ATHRECS.com
English / Choose translation language

Choose a language

Translations open in a new tab using Google Translate. English opens the original page.

Events
NIRRunningTrail106mi · 170.6 km / 106.0 mi37mi · 59.5 km / 37.0 miHalf · 21.1 km / 13.1 mi

Norn Iron 100

Ballintoy, Antrim · NIR

Next race day

Sat, 29 May 2027

2 distances · see start times below

Race websiteOfficial entryCalendar

About Norn Iron 100

Norn Iron 100 is a running event in Ballintoy, Antrim, Northern Ireland. Recorded disciplines include 106mi, 37mi, half marathon. The listed surface is trail. The next listed date is 29 May 2027. Check the organiser's information for entry and race-day arrangements.

Dates, starts & entry

Times are local to the race. Select the entry route for your distance.

  • Half · 21.1 km / 13.1 mi

    Sat, 29 May 2027

    Starts 08:00 BST

    Entries open

    Official entry
    Edition source

  • 106mi · 170.6 km / 106.0 mi

    Sat, 29 May 2027

    Start time not yet confirmed

    Date TBC

    Official entry

    106-mile race follows the Ulster Way from Ballintoy to Gortin, 29–30 May. Entry stock status unclear. Detailed 2027 race page and booking page both confirm 106 miles; overview table’s 108 miles is stale. Suggested 08:00 start remains provisional, so time left empty. Race date is confirmed; TBC refers to entry availability.

    Edition source

  • 37mi · 59.5 km / 37.0 mi

    Sun, 30 May 2027

    Starts 06:00 BST

    Entries open

    Official entry

    37-mile Mini companion race starts in Dungiven and finishes in Gortin.

    Edition source

Location & race day

Listed venue / area

Ballintoy, AntrimNIR

Find this location on a map

Confirm the exact start line, parking and arrival instructions with the organiser. A listed town or postcode may cover a wider area.

About the race

See the linked organiser programme for race information. Dates and distances verified on 12 September 2026.

Surface:
Trail
Race website

Ways to enter

Compare the listed booking routes. Verified links show when they were checked.

Sat, 29 May 2027

Official race entry

Official entry

Entries openVerified
Verified Sat, 12 Sept 2026
Enter officially

Third-party prices, booking fees, allocations and refund terms can differ. Confirm the final details with the provider before paying.

Results

Public-figure or athlete-approved ATHRECS results, plus verified organiser links.

No verified results links have been added yet.

Past races

None listed yet.

More running nearby