Logo

Arc Of Attrition by UTMB

Coverack, United Kingdom • 22-25 Jan 2026

Event overview

Arc of Attrition by UTMB is a UTMB World Series trail event in Coverack, Cornwall, UK. The event is scheduled from 22 to 25 January 2026 and features point-to-point coastal races along the South West Coast Path, the UK's longest National Trail. The organiser notes that competitors will face winter conditions that can be unpredictable. The Arc of Attrition began in 2015 and the 2026 edition is the eleventh.

Races

  • Arc 100 - 23 January 2026 - 161.2 km, 5300 m+, 4 Running Stones
  • Arc 50 - 24 January 2026 - 80.5 km, 2550 m+, 3 Running Stones
  • Arc 25 - 25 January 2026 - 41.2 km, 1240 m+, 2 Running Stones
  • Arc 12 - 25 January 2026 - 24.2 km, 980 m+, 1 Running Stone

Each race is described as a coastal, point-to-point course along sections of the South West Coast Path. Race categories listed include ws100M, ws100KM, ws50KM and ws20KM. Visit the organization's website for the most recent information.

United Kingdom South West (England) Coverack

Race information

Website
UTMB 20K UTMB 50K UTMB 100K UTMB 100M
161 km
Arc 100
81 km
Arc 50
41 km
Arc 25
24 km
Arc 12
Visit the organization's website for the most recent information.
Trail runs nearby

Freedom Racing - KVK

St Agnes

A vertical ascent race in Cornwall that covers 1000 m of climb over two laps and about 15 miles of inland hills and coastal path. All finishers receive a cowbell medal and prizes are offered by Run 4 Adventure.

UTMB Index

Run Like Hell

Gwithian

Run Like Hell is a 13km coastal trail race on the north cliffs of Cornwall on Saturday 18 April 2026. The out and back course starts at The Hells Mouth Coffee House and includes a three hour cut off and a discounted £15 entry for those who..

Man Up & Down - Portreath Beach

Portreath

A 20 km timed coastal trail run from Portreath to Perranporth on 9 May 2026 supporting Man Down Cornwall. Open to participants aged 18 and over, with medals, awards and free race photography.

Trevornick 10K

Holywell

Experience a 10 km multi terrain race starting from Trevornick Holiday Park. Run along the scenic Cornish Coast Path and Cubert Common in this off road event part of the Cornish Grand Prix series.