Hameldown Hammer

FEB
28
2026
Tackle Dartmoor's iconic Hameldown Ridge with this tough trail running event. Choose from a new 30-mile ultra, a half marathon, or a long 10k, all featuring a double ascent. The races start and finish in Widecombe-in-the-Moor and require mandatory trail running kit.
30 miles 13 miles 10 kilometers

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Hameldown Hammer

The Hameldown Hammer is a trail running event held in the Dartmoor National Park. All races start and finish in the village of Widecombe-in-the-Moor, at the foot of the Hameldown Ridge. This is the 10th anniversary edition of the event.

Participants can choose from three race distances:

  • Hammer Ultra (Sledgehammer): A 30-mile ultra marathon.
  • Hammer Half Marathon: A half marathon.
  • Hammer 7EVEN: A long 10k race.

The routes are 98% trail, covering grassy, rocky, and sometimes muddy tracks, as well as forestry glades. All races feature a double ascent of the Hameldown Ridge. The half marathon and ultra routes offer views of the moor and granite tors.

The ultra distance has a maximum time limit of 8.5 hours, with several intermediate cut-off points. The half marathon has a 3.5-hour limit, and the 7EVEN has a 2.25-hour limit. Minimum age requirements apply: 16 for the 7EVEN, 17 for the half marathon, and 20 for the ultra.

A mandatory kit list includes trail shoes, a backpack, a whistle, a survival blanket, a waterproof jacket, a warm hat, gloves, and a mobile phone. Ultra participants must also carry waterproof leggings and a spare long-sleeve base layer. The event provides bespoke medals to all finishers. Visit the organization's website for the most recent information.

30 mi
Hammer Ultra
13 mi
Hammer Half Marathon
10 km
Hammer 7even