In the world of ultra marathons, few events capture the spirit of adventure and challenge quite like the Kodiak Ultra Marathons by UTMB. Taking place from October 8-11, this premier trail running event in Big Bear Lake, California, is a must-watch for running enthusiasts and athletes alike. With its breathtaking scenery and formidable challenges, the Kodiak Ultra serves as a pivotal moment in the UTMB World Series, attracting elite trail runners from across the globe.

Experience the Thrills of Kodiak Ultra Marathons

The Kodiak Ultra Marathons offer five distinct race distances, catering to a variety of runners, from seasoned ultra-marathoners to those seeking a new challenge. With options ranging from a 10K to an arduous 100-mile race, this event is designed to push the limits of endurance and willpower. The highlight, of course, is the 100-mile race, which presents an incredible elevation gain of nearly 4,876 meters while traversing the stunning high-altitude trails and rugged terrain that the San Bernardino Mountains have to offer.

What Makes Kodiak Unique?

The Kodiak Ultra is not just another race on the calendar; it is a significant milestone in the ultra-running world due to its status as a UTMB World Series Major for the Americas. This designation means that successful finishers in the top 10 of the 100M, 100K, and 50K categories can secure direct entry to the prestigious 2027 UTMB World Series Finals in Chamonix, France. It's a golden opportunity for runners looking to make their mark on the global stage.

Race Details and Highlights

  • 100-Mile Race: Covering over 161 kilometers, this race is a true test of endurance. Runners will navigate through alpine forests, exposed mountain trails, and high-desert landscapes, with a significant portion of the course situated above 7,000 feet.
  • 100K Race: A formidable challenge in its own right, this distance features over 3,100 meters of elevation gain, making it a demanding experience for participants.
  • 50K Race: Ideal for those wishing to test their limits, the 50K includes a steep initial climb up Snow Summit, followed by the scenic Skyline Trail.

Runners participating in these events face not only physical challenges but also the mental fortitude required to conquer the course within the time limit, which can extend up to 36 hours for the 100-mile race. The stunning vistas and the camaraderie among fellow competitors add to the event's allure, creating a unique atmosphere that keeps participants and spectators engaged.

How to Watch Kodiak Ultra Marathons

For those unable to attend in person, there's good news! Fans can catch all the action live and free on DAZN in supported territories. This opportunity allows you to cheer on your favorite runners and witness the incredible feats of endurance from the comfort of your home or while you’re on the go.

Practical Takeaways for Runners

  • Training for Altitude: If you plan to tackle races like the Kodiak Ultra, incorporate high-altitude training into your regimen. This will help your body adapt to lower oxygen levels and prepare you for the demanding climbs.
  • Nutrition Strategy: Fueling your body with the right nutrients is crucial during ultra marathons. Experiment with different foods during training to determine what works best for you.
  • Gear Selection: Invest in quality trail running shoes and gear that are suitable for varying terrains and weather conditions. Comfort and durability are essential for long distances.
  • Mindset Matters: Cultivating a positive mental attitude can greatly enhance your performance. Use visualization techniques and set mini-goals to stay motivated throughout your race.

The Kodiak Ultra Marathons by UTMB offers not just a race, but an opportunity for personal growth, adventure, and connection with the global running community. Whether you’re considering participating or simply watching, this event is a celebration of what it means to be an ultra runner.


As you lace up your running shoes and prepare for your own adventures, remember that the world is full of incredible races waiting to be explored. Check out upcoming international marathons and ultra events that pique your interest, and take the plunge into the exhilarating world of running travel. Your next great race could be just around the corner!