*New for 2025, a new 25k course and start time of 8:00 am on Saturday

The 25K route starts in Historic Downtown Auburn heading out to Robie Point and the WS Trail, dropping down to and over No Hands bridge, continuing the WS Trail up the famous Training Hill into Cool. From there, runners will complete a short loop, before returning to the Cool Aid Station. Runners will then make their way back down to No Hands Bridge before ascending back up to Robie Point and on to their finish in Downtown Auburn

*Course maps subject to change.

Download the 100 Mile course GPX file below. Remember to ALWAYS follow course markings on the day of the race, as there might be slight alterations from the Course Maps and GPX File.

Last updated: 01/25/2025

Revision History

• Added elevation data

Mandatory Gear

• Minimum water supply: 1 liter of hydration capacity
• Reusable cup

Recommended Gear

• Running pack to carry recommended gear throughout the race.
• Mobile/Cell phone (smartphone strongly recommended)
• Additional Nutrition recommendation: 800 kcal (2 gels + 2 energy bars)
• Jacket with hood for bad weather in the mountains/course terrain.
• ID –passport/ID card
• Hat

Learn more about each Aid Station, elevation gain and loss, cut-off times, and where drop bags and crew are allowed on course.