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North Downs Way 100, live.

The North Downs Way 100 is a point-to-point trail race of 103 miles along the North Downs Way from Farnham in Surrey to Ashford in Kent.

North Downs Way trail head, Farnham → Julie Rose Stadium, Ashford

Distance
167 km
Ascent
+3,350 m
High point
261 mBotley Hill
Start
07:00 AMSat, Aug 7

The course

The whole race, as a ridgeline

▲ Botley Hill · 261 m

▲ high point

Course & challenge

Farnham to Ashford across the North Downs

The North Downs Way 100 is a point-to-point trail race of 103 miles along the North Downs Way from Farnham in Surrey to Ashford in Kent.

Centurion Running's North Downs Way 100 starts at 07:00 on Saturday 7 August 2027 from the trail head of the North Downs Way in Farnham, with race HQ at Farnham Leisure Centre. Runners have 30 hours to reach the finish at the Julie Rose Stadium in Ashford. It is a Western States qualifier and takes up to 250 starters.

The course is 103 miles (167 km) with about 3,350 m of climb, roughly 80% trail and 20% road. It passes Puttenham and Guildford, crosses Ranmore Common and takes on the steepest climb of the race up Box Hill, then climbs again to Reigate Hill and runs on through Merstham and Oxted to Knockholt Pound, the 50 mile point on the edge of Greater London. After Wrotham and Holly Hill it crosses the Medway Bridge, and the final 25 miles visit Detling, Hollingbourne, Harrietsham and Charing before dropping into Ashford.

To start, runners need a 50 mile race finished within 15 hours since 1 January 2021. There are cut-offs at every checkpoint, hot drinks from Knockholt onwards, and hot food at Knockholt, Detling and the finish. Finishers under 24 hours receive a one-day buckle.

Entries are open until 30 July 2027 or until the race is full. The course records are 15:18:41 and 18:13:58.

On Livebib you can follow a participant live when they choose to share the position of the phone they carry. That position comes from the participant's own phone and is not the organiser's timing, so official results and checkpoint splits come from the organiser.

About North Downs Way 100 2027

North Downs Way 100 2027 starts on Saturday, August 7, 2027 at 07:00 AM in Farnham, Surrey.

North Downs Way 100: 167 km, 3,350 m of climbing, from North Downs Way trail head, Farnham to Julie Rose Stadium, Ashford.

Organiser: Centurion Running.

The climbs

The climbs that decide the day

  1. 01

    St Martha's Hill

    3.1 km+138 m4.4 %

    crest at km 20.6

  2. 02

    Flint Hill

    1.7 km+140 m8.4 %

    crest at km 40.5

  3. 03

    Saddle Knob

    1.3 km+116 m8.6 %

    crest at km 49

  4. 04

    Otford Mount

    1.9 km+141 m7.4 %

    crest at km 89

  5. 05

    Vigo Village

    1.8 km+101 m5.5 %

    crest at km 100.5

The course

On the map

North Downs Way 100Open the full-resolution map

The course

Marked trails along the course

Course data verified November 2, 2026