United StatesFixed distance
Sean O'Brien 100 km Trail Race
27 Jan2024
Distance
100km
Finishers
7359 men14 women
Winning time
10:00:01h
Median pace
6.59km/h
Pace distribution
73 finishers · 5.94–10.00 km/h · mean 6.80
Every finisher ran the same 100 km course, so these paces are directly comparable.
Histogram of finisher pace. 73 finishers ranged from 5.94 to 10.00 kilometres per hour, with a mean of 6.80 and a median of 6.59. The busiest band is 6.0 to 6.5 kilometres per hour, with 26 finishers.
Results
Ranks 1–50 of 73
| Rank | Runner | Time | Pace | Cat. | Placing |
|---|---|---|---|---|---|
| 1 | *Costa Mesa, CA | 10:00:01h | 10.00 | M23 | 1st M · 1st M23 |
| 2 | *Bend, OR | 11:24:17h | 8.77 | M40 | 2nd M · 1st M40 |
| 3 | *Front Royal, VA | 11:57:02h | 8.37 | MU23 | 3rd M · 1st MU23 |
| 4 | *Cool, CA | 11:59:20h | 8.34 | W23 | 1st F · 1st W23 |
| 5 | *Fort Collins, CO | 12:11:44h | 8.20 | M40 | 4th M · 2nd M40 |
| 6 | *Las Vegas, NV | 12:15:02h | 8.16 | M35 | 5th M · 1st M35 |
| 7 | *Ventura, CA | 12:40:52h | 7.89 | M23 | 6th M · 2nd M23 |
| 8 | *Palo Alto, CA | 12:46:25h | 7.83 | M50 | 7th M · 1st M50 |
| 9 | *Temecula, CA | 13:04:31h | 7.65 | M23 | 8th M · 3rd M23 |
| 10 | *Castaic, CA | 13:08:08h | 7.61 | M50 | 9th M · 2nd M50 |
| 11 | *Normandy Park, WA | 13:21:49h | 7.48 | M23 | 10th M · 4th M23 |
| 12 | *Culver City, CA | 13:21:52h | 7.48 | M23 | 11th M · 5th M23 |
| 13 | *Berkeley, CA | 13:28:45h | 7.42 | W23 | 2nd F · 2nd W23 |
| 14 | *Seattle, WA | 13:28:46h | 7.42 | W40 | 3rd F · 1st W40 |
| 15 | *Ventura, CA | 13:32:48h | 7.38 | M40 | 12th M · 3rd M40 |
| 16 | *San Diego, CA | 13:38:01h | 7.33 | M35 | 13th M · 2nd M35 |
| 17 | *Cedar Hills, UT | 13:49:04h | 7.24 | M23 | 14th M · 6th M23 |
| 18 | *Thousand Oaks, CA | 13:49:08h | 7.24 | W45 | 4th F · 1st W45 |
| 19 | *Westlake Village, CA | 14:06:33h | 7.09 | M50 | 15th M · 3rd M50 |
| 20 | *Campbell, CA | 14:09:45h | 7.06 | M35 | 16th M · 3rd M35 |
| 21 | *Newport Beach, CA | 14:14:01h | 7.03 | M40 | 17th M · 4th M40 |
| 22 | *Los Angeles, CA | 14:14:26h | 7.02 | M23 | 18th M · 7th M23 |
| 23 | *Santa Monica, CA | 14:22:41h | 6.96 | W23 | 5th F · 3rd W23 |
| 24 | *Fullerton, CA | 14:34:18h | 6.86 | M50 | 19th M · 4th M50 |
| 25 | *Porter Ranch, CA | 14:36:44h | 6.84 | M45 | 20th M · 1st M45 |
| 26 | *San Diego, CA | 14:43:24h | 6.79 | M40 | 21st M · 5th M40 |
