Phoenix Running - Walton-on-Thames

Walton-on-Thames, United Kingdom • 18 Mar 2027

Phoenix Surrey Easter Twelve in Twelve Run Series 2027

The event is a multi day running series held in Walton on Thames, based on the Thames Path with start/finish at a riverside location near the Weir Pub and Xcel SPORTS HUB Stadium (KT12 2JB). The series runs over twelve consecutive days and is part of a set of Ten in Ten and Twelve in Twelve events in spring 2027.

Each day uses measured and certified out-and-back laps of approximately 5.3 km along a riverside towpath. The surface is off road trail and the overall course has no elevation gain or loss. Daily events are timed, with time limits dependent on the chosen distance and an early start option that provides additional running time.

Distance options include:

  • 5 km
  • 10 km
  • Half Marathon
  • Marathon
  • Ultra Marathon
  • Timed event with mixed distances

Specific time limits are assigned on entry: Half Marathon 5 hour cut off, Marathon 7 hour cut off, Ultra and Timed events 7 to 9 hour cut offs. Entrants choose a distance option during sign up and may change it, including on the day. A Double-Down option lets participants run two half marathons per day to complete 20 or 24 consecutive half marathons over the series.

Finishers receive event medals and a technical finishers t-shirt according to category. A no medal/no t-shirt entry option is available. Distance restrictions apply to participants aged 20 or under in line with UK Athletics rules. Visit the organization's website for the most recent information.

Race information

Marathon
Marathon
Half Marathon
Half Marathon
10 km
10k
5 km
Ultra Marathon
Visit the organization's website for the most recent information.
Trail runs nearby

The Maverick North Downs Trail will take place in Cranleigh on Saturday 27 June 2026. You can run between 6 and 53 kilometers.

Trail races of Half Marathon, 10K and 5K run from Marlow Rugby Union Football Club on 28 June 2026, using marked off road routes through the Thames Valley countryside with marshals, chip timing and race photos.

A Half Marathon at Box Hill Fort (Tadworth) on 28 June 2026 with more than 3000 feet of ascent and descent. The route runs mainly on rough tracks and offers views over the North Downs, the Mole Gap, Denbies Vineyard and Dorking.

A 5.3 miles off-road trail race around Ashridge Woods on 28 June 2026, organised by Aldbury Sports Club with National Trust permission. Water and finish refreshments are provided and entry fees differ for affiliated and non affiliated runne..

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