The Hardmoors 55

Guisborough, United Kingdom • 21 Mar 2026

Event Overview

The Hardmoors 55 is a 55-mile ultramarathon with 2,300 meters (7,545 ft) of ascent. It runs from Guisborough to Helmsley, primarily following the Cleveland Way National Trail across the North York Moors and Cleveland Hills. The event has a time limit of 16 hours.

Route and Checkpoints

The course starts at Guisborough Rugby Club and finishes at Helmsley Sports Club. It passes landmarks including Roseberry Topping and the 'Three Sisters'. There are six checkpoints along the route at:

  • Roseberry Topping (6.5 miles)
  • Kildale Village Hall (11 miles)
  • Clay Bank (20 miles)
  • Osmotherley Village Hall (30 miles)
  • Sneck Yate Bank (39 miles)
  • White Horse (44 miles)

Drop bag locations are at Kildale (11 miles) and Osmotherley (30 miles). A coach transfer is available before the race to take runners from the finish in Helmsley to the start in Guisborough.

Race Details and Rules

Registration takes place on race day at the start. An extensive mandatory kit list must be carried throughout the race, with spot checks enforced. Penalties for missing items range from time additions to disqualification. Support crews are not allowed, but one support runner is permitted from Sutton Bank to the finish.

The entry limit is 380 participants, including relay teams. A relay team option is available for 2-4 runners, with modified kit requirements. The entry fee includes a compulsory tracker. No refunds are given, but transfers to another runner or to the following year's event are possible under certain conditions. Visit the organization's website for the most recent information.

Race information

55 mi
Hardmoors 55 (55 Miles)
Visit the organization's website for the most recent information.
Trail runs nearby

Tackle a challenging 10.4 km trail through the North York Moors, starting from St Helens Church in Carlin How with 350 m of climbing and great moorland views. Entry on the day for up to 120 runners makes it a lively local race.

Set your own distance goal in this flexible 7-hour time challenge along Durham's River Wear. The flat, scenic trail offers views of the cathedral. Every finisher gets a medal, snacks, and a goody bag.

Join Saturn Running's Smurf Run along Durham's River Wear. This seven-hour time challenge lets you choose your distance from 3km to an ultra marathon. Everyone receives a themed medal, with distance pins for longer runs, snacks along the co..

Wade’s Revenge is a half marathon trail run through the North York Moors, featuring the dramatic Hole of Horcum. It's a small event for 50 runners with strict mandatory kit requirements.