A long-distance event

Thursday 31st July 2025

Part of the extensive Forest of Birse, Balfour Forest shares some of the characteristics of nearby Glen Tanar, separated by the steeper and more complex terrain of Birsemore Hill.

Balfour was first used for orienteering during Royal Deeside 2017 and since then has only been used for a Regional Event in 2021 and a Scottish Orienteering League event in April 2024.

Balfour comprises a large area of mature coniferous plantation on the southern flank of the Dee Valley. There are four distinct hills with areas of complex glacial contour features between them. Open areas are interspersed with forest and both have localised rock features. Some areas of windblown and thinning have occurred since 2017.

Balfour is used with the kind permission of Birse Community Trust, Ballogie Estate, Dunecht Estate and a private landowner. The four areas of forest are managed differently contributing to a great variety of orienteering terrain.

For the elite classes only, this will be a Middle Distance World Ranking Event. For all other classes it will be a Long Distance event.

Location


Preliminary Details

Important Information

Organising clubs
Forth Valley Orienteers (FVO) & Clydeside Orienteers (CLYDE)
Organisers
Dave Coustick (FVO)
Planners
Ben Stansfield (FVO) and Klass Wynne (CLYDE)
Controllers
Roger Coombs (MAROC)
Arena
Adjacent to parking.
Starts
Routes to all Starts leave the arena together for 900m where the routes fork. The White Start is a further 100 (40m total ascent), the Green, Blue and Red starts are further 300m (50m total ascent). There will be a separate area for elite classes at the Red start.
Maps
Survey and cartography by Deeside Orienteering and Leisure Maps (DOLM) 2016 based on photogrametric plot by Stirling Surveys. Updated 2023 and 2024 by DOLM. © MAROC.
Terrain
Fast, contoured variable plantation forest with some rough open ground and small patches of moorland. Several complex contoured areas.
Finishes
The Finish is in the arena.
BOF Registration No.: 84584
Special Information
Day 4 is a World Ranking Event for elite classes who will run a middle distance course.

Estimated Course Lengths

CourseClassLength (km)Climb (m)Start
1EM21E5.8240Red
2EW21E4.6195Red
2M20L M21L M35L7.9310Red
3M40L M45L7.6300Red
4M18L M50L6.9285Red
5M16A M55L W21L6.3240Red
6M20S M21S M35S W20L W18L W35L6.2220Blue
7M60L W40L W45L5.7200Blue
8M65L M40S W50L5.5180Blue
9M18S M45S M50S W16A W21S4.8200Blue
10M70L W55L4.6165Blue
11M55S W20S W18S W60L4.4170Blue
12Green W35S4.1150Green
13M75L W65L W40S3.8140Green
14M60S M65S W45S W50S3.6120Green
15M70S W70L W55S W60S3.3105Green
16M80 M75S W75L W65S2.070Green
17M85 W80 W85 W70S W75S1.855Green
18M14A M16B4.3140Green
19Light Green W14A W16B3.2120Green
20Red5.1150White
21Orange M12A M14B W12A W14B3.2100White
22Yellow M10A M12B W10A W12B2.685White
23White M10B W10B2.370White