Use this calendar for planning purposes only.
Event details subject to change!
Pre-registration is strongly recommended! During COVID, most event organizers do not have on-site registration. You are responsible for following event organizers' COVID procedures.
To confirm event status (sold out, cancellations, schedule changes, COVID restrictions, etc.), visit the event website link below.
Rattlesnake Ridge Run 5 mi | Half Marathon
April 19, 2025 @ 7:00 am - 1:00 pm PDT
An event every year that begins at 7:00 am on day third of April, repeating until April 19, 2025
Rattlesnake Ridge is the eastern bookend of the Issaquah Alps and the gateway to the rugged Cascade Mountains. The point-to-point course tours the trail that snakes along the length of the ridge, with a variety of forest types, and glimpses back toward Rattlesnake Ledge and Chester Morse and Rattlesnake Lakes, as well as peekaboo views of the Snoqualmie Valley. The mid-April date means snow is likely for a few miles over Rattlesnake Mountain, so this will be an adventure run. The 5-mile is a smooth and fast trip out and back on the verdant Palouse to Cascades Trail.
Come experience Rattlesnake Ridge! This well-loved single-track gem of the eastern Issaquah Alps divides the Snoqualmie River Valley from the vast Cedar River Watershed. The course features a climb through diverse forest types, peekaboo views of the Snoqualmie Valley, and a fast descent to the finish.
7:00am – Shuttle departs Rattlesnake Lake for Snoqualmie Point Park
7:00am-7:50am – Check-in/number pick-up at Snoqualmie Point Park
7:20am – Shuttle arrives at start at Snoqualmie Point Park
7:50am – Pre-race briefing
8:00am – Half Marathon Start
1:00pm – Course closes
8:15am – 9:15am – Check-in at Rattlesnake Lake
9:20am – Pre-race briefing
9:30am – 5 mile Start at Rattlesnake Lake
12:00pm – Course closes
To confirm event status (sold out, cancellations, COVID restrictions, etc.), be sure to visit the event website above.