Huntsville Slam
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About the race
The Huntsville Slam is a multi-event endurance challenge organized by the Huntsville Track Club in Huntsville, Alabama. The challenge requires participants to register for and complete four designated Huntsville Track Club races held between November and January. Required races for the 2026–2027 Slam are Dizzy Fifties 50K on November 21, 2026; Rocket City Marathon on December 13, 2026; Recover from the Holidays 50K on December 31, 2026; and Mountain Mist 50K on January 23, 2027.
Each event must be completed within its official time limit and all finish times will be verified after each race to confirm eligibility. Slam registration is a separate step from the individual race registrations. Registration opens October 1, 2026, and Slam registration closes December 5, 2026; no late entries will be accepted. Slam registration is non-refundable.
No substitutions or alternate distances are allowed, and only the four listed races qualify. If a participant fails to finish any required race or does not register for one of the races, they are not eligible for the finisher award. Runners who complete all four races receive a custom embroidered finisher garment, such as a jacket or pullover. Finisher awards will be available for pickup at the Mountain Mist finish area inside the lodge. Visit the organization's website for the most recent information.
