
Fall Skyline Traverse is a running race on October 24, 2026 in Boulder, CO, with an entry fee of $25.
The Boulder Skyline Traverse is an ~18 mile trail route that covers the 5 peaks of Boulder (South Boulder Peak, Bear Peak, Green Mountain, Flagstaff Mountain, and Mt. Sanitas). You'll gain roughly 5,000 ft of vert! This is a challenging intermediate-to-advanced route, best suited for runners with strong endurance and prior trail running experience. Transportation will cut off at 1pm. RSVP by October 17th. We are limiting this year's traverse to 100 people, so sign up before it's closed!
Date: Saturday, October 24, 2026
Start Time: 6am (first van shuttle leaving at this time), store will be open at 5:45am
Start Location: Runners Roost Boulder 629 S Broadway Suite E, Boulder, CO 80305
Contact us at (303) 554-7837 or email Runners Roost Boulder.
We will be charging a minimal $25 fee that will be donated to the healing of Brandon Hinkle, who fell 500' off of the 2nd Maroon Bell on August 16th. Brandon is a former employee and a close friend of the Roost. Thank you for your contribution!
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
63°
Typical Low
35°
Chance of Rain
22%
Based on US Climate Normals data from Boulder, 2 mi from the venue.
Population
106,274
as of 2023
City Elevation
5,438 ft
Nearest Airport
BJC
Rocky Mountain Metropolitan Airport · 12 mi
Major Hub
DEN
Denver International Airport · 35 mi
Time Zone
Mountain Time
From Endurance Grid
A mid-size host city. Enough lodging and amenities to keep race weekend easy, without big-city sprawl.
Every finish line starts with a single decision. Claim your spot at Fall Skyline Traverse, put it on the calendar, and turn “someday” into a start date.
33
Days to train
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Fall Skyline Traverse
Oct 24, 2026