Kodiak Ultra Marathons by UTMB

OCT
7-10
2027
Trail running festival in Big Bear Lake, California with five distances from about 9 km to 161 km across varied alpine and desert terrain.
7-10 Oct 2027
161 kilometers 101 kilometers 49 kilometers 22 kilometers 9 kilometers

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HOKA Kodiak Ultramarathons by UTMB

The HOKA Kodiak Ultramarathons by UTMB is a trail running festival in Big Bear Lake, California. The event combines two days of racing with a downtown festival that includes local food and drink vendors, a DJ, and a parade through town. The start and finish are located in the town center of Big Bear Lake.

Five race distances are offered:

  • 100M: 161 km, 4876 m+ elevation
  • 100K: 101.1 km, 3143 m+ elevation
  • 50K: 49 km, 1364 m+ elevation
  • 21K: 21.7 km, 678 m+ elevation
  • 10K: 9.4 km, 342 m+ elevation

Courses traverse varied landscapes and climates, including high desert, subalpine, and semi-arid zones, with lake views along sections such as Sugarloaf Mountain and the Skyline Trail. The event is the 2026 UTMB World Series Americas Major, offering double Running Stones compared to other UTMB World Series events and allocating automatic qualification places for the 2027 UTMB World Series Finals to a set number of finishers and age‑group winners.

The race is also a dual qualifier for the UTMB World Series Finals and the Western States Endurance Run. Through UTMB Cares Bibs and related grant programs, the event supports local community and trail stewardship organizations, including Bear Valley Search & Rescue and the Southern California Mountains Foundation. Visit the organization's website for the most recent information.

161 km
100m
101 km
100k
49 km
50k
22 km
21k
9 km
10k

Events nearby

Trail events at Wildwood Canyon State Park near Yucaipa, CA featuring an 8 hour loop race and a 6K on the same 3.7 mile course.
Trail event in Yucaipa on Nov 14, 2026 offering 21 mile, 10 mile and 4 mile courses with 10% of fees donated to a local conservancy.
A Last Person Standing race in Yucaipa where runners must complete a 4.167 mile loop each hour until only one remains.
A 24 hour trail race on roughly 5 mile loops in Maple Hills near Big Bear City, CA, with on-course aid, basecamp crew access, and a 100 mile 20 lap challenge.
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