Scotland, UK · Half Marathon · 63K Ultra

Aberfoyle Trail Festival

Aberfoyle Trail Festival is a half marathon and 63K Ultra event held in Aberfoyle, Scotland, UK. It was last held on October 10, 2026 and is usually run in October; the next date hasn't been announced yet. About 500 runners take part across all distances.

Usually held
October
Location
Aberfoyle, Scotland
Field size
~500 runners

Race details

Last held
October 10, 2026
Usually held in
October
Distances
Half Marathon, 63K Ultra
Field size
About 500 runners
Course
Half marathon: 350 m gain (organiser figure)
Registration
outsiderevents.com

Registration, course & weather

Start time
10:00 AM
Course profile — Half Marathon
Loop course; Mostly trail, some road; 1148 ft gain (official course data)
Course profile — 63K Ultra
Loop course; Mostly trail, some road
Typical race-day weather
about 55°F at the start, 86% humidity, 6 mph wind (based on the 2025 race day, measured near the city center rather than the exact start line; Open-Meteo, checked September 29, 2026)

About the Aberfoyle Trail Festival

A trail festival in Loch Lomond & The Trossachs National Park with a 21.4 km half marathon and a 63 km ultra (52 km option) on forest tracks, single track and lochside trails, starting at Cobleland Campsite near Aberfoyle. Fields are capped and it has sold out early in past years.

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Aberfoyle Trail Festival: common questions

When is the Aberfoyle Trail Festival?
The next date hasn't been announced in the listing yet. The race is usually held in October. Check the organiser's website for the official date.
Where is the Aberfoyle Trail Festival held?
In Aberfoyle, Scotland, UK.
What distances does the Aberfoyle Trail Festival offer?
Half Marathon and 63K Ultra.
How many people run the Aberfoyle Trail Festival?
About 500 runners across all of its distances. That figure is an estimate of the field size, not an entry cap.
How do I register for the Aberfoyle Trail Festival?
Registration is handled by the organiser at outsiderevents.com. Entry fees, caps and deadlines are set there.
Is registration open for the Aberfoyle Trail Festival?
Registration status as last checked September 29, 2026: open. Listed fee for the longest distance, $40 (from timeoutdoors.com, checked September 29, 2026).
What time does the Aberfoyle Trail Festival start?
10:00 AM.
What is race-day weather usually like at the Aberfoyle Trail Festival?
about 55°F at the start, 86% humidity, 6 mph wind (based on the 2025 race day, measured near the city center rather than the exact start line; Open-Meteo, checked September 29, 2026).