The Ultimate Suck

Cuba, United States • 29-31 Aug 2025

The Ultimate Suck is a challenging endurance event taking place at Decker Farm in Cuba, Illinois, featuring three distinct races: a 36-hour event, a 12-hour event, and a 4-hour mini-SUCK. Participants can expect a grueling combination of physical tasks inspired by military boot camp, trail running, and strongman training. The event emphasizes self-sufficiency, with no crews or pacers allowed until the final hours. Competitors will camp in a hay field and must bring specific gear, including a rucksack and hydration pack. The event aims to push participants to their limits while fostering a sense of camaraderie and resilience. Visit the organization's website for the most recent information.

Always visit the organization's website for the most recent information!

Race information

The Ultimate Suck (36hr)
The Suck (12hr)
The Gut Check (mini-Suck, 4hr)

Mud & Obstacle runs nearby