Idaho Falls Marathon

The Idaho Falls Marathon, held annually in Idaho Falls, Idaho, offers a marathon, half marathon, and 5K race. The event features a flat and fast course starting and finishing at Snake River Landing. The marathon route begins westward through scenic southeast Idaho farmland and historic New Sweden, then loops clockwise around the Snake River Greenbelt.

The half marathon covers the latter half of the marathon course, while the 5K stays near Snake River Landing. The race emphasizes community engagement, a festive post-race party, and support for runners of all levels. Organized by a nonprofit and veteran-owned foundation, it aims to provide an exceptional and memorable running experience. Visit the organization's website for the most recent information.