The Lag Bon 10K is a moderately challenging and beautiful course. On this technical run you will encounter stairs, bridges, roots and rocks. Event will be held rain or shine so be prepared for cold, wet and muddy conditions as well. Start/Finish is at the Lagunitas picnic grounds parking lot. Aid stations/bathrooms will be after Bon Tempe Dam at the 3.5 mile point and at the Start/Finish. Although people of all abilities are encouraged to participate there will be a 2 hour limit to complete the course due to permit restrictions so a walking pace is not recommended. No dogs or strollers please.