United StatesFixed distance
Marin Ultra Challenge 50 km Race
14 Mar2015
Distance
50km
Finishers
14283 men59 women
Winning time
3:55:06h
Median pace
7.64km/h
Pace distribution
142 finishers · 4.79–12.76 km/h · mean 7.93
Every finisher ran the same 50 km course, so these paces are directly comparable.
Histogram of finisher pace. 142 finishers ranged from 4.79 to 12.76 kilometres per hour, with a mean of 7.93 and a median of 7.64. The busiest band is 6.5 to 7.0 kilometres per hour, with 19 finishers.
Results
Ranks 1–50 of 142
| Rank | Runner | Time | Pace | Cat. | Placing |
|---|---|---|---|---|---|
| 1 | Shebest, BobUnited StatesMan | 3:55:06h | 12.76 | M40 | 1st M · 1st M40 |
| 2 | Ferrara, YewUnited StatesMan | 3:56:41h | 12.68 | M23 | 2nd M · 1st M23 |
| 3 | Laye, MatthewUnited StatesMan *Oakland, CA | 4:07:14h | 12.13 | M23 | 3rd M · 2nd M23 |
| 4 | Cooper, BrandonUnited StatesMan | 4:10:39h | 11.97 | M23 | 4th M · 3rd M23 |
| 5 | Vizcaino, ChristopherUnited StatesMan | 4:15:27h | 11.74 | M23 | 5th M · 4th M23 |
| 6 | Richards, EmilyUnited StatesWoman *Reno, NV | 4:15:36h | 11.74 | W35 | 1st F · 1st W35 |
| 7 | Scott, RickUnited StatesMan *Castle Rock, CO | 4:24:40h | 11.34 | M40 | 6th M · 2nd M40 |
| 8 | Rahmer, BrooksUnited StatesMan | 4:35:47h | 10.88 | M23 | 7th M · 5th M23 |
| 9 | Wilkins, DavidUnited StatesMan *San Francisco, CA | 4:36:06h | 10.87 | M23 | 8th M · 6th M23 |
| 10 | Duesterhoeft, SebastianGermanyMan | 4:36:46h | 10.84 | M23 | 9th M · 7th M23 |
| 11 | Fain, PeterUnited StatesMan *Truckee, CA | 4:39:13h | 10.74 | M40 | 10th M · 3rd M40 |
| 12 | Vander Tuig, RandyUnited StatesMan *Tulare, CA | 4:39:57h | 10.72 | M40 | 11th M · 4th M40 |
| 13 | Saito, YasushiUnited StatesMan *Mountain View, CA | 4:44:52h | 10.53 | M45 | 12th M · 1st M45 |
| 14 | Zuehlsdorf, BenUnited StatesMan *Mill Valley, CA | 4:47:49h | 10.42 | M23 | 13th M · 8th M23 |
| 15 | Baird, NakiaUnited StatesMan *San Francisco, CA | 4:47:59h | 10.42 | M35 | 14th M · 1st M35 |
| 16 | Kam, MaxUnited StatesMan | 4:47:59h | 10.42 | M23 | 14th M · 9th M23 |
| 17 | Hill, JohnUnited StatesMan *Kingwood, TX | 4:51:29h | 10.29 | M45 | 16th M · 2nd M45 |
| 18 | Quinn, JeffreyUnited StatesMan | 4:51:31h | 10.29 | M23 | 17th M · 10th M23 |
| 19 | Brown, KarstenUnited StatesMan *Front Royal, VA | 4:54:08h | 10.20 | M40 | 18th M · 5th M40 |
| 20 | Blameuser, DonnieUnited StatesMan *San Jose, CA | 4:54:13h | 10.20 | M35 | 19th M · 2nd M35 |
| 21 | Kadala, KristynUnited StatesWoman *Berkeley, CA | 4:54:38h | 10.18 | WU23 | 2nd F · 1st WU23 |
