RunThrough USA Long Beach 5k,10k & Half Marathon Race Weekend October 2026

The RunThrough USA Long Beach Race Weekend offers a 5K, 10K, and half marathon, starting at Shoreline Aquatic Park in Long Beach, California. Participants can select from 3.1 miles, 6.2 miles, or 13.1 miles along the coast of the Los Angeles area. The course is designed for fast times, with the Long Beach coastline serving as the primary scenery. RunThrough organizes the event, providing marshals to direct runners and encourage them at the finish. Post-race, the event village will offer food and beverages, including hot coffee and complimentary partner items.