| 27 | *Carpinteria, CA | 14:50:03h | 6.74 | M23 | 22nd M · 8th M23 |
| 28 | *Issaquah, WA | 14:52:40h | 6.72 | M45 | 23rd M · 2nd M45 |
| 29 | *San Marcos, CA | 14:53:53h | 6.71 | M23 | 24th M · 9th M23 |
| 30 | *New York, NY | 14:55:15h | 6.70 | M23 | 25th M · 10th M23 |
| 31 | *San Carlos, CA | 15:06:01h | 6.62 | M40 | 26th M · 6th M40 |
| 32 | *Brooklyn, NY | 15:06:25h | 6.62 | M40 | 27th M · 7th M40 |
| 33 | *Pittsburgh, PA | 15:06:27h | 6.62 | W35 | 6th F · 1st W35 |
| 34 | *Encino, CA | 15:07:20h | 6.61 | M23 | 28th M · 11th M23 |
| 35 | *Norwalk, CA | 15:08:26h | 6.61 | M23 | 29th M · 12th M23 |
| 36 | *Vancouver, WA | 15:09:31h | 6.60 | M45 | 30th M · 3rd M45 |
| 37 | *Visalia, CA | 15:10:59h | 6.59 | M23 | 31st M · 13th M23 |
| 38 | *Chino Hills, CA | 15:11:10h | 6.58 | M45 | 32nd M · 4th M45 |
| 39 | *Los Angeles, CA | 15:12:12h | 6.58 | M35 | 33rd M · 4th M35 |
| 40 | *Los Angeles, CA | 15:17:28h | 6.54 | M23 | 34th M · 14th M23 |
| 41 | *Helsinki | 15:19:34h | 6.53 | W35 | 7th F · 2nd W35 |
| 42 | *Centennial, CO | 15:22:46h | 6.50 | M45 | 35th M · 5th M45 |
| 43 | *Kamloops, BC | 15:24:13h | 6.49 | M45 | 36th M · 6th M45 |
| 44 | *Fullerton, CA | 15:26:20h | 6.48 | M40 | 37th M · 8th M40 |
| 45 | *San Rafael, CA | 15:27:26h | 6.47 | M45 | 38th M · 7th M45 |
| 46 | *La Crescenta, CA | 15:28:03h | 6.46 | M50 | 39th M · 5th M50 |
| 47 | *Oak Park, CA | 15:30:31h | 6.45 | W45 | 8th F · 2nd W45 |
| 48 | *Long Beach, CA | 15:40:28h | 6.38 | M40 | 40th M · 9th M40 |
| 49 | *Dublin, CA | 15:42:00h | 6.37 | M35 | 41st M · 5th M35 |
| 50 | *Burbank, CA | 15:43:55h | 6.36 | M23 | 42nd M · 15th M23 |
- 1*Costa Mesa, CA1st M · 1st M23Time10:00:01hPace10.00Cat.M23
- 2*Bend, OR2nd M · 1st M40Time11:24:17hPace8.77Cat.M40
- 3*Front Royal, VA3rd M · 1st MU23Time11:57:02hPace8.37Cat.MU23
- 4*Cool, CA1st F · 1st W23Time11:59:20hPace8.34Cat.W23
- 5*Fort Collins, CO4th M · 2nd M40Time12:11:44hPace8.20Cat.M40
- 6*Las Vegas, NV5th M · 1st M35Time12:15:02hPace8.16Cat.M35
- 7*Ventura, CA6th M · 2nd M23Time12:40:52hPace7.89Cat.M23
- 8*Palo Alto, CA7th M · 1st M50Time12:46:25hPace7.83Cat.M50
- 9*Temecula, CA8th M · 3rd M23Time13:04:31hPace7.65Cat.M23
- 10*Castaic, CA9th M · 2nd M50Time13:08:08hPace7.61Cat.M50
- 11*Normandy Park, WA10th M · 4th M23Time13:21:49hPace7.48Cat.M23
- 12*Culver City, CA11th M · 5th M23Time13:21:52hPace7.48Cat.M23
- 13*Berkeley, CA2nd F · 2nd W23Time13:28:45hPace7.42Cat.W23