| 22 | Johnson, Eric WarrenUnited StatesMan *Lincoln, CA | 4:55:14h | 10.16 | M23 | 20th M · 11th M23 |
| 23 | Capel, JennyUnited StatesWoman *Reno, NV | 5:06:23h | 9.79 | W40 | 3rd F · 1st W40 |
| 24 | Clausen, KelsieUnited StatesWoman *Corte Madera, CA | 5:06:57h | 9.77 | WU23 | 4th F · 2nd WU23 |
| 25 | Reynoso, JesusUnited StatesMan *Elk Grove, CA | 5:07:23h | 9.76 | M45 | 21st M · 3rd M45 |
| 26 | Knox, MollyUnited StatesWoman *Roseville, CA | 5:13:18h | 9.57 | W40 | 5th F · 2nd W40 |
| 27 | Kuo, MichaelUnited StatesMan *Fremont, CA | 5:15:57h | 9.49 | M40 | 22nd M · 6th M40 |
| 28 | Peterson-Kirby, CarrieUnited StatesWoman *Santa Rosa, CA | 5:16:50h | 9.47 | W40 | 6th F · 3rd W40 |
| 29 | Perillo, ChrisUnited StatesMan *Lincoln, CA | 5:17:11h | 9.46 | M45 | 23rd M · 4th M45 |
| 30 | He, Bai-JiUnited StatesMan *Mountain View, CA | 5:18:11h | 9.43 | M23 | 24th M · 12th M23 |
| 31 | Lutz, HeatherUnited StatesWoman *San Francisco, CA | 5:19:55h | 9.38 | W23 | 7th F · 1st W23 |
| 32 | Stepanovic, AdamUnited StatesMan *Santa Cruz, CA | 5:25:23h | 9.22 | M23 | 25th M · 13th M23 |
| 33 | Cassidy, MikeUnited StatesMan *Santa Cruz, CA | 5:32:11h | 9.03 | M23 | 26th M · 14th M23 |
| 34 | Roberts, GabrielUnited StatesMan *San Jose, CA | 5:32:26h | 9.02 | M23 | 27th M · 15th M23 |
| 35 | Kortz, KimUnited StatesWoman *Folsom, CA | 5:36:52h | 8.91 | W50 | 8th F · 1st W50 |
| 36 | Terranova, MeredithUnited StatesWoman *Austin, TX | 5:40:42h | 8.80 | W40 | 9th F · 4th W40 |
| 37 | Guruswamy, KowsikUnited StatesMan *Mountain View, CA | 5:41:29h | 8.79 | M40 | 28th M · 7th M40 |
| 38 | Barbier, JeffreyUnited StatesMan *Rancho Cordova, CA | 5:42:05h | 8.77 | M50 | 29th M · 1st M50 |
| 39 | Talkington, SpenserUnited StatesMan *Mill Valley, CA | 5:42:33h | 8.76 | MU23 | 30th M · 1st MU23 |
| 40 | Vincent, RemiUnited StatesMan | 5:43:07h | 8.74 | MU23 | 31st M · 2nd MU23 |
| 41 | Williams, ChristinaUnited StatesWoman | 5:44:04h | 8.72 | W23 | 10th F · 2nd W23 |
| 42 | Conley, MaureenUnited StatesWoman *Twin Oaks, MO | 5:49:20h | 8.59 | W23 | 11th F · 3rd W23 |
| 43 | Winfield, EmmaUnited StatesWoman *Pleasant Hill, CA | 5:52:28h | 8.51 | W50 | 12th F · 2nd W50 |
| 44 | Roy, JackUnited StatesMan *Castro Valley, CA | 5:52:29h | 8.51 | M40 | 32nd M · 8th M40 |
| 45 | Stine, PeteUnited StatesMan *Palo Alto, CA | 5:54:48h | 8.46 | M23 | 33rd M · 16th M23 |
| 46 | Winthrop, CharlotteUnited StatesWoman *San Francisco, CA | 5:58:37h | 8.37 | W23 | 13th F · 4th W23 |
