Iron Hike - Spring Olympus Mons Ultra Trail Marathon - powered by Skratch Labs ® - 152+ Miles | 72,590' Elevation | 84-Hour | Run, Hike or Walk

Prepare for an unparalleled test of endurance at the Iron Hike - Spring Olympus Mons Ultra Trail Marathon, powered by Skratch Labs ®. This formidable event, held from June 4th to June 7th, 2026, in the stunning Northwest Hills of Cornwall, CT, challenges participants with a monumental 152+ mile course featuring a staggering 72,590 feet of elevation gain and an equal loss, all within an 84-hour cutoff. Described as a "Beyond-Everesting-Challenge," the Olympus Mons Ultra is not merely a race, but a solitary commitment to continuous vertical suffering on the slopes of Mohawk Mountain, eliminating recovery-friendly flats found in many other ultras. This relentless "pure up-and-down event" boasts an extreme elevation profile, arguably making it one of the toughest verifiable ultras globally, with a vertical density of approximately 477 feet per mile.

The scenic backdrop of Cornwall's "greenest town" offers breathtaking views of the Housatonic River and the rolling Litchfield Hills, making each grueling ascent a visually rewarding experience. Participants can choose to run, hike, or walk this monumental trek, pushing their limits day and night. Typical race day conditions in early June offer highs around 70F and lows around 52F, with a 21% chance of precipitation, providing a diverse environment to navigate. A dedicated Base Support Station offers shade, hydration, and snacks, alongside ski-patrol medical support, while tents and pop-up spaces are available for athletes at the base area.

The Iron Hike Olympus Mons Ultra is renowned for its extreme difficulty, with only two recorded finishers in its history. This event, inspired by the highest summit in the solar system, offers more vertical gain than the Barkley Marathons and requires climbing Badwater 135's total vertical gain five times over. Created by a Military Veteran-owned business, it promises an uplifting experience filled with camaraderie and the ultimate proving ground for mountain athletes seeking to change their story and conquer the "unlimited" depths of their mettle.