derby festival marathon course guide
By PaceKit Team · Updated April 2026
The Kentucky Derby Festival Marathon starts on Main Street near Louisville Slugger Field (home of the Louisville Bats, and yes, the giant baseball bat is visible from the start) and finishes at Lynn Family Stadium (home of Louisville City FC and Racing Louisville). Between those two points, you run through a cross-section of Louisville that covers more cultural ground than most city marathons twice its size.
Miles 1 to 4 (Downtown and Old Louisville). The course heads south from Slugger Field through downtown Louisville and into Old Louisville, one of the largest Victorian-era preservation districts in the country. Grand homes, iron fences, tree-lined streets. The field is packed and the energy is high.
Miles 4 to 8 (University of Louisville and Churchill Downs). You pass the University of Louisville campus and approach Churchill Downs. At mile 8, you enter the tunnel, emerge in the infield, loop through, and exit through a second tunnel. If horses are training on the track, you'll see and hear them. The twin spires of the grandstand are overhead. This is the signature moment of the race.
Miles 8 to 10 (Southern Parkway). The course heads south along Southern Parkway, a wide boulevard with a tree-lined median that's part of Louisville's Olmsted park system. The terrain is flat. The crowd support is moderate. This is the transition zone before Iroquois Park.
Miles 10 to 15 (Iroquois Park). The miniMarathon runners split off. The full marathon runners enter Iroquois Park for the hardest 5 miles on the course. Rolling hills, winding roads, tree canopy, limited spectators. Beautiful and brutal. This section is the full marathon's identity.
Miles 15 to 20 (South End Return). You emerge from the park and head back north through Louisville's South End neighborhoods. The terrain flattens. The pedestrian bridge at mile 14 (or its vicinity) is a steep, short climb that surprises people. Crowd support varies: some residential sections have enthusiastic locals, others are quiet.
Miles 20 to 26.2 (Return to Downtown). The course loops back through the University of Louisville area and the neighborhoods near the finish. The pedestrian bridge reappears around mile 24. The last few miles are flat but exposed, with limited shade on a warm day. You finish at Lynn Family Stadium, where the post-race party includes food, beer, medal engraving, and photo ops.
The course is a tour of Louisville. Not the tourist Louisville of bourbon bars and Derby hats, but the residential Louisville of Victorian neighborhoods, Olmsted parks, industrial corridors, and community streets where people come out of their houses to cheer for strangers running past. That's the version of Louisville this race shows you, and it's worth seeing.