| 47 | Dalke, StevenUnited StatesMan *Bakersfield, CA | 5:59:00h | 8.36 | M50 | 34th M · 2nd M50 |
| 48 | Suzuki, BlakeUnited StatesMan *Clovis, CA | 6:01:25h | 8.30 | M50 | 35th M · 3rd M50 |
| 49 | Elam, XinxinUnited StatesWoman *San Francisco, CA | 6:03:19h | 8.26 | W23 | 14th F · 5th W23 |
| 50 | Bobovski, KateUnited StatesWoman *San Francisco, CA | 6:06:48h | 8.18 | W35 | 15th F · 2nd W35 |
- 1Shebest, BobUnited StatesMan1st M · 1st M40Time3:55:06hPace12.76Cat.M40
- 2Ferrara, YewUnited StatesMan2nd M · 1st M23Time3:56:41hPace12.68Cat.M23
- 3Laye, MatthewUnited StatesMan*Oakland, CA3rd M · 2nd M23Time4:07:14hPace12.13Cat.M23
- 4Cooper, BrandonUnited StatesMan4th M · 3rd M23Time4:10:39hPace11.97Cat.M23
- 5Vizcaino, ChristopherUnited StatesMan5th M · 4th M23Time4:15:27hPace11.74Cat.M23
- 6Richards, EmilyUnited StatesWoman*Reno, NV1st F · 1st W35Time4:15:36hPace11.74Cat.W35
- 7Scott, RickUnited StatesMan*Castle Rock, CO6th M · 2nd M40Time4:24:40hPace11.34Cat.M40
- 8Rahmer, BrooksUnited StatesMan7th M · 5th M23Time4:35:47hPace10.88Cat.M23
- 9Wilkins, DavidUnited StatesMan*San Francisco, CA8th M · 6th M23Time4:36:06hPace10.87Cat.M23
- 10Duesterhoeft, SebastianGermanyMan9th M · 7th M23Time4:36:46hPace10.84Cat.M23
- 11Fain, PeterUnited StatesMan*Truckee, CA10th M · 3rd M40Time4:39:13hPace10.74Cat.M40
- 12Vander Tuig, RandyUnited StatesMan*Tulare, CA11th M · 4th M40Time4:39:57hPace10.72Cat.M40
- 13Saito, YasushiUnited StatesMan*Mountain View, CA12th M · 1st M45Time4:44:52hPace10.53Cat.M45
- 14Zuehlsdorf, BenUnited StatesMan*Mill Valley, CA13th M · 8th M23Time4:47:49hPace10.42Cat.M23
- 15Baird, NakiaUnited StatesMan*San Francisco, CA14th M · 1st M35Time4:47:59hPace10.42Cat.M35
- 16Kam, MaxUnited StatesMan14th M · 9th M23Time4:47:59hPace10.42Cat.M23
- 17Hill, JohnUnited StatesMan*Kingwood, TX16th M · 2nd M45Time4:51:29hPace10.29Cat.M45
- 18Quinn, JeffreyUnited StatesMan17th M · 10th M23Time4:51:31hPace10.29Cat.M23
- 19Brown, KarstenUnited StatesMan*Front Royal, VA18th M · 5th M40Time4:54:08hPace10.20Cat.M40
- 20Blameuser, DonnieUnited StatesMan*San Jose, CA19th M · 2nd M35Time4:54:13hPace10.20Cat.M35
- 21Kadala, KristynUnited StatesWoman*Berkeley, CA2nd F · 1st WU23Time4:54:38hPace10.18Cat.WU23
- 22Johnson, Eric WarrenUnited StatesMan*Lincoln, CA20th M · 11th M23Time4:55:14hPace10.16Cat.M23
- 23Capel, JennyUnited StatesWoman*Reno, NV3rd F · 1st W40Time5:06:23hPace9.79Cat.W40
- 24Clausen, KelsieUnited StatesWoman*Corte Madera, CA4th F · 2nd WU23Time5:06:57hPace9.77Cat.WU23
