The Rock ‘n’ Roll Seattle Marathon & 1/2 Marathon is coming up on Saturday, June 21.
The marathon and 1/2 marathon race courses have not changed since last year. Both races will still start and finish at the Seattle Center, the exact start location will shift slightly from last year. This year the start will be at 5th Avenue & John Street and the finish at Mercer Street and 5th Ave.
Runners will enjoy a scenic start as they head south through downtown and east to Lake Washington. Participants will take in iconic views of Seattle from Lake Washington Blvd. and Seward Park before heading back to downtown in the I-90 Express Lanes,, and returning to Seattle Center on the Alaskan Way Viaduct.
The attached course map and road closure/reopening times should help you plan your day.