Race To The Stones

JUL
10-11
2027
A trail ultramarathon along the Ridgeway with 50km and 100km options, historic landmarks, full signposting, seven pitstops and a Lattin Down basecamp.
10-11 Jul 2027
UTMB 50K/100K 100 kilometers 50 kilometers

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Race to the Stones

Race to the Stones is a trail ultramarathon across the Ridgeway, Britain’s oldest footpath, scheduled for 10–11 July 2027. The event offers multiple distance options and a mix of undulating chalk downs, ancient forests, riverside paths and short stretches of quiet tarmac. The route passes a number of historic sites 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 on offer:

  • 50 km
  • 100 km non-stop
  • 100 km over two days

The 100 km route has about 1,350 m of elevation gain and a published cut-off of 25+ hours. Race services include full signposting, individual chip timing, event photographers, seven main pitstops with food and drink, and a halfway basecamp at Lattin Down offering hot food, showers and evening entertainment. Medical provision comprises qualified personnel at pitstops, rapid-response paramedic teams and medical clinics at basecamp and the finish. Logistics include bag transfer to the finish, bookable shuttles and parking options. Entry pricing varies by distance and booking tier, with general entry starting from £45 per person; charity entries have reduced fees from £50. A rolling course-record prize fund is in place for male and female records. Visit the organization's website for the most recent information.

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

Events nearby

Scenic mixed terrain running at Remenham Farm beside the Thames with a half marathon, 10K and junior race, chip timed results and themed medals.
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.
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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