Old Bill's Fun Run

Old Bill's Fun Run is a community-focused running event held annually at Jackson Hole Elementary School in Jackson, Wyoming. The event features multiple race options including timed 5K and 10K runs, a youth 5K, adaptive 5K and 10K races, and an untimed fun run/walk. The course starts and finishes on Willow Street near the school fields, welcoming runners, walkers, strollers, wheelchairs, and well-behaved dogs on leashes.

Participants are encouraged to wear costumes and show spirit. Winners receive prize money to donate to local nonprofits, supporting a philanthropic cause that has raised over $256 million for the community since 1997. The event also includes a lively atmosphere with music, nonprofit booths, and a competitive Diaper Derby. Visit the organization's website for the most recent information.