The 2018 course has some new and exiting adventures waiting for you!
- Click here for the 2018 Castle Peak 100k elevation profile
- Click here for 2018 GPX tracks (dated December 24, 2017)
- Click here for an interactive map of the 2018 course at CalTopo.com
Detailed Sections New to 2018 Course
*All course specifics are subject to change pending final permits. Much of this event takes place in Your Tahoe National Forest.