Proctor Valley Monster Endurance Run

The Proctor Valley Monster Endurance Run is a challenging 60-kilometer race set in the rugged terrain of Southern California. Participants will face a grueling course featuring 11,000 feet of elevation gain and 10,000 feet of descent, designed to test their endurance and mental fortitude. The event is characterized by its single-track trails and harsh conditions, making it a true test of grit for runners.

Alongside the main endurance run, there is also a shorter event called the Lil Monster. This race promises a brutal yet beautiful experience for those seeking a formidable challenge. Visit the organization's website for the most recent information.