Hardmoors 55
Guisborough to Helmsley across the Cleveland Hills, in March.
85.3 km
53 miles
2,300 m ascent
27 m per km
16h cut-off
11:15/km to make it
Nobody has reviewed this one yet
No reviews of the Hardmoors 55, and nothing on what people wore. Both are things no organiser publishes and every runner wants before they enter — how it actually went, and what was on your feet.
Ran it? Write the first reviewRunning it soon? Connect Strava and we will ask you about it the day you finish, so you do not have to remember to come back.
The course
EXPERT
TRP grade · E5·T3
16h cut-off, which needs 11:15/km
This file is from a previous running and the course may have changed since. If you are navigating with it, get the current version from Hardmoors first.
What you’re in for
Guisborough to Helmsley across the top of the North York Moors in March: 53 miles on the Cleveland Way over Roseberry Topping, the Three Sisters and the Cleveland Hills, then along the western escarpment past the White Horse to the finish at Helmsley sports club. The organiser's own warning is that it may be winter up there, and it often is. It is 84.7km with 2,300m of climb, and sixteen hours to do it from an eight o'clock start. Checkpoints at Roseberry Topping (6.5 miles), Osmotherley village hall (30, drop bag), the White Horse (44) and others between; a coach from Helmsley at six takes you to the start. Support crews are actively discouraged — the moor car parks cannot take them and the race's future depends on it.
Terrain and trail
Stone-pitched climbs and flagged moor top over the Cleveland Hills, heather and peat between, then the firmer escarpment path in the second half. Exposed for most of the day, and March can mean snow, ice or a gale on the tops. Full winter kit: tights, waterproofs, hat, gloves, a litre of water to start. A trail shoe with real grip. Self-navigated on the Cleveland Way's own waymarks plus the organiser's route description; carry the map. Cup-free checkpoints with water, Coke and basic food, drop bags at the points named. A tracker is included, and the organiser watches them — they will ring you if you wander. Full mandatory kit is checked at registration and anyone found without it on the course is out.

Partner · affiliate policy
Train for it: routes near the start
Routes starting within 20 km of Guisborough, North Yorkshire, nearest first. Each one has a free GPX file and a TRP grade, so you can rehearse the ground before race day.
More from Hardmoors
Every Hardmoors race →Other races Hardmoors put on, soonest first.
31
Oct
2026

Sutton Bank Sizzler
Sutton Bank, North Yorkshire · Hardmoors
Seven miles by headtorch off the Sutton Bank edge.
HARD
Not open yet
7
Nov
2026

Goathland Trail Races
Goathland, North Yorkshire · Hardmoors
Moor tops and steam trains out of Goathland.
HARD TO VERY HARD
Not open yet
9
Jan
2027

Hardmoors 30
Robin Hood's Bay, North Yorkshire · Hardmoors
Robin Hood's Bay to Scarborough on cliff path and cinder track.
VERY HARD
Not open yet
9
Jan
2027

Hardmoors 15
Robin Hood's Bay, North Yorkshire · Hardmoors
A winter ultra that calls itself fifteen and measures eighteen.
HARD
Not open yet
7
Feb
2027

Saltburn Trail Races
Saltburn-by-the-Sea, North Yorkshire · Hardmoors
Cliff tops north from Saltburn. Marathon, half or short.
MODERATE TO VERY HARD
Not open yet
9
May
2027

White Horse Trail Races
Sutton Bank, North Yorkshire · Hardmoors
The escarpment above Kilburn and the Sutton Bank edge.
HARD TO VERY HARD
Not open yet
Other races near here
North York Moors races →Races from other organisers starting within 30 km of Guisborough, North Yorkshire, nearest first.
3
Apr
2027

Samaritans Way Trail Run
Guisborough Rugby Club, Belmangate, Guisborough · UPrevail Events · 0 miles away
10km and half-marathon trail runs on the Samaritans Way from Guisborough
Not open yet
£28–£34
5
Jun
2027

Samaritans Way Ultra
Guisborough Rugby Club, Belmangate, Guisborough · UPrevail Events · 0 miles away
40km and 60km on the Samaritans Way, starting from Guisborough
Not open yet
11
Apr
2027
Charm Bracelet Half
Redcar, North Yorkshire · Charm Bracelet Trail Events · 6 miles away
Redcar to Staithes along the coast path.
HARD
Entries open
11
Apr
2027
Charm Bracelet Marathon
Redcar, North Yorkshire · Charm Bracelet Trail Events · 6 miles away
Redcar to Whitby on the Cleveland Way, past the sculpture that names it.
VERY HARD
Entries open
How to enter
Sat, 20 Mar 2027 · Not open yet
No entry link yet. Check Hardmoors’s site ↗
Add to your calendar · with the start time
Common questions
- The Hardmoors 55 is one distance: Hardmoors 55 (85.3 km / 53.0 miles).