Leaky Hourglass Ultra

The Leaky Hourglass Ultra is a unique Last Man Standing running event held in Half Way, MO. Participants complete a 4.167-mile out-and-back course on a chip-sealed rural highway, facing a time challenge where each lap reduces the cutoff time by one minute. The course features rolling hills with approximately 250 feet of elevation gain per lap.

Runners will have access to aid stations offering various refreshments. The event allows for primitive camping and is located near Springfield, MO, which offers additional lodging options. Dogs are welcome but must be leashed and kept off the course. Visit the organization's website for the most recent information.