A realistic depiction of runners at the start line of the Badwater Ultramarathon in Death Valley, California.

Badwater 135

The World's Toughest 135-Mile Foot Race

The Badwater Ultramarathon is not merely an endurance race; it's an extreme challenge that tests the limits of human capability.

Set against the fierce landscape of Death Valley, California, it is renowned for its brutal conditions, covering 135 miles (217 km) non-stop from the lowest point in North America to the heights of Mount Whitney.

Origins and Evolution

The race traces its roots back to 1977 when Al Arnold embarked on the first recorded trek from Badwater Basin to Mount Whitney, setting the foundation for what would become the annual Badwater 135. Officially organized as a competitive event since 1987, it has evolved into one of the most prestigious and challenging ultramarathons globally. The race typically takes place in mid-July, coinciding with some of the hottest weather conditions on Earth.

Route and Challenges

The course starts at Badwater Basin, Death Valley, at an elevation of 282 feet below sea level, and ends at Whitney Portal at 8,360 feet. The route encompasses three mountain ranges, totaling over 14,600 feet of cumulative vertical ascent and 6,100 feet of cumulative descent. The extreme temperatures, which can soar above 120°F (49°C), combined with the grueling distance and elevation changes, make it a formidable challenge even for the most seasoned ultrarunners.

Photorealistic image showing a single runner traversing the diverse and extreme landscapes of the Badwater Ultramarathon.

Community and Participation

The Badwater 135 is not just a race; it's a selective community that includes some of the most elite ultramarathon runners. Participation is limited, and runners must apply and be accepted based on their endurance racing history and experience in extreme conditions. This selective process ensures that only the most prepared and seasoned athletes tackle the course, fostering a unique camaraderie among participants and support crews.

Impact and Records

The race has a storied history of incredible human feats and records. The current course records are held by Pete Kostelnick (21:56:32, 2016) for men and Alyson Venti (25:53:07, 2015) for women. These performances, along with countless personal victories and tales of perseverance, contribute to the legendary status of the Badwater 135 within the ultrarunning and broader athletic communities.

The Badwater Ultramarathon stands as a monumental test of human strength, endurance, and spirit. Its harsh conditions, demanding route, and elite field of participants make it a pinnacle event in the world of ultrarunning. Each year, the race not only pushes the boundaries of physical and mental endurance but also continues to inspire and captivate the imagination of athletes and spectators around the globe.

Learn more on the Official Website!

Close-up image focusing on the foot of a runner, shod in trail shoes, capturing the emotional finish of the Badwater Ultramarathon.

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