- 14*Seattle, WA3rd F · 1st W40Time13:28:46hPace7.42Cat.W40
- 15*Ventura, CA12th M · 3rd M40Time13:32:48hPace7.38Cat.M40
- 16*San Diego, CA13th M · 2nd M35Time13:38:01hPace7.33Cat.M35
- 17*Cedar Hills, UT14th M · 6th M23Time13:49:04hPace7.24Cat.M23
- 18*Thousand Oaks, CA4th F · 1st W45Time13:49:08hPace7.24Cat.W45
- 19*Westlake Village, CA15th M · 3rd M50Time14:06:33hPace7.09Cat.M50
- 20*Campbell, CA16th M · 3rd M35Time14:09:45hPace7.06Cat.M35
- 21*Newport Beach, CA17th M · 4th M40Time14:14:01hPace7.03Cat.M40
- 22*Los Angeles, CA18th M · 7th M23Time14:14:26hPace7.02Cat.M23
- 23*Santa Monica, CA5th F · 3rd W23Time14:22:41hPace6.96Cat.W23
- 24*Fullerton, CA19th M · 4th M50Time14:34:18hPace6.86Cat.M50
- 25*Porter Ranch, CA20th M · 1st M45Time14:36:44hPace6.84Cat.M45
- 26*San Diego, CA21st M · 5th M40Time14:43:24hPace6.79Cat.M40
- 27*Carpinteria, CA22nd M · 8th M23Time14:50:03hPace6.74Cat.M23
- 28*Issaquah, WA23rd M · 2nd M45Time14:52:40hPace6.72Cat.M45
- 29*San Marcos, CA24th M · 9th M23Time14:53:53hPace6.71Cat.M23
- 30*New York, NY25th M · 10th M23Time14:55:15hPace6.70Cat.M23
- 31*San Carlos, CA26th M · 6th M40Time15:06:01hPace6.62Cat.M40
- 32*Brooklyn, NY27th M · 7th M40Time15:06:25hPace6.62Cat.M40
- 33*Pittsburgh, PA6th F · 1st W35Time15:06:27hPace6.62Cat.W35
- 34*Encino, CA28th M · 11th M23Time15:07:20hPace6.61Cat.M23
- 35*Norwalk, CA29th M · 12th M23Time15:08:26hPace6.61Cat.M23
- 36*Vancouver, WA30th M · 3rd M45Time15:09:31hPace6.60Cat.M45
- 37*Visalia, CA31st M · 13th M23Time15:10:59hPace6.59Cat.M23
- 38*Chino Hills, CA32nd M · 4th M45Time15:11:10hPace6.58Cat.M45
- 39*Los Angeles, CA33rd M · 4th M35Time15:12:12hPace6.58Cat.M35
- 40*Los Angeles, CA34th M · 14th M23Time15:17:28hPace6.54Cat.M23
- 41*Helsinki7th F · 2nd W35Time15:19:34hPace6.53Cat.W35
- 42*Centennial, CO35th M · 5th M45Time15:22:46hPace6.50Cat.M45
- 43*Kamloops, BC36th M · 6th M45Time15:24:13hPace6.49Cat.M45
- 44*Fullerton, CA37th M · 8th M40Time15:26:20hPace6.48Cat.M40
- 45*San Rafael, CA38th M · 7th M45Time15:27:26hPace6.47Cat.M45
- 46*La Crescenta, CA39th M · 5th M50Time15:28:03hPace6.46Cat.M50
- 47*Oak Park, CA8th F · 2nd W45Time15:30:31hPace6.45Cat.W45
- 48*Long Beach, CA40th M · 9th M40Time15:40:28hPace6.38Cat.M40
- 49*Dublin, CA41st M · 5th M35Time15:42:00hPace6.37Cat.M35
- 50*Burbank, CA42nd M · 15th M23Time15:43:55hPace6.36Cat.M23
Showing ranks 1–50 of 73