Glen Ogle 33 Ultra Marathon

Killin, United Kingdom • 1 Nov 2025

The Glen Ogle 33 Ultra Marathon is a challenging 33-mile foot race held in Perthshire, Scotland, running from Killin to Strathyre and back. The course follows part of cycle route No. 7 and the Rob Roy Way, featuring scenic highlights such as the Falls of Dochert, the iconic Glen Ogle Viaduct, and the village of Balquhidder, the burial place of Rob Roy MacGregor.

The route includes several checkpoints with water stations and a halfway drop bag point at Strathyre. Runners face a demanding course with 3,000 feet of elevation, including a notable 4-mile downhill finish back into Killin. The event takes place in November, requiring mandatory kit due to potentially harsh Highland weather. Visit the organization's website for the most recent information.

Race information

33 mi
33 Mile Ultramarathon
Visit the organization's website for the most recent information.
Trail runs nearby

The Ochil 2000s is a challenging long-distance hill running event held in the Ochil Hills, Scotland, starting at Glen Sherrup car park in Glen Devon and finishing at Stirling University. Covering approximately 33 km with 1770 meters of ascent, the course includes summits such as Innerdownie, Ben Cle..

The Simon Wake Comrie Hills Relay is a challenging 43-kilometer relay race held in Comrie, Perthshire, Scotland, featuring 1,733 meters of ascent over four stages. Starting and finishing in Comrie village, the course traverses the hills surrounding scenic Glen Lednock. Legs 2 and 3 involve rough mou..

The Aberfoyle Trail Run is a scenic 10k race held in Aberfoyle, Scotland, featuring undulating trails around Lochan Spling, past Faerie Tree Hill, and over to Lemahamish. Organized by Aberfoyle Primary School Parent Council, the event supports the local school and involves community groups like Aber..

The Birnam Trail Race 2025 is a scenic and challenging trail running event held in Birnam Woods, near Dunkeld, Scotland. Limited to 100 participants aged 18 and over, the race features a varied 10K course with single-track paths, open overtaking areas, and technical sections, requiring careful footw..

The Run of the Mill is a challenging 14.6 km race with 966 meters of ascent, held in Alva Glen near the Ochils Woodland Park in Clackmannanshire, Scotland. The course starts and finishes at Alva Glen, passing through scenic footpaths to Tillicoultry, then ascending several summits including Andrew G..

The Arrochar 10k is a scenic and varied terrain race held in Arrochar, Argyll, Scotland. The 10-kilometer course features a mix of track, forest roads, and paths, including a significant hill offering views over Loch Long. Runners cross the A83 trunk road with marshals' guidance and finish alongside..