The Hardmoors 55

Guisborough, United Kingdom • 20 Mar 2027

Hardmoors 55

The Hardmoors 55 is a 53 mile ultramarathon held on 20 March 2027 that runs from Guisborough to Helmsley via the North York Moors and the Cleveland Hills. The course follows the Hardmoors110/Cleveland Way route with some variations and passes notable features such as Roseberry Topping and the Three Sisters. Total ascent is listed at 7545 ft (approximately 2300 m). The event has an overall time limit of 16 hours and an entry limit of 350 participants, including relay runners.

The route is checkpointed with food and water provided at most stations; drop bags are accepted at Kildale (11 miles) and Osmotherley (30 miles). Cutoffs are set at Kildale 4 hours, Clay Bank 6 hours, Osmotherley 9.5 hours, White Horse 13.5 hours and Helmsley 16 hours. The organisers supply a compulsory tracker and operate at least two sweepers on course.

Mandatory kit must be carried for the full race and includes items such as a hat, gloves, a waterproof jacket with taped seams and hood, waterproof trousers, full running tights, a minimum of 1 litre fluid, headtorch, paper map, whistle, survival bag or Blizzard jacket, foil blanket, emergency food and a charged mobile phone. Spotchecks are conducted and penalties range from time additions to disqualification for missing key items. Support crews are only permitted at a designated location (Sutton Bank). Relay teams must consist of two to four runners and follow specific equipment and vehicle rules. Visit the organization's website for the most recent information.

Race information

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

The Whorlton Run on Wed 3 Jun 2026 is a scenic 11 km challenge in the North York Moors from Swainby Village Hall, mixing road, fell and forest tracks with 427 m of climb. Entry on the day is available so come join the Esk Valley Fell Club S..

Experience a flat trail run through the Fox Rush Farm Community Woodland with 3k and 5k options. Enjoy chip timed races on established paths organized by New Marske Harriers and receive a burger and medal at the finish.

A trail running event at Guisborough Rugby Club offering 40 km and 60 km options plus a 60 km relay. Profits are donated to Teesside Samaritans and the routes were updated from 2025.

A looped forest ultra of ten 5.5 km laps totaling 55 km, Dalby's Inferno raises funds for Scarborough and Ryedale Mountain Rescue team and includes event entry plus two nights camping and basic onsite facilities.

Add Event
Help us complete the calendar!
  • Distance is at least 5 km
  • Event has a website or Facebook page
Website
Optional: Please provide your e-mail address if we may contact you.
Report a change
We will only update the data if the information is also on the website.