Logo

The Quadrathon Challenge

Inishowen, Ireland • 13-16 Aug 2026

Event Overview

The Quadrathon Challenge is a four-day running event in Inishowen, Donegal, Ireland. It takes place from August 13 to 16, 2026. The challenge involves running four separate courses over the four days.

Distances

Participants can choose between two multi-day challenges:

  • Warrior: 4 full marathons (42.2 km each).
  • Quest: 4 half marathons (21.1 km each).

Course Details

The four courses are different each day. Together, they form a 105-mile loop along the Wild Atlantic Way. The event features coastal and hill scenery. Participants can choose to walk or run the courses.

A unique optional activity for 2025 involves a 1.25 km walk with an alpaca to a panoramic elevation point.

Event Features

The finish line includes catering. Participants receive finisher's medals. Visit the organization's website for the most recent information.

Ireland Inishowen

Race information

Website
105 mi
Total Quadrathon Distance
Marathon
Full Marathon
Half Marathon
Half Marathon
Alpaca Walk (optional)
Visit the organization's website for the most recent information.
Trail runs nearby

Endurancelife | Giant's Causeway

Portrush

Event Details The Endurancelife Giant's Causeway is a 20-mile coastal trail run on the North Antrim Coast in Northern Ireland. The event takes place on April 11, 2026, with the base in Portrush. Participation contributes to the Endurancelif..

UTMB Index

Binevenagh

Limavady

The Binevenagh mountain run in County Derry features an 11.9 km course with 870 m of climb. It is part of the IMRA Ulster Championships and requires specific mandatory safety gear. The event emphasizes volunteer participation and proper ass..