About This Race
The 50-mile distance represents the ultimate test at Tombstone, requiring runners to complete multiple loops while managing pacing and nutrition across a full day on the challenging desert terrain. This distance demands experienced ultra runners who can handle the mental fortitude of repetitive loops while dealing with temperature swings and the cumulative impact of technical rocky sections over 8-10 hours of movement. The extended time on course means runners will experience the full character of the Sonoran landscape, from dawn patrol starts through potential afternoon heat, making hydration strategy and heat management critical skills beyond the shorter distances.
The course consists entirely of path running through the Valparaiso area, featuring the signature "Roller Coaster" hills that give the race its character. With a new course design promised for 2026, specific route details remain to be announced, though organizers emphasize the addition of more challenging terrain.
Minimal aid station support defines the experience, with only two stations available to runners—one at the start/finish area and another positioned near the 4-mile mark. This setup requires careful planning and self-sufficiency, particularly for runners tackling the 50k and new 50-mile distances.
Elevation Profile
Elevation profile estimated from terrain data. Actual course may differ.
Location
Aid Stations
2 stations along the course
Start/Finish
Main aid station at start/finish area
Mile 4 Station
Located near the 4-mile mark on course
Practical Info
Mid-March conditions in Indiana typically feature cool temperatures with potential for variable spring weather including rain or snow.
ORD - Chicago O'Hare International Airport
Valparaiso offers standard hotel chains and local accommodations, with additional options in nearby Porter County.
Best For
Notable Features
The race is distinguished by its famous "Roller Coaster" hills and minimal aid station support that tests runners' self-sufficiency. The 2026 edition marks the debut of a 50-mile distance option and features a completely redesigned course with more challenging terrain, making it an intriguing option for runners seeking a fresh challenge in the Midwest.