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Eryri by UTMB
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Eryri 80K

UTMB World Series
78.0km·2500m+
May 14, 08:00 PM
Caernarfon,
United Kingdom
source

The plan will appear closer to the race. For now, check a previous season's plan.

This race has no track yet. Have a GPX file or a link to the course? Send it, the team will check and add it.

Race Pace Calculator · GPX Analyzer · Trail Finder

About Eryri 80K

Eryri 80K is the 78.0km ultra trail at Eryri by UTMB 2027 (Caernarfon, United Kingdom). The race starts on May 14, 2027 at 08:00 PM. It starts in Caernarfon.

Course

The course climbs 2500m+. With 32m/km of climbing, this is a rolling, mostly runnable course.

This page has a pacing and nutrition planner, a gradient matrix, an interactive elevation profile and historical weather for Eryri 80K.

Other distances of Eryri by UTMB 2027Eryri 100M (163km)·Eryri 100K (108km)·Eryri 50K (56.0km)·Eryri 25K (25.0km)

Other editions of Eryri 80K2026

Official websiteeryri.utmb.world

Other races: United Kingdom

  • Montane Winter Spine · Winter Spine Sprint SouthJanuary 9, 2027 · 74.0km · 2017m+
  • Arc of Attrition by UTMB · Arc 100KJanuary 23, 2027 · 82.7km · 2708m+
  • Montane Winter Spine · Winter Spine Sprint NorthJanuary 12, 2027 · 69.2km · 1759m+
  • Ultra Scotland · Ultra Scotland 50June 5, 2027 · 90.1km · 2447m+
  • Arc of Attrition by UTMB · Arc 50KJanuary 24, 2027 · 49.4km · 1458m+
  • Dragon's Back Race · Dragon's FireSeptember 6, 2027 · 110km · 7300m+

Read

  • How to Taper for a Marathon, Half Marathon or Ultra
  • Types of Runs and What Each Workout Actually Trains
  • Hill Training for Trail Runners: Train the Descents

Full calendar: United Kingdom50-mile trail race calendar