Norn Iron Ultra

MAY

30-31

2026

NORN IRON 100 is a multi terrain ultra run in Northern Ireland on 30th May - 31st May 2026, listed as UTMB Index **100M / M** with an iTRA grade of 5 and organised by We Run Wild NI.

30-31 May 2026

Belfast, Northern Ireland

Website

100 miles

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NORN IRON 100

NORN IRON 100 is an ultra running event organised by We Run Wild NI, a company that stages ultra runs, trail runs, marathons and multiday events in Northern Ireland. The event is scheduled for 30th May - 31st May 2026 and takes place in Northern Ireland.

The event is listed with a UTMB® INDEX of 100M / M and carries an iTRA grade of 5 under the International Trail Running Association. The presentation describes multi terrain running as a focus for We Run Wild NI, indicating varied surfaces and trail conditions.

Partners and sponsors associated with the event include BOOST, TAYTO and DEXTRO ENERGY. The organiser operates an events programme that includes recce days and other endurance formats, and offers information on event details, dates, results and photos.

This description uses only the published event information. It does not include start or finish times or contact details. It presents the event name, dates, organiser profile, official index and partner names as provided. Visit the organization's website for the most recent information.

100 mi

100 Mile