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Trail · 100K

Kodiak Ultra Marathons by UTMB


Big Bear Lake, CA

UTMB Direct 10WSER Qualifier6 UTMB Running Stones
The race's site ↗Course map ↗

Kodiak Ultra Marathons by UTMB is a trail race of 62 miles (100 km) in Big Bear Lake, California. The next edition is on Saturday, October 10, 2026. The race gives its climbing as 10,240 ft (3,121 m); measured from its course file, it's 10,984 ft (3,348 m). It starts at 6,812 ft (2,076 m) above sea level. Its high point is 9,941 ft (3,030 m). The course finishes where it starts. It's a UTMB World Series Major, whose top ten men and women go straight to the UTMB Finals and a Western States 100 qualifier. Finishers earn 6 UTMB Running Stones toward the UTMB lottery.

There are 35 other upcoming 50-mile and 100K races in California. Kodiak Ultra Marathons by UTMB climbs about 165 ft a mile (31 m per km), flatter than 80% of the 119 50-mile and 100K races listed with their climbing.

62miDistance
10,240ftClimbing

The course

62miMeasured distance
10Aid stations
10,984ftMeasured climb
10,984ftDescent
9,941ftHigh point
6,802ftLow point

Questions about Kodiak Ultra Marathons by UTMB

When is Kodiak Ultra Marathons by UTMB 2026?

Kodiak Ultra Marathons by UTMB 2026 is on Saturday, October 10, 2026.

Where is Kodiak Ultra Marathons by UTMB?

Kodiak Ultra Marathons by UTMB is held in Big Bear Lake, California.

How long is Kodiak Ultra Marathons by UTMB?

Kodiak Ultra Marathons by UTMB is 62 miles (100 km).

How much elevation gain does Kodiak Ultra Marathons by UTMB have?

Kodiak Ultra Marathons by UTMB has 10,240 ft (3,121 m) of elevation gain, as the race states it.

Is Kodiak Ultra Marathons by UTMB a Western States qualifier?

Yes. Kodiak Ultra Marathons by UTMB is on the Western States 100's list of qualifying races. Check wser.org for the qualifying standard and years.

How many aid stations does Kodiak Ultra Marathons by UTMB have?

Kodiak Ultra Marathons by UTMB's course has 10 aid stations after the start.

Where can I see the Kodiak Ultra Marathons by UTMB elevation profile and aid station cutoffs?

runfarwhere has Kodiak Ultra Marathons by UTMB's course file. The outline, distance and climbing are free on its page; the elevation profile, aid stations with cutoffs and the GPX file are part of runfarwhere Premium.

How hilly is Kodiak Ultra Marathons by UTMB?

Kodiak Ultra Marathons by UTMB climbs about 165 ft a mile (31 m per km), flatter than 80% of the 119 50-mile and 100K races listed with their climbing.

What other 50-mile and 100K races are there in California?

Other upcoming 50-mile and 100K races in California include Cuyamaca (October 3, 2026), Euchre Bar Massacre (October 10, 2026) and That's No Moon Trail Races (October 10, 2026).

Other races in California

Every race in California

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