North Downs Way 100
Saturday, 7 August 2027In 9 months · Start 07:00
Course recordsMen 15:18:41 · Mark Darbyshire (2019)Women 18:13:58 · Alice Robinson (2025)
A summer 103-miler along the North Downs Way from Farnham through the Surrey Hills, over Box Hill and Reigate Hill and across the Medway to a stadium finish in Ashford, Kent. A Western States qualifier.
The North Downs Way 100 is a trail 167 km ultra in Farnham, United Kingdom, on Saturday, 7 August 2027, starting at 07:00. The point to point course has 3,350 m of elevation gain (mountain), and the start temperature on race day has averaged 16°C in recent years. Entry is first come, first served, and the standard fee is about $295. The cut-off is 30 hours.
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Facts checked 31 Oct 2026 against centurionrunning.com.
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North Downs Way 100 course map
A detailed route is not available for this race yet. The marker shows the race location.
North Downs Way 100 elevation profile
North Downs Way 100 race-day weather
7 August in past years
Historical averages for 7 August ±3 days, 2016–2025, from 07:00 for 5 hours (70 days sampled). Source: Open-Meteo / ERA5.
North Downs Way 100 finish times by age group
No data yet. We’re collecting age-group results race by race.
Course records
- Men
- 15:18:41 · Mark Darbyshire (2019)
- Women
- 18:13:58 · Alice Robinson (2025)
As of the 2025 season.
Runner reviews
North Downs Way 100: questions and answers
- When is the North Downs Way 100 2027?
- The North Downs Way 100 is on Saturday, 7 August 2027, with the start at 07:00 local time.
- How hilly is the North Downs Way 100?
- The course has 3,350 m of climbing and 3,375 m of descent, with a high point of 267 m above sea level. We rate it mountain. It is a point to point course on trail.
- What is the weather usually like at the North Downs Way 100?
- Around the race date in 2016–2025, the temperature at the 07:00 start averaged 16°C, rising to about 21°C during the race, with 68% humidity. It rained on about 16% of those days.
- How do you get a place in the North Downs Way 100?
- Entry is first come, first served. The standard entry fee is about $295. Check the official site for the current registration dates.
- What is the cut-off time for the North Downs Way 100?
- Runners have 30 hours to finish.
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