorking is a small market town in central Surrey, surrounded by the Surrey Hills. The town is surrounded on three sides by the Surrey Hills Area of Outstanding Natural Beauty and is close to Box Hill and Leith Hill.