Boulderthon
Spectator guide
It's a point-to-point-ish course, so spectating means picking one or two spots and committing.
Key points on course
- Start, 18th and Pearl — 40.020, -105.271
- Finish, 14th and Spruce — 40.019, -105.277
Phones die and cell networks jam near big finish lines, so agree on a meeting point before the start. That one habit saves the day every time.