Race details

Norn Iron 100 is a 106 Mile race in Larrybane Quarry, Ballintoy, County Antrim on Saturday 29 May 2027. Registration is online. Norn Iron Ultra 100 is a 106 mile point to point ultra along the North Antrim coast and the waymarked Ulster Way, from Larrybane Quarry in Ballintoy to the village of Gortin. Runners navigate with a GPX file and are supported by manned checkpoints along the route, with a 34 hour time limit.

Good to know

Important info

Entry fee: From £215
Distance: 106 Mile
Location: Larrybane Quarry, Ballintoy, Antrim
Craic level 90

More info

Updated 3 Oct 2026
Check with the race organiser for the latest information.

Location

Larrybane Quarry, Ballintoy, Antrim

FAQs

When is the race?

Sat 29 May 2027.

Where is the race?

Norn Iron 100 takes place in Larrybane Quarry, Ballintoy, Antrim.

What distance is the race?

106 Mile.

How much does it cost to enter?

Entry starts from £215.

How do I enter?

You can register online here.

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