OMM Lite
Grasmere, United Kingdom • 31-1 May-Jun 2025
OMM Lite is a competitive navigation and running event held at Grasmere Showground in the Lake District. Participants, either solo or in teams of two or three, navigate using a supplied map and compass to find checkpoints scattered around the Grasmere area. The goal is to collect as many points as possible by visiting checkpoints and returning to headquarters before time expires. The event offers long and short courses over one or two days, with time limits ranging from 4 to 7 hours per day. It encourages strategic pacing, allowing runners to choose between pushing hard or taking breaks, with penalties for exceeding time limits. Visit the organization's website for the most recent information.