Lace up your trail shoes for the Backside Trail Marathon and Half, set to challenge runners on April 26, 2026, in the scenic heart of Louisville, KY. This unique event takes you through the beautiful, historic Cherokee and Seneca Parks, renowned for their high-quality single-track trails designed by Frederick Law Olmsted. While the course is often described as "gently rolling," be prepared for a genuine trail running experience that is significantly more demanding than a typical road marathon, with runners advised to expect finishing times 130% or more of their usual road pace. The marathon distance covers two loops of this engaging terrain, offering both adventure and fun for seasoned trail enthusiasts and a fantastic introduction for those new to off-road racing.

The Backside Trail Marathon, originating in 2012 by Quest Outdoors, has a reputation for its vibrant atmosphere and the popular "Double Down" challenge, where participants can run this event the day after completing another marathon or half marathon for special medal recognition. Aid stations are strategically placed approximately every 2-4 miles on the course, with a total of three, including one at the start/finish area by the basketball courts in Seneca Park. These stations are well-organized and well-supplied, offering crucial support along the journey. Typical race day conditions in late April offer pleasant running weather, with historical highs around 73°F and lows around 52°F, and a 21% chance of precipitation, making for ideal trail conditions. With an 8-hour time limit, the Backside Trail Marathon promises a rewarding and memorable challenge.