Half Marathon at Heritage Park

The US 1M, 5K, 10K, & Half Marathon at Heritage Park in Olympia, Washington, is a multi-distance running event held at Heritage Park. The courses for all distances are out-and-back routes, with the half marathon consisting of four loops of its course. Participants can choose from a 1-mile, 5K, 10K, or half marathon race.

The event encourages runners to wear costumes, with a best costume award given at the start. All finishers receive themed medals. The race is part of the US Road Running Race Series, offering points toward the series standings.

The event features a friendly atmosphere in a scenic park setting. Visit the organization's website for the most recent information.