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.
Osprey Ambler 2 Hr | 6 Hr
October 4, 2025 @ 6:30 am - 1:30 pm PDT
An event every year that begins at 6:30 am on day first of October, repeating until October 4, 2025
Run as many laps as you want in 2 hours or 6 hours.
The course starts at the shelter, goes by the corner of the play fields, then into the woods, following trails around the north and west side of Osprey Park. The trails take you along bank of the Sultan River, where you may see salmon returning to spawn. Then head back through the woods to the aid station and finish area at the shelter.
6:30 am – Runner check in opens
6:50 – Rules and safety briefing
7:00 – Start, all events
7:08 – Sunrise
9:00 – 2 hour finish
1:00 pm – 6 hour finish
Results shortly after each event finishes. Give us enough time to add up all the laps.
To confirm event status (sold out, cancellations, COVID restrictions, etc.), be sure to visit the event website above.