The Druid’s Challenge
Tring Cricket Club London Road, Tring, United KingdomA three day, 85-mile, 136km, ultra marathon crossing the historic Ridgeway. You'll be following in the footsteps of travellers, herdsmen and soldiers who have used the Ridgeway since prehistoric times. Be entranced by the ancient landscapes, hidden valleys, beautiful downland and woodland. Runners can select Trees not Tees during registration in place of receiving their t-shirt.