Join the 7th annual

Pacific Northwest Six-Pack of Peaks Challenge

Challenge runs January 1, 2026 through December 31, 2026

One Membership. All Challenges. Your Adventure Starts Here.

alex_mckiernan

Mt. Si

Gorgeous views of Snoqualmie Valley on this clear day! Not too busy and a great way to spend the afternoon!

Read More »
Kristin

Sunrise Si

This was my 3rd peak in the challenge and my first time doing a sunset & sunrise combo hike. I finished Mailbox at 12:40am and

Read More »
John

Mt Si Speedrun

I had already hiked Mt Si probably 5 times in the last year, but all before Jan 1st, so they didn't count for this event,

Read More »
Zackary

Mt. Si

Trail was in good condition, the scramble up Haystack is adrenalizing, very doable but take it slow and steady.

Read More »
Samantha Zeller

Mount Si

Trail was great, but busy! Took us a bit to get to the summit because of breaks, but the view from the top was phenomenal!

Read More »