The Bog Slog, typically held between Christmas and New Year’s Day, has a reputation for insanely difficult courses, huge changes in elevation, memorably remote controls, and when the weather provides it, lots of mud. Not for the faint of heart, but a must for anyone seeking maximum challenge and mud-collecting opportunities!

CascadeOC has been organizing this race annually, no matter the weather, since 1980. Since 2013, this event has been held at Lord Hill Park, where there is an abundance of challenging terrain.

See you at Lord Hill Park this holiday season!