Super Marathon & Half Marathon

Super Hyak Marathon & Half Marathon

Super Hyak is a marathon and half marathon held June 13, 2026, at Snoqualmie Pass, Washington. The course runs along the Snoqualmie Tunnel corridor on a smooth rail trail surface.

• Marathon
• Half Marathon

The route features a sustained net downhill profile with approximately 1,414 feet of total descent and about 1,247 feet net downhill. Both distances are USATF certified (Marathon: WA25021RMB; Half: WA25023RMB) and are eligible for Boston Marathon qualification with no downhill time adjustment.

The course uses the Snoqualmie Tunnel and adjacent trail sections, offering cooler mountain conditions in early summer and a gravel or packed trail surface. Event services include professional timing, live tracking, and pacing support. The race is produced by the Run Super Series and is part of the Downhill Super Series. Organizers list rankings that include #3 marathon in Washington and #22 nationally for Boston qualifying courses.

Field size is limited and registration is capped. The event positions itself for runners targeting early season performance and sustained downhill pacing on a certified course through mountain terrain. Visit the organization's website for the most recent information.