Chubb Trail Races 8M, 25K, & 50K

🌲 Lace up your running shoes and get ready for an unforgettable day in nature! Join us in 2026 for the Chubb Trail Races, proudly presented by the St. Louis Ultrarunners Group. Whether you're a newbie or a trail-running veteran, we've got a race that fits your style!

Bring your road running buddies along and help them experience the beauty of the trails. Enjoy challenging courses, delicious food, and live music that will make this event a memorable one! 🎶

Exciting Update: We are thrilled to introduce our first-ever 25K RUCK race! Ruckers and runners will tackle the same thrilling 25K course. Participants must carry a minimum of 20 pounds (excluding food and water) throughout the race, using a backpack, weighted vest, or rucksack. All packs will be weighed at the start, so come prepared! 💪

Whether you're a seasoned rucker or eager to take on a new challenge, this event will push your endurance and grit to the limits. Plus, every finisher will receive a medal to celebrate their accomplishment! 🏅

Location: 131 N Outer Rd E, Eureka, MO 63025-1662, United States
Learn more about the SLUGs: SLUG Website (SLUG members receive a $10 discount on race entry!)
Register here: Race Registration