Race To The Stones

JUL
10-11
2027
A trail ultramarathon on the Ridgeway with 50km and 100km options, passing ancient sites and finishing at Avebury Standing Stones on 10 to 11 July 2027.
10-11 Jul 2027
UTMB 50K/100K 100 kilometers 50 kilometers

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Race to the Stones 2027

Race to the Stones is a trail event across the Ridgeway, Britain’s oldest footpath, held on 10 to 11 July 2027. The route passes a series of historic sites dating back thousands of years, including Grim’s Ditch, Goring on the Thames, Liddington Hill Fort, the Uffington White Horse, Barbury Castle, the Hackpen White Horse and finishes at the Avebury Standing Stones, a UNESCO World Heritage Site.

Distances offered:

  • 50 km
  • 100 km Non-Stop
  • 100 km Over Two Days

The 100 km course has about 1,350 m of elevation gain and features long runnable sections, modest climbs, some quiet tarmac and riverside paths. The organisers provide extensive on-course support with seven main pitstops, fully signposted trails, individual chip timing and a halfway basecamp offering hot food, showers and live entertainment. Safety measures include qualified medical staff at pitstops, paramedic teams and centralised event control.

Logistics include bag transfer to the finish, bookable shuttles and parking options. Finish amenities feature a finisher’s medal, a live MC, a finish line photographer, spectator zones with food and drink, showers and bag collection. Entry pricing starts from £45 per person with payment plans available; charity entry options offer reduced fees from £50. Since 2013 the event has recorded over 20,000 finishes and in 2025 around 40% of participants planned to hike or walk the route. Visit the organization's website for the most recent information.

100 km
100k Over Two Days
100 km
100k Non-Stop
50 km
Day One – Thames Valley 50k
50 km
Day Two – Ridgeline 50k

Events nearby

A single loop 50 mile race through the Chiltern Hills with 5600 ft of climb, five aid stations, full medical cover and a 13 hour cut off on 19 Sep 2026.
Three evening trail time trials in the Chilterns on 23 Sept, 21 Oct and 25 Nov 2026 with marked courses and chip timing.
A Henley basecamp trail event with looped options of 50 km, 25 km and 10 km, covered rest stops, GPS tracking, medical support, camping and finish-line hospitality.
Three community races at Harcourt Hill, Oxford on 26 Sep 2026 with 10 km, 3 km and 1 km options. The 10 km is mostly off road and includes a section of the Oxford Greenbelt Way; medals and prizes are provided.
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