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Firth of Clyde, Scotland · mountains

Arran and the Rat Race mountain ultra

Three nights on Arran around the Rat Race 100 km mountain ultra, with both of us finishing the race.

A runner climbing a rocky trail with an open mountain valley behind.
From this outing · 9 photos on this site · tap to open
The place
Firth of Clyde, Scotland
The memory
A historical memory · exact trip date unrecorded
Original post
Posted 21 May 2024 · archive memory
Local notes checked
2026-10-23

01 / In our own words

The story
behind the photo.

Our original caption

The Isle Of Arran Rat Race 100km Mountain Ultra We had three night stay on the Isle of Arran. Both successfully completing the race. Some of us a little worse for wear after it but hugely enjoyable experience #isleofarran #ratracehq #ultrarunning #ultras #mountain #race #adventure

See the original post ↗

From this outing

The trip
in photographs.

02 / A little local knowledge

More to the place.
More to discover.

Researched background and planning context, separate from our original caption.

Why 'Scotland in miniature'?

The Highland Boundary Fault divides Arran's older northern rocks from younger rocks in the south, echoing the geological contrast between mainland Highlands and Lowlands.

Arran Rocks! — Arran Geopark ↗

An island-sized geology collection

Today, Arran is part of the UNESCO Global Geoparks network, recognised for its geological sites alongside its landscapes, habitats and cultural heritage. This is its current status, checked in October 2026, rather than a claim about the date of our trip.

Arran Geopark — UNESCO Global Geopark ↗

03 / Make it your day

Inspired to go?
Start here.

Use these sources for current opening, access, conditions and any booking requirements. The original post records our own visit; it is not a current route or availability guide.

Map pins show approximate public places, not our route or overnight location.

From our family albums