United StatesFixed distance
North Marin Ridge 50km Run
18 Feb2023
Distance
50km
Finishers
4335 men8 women
Winning time
4:35:32h
Median pace
7.64km/h
Pace distribution
43 finishers · 5.71–10.89 km/h · mean 7.73
Every finisher ran the same 50 km course, so these paces are directly comparable.
Histogram of finisher pace. 43 finishers ranged from 5.71 to 10.89 kilometres per hour, with a mean of 7.73 and a median of 7.64. The busiest band is 7.0 to 7.5 kilometres per hour, with 8 finishers.
Results
Ranks 1–43 of 43
| Rank | Runner | Time | Pace | Cat. | Placing |
|---|---|---|---|---|---|
| 1 | *Alameda, CA | 4:35:32h | 10.89 | M40 | 1st M · 1st M40 |
| 2 | *San Jose, CA | 4:41:40h | 10.65 | M23 | 2nd M · 1st M23 |
| 3 | *San Bruno, CA | 4:53:41h | 10.21 | M45 | 3rd M · 1st M45 |
| 4 | *San Francisco, CA | 5:12:05h | 9.61 | M55 | 4th M · 1st M55 |
| 5 | *Arcata, CA | 5:19:06h | 9.40 | M23 | 5th M · 2nd M23 |
| 6 | *San Jose, CA | 5:21:45h | 9.32 | M55 | 6th M · 2nd M55 |
| 7 | *San Rafael, CA | 5:25:38h | 9.21 | W35 | 1st F · 1st W35 |
| 8 | *Berkeley, CA | 5:31:59h | 9.04 | M50 | 7th M · 1st M50 |
| 9 | *Vallejo, CA | 5:45:09h | 8.69 | M23 | 8th M · 3rd M23 |
| 10 | *San Francisco, CA | 5:46:40h | 8.65 | M45 | 9th M · 2nd M45 |
| 11 | *Danville, CA | 5:57:52h | 8.38 | M40 | 10th M · 2nd M40 |
| 12 | *Livermore, CA | 5:57:53h | 8.38 | M40 | 11th M · 3rd M40 |
| 13 | *Oakland, CA | 6:00:57h | 8.31 | M55 | 12th M · 3rd M55 |
| 14 | *Cupertino, CA | 6:06:05h | 8.20 | W45 | 2nd F · 1st W45 |
| 15 | *Mill Valley, CA | 6:08:32h | 8.14 | M35 | 13th M · 1st M35 |
| 16 | *Santa Clara, CA | 6:11:14h | 8.08 | M55 | 14th M · 4th M55 |
| 17 | *Santa Clara, CA | 6:21:37h | 7.86 | M55 | 15th M · 5th M55 |
| 18 | *Pleasanton, CA | 6:27:06h | 7.75 | M45 | 16th M · 3rd M45 |
| 19 | *San Francisco, CA | 6:30:25h | 7.68 | M55 | 17th M · 6th M55 |
| 20 | *Los Gatos, CA | 6:31:53h | 7.66 | M23 | 18th M · 4th M23 |
| 21 | *Mill Valley, CA | 6:32:33h | 7.64 | W50 | 3rd F · 1st W50 |
| 22 | *Los Angeles, CA | 6:32:35h | 7.64 | M50 | 19th M · 2nd M50 |
| 23 | *Travis Afb Ca, CA | 6:40:58h | 7.48 | W23 | 4th F · 1st W23 |
| 24 | *Vacaville, CA | 6:40:59h | 7.48 | M23 | 20th M · 5th M23 |
| 25 | *Larkspur, CA | 6:42:17h | 7.46 | M45 | 21st M · 4th M45 |
| 26 | *San Jose, CA | 6:47:04h | 7.37 | W40 | 5th F · 1st W40 |
| 27 | *San Mateo, CA | 6:47:05h | 7.37 | M40 | 22nd M · 4th M40 |
| 28 | *San Francisco, CA | 6:50:34h | 7.31 | M40 | 23rd M · 5th M40 |
| 29 | *Santa Clara, CA | 6:53:22h | 7.26 | M23 | 24th M · 6th M23 |
| 30 | *San Ramon, CA | 7:01:43h | 7.11 | M45 | 25th M · 5th M45 |
| 31 | *Saratoga, CA | 7:14:57h | 6.90 | M55 | 26th M · 7th M55 |
| 32 | *Mill Valley, CA | 7:24:01h | 6.76 | MU23 | 27th M · 1st MU23 |
| 33 | *Saint Helena, CA | 7:32:11h | 6.63 | M45 | 28th M · 6th M45 |
| 34 | *Cupertino, CA | 7:38:34h | 6.54 | W45 | 6th F · 2nd W45 |
| 35 | *Los Altos, CA | 7:40:58h | 6.51 | M60 | 29th M · 1st M60 |
| 36 | *Santa Rosa, CA | 7:53:55h | 6.33 | M35 | 30th M · 2nd M35 |
| 37 | *San Jose, CA | 7:57:32h | 6.28 | M50 | 31st M · 3rd M50 |
