100K
The HOKA Kodiak Ultra Marathons by UTMB 100K course showcases Big Bear’s North Shore Trails including the Pacific Crest Trail in Holcomb Valley.
Race Category
Running Stones
Finals Access
Course Description
The 100K course runs through many of the iconic locations Big Bear is known for including Sugarloaf Mountain and Skyline Trail. From the alpine forest with towering pines to rolling singletrack, you’ll experience a variety of vistas of the mountains and Big Bear Lake.
These are the 2025 course maps. There are no major changes planned for 2026, however we can't declare the routes "final" until approved by the US Forest Service.
GPX File
The GPX file is the most accurate regarding distance and elevation data. There may be minor data differences between this GPX file and the Profile, Map & Time Charts graphics above.
Your recorded distance may vary from our reported distance by as much as +/- one mile due to your device recording interval, the terrain, and dense tree canopy cover.
This is the 2025 gpx file. There are no major changes planned for 2026, however we can't declare the route "final" until approved by the US Forest Service.
Aid Station Chart
The Aid Station Chart is the most accurate regarding distance and elevation data. There may be minor data differences between these Aid Station Charts and the Profile, Map & Time Charts graphics above.
Learn more about each aid station, including elevation gain/loss, cut-off times, and whether drop bags and crew access are available along the course.
These are the 2025 aid station charts. There are no major changes planned for 2026, however we can't declare the routes "final" until approved by the US Forest Service.
