Street-O

South London Orienteers hold an evening Street-O orienteering race on Blackheath, one of a series of midweek street events.

This is an evening Street-O event organised by South London Orienteers as part of their winter series of midweek street orienteering races. Participants navigate between checkpoints on streets around the event area; the Blackheath fixture is listed for Tuesday 8 December with no further details published yet. Other Street-O events in the series take place at different London locations on separate dates.