The Mission Inn Run is a cherished Southern California tradition in Riverside, serving as a fundraiser for the Mission Inn Foundation. Celebrated for several decades, this event weaves through picturesque parks, landmarks, and historic neighborhoods. Participants, from competitive runners to casual walkers, are welcomed with commemorative shirts, finisher medals, and tote bags. Special features include a “Walk & Wag” partnership with the Mary S. Roberts Pet Adoption Center, offering pet-themed activities. Groups receive special discounts, and referral incentives are available. The Mission Inn Run supports only the Mission Inn Foundation, distinct from the Historic Mission Inn Corporation.