- 25Reynoso, JesusUnited StatesMan*Elk Grove, CA21st M · 3rd M45Time5:07:23hPace9.76Cat.M45
- 26Knox, MollyUnited StatesWoman*Roseville, CA5th F · 2nd W40Time5:13:18hPace9.57Cat.W40
- 27Kuo, MichaelUnited StatesMan*Fremont, CA22nd M · 6th M40Time5:15:57hPace9.49Cat.M40
- 28Peterson-Kirby, CarrieUnited StatesWoman*Santa Rosa, CA6th F · 3rd W40Time5:16:50hPace9.47Cat.W40
- 29Perillo, ChrisUnited StatesMan*Lincoln, CA23rd M · 4th M45Time5:17:11hPace9.46Cat.M45
- 30He, Bai-JiUnited StatesMan*Mountain View, CA24th M · 12th M23Time5:18:11hPace9.43Cat.M23
- 31Lutz, HeatherUnited StatesWoman*San Francisco, CA7th F · 1st W23Time5:19:55hPace9.38Cat.W23
- 32Stepanovic, AdamUnited StatesMan*Santa Cruz, CA25th M · 13th M23Time5:25:23hPace9.22Cat.M23
- 33Cassidy, MikeUnited StatesMan*Santa Cruz, CA26th M · 14th M23Time5:32:11hPace9.03Cat.M23
- 34Roberts, GabrielUnited StatesMan*San Jose, CA27th M · 15th M23Time5:32:26hPace9.02Cat.M23
- 35Kortz, KimUnited StatesWoman*Folsom, CA8th F · 1st W50Time5:36:52hPace8.91Cat.W50
- 36Terranova, MeredithUnited StatesWoman*Austin, TX9th F · 4th W40Time5:40:42hPace8.80Cat.W40
- 37Guruswamy, KowsikUnited StatesMan*Mountain View, CA28th M · 7th M40Time5:41:29hPace8.79Cat.M40
- 38Barbier, JeffreyUnited StatesMan*Rancho Cordova, CA29th M · 1st M50Time5:42:05hPace8.77Cat.M50
- 39Talkington, SpenserUnited StatesMan*Mill Valley, CA30th M · 1st MU23Time5:42:33hPace8.76Cat.MU23
- 40Vincent, RemiUnited StatesMan31st M · 2nd MU23Time5:43:07hPace8.74Cat.MU23
- 41Williams, ChristinaUnited StatesWoman10th F · 2nd W23Time5:44:04hPace8.72Cat.W23
- 42Conley, MaureenUnited StatesWoman*Twin Oaks, MO11th F · 3rd W23Time5:49:20hPace8.59Cat.W23
- 43Winfield, EmmaUnited StatesWoman*Pleasant Hill, CA12th F · 2nd W50Time5:52:28hPace8.51Cat.W50
- 44Roy, JackUnited StatesMan*Castro Valley, CA32nd M · 8th M40Time5:52:29hPace8.51Cat.M40
- 45Stine, PeteUnited StatesMan*Palo Alto, CA33rd M · 16th M23Time5:54:48hPace8.46Cat.M23
- 46Winthrop, CharlotteUnited StatesWoman*San Francisco, CA13th F · 4th W23Time5:58:37hPace8.37Cat.W23
- 47Dalke, StevenUnited StatesMan*Bakersfield, CA34th M · 2nd M50Time5:59:00hPace8.36Cat.M50
- 48Suzuki, BlakeUnited StatesMan*Clovis, CA35th M · 3rd M50Time6:01:25hPace8.30Cat.M50
- 49Elam, XinxinUnited StatesWoman*San Francisco, CA14th F · 5th W23Time6:03:19hPace8.26Cat.W23
- 50Bobovski, KateUnited StatesWoman*San Francisco, CA15th F · 2nd W35Time6:06:48hPace8.18Cat.W35
Showing ranks 1–50 of 142