DUV ULTRA STATS
United StatesFixed distance

Sean O'Brien 50 km Trail Race

31 Jan2026
Distance
50km
Finishers
10762 men45 women
Winning time
4:35:12h
Median pace
5.64km/h

Pace distribution

107 finishers · 3.84–10.90 km/h · mean 5.93

Every finisher ran the same 50 km course, so these paces are directly comparable.

510150mean 5.93fastest 10.903.54.55.56.57.58.59.5+KM / H

Histogram of finisher pace. 107 finishers ranged from 3.84 to 10.90 kilometres per hour, with a mean of 5.93 and a median of 5.64. The busiest band is 4.5 to 5.0 kilometres per hour, with 17 finishers.

Results

Ranks 1–50 of 107

  • 1
    Fleming, CoryUnited StatesMan
    *Los Angeles, CA
    1st M · 1st M23
    Time
    4:35:12h
    Pace
    10.90
    Cat.
    M23
  • 2
    Cassel, JoachimUnited StatesMan
    *Boston, MA
    2nd M · 1st M35
    Time
    5:32:07h
    Pace
    9.03
    Cat.
    M35
  • 3
    Lewe, EthanUnited StatesMan
    *Huntington Beach, CA
    3rd M · 2nd M23
    Time
    5:43:28h
    Pace
    8.73
    Cat.
    M23
  • 4
    Harrison, CharlieUnited StatesMan
    *Menifee, CA
    4th M · 3rd M23
    Time
    5:54:55h
    Pace
    8.45
    Cat.
    M23
  • 5
    Bender, BlakeUnited StatesMan
    *Newport Beach, CA
    5th M · 4th M23
    Time
    6:12:08h
    Pace
    8.06
    Cat.
    M23
  • 6
    Service, PatrickUnited StatesMan
    *Palm Springs, CA
    6th M · 1st M40
    Time
    6:15:31h
    Pace
    7.99
    Cat.
    M40
  • 7
    Forsman, TiaUnited StatesWoman
    *Los Angeles, CA
    1st F · 1st W23
    Time
    6:19:12h
    Pace
    7.91
    Cat.
    W23
  • 8
    Thomson, BarbaraUnited StatesWoman
    *Costa Mesa, CA
    2nd F · 1st W40
    Time
    6:20:14h
    Pace
    7.89
    Cat.
    W40
  • 9
    Johnson, WillUnited StatesMan
    *Los Angeles, CA
    7th M · 5th M23
    Time
    6:20:19h
    Pace
    7.89
    Cat.
    M23
  • 10
    Corte, FelipeUnited StatesMan
    *Los Angeles, CA
    8th M · 6th M23
    Time
    6:22:18h
    Pace
    7.85
    Cat.
    M23
  • 11
    Bishop, PatUnited StatesMan
    *Los Angeles, CA
    9th M · 2nd M35
    Time
    6:29:21h
    Pace
    7.71
    Cat.
    M35
  • 12
    Bell, SeanUnited StatesMan
    *Huntington Beach, CA
    10th M · 7th M23
    Time
    6:37:44h
    Pace
    7.54
    Cat.
    M23
  • 13
    Guerrero, JavierUnited StatesMan
    *Northridge, CA
    11th M · 8th M23
    Time
    6:41:08h
    Pace
    7.48
    Cat.
    M23
  • 14
    Olsson, JosefineUnited StatesWoman
    *San Francisco, CA
    3rd F · 2nd W23
    Time
    6:42:15h
    Pace
    7.46
    Cat.
    W23
  • 15
    Brunn, ChrisUnited StatesMan
    *Simi Valley, CA
    12th M · 1st M50
    Time
    6:43:35h
    Pace
    7.43
    Cat.
    M50
  • 16
    Conway, AlexUnited StatesMan
    *La Quinta, CA
    13th M · 3rd M35
    Time
    6:44:40h
    Pace
    7.41
    Cat.
    M35
  • 17
    MacUra, MitchellUnited StatesMan
    *Los Angeles, CA
    14th M · 9th M23
    Time
    6:48:04h
    Pace
    7.35
    Cat.
    M23
  • 18
    Ostovany, SophiaUnited StatesWoman
    *Santa Barbara, CA
    4th F · 1st WU23
    Time
    6:51:24h
    Pace
    7.29
    Cat.
    WU23
  • 19
    Swanson, JamesUnited StatesMan
    *Newport Coast, CA
    15th M · 10th M23
    Time
    6:55:01h
    Pace
    7.23
    Cat.
    M23
  • 20
    Toma, LukasUnited StatesMan
    *Aldrans
    16th M · 11th M23
    Time
    6:56:59h
    Pace
    7.20
    Cat.
    M23
  • 21
    Freeland, DavidUnited StatesMan
    *Los Angeles, CA
    17th M · 1st M45
    Time
    6:57:21h
    Pace
    7.19
    Cat.
    M45
  • 22
    Mastrodemos, NickUnited StatesMan
    *La Canada, CA
    18th M · 1st M60
    Time
    6:58:15h
    Pace
    7.17
    Cat.
    M60
  • 23
    Morizono, ChloeUnited StatesWoman
    *Los Angeles, CA
    5th F · 3rd W23
    Time
    7:01:55h
    Pace
    7.11
    Cat.
    W23
  • 24
    Stevens, JeffreyUnited StatesMan
    *Newport Coast, CA
    19th M · 2nd M50
    Time
    7:05:19h
    Pace
    7.05
    Cat.
    M50
  • 25
    Phenix, LindsayUnited StatesWoman
    *Los Angeles, CA
    6th F · 1st W35
    Time
    7:06:50h
    Pace
    7.03
    Cat.
    W35
  • 26
    Gysel, NicholasUnited StatesMan
    *Rancho Palos Verdes, CA
    20th M · 4th M35
    Time
    7:12:28h
    Pace
    6.94
    Cat.
    M35
  • 27
    Holmes, JoshuaUnited StatesMan
    *Los Angeles, CA
    21st M · 2nd M45
    Time
    7:17:52h
    Pace
    6.85
    Cat.
    M45
  • 28
    Wolf, JustinUnited StatesMan
    *Ventura, CA
    22nd M · 3rd M50
    Time
    7:20:51h
    Pace
    6.80
    Cat.
    M50
  • 29
    Cox, MelodyUnited StatesWoman
    *Yorba Linda, CA
    7th F · 1st W45
    Time
    7:21:42h
    Pace
    6.79
    Cat.
    W45
  • 30
    Fernandez, MicaelaUnited StatesWoman
    *Santa Barbara, CA
    8th F · 2nd WU23
    Time
    7:26:46h
    Pace
    6.71
    Cat.
    WU23
  • 31
    Hylden, NathanUnited StatesMan
    *Los Angeles, CA
    23rd M · 3rd M45
    Time
    7:28:41h
    Pace
    6.69
    Cat.
    M45
  • 32
    Wilson, KananUnited StatesMan
    *Eureka, CA
    24th M · 2nd M40
    Time
    7:29:09h
    Pace
    6.68
    Cat.
    M40
  • 33
    Schulz, TimUnited StatesMan
    *Vista, CA
    25th M · 5th M35
    Time
    7:29:17h
    Pace
    6.68
    Cat.
    M35
  • 34
    Qian, DouglasUnited StatesMan
    *San Francisco, CA
    26th M · 12th M23
    Time
    7:31:28h
    Pace
    6.64
    Cat.
    M23
  • 35
    Dalisay, OlgaUnited StatesWoman
    *Carlsbad, CA
    9th F · 2nd W35
    Time
    7:35:20h
    Pace
    6.59
    Cat.
    W35
  • 36
    Bangerter, JackUnited StatesMan
    *Highland, UT
    27th M · 13th M23
    Time
    7:46:13h
    Pace
    6.43
    Cat.
    M23
  • 37
    Grijalva, StephanieUnited StatesWoman
    *Oxnard, CA
    10th F · 4th W23
    Time
    7:46:21h
    Pace
    6.43
    Cat.
    W23
  • 38
    Meyer, CarlUnited StatesMan
    *Menlo Park, CA
    28th M · 14th M23
    Time
    7:46:33h
    Pace
    6.43
    Cat.
    M23
  • 39
    Brooke, RustyUnited StatesMan
    *Valencia, CA
    29th M · 4th M45
    Time
    7:48:21h
    Pace
    6.41
    Cat.
    M45
  • 40
    Kenney, EllenUnited StatesWoman
    *Altadena, CA
    11th F · 2nd W40
    Time
    7:48:25h
    Pace
    6.41
    Cat.
    W40
  • 41
    Fernandez, MatiasUnited StatesMan
    *San Diego, CA
    30th M · 15th M23
    Time
    7:48:45h
    Pace
    6.40
    Cat.
    M23
  • 42
    Louie, KevinUnited StatesMan
    *Los Angeles, CA
    31st M · 16th M23
    Time
    7:55:18h
    Pace
    6.31
    Cat.
    M23
  • 43
    Medina, SamuelUnited StatesMan
     
    32nd M · 17th M23
    Time
    7:55:20h
    Pace
    6.31
    Cat.
    M23
  • 44
    Young, HaUnited StatesWoman
     
    12th F · 5th W23
    Time
    8:12:02h
    Pace
    6.10
    Cat.
    W23
  • 45
    Dickey, ChrisUnited StatesMan
    *Gunnison, CO
    33