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Kodiak Ultra Marathons by UTMB

Big Bear Kodiak 100 scheduled for October 11 - 12, 2024!

Registration Open!

Kodiak Ultra Marathons teams up with Ultra-Trail du Mont Blanc for the ultimate trail running experience in Big Bear Lake, California.

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 and the courses will ‘wow’ you at every turn.

The Races

Run through three different climates – high desert, sub alpine, and semi-arid – as you make your way through each course in the Kodiak Ultra Marathons by UTMB.

  • 100M
  • 100K
  • 50K
  • 21K
  • 10K

While the Kodiak is still slated for Oct 11-12, the courses will see modifications due to Forest Closures.

The Festival

Kodiak Ultra Marathons by UTMB is a three-day festival weekend with activities for you and your entire support crew. With the start/finish line in The Village at the heart of Big Bear Lake, athletes and spectators alike will have access to restaurants, shops, and entertainment right next to the venue.

The festival includes food and drinks from local vendors, a DJ playing your favorite tunes, and a parade through town before you set out for your race. Discover all there is to do in Big Bear Lake!

Registration Open!