Knockmealdown Half

APR
4
2026
This extreme mountain half marathon in the Knockmealdowns covers 21 km with over 1100 meters of ascent. The fully marked ridge route passes iconic summits like Knockmealdown and Knocknafallia. Runners must bring advanced mandatory kit and will be bused from the Abbey to the remote start.
Sat 4 Apr 2026
Half Marathon

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Event Information

The Knockmealdown Half is a mountain half marathon event in County Waterford. It is scheduled for Saturday, April 4, 2026.

Course Details

The route covers a distance of 21 km with an ascent of 1112 meters. The event difficulty is classified as extreme. The route is fully marked, and the use of GPS devices is permitted.

Route Description

The race starts at the Liam Lynch trailhead. Runners will head west along the northern slopes of the Knockmealdowns to the Vee. From there, they ascend the back of Sugarloaf to the famine wall along the ridge top, follow the wall to the Knockmealdown summit, and then proceed toward Knocknafallia. After climbing Knocknafallia, the route descends southward toward the Abbey and the finish line.

Logistics

Runners will be bused from the Race HQ and registration point at the Abbey to the start line on the north side of the Knockmealdowns. Registration will close sharply at 10:15 AM to allow for the bus journey. The prize-giving will take place at the Abbey.

Mandatory Kit

Runners must bring Level C (Advanced) mandatory kit to the race. The specific items to be carried during the event will be finalized on the day based on conditions and announced at registration. Required items include:

  • Waterproof jacket with integrated hood and taped seams
  • Hat or buff
  • Gloves
  • Whistle
  • Charged mobile phone with emergency number stored
  • Foil blanket, bivvy bag, or equivalent
  • Waterproof full leg cover
  • Means to carry at least 500 mL of water
  • Emergency food
  • Map of the route/area
  • Compass

All runners must have the means to carry all kit if required. Failure to have the required items may lead to denied entry or disqualification. Random kit checks may be carried out. Visit the organization's website for the most recent information.

Half Marathon
Half Marathon