Kentucky Derby Festival Race Weekend

Lace up for an unforgettable experience at the Kentucky Derby Festival Race Weekend in Louisville, KY, from April 24-25, 2026. This long-standing tradition is celebrated as Kentucky's largest annual day of road racing, offering a marathon (26.2M), a half marathon (13.1M), and a 5K (3.1M) that debuted in 2025. The 5K kicks off the excitement on Friday, April 24th, with the longer distances following on Saturday, April 25th. Runners can even take on the KDF Race Challenge by completing the 5K and either the miniMarathon or Marathon for an extra medal. Typical race day conditions in late April often feature highs around 72°F and lows around 52°F, with a 21% chance of precipitation, providing generally favorable running weather.

The race starts near Louisville Slugger Field and finishes at Preston and Witherspoon Streets by the Waterfront, taking participants on a scenic journey through downtown Louisville, the historic Old Louisville neighborhood, and parts of the Olmsted Park System. A highlight for many is the unique opportunity to run through the infield of historic Churchill Downs, home of the Kentucky Derby, with some runners even spotting horses on the track. While largely flat, the marathon course includes some notable hills, particularly through Iroquois Park in the South End. Aid stations are plentiful, with 17 water stops providing Louisville Pure Tap and Powerade, complemented by medical tents staffed by Norton Healthcare professionals along the route.

The Kentucky Derby Festival Race Weekend is renowned for its vibrant atmosphere and strong community support, though marathoners note that crowd enthusiasm can wane after the course splits from the half marathon. Energetic volunteers and a festive finish line celebration contribute to a memorable experience for all participants. Consistently voted the best marathon in Kentucky, this event attracts a diverse field, including elite international runners, making it an excellent choice for those seeking a Boston Marathon qualifying race or a unique addition to their 50 states challenge.