Triple Crown Night Trail Run Series

Triple Crown 10K Night Trail Run Series

The Triple Crown 10K Night Trail Run Series is a three-week series of 10K night trail races in the St. Louis West County area, hosted at three different trail systems near Wildwood, MO. The series focuses on hill progression, with each week increasing the climb per mile.

Choose from these 10K races:

• Bluff View Shuffle - 10K, climb 100 feet per mile
• Eagle Valley Scramble - 10K, climb 130 feet per mile
• Chubb Crawl - 10K, climb 200 feet per mile

Runners may enter the full three-race series, a pick-two option, or individual races. Online three-race registrations include a custom cotton/poly short-sleeve t-shirt, a series-specific elevation profile finisher sticker for those who complete all three races, and a post-race snack and cold beverage. Pick-two and individual online registrations include a race-specific elevation profile finisher sticker and a post-race snack and cold beverage. Race day registration is available for individual races for a cash-only fee of $75, and additional swag may be available for purchase at packet pick up for $15 cash only if sizes remain.

The event is part of the Trail Mix Fund partnership, which may pay registration fees for runners who cannot afford them. Overall series awards for top male, female, and non-binary performers are issued as a $50 online credit valid at Terrain Trail Runners-STL for one year. Events follow a cup-free, zero waste pledge and request participants bring their own mess kit. Visit the organization's website for the most recent information.