Sunday, November 15, 2026
· In 2 weeks
Distance
Cutoff
Terrain
Difficulty
Saturn Running holds the Smurf Run along the River Thames at Wraysbury on 15 November 2026. The seven hour Time Challenge starts from 3 km laps and includes finisher medals, distance pins, aid stations and goody bag options.
River Thames path
Fully marked course
Themed medals and distance pins
Start / Finish
Wraysbury Skiff and Punting Club
Wraysbury Skiff and Punting Club
Terrain
Route
Race Day
What you get
Finisher medal
Distance pins for half marathon or longer distances attached to medal ribbon
On the day
Changing facilities
Bag drop
Marshals on course
First aid on course
Water on course
Before you enter
Other questions
All finishers who complete at least 3 km receive a themed medal. Distance pins are awarded for half marathon or longer distances and attached to the medal ribbon. A goody bag with a vegan option is also provided.
The course follows a stretch of the River Thames and is fully signed. About 60% of the route is on well made path or tarmac; the remainder is grass and light trail and can become muddy. Road shoes are suitable year round; trail shoes can be used for extra grip.
Yes, the event is licensed by the Trail Running Association and held under UK Athletics rules.
Yes, if your 50th, 99th, 100th, 200th, 250th etc. half or full marathon is at this event, we can provide a special running number with your name and the event date. Please let us know in advance.
Yes, walkers are welcome at our inclusive event.
Egham, United Kingdom
Sunday, November 15, 2026
More races like this one
€40
entry fee
