Robin Hood 100

Robin Hood 100

Robin Hood 100 is a fully marked ultramarathon held at South Wheatley Village Hall, Retford, Notts (DN22 9DH) over the weekend of 12 to 13 September 2026. The event is organised by HOBO Pace and has a maximum entry of 175 runners; the event is currently full and further entries are accepted on a waiting list.

The route uses runnable, scenic trails and mostly good underfoot surfaces. It follows the Chesterfield Canal towpath to reach Clumber Park, joins the Dukeries race route, and passes sandstone villages, Creswell Crags and the Welbeck and Thoresby estates. The race enters the heart of Sherwood Forest for two laps and passes the Major Oak before returning along the towpath to the village hall. The course is relatively flat with mild undulations and has a recorded course time of 15 hours 2 minutes.

All HOBO Pace races are marked and marshalled. Runners do not wear trackers for this event due to repeated tracker issues in dense forest; runner tracking is carried out by aid station recording. Basic refreshment is provided at regular intervals and at the finish. All finishers receive a HOBO Pace Robin Hood medal. T-shirts are available to purchase but must be collected in person or by a representative. Visit the organization's website for the most recent information.