Map symbols
Download your own copy of the Maprunner map symbol guides for normal, sprint and schools maps. Now updated for the ISOM 2017 and ISSprOM 2019-2 standards.
Control descriptions
Try the Maprunner IOF Control Description Quiz.
Mapping
We have produced numerous maps of schools, parks and woodland. Our St Albans, Welwyn Garden City and Ashridge maps all won British Orienteering Federation mapping awards.
Other Maprunner sites
WOC/JWOC database
Search through results from all World and Junior World Orienteering Championships.
Arbor British results database
See winners of all BOF Major Events or find out how you did in Arbor, an Archive of British Orienteering Records.
Control Description Quiz
Try the Maprunner IOF Control Description Quiz.
Routegadget UK
User guide to Routegadget, a web-based tool that allows you to draw or upload the route that you took at an orienteering event and compare it with other people
Routegadget Statistics
A list of RG2 installations with links to the most recent events.
British Birds
A growing set of photos of birds on the British list and Hertfordshire list.
Hertfordshire Way
Between October 2020 and March 2021 Helen and Simon Errington ran the Hertfordshire Way. This is the story of their travels.
Maprunner event archive
Details of every event Simon has run since he started orienteering in 1977.
On The Red Line
Keep up to date with the latest news from the GB Team.
Mapcropper
Ever wanted to know what part of a mapped area you can fit on an SRA4 landscape map at 1:7,500? Here is a useful tool to investigate your options.