| 38 | *Mountain View, CA | 7:59:28h | 6.26 | M40 | 32nd M · 6th M40 |
| 39 | *Sunnyvale, CA | 7:59:29h | 6.26 | M45 | 33rd M · 7th M45 |
| 40 | *Vallejo, CA | 8:18:15h | 6.02 | M60 | 34th M · 2nd M60 |
| 41 | *Milpitas, CA | 8:18:47h | 6.01 | M45 | 35th M · 8th M45 |
| 42 | *San Ramon, CA | 8:29:37h | 5.89 | W55 | 7th F · 1st W55 |
| 43 | *Los Altos, CA | 8:45:00h | 5.71 | W40 | 8th F · 2nd W40 |
- 1*Alameda, CA1st M · 1st M40Time4:35:32hPace10.89Cat.M40
- 2*San Jose, CA2nd M · 1st M23Time4:41:40hPace10.65Cat.M23
- 3*San Bruno, CA3rd M · 1st M45Time4:53:41hPace10.21Cat.M45
- 4*San Francisco, CA4th M · 1st M55Time5:12:05hPace9.61Cat.M55
- 5*Arcata, CA5th M · 2nd M23Time5:19:06hPace9.40Cat.M23
- 6*San Jose, CA6th M · 2nd M55Time5:21:45hPace9.32Cat.M55
- 7*San Rafael, CA1st F · 1st W35Time5:25:38hPace9.21Cat.W35
- 8*Berkeley, CA7th M · 1st M50Time5:31:59hPace9.04Cat.M50
- 9*Vallejo, CA8th M · 3rd M23Time5:45:09hPace8.69Cat.M23
- 10*San Francisco, CA9th M · 2nd M45Time5:46:40hPace8.65Cat.M45
- 11*Danville, CA10th M · 2nd M40Time5:57:52hPace8.38Cat.M40
- 12*Livermore, CA11th M · 3rd M40Time5:57:53hPace8.38Cat.M40
- 13*Oakland, CA12th M · 3rd M55Time6:00:57hPace8.31Cat.M55
- 14*Cupertino, CA2nd F · 1st W45Time6:06:05hPace8.20Cat.W45
- 15*Mill Valley, CA13th M · 1st M35Time6:08:32hPace8.14Cat.M35
- 16*Santa Clara, CA14th M · 4th M55Time6:11:14hPace8.08Cat.M55
- 17*Santa Clara, CA15th M · 5th M55Time6:21:37hPace7.86Cat.M55
- 18*Pleasanton, CA16th M · 3rd M45Time6:27:06hPace7.75Cat.M45
- 19*San Francisco, CA17th M · 6th M55Time6:30:25hPace7.68Cat.M55
- 20*Los Gatos, CA18th M · 4th M23Time6:31:53hPace7.66Cat.M23
- 21*Mill Valley, CA3rd F · 1st W50Time6:32:33hPace7.64Cat.W50
- 22*Los Angeles, CA19th M · 2nd M50Time6:32:35hPace7.64Cat.M50
- 23*Travis Afb Ca, CA4th F · 1st W23Time6:40:58hPace7.48Cat.W23
- 24*Vacaville, CA20th M · 5th M23Time6:40:59hPace7.48Cat.M23
- 25*Larkspur, CA21st M · 4th M45Time6:42:17hPace7.46Cat.M45
- 26*San Jose, CA5th F · 1st W40Time6:47:04hPace7.37Cat.W40
- 27*San Mateo, CA22nd M · 4th M40Time6:47:05hPace7.37Cat.M40
- 28*San Francisco, CA23rd M · 5th M40Time6:50:34hPace7.31Cat.M40
- 29*Santa Clara, CA24th M · 6th M23Time6:53:22hPace7.26Cat.M23
- 30*San Ramon, CA25th M · 5th M45Time7:01:43hPace7.11Cat.M45
- 31*Saratoga, CA26th M · 7th M55Time7:14:57hPace6.90Cat.M55
- 32*Mill Valley, CA27th M · 1st MU23Time7:24:01hPace6.76Cat.MU23
- 33*Saint Helena, CA28th M · 6th M45Time7:32:11hPace6.63Cat.M45
- 34*Cupertino, CA6th F · 2nd W45Time7:38:34hPace6.54Cat.W45
- 35*Los Altos, CA29th M · 1st M60Time7:40:58hPace6.51Cat.M60
- 36*Santa Rosa, CA30th M · 2nd M35Time7:53:55hPace6.33Cat.M35
- 37*San Jose, CA31st M · 3rd M50Time7:57:32hPace6.28Cat.M50
- 38*Mountain View, CA32nd M · 6th M40Time7:59:28hPace6.26Cat.M40
- 39*Sunnyvale, CA33rd M · 7th M45Time7:59:29hPace6.26Cat.M45
- 40*Vallejo, CA34th M · 2nd M60Time8:18:15hPace6.02Cat.M60
- 41*Milpitas, CA35th M · 8th M45Time8:18:47hPace6.01Cat.M45
- 42*San Ramon, CA7th F · 1st W55Time8:29:37hPace5.89Cat.W55
- 43*Los Altos, CA8th F · 2nd W40Time8:45:00hPace5.71Cat.W40