Kodiak Ultra Marathons 2025 Results

Double stones are up for grab at America’s Major, the Kodiak Ultra Marathons by UTMB this weekend Big Bear in the San Bernardino Mountains above Los Angeles in California.

–> I’ll update results are they come in over the course of the weekend.

Find all UTMB coverage on my dedicated UTMB page here.

For full results visit the UTMB website, below the top runners by race:

100 Mile 160km (100M – 8 Stones)

Women:

1. Lin CHEN – China – 19:31:17
2. Madison LIECHTY – USA – 19:43:59
3. Genevieve HARRISON – USA – 20:15:58

Men:

1. Hayden HAWKS – USA – 16:40:37
2. Joseph MCCONAUGHY – USA – 17:01:32
3. Jhon BARRERA – Colombia – 17:29:53

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100K 98km (100K – 6 Stones)

Women:

1. Mary DENHOLM – USA – 09:28:28
2. Erin MOYER – USA – 10:03:19
3. Imogen AINSWORTH – Great Britain – 10:50:49

Men:

1. Kellen BLUMBERG – USA – 08:30:06
2. Guillaume TIPHENE – France – 08:31:10
3. Ryan RAFF – USA – 08:53:59

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50K 49km (50K – 4 Stones)

Women:

1. Makena MORLEY – USA – 04:03:20
2. Alicia VARGO – USA – 04:14:35
3. Sofie SCHUNK – USA – 04:15:35

Men:

1. Andreu BLANES REIG – Spain – 03:30:21
2. Alex GARCIA CARRILLO – Spain – 03:38:23
3. Anthony COSTALES – USA – 03:38:51

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21K 22km (20K – 2 Stones)

Women:

1. Clara CASPARD – USA – 01:52:16
2. Madison BERUMEN – USA – 02:06:17
3. Stefanie KUEHFUSZ – USA – 02:08:50

Men:

1. Tom NELSON – USA – 01:46:25
2. Lindsay SMITH – USA – 01:47:16
3. Sebastian SALSBURY – USA – 01:48:40

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Below are the overall numbers for this year’s Kodiak Ultra Marathons:

• 100 Mile Starters: 437. DNF: 109 + Finishers: 328. Women 57 (17%), Men 271 (83%).
• 100K Starters: 511. DNF: 87 + Finishers: 424. Women 123 (29%), Men 301 (71%).
• 50K Starters: 675. DNF: 64 + Finishers: 611. Women 249 (41%), Men 362 (59%).
• 21K Starters: 514. DNF: 2 + Finishers: 512. Women 237 (46%), Men 275 (54%).
• 10 K Starters: 85. DNF: XX + Finishers: XX. Women XX (XX), Men XX (XX).

Kodiak Ultra Marathons 2025 saw a total 2,222 starters and 1,957 finishers. 718 (37%) women and 1,239 (63%) men reached the finish line and earned themselves their respective stones and an UTMB index (or directly punched their ticket to the Finals in Chamonix for 2026).

Next we travel to Asia for a triple header in China with the Ultra-Trail Ninghai, South Korea with the TransJeju, and the brand new Trail of the Kings – Lake Toba in Indonesia all on on 17-19 October, 2025. For a full list of UTMB World Series events visit the ECC UTMB World Series events calendar.