Last Mamba Standing

Last Mamba Standing returns to Eads, Tennessee on September 26, 2026 as part of the official Backyard Ultra International Calendar. This challenging event is hosted by Mamba Trail Runners and takes place in a remote area with purpose-built trails that have never been used for racing before.
The race venue lies on private land near Eads where natural terrain dominates the landscape. The setting includes rolling hills, flowing singletrack, and raw wilderness conditions. Participants can expect to encounter wildlife while running through dense woods under heavy silence. This environment is designed to test mental toughness rather than speed or personal records. Each hour marks a new start with strict adherence to timing rules; missing one cutoff ends the race.
Established in recent years by Mamba Trail Runners, Last Mamba Standing has gained recognition for its unique format and challenging course design. It draws runners from across Tennessee looking for an exclusive experience that pushes physical limits beyond typical endurance races. The event raises awareness about mental resilience through a community of like-minded athletes who respect the rigorous demands of this race.
Last Mamba Standing unfolds on private trails outside Eads, TN with rugged terrain and natural elements shaping each lap's challenge. Hard-packed dirt provides traction but requires careful footwork over varied elevations and tight turns typical in singletrack paths deep within forested areas away from urban noise or distractions. The loop measures 4.167 miles exactly.
Race day starts at dawn on September 26th, allowing participants to begin their journey under early morning conditions before temperatures rise later into the afternoon. A consistent breeze keeps humidity manageable throughout most of the day while occasional light precipitation doesn't hinder performance significantly. UV exposure remains moderate but sun protection is advisable given peak hours around noon.
The race offers a single distance: Last Man Standing, which requires endurance and mental fortitude over multiple loops with strict timing rules.
Registration for Last Mamba Standing can be completed via the official site at https://ultrasignup.com/register.aspx?did=134222 where runners pay $150 to enter this exclusive event. Early signup is recommended since space is limited due to its remote location setup on private property near Eads, TN.
Bib pickup occurs Friday evening from 6pm until 9pm at the race site where participants must show identification and confirm their registration status before receiving necessary gear tags for Saturday’s competition. Additionally, runners camping overnight nearby receive additional amenities including porta potties and hand-washing stations set up close to start lines near lakes within walking distance.
Start location is clearly marked by signs directing traffic towards private land access points outside Eads where parking instructions will be provided online closer to the event date ensuring all attendees know exactly how far they need to travel in advance. Age requirements specify that participants must be at least 18 years old as of race day.
Last Mamba Standing takes place on September 26, 2026 near Eads, Tennessee offering a raw and exclusive trail-running experience focusing more on mental toughness than speed or flashy personal records.