United StatesFixed distance
Kodiak Ultra Marathons by UTMB - 100K
11–12 Oct2025
Distance
100km
Finishers
424301 men123 women
Winning time
8:30:06h
Median pace
6.22km/h
Pace distribution
424 finishers · 4.91–11.76 km/h · mean 6.46
Every finisher ran the same 100 km course, so these paces are directly comparable.
Histogram of finisher pace. 424 finishers ranged from 4.91 to 11.76 kilometres per hour, with a mean of 6.46 and a median of 6.22. The busiest band is 6.0 to 6.5 kilometres per hour, with 100 finishers.
Results
Ranks 1–50 of 424
| Rank | Runner | Time | Pace | Cat. | Placing |
|---|---|---|---|---|---|
| 1 | Blumberg, KellenUnited StatesMan | 8:30:06h | 11.76 | M23 | 1st M · 1st M23 |
| 2 | Tiphene, GuillaumeFranceMan | 8:31:10h | 11.74 | M23 | 2nd M · 2nd M23 |
| 3 | Raff, RyanUnited StatesMan | 8:53:59h | 11.24 | M23 | 3rd M · 3rd M23 |
| 4 | Perrin, ZacharyUnited StatesMan | 9:02:18h | 11.06 | M23 | 4th M · 4th M23 |
| 5 | Rahm, MaxGermanyMan | 9:23:32h | 10.65 | M23 | 5th M · 5th M23 |
| 6 | Slattengren, BlakeUnited StatesMan | 9:25:18h | 10.61 | M23 | 6th M · 6th M23 |
| 7 | Denholm, MaryUnited StatesWoman | 9:28:28h | 10.55 | W35 | 1st F · 1st W35 |
| 8 | Sunseri, MichelinoUnited StatesMan | 9:40:16h | 10.34 | M23 | 7th M · 7th M23 |
| 9 | Bigman, MatthewUnited StatesMan | 9:45:47h | 10.24 | M23 | 8th M · 8th M23 |
| 10 | Moyer, ErinUnited StatesWoman | 10:03:19h | 9.95 | W23 | 2nd F · 1st W23 |
| 11 | Williams, NathanUnited StatesMan | 10:08:41h | 9.86 | M23 | 9th M · 9th M23 |
| 12 | Lightbody, NicholasCanadaMan | 10:33:51h | 9.47 | M23 | 10th M · 10th M23 |
| 13 | Sanchez, EmilioUnited StatesMan | 10:49:10h | 9.24 | M23 | 11th M · 11th M23 |
| 14 | Ainsworth, ImogenGreat BritainWoman | 10:50:49h | 9.22 | W35 | 3rd F · 2nd W35 |
| 15 | Mon-Williams, RuaridhGreat BritainMan | 10:54:18h | 9.17 | M23 | 12th M · 12th M23 |
| 16 | Castillo, SpencerUnited StatesMan | 11:01:43h | 9.07 | M23 | 13th M · 13th M23 |
| 17 | Bergstrom, NicoleUnited StatesWoman | 11:04:14h | 9.03 | W23 | 4th F · 2nd W23 |
| 18 | Miles, JamesCanadaMan | 11:05:26h | 9.02 | M23 | 14th M · 14th M23 |
| 19 | Myrvang, AnnieUnited StatesWoman | 11:07:33h | 8.99 | W23 | 5th F · 3rd W23 |
| 20 | Mattsson, SebastianSwedenMan | 11:15:12h | 8.89 | M35 | 15th M · 1st M35 |
| 21 | Cox, CharlotteUnited StatesWoman | 11:15:23h | 8.88 | W35 | 6th F · 3rd W35 |
| 22 | Crespo, DanielUnited StatesMan | 11:15:27h | 8.88 | M35 | 16th M · 2nd M35 |
| 23 | Babini, Augusto LuisArgentinaMan | 11:19:33h | 8.83 | M40 | 17th M · 1st M40 |
| 24 | Woodbury, JamieUnited StatesMan | 11:27:41h | 8.72 | M23 | 18th M · 15th M23 |
| 25 | Backholm, AriFinlandMan | 11:33:11h | 8.66 | M50 | 19th M · 1st M50 |
| 26 | Bensko, JennaUnited StatesWoman | 11:38:34h | 8.59 | W23 | 7th F · 4th W23 |
| 27 | Leuenberger, DavidSwitzerlandMan | 11:39:25h | 8.58 | M35 | 20th M · 3rd M35 |
| 28 | Randrup, KristinaUnited StatesWoman | 11:40:08h | 8.57 | W23 | 8th F · 5th W23 |
| 29 | Gardner, RileyUnited StatesMan | 11:41:01h | 8.56 | M35 | 21st M · 4th M35 |
| 30 | Johnston, NatalieCanadaWoman | 11:44:37h | 8.52 | W23 | 9th F · 6th W23 |
| 31 | Haas, TanjaSwitzerlandWoman | 11:45:24h | 8.51 | W23 | 10th F · 7th W23 |
| 32 | Fromm, BrettUnited StatesMan | 11:47:13h | 8.48 | M45 | 22nd M · 1st M45 |
| 33 | Horgan, OliviaUnited StatesWoman | 11:47:34h | 8.48 | W23 | 11th F · 8th W23 |
| 34 | Castonguay, AlexCanadaWoman | 11:51:40h | 8.43 | W23 | 12th F · 9th W23 |
| 35 | Malkowski, EricUnited StatesMan | 11:58:17h | 8.35 | M40 | 23rd M · 2nd M40 |
| 36 | Smock, JeffreyUnited StatesMan | 11:59:45h | 8.34 | M50 | 24th M · 2nd M50 |
| 37 | Guerra Fernandes, Humberto GuerraBrazilMan | 12:00:11h | 8.33 | M55 | 25th M · 1st M55 |
| 38 | Stefan, OttoUnited StatesMan | 12:01:41h | 8.31 | M23 | 26th M · 16th M23 |
| 39 | Cornell, ArleyUnited StatesMan | 12:03:43h | 8.29 | M23 | 27th M · 17th M23 |
| 40 | Neumann, MatthewUnited StatesMan | 12:10:33h | 8.21 | M23 | 28th M · 18th M23 |
| 41 | Soudee, ThierryFranceMan | 12:11:56h | 8.20 | M50 | 29th M · 3rd M50 |
| 42 | Sondaz, RemiFranceMan | 12:12:48h | 8.19 | M23 | 30th M · 19th M23 |
| 43 | Wopata, ScottUnited StatesMan | 12:16:18h | 8.15 | M40 | 31st M · 3rd M40 |
| 44 | Bouchey, JosephUnited StatesMan | 12:20:11h | 8.11 | M35 | 32nd M · 5th M35 |
| 45 | Cothenet, PaulUnited StatesMan | 12:21:30h | 8.09 | M35 | 33rd M · 6th M35 |
| 46 | Ashland, ChristopherUnited StatesMan | 12:35:54h | 7.94 | M35 | 34th M · 7th M35 |
| 47 | Sevilla, BernardoEcuadorMan | 12:37:04h | 7.92 | M50 | 35th M · 4th M50 |
| 48 | Shemyakin, MikhailUnited StatesMan | 12:38:10h | 7.91 | M40 | 36th M · 4th M40 |
| 49 | Mabe, MikeUnited StatesMan | 12:38:16h | 7.91 | M35 | 37th M · 8th M35 |
| 50 | Stofko, AndreaUnited StatesWoman | 12:38:27h | 7.91 | W23 | 13th F · 10th W23 |
- 1Blumberg, KellenUnited StatesMan1st M · 1st M23Time8:30:06hPace11.76Cat.M23
- 2Tiphene, GuillaumeFranceMan2nd M · 2nd M23Time8:31:10hPace11.74Cat.M23
- 3Raff, RyanUnited StatesMan3rd M · 3rd M23Time8:53:59hPace11.24Cat.M23
- 4Perrin, ZacharyUnited StatesMan4th M · 4th M23Time9:02:18hPace11.06Cat.M23
- 5Rahm, MaxGermanyMan5th M · 5th M23Time9:23:32hPace10.65Cat.M23
- 6Slattengren, BlakeUnited StatesMan6th M · 6th M23Time9:25:18hPace10.61Cat.M23
- 7Denholm, MaryUnited StatesWoman1st F · 1st W35Time9:28:28hPace10.55Cat.W35
- 8Sunseri, MichelinoUnited StatesMan7th M · 7th M23Time9:40:16hPace10.34Cat.M23
- 9Bigman, MatthewUnited StatesMan8th M · 8th M23Time9:45:47hPace10.24Cat.M23
- 10Moyer, ErinUnited StatesWoman2nd F · 1st W23Time10:03:19hPace9.95Cat.W23
- 11Williams, NathanUnited StatesMan9th M · 9th M23Time10:08:41hPace9.86Cat.M23
- 12Lightbody, NicholasCanadaMan10th M · 10th M23Time10:33:51hPace9.47Cat.M23
- 13Sanchez, EmilioUnited StatesMan11th M · 11th M23Time10:49:10hPace9.24Cat.M23
- 14Ainsworth, ImogenGreat BritainWoman3rd F · 2nd W35Time10:50:49hPace9.22Cat.W35
- 15Mon-Williams, RuaridhGreat BritainMan12th M · 12th M23Time10:54:18hPace9.17Cat.M23
- 16Castillo, SpencerUnited StatesMan13th M · 13th M23Time11:01:43hPace9.07Cat.M23
- 17Bergstrom, NicoleUnited StatesWoman4th F · 2nd W23Time11:04:14hPace9.03Cat.W23
- 18Miles, JamesCanadaMan14th M · 14th M23Time11:05:26hPace9.02Cat.M23
- 19Myrvang, AnnieUnited StatesWoman5th F · 3rd W23Time11:07:33hPace8.99Cat.W23
- 20Mattsson, SebastianSwedenMan15th M · 1st M35Time11:15:12hPace8.89Cat.M35
- 21Cox, CharlotteUnited StatesWoman6th F · 3rd W35Time11:15:23hPace8.88Cat.W35
- 22Crespo, DanielUnited StatesMan16th M · 2nd M35Time11:15:27hPace8.88Cat.M35
- 23Babini, Augusto LuisArgentinaMan17th M · 1st M40Time11:19:33hPace8.83Cat.M40
- 24Woodbury, JamieUnited StatesMan18th M · 15th M23Time11:27:41hPace8.72Cat.M23
- 25Backholm, AriFinlandMan19th M · 1st M50Time11:33:11hPace8.66Cat.M50
- 26Bensko, JennaUnited StatesWoman7th F · 4th W23Time11:38:34hPace8.59Cat.W23
- 27Leuenberger, DavidSwitzerlandMan20th M · 3rd M35Time11:39:25hPace8.58Cat.M35
- 28Randrup, KristinaUnited StatesWoman8th F · 5th W23Time11:40:08hPace8.57Cat.W23
- 29Gardner, RileyUnited StatesMan21st M · 4th M35Time11:41:01hPace8.56Cat.M35
- 30Johnston, NatalieCanadaWoman9th F · 6th W23Time11:44:37hPace8.52Cat.W23
- 31Haas, TanjaSwitzerlandWoman10th F · 7th W23Time11:45:24hPace8.51Cat.W23
- 32Fromm, BrettUnited StatesMan22nd M · 1st M45Time11:47:13hPace8.48Cat.M45
- 33Horgan, OliviaUnited StatesWoman11th F · 8th W23Time11:47:34hPace8.48Cat.W23
- 34Castonguay, AlexCanadaWoman12th F · 9th W23Time11:51:40hPace8.43Cat.W23
- 35Malkowski, EricUnited StatesMan23rd M · 2nd M40Time11:58:17hPace8.35Cat.M40
- 36Smock, JeffreyUnited StatesMan24th M · 2nd M50Time11:59:45hPace8.34Cat.M50
- 37Guerra Fernandes, Humberto GuerraBrazilMan25th M · 1st M55Time12:00:11hPace8.33Cat.M55
- 38Stefan, OttoUnited StatesMan26th M · 16th M23Time12:01:41hPace8.31Cat.M23
- 39Cornell, ArleyUnited StatesMan27th M · 17th M23Time12:03:43hPace8.29Cat.M23
- 40Neumann, MatthewUnited StatesMan28th M · 18th M23Time12:10:33hPace8.21Cat.M23
- 41Soudee, ThierryFranceMan29th M · 3rd M50Time12:11:56hPace8.20Cat.M50
- 42Sondaz, RemiFranceMan30th M · 19th M23Time12:12:48hPace8.19Cat.M23
- 43Wopata, ScottUnited StatesMan31st M · 3rd M40Time12:16:18hPace8.15Cat.M40
- 44Bouchey, JosephUnited StatesMan32nd M · 5th M35Time12:20:11hPace8.11Cat.M35
- 45Cothenet, PaulUnited StatesMan33rd M · 6th M35Time12:21:30hPace8.09Cat.M35
- 46Ashland, ChristopherUnited StatesMan34th M · 7th M35Time12:35:54hPace7.94Cat.M35
- 47Sevilla, BernardoEcuadorMan35th M · 4th M50Time12:37:04hPace7.92Cat.M50
- 48Shemyakin, MikhailUnited StatesMan36th M · 4th M40Time12:38:10hPace7.91Cat.M40
- 49Mabe, MikeUnited StatesMan37th M · 8th M35Time12:38:16hPace7.91Cat.M35
- 50Stofko, AndreaUnited StatesWoman13th F · 10th W23Time12:38:27hPace7.91Cat.W23
Showing ranks 1–50 of 424