About
It's the 16th year of the Thames Trail Ultra Marathon! Experience the beauty of England's largest river, the Thames, as you run from Oxford to Henley - with everything from tarmac paths to muddy trails and footpaths, this Ultra distance course is sure to keep you challenged and interested. There are well stocked feed stations and enthusiastic support to help you through the race. The start is located approx. 3 miles south of Oxford and crosses the river at Iffley Lock. You'll then continue your journey along the towpaths and pathways as you make your way to Henley, with a short walk to the railway station for car parking or transport back to Oxford. Thames Trot is an index race for UTMB, so don't miss out on this great day out!
