About the race
Kodiak Ultra Marathons by UTMB offers runners the hospitality of a rustic, mountain town that sits just a couple hours from Los Angeles, California. With 3 days of racing and 5 distances, each course presents a unique running experience. Runners will enjoy views of Big Bear Lake throughout their journey – whether you’re climbing to the top of Sugarloaf Mountain or descending into Siberia Canyon, the courses will ‘wow’ you at every turn.
Discover the Races
The Kodiak Ultra Marathons by UTMB 100 Mile course makes a complete loop that circumnavigates Big Bear Lake.
Race DetailsRace Category
Running Stones
4
Want a taste of the Kodiak 100-Mile without covering the full distance? The 100K course follows over half of the 100M course, while covering much of the beautiful Big Bear Valley.
Race DetailsRace Category
Running Stones
3
The 50K course starts and finishes downtown in the heart of the Big Bear Village. Runners will enjoy the flowy single track of the Skyline ridge at 8,000 ft before descending to the Village.
Race DetailsRace Category
Running Stones
2
The Half Marathon course starts and finishes in downtown Big Bear Village. Runners will enjoy ascending the Skyline ridge with views of San Gorgonio peak before descending back into town for the festival finish.
Race DetailsRace Category
Running Stones
1
The 10K race starts and ends in Big Bear Village. This course is a great bang for your buck. Enjoy the beautiful trails with views of Big Bear Lake in the background throughout your run.
Race Details
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