Norn Iron 100

The Norn Iron 100 is a 108 mile point to point run from 30 to 31 May 2026, starting from Ballintoy, County Antrim and finishing at Gortin in Omagh.
This spectacular and scenic route is challenging with a mix of terrain including; bogland, trail, forestry, road and beach. Enjoy unrivalled views across the North Coast, along the iconic Causeway Coast, the Giants Causeway and the Ulster Way.
Checkpoints / aid stations are along the route. Entrants are required to carry their own personal GPS device with the route downloaded, using either a handheld device or a GPS watch. Entrants will be self-sufficient and required to carry enough food, water and mandatory kit to get you to each checkpoint.
See also the Norn Iron 100 Half Marathon and Norn Iron 100 Mini.

Waterville Trail Running Festival 130K Ultra

Waterville Trail Running Festival 68K

Belfast City Marathon

Dublin to Belfast Ultra 170K / 107 miles

Dublin Mountain Backyard Ultra

IMRA Beara Way Ultra 161K
