Several outlets have published lists of the best fun runs in the united states for 2026, with some highlighting specific events such as spokane's "boulevard race" and the life time chicago half marathon. The lists appear to cover a range of distances, including 5ks and half marathons, and feature events in various locations across the country, including oregon. The exact composition of the lists and the criteria used to select the top events are unclear, with different outlets featuring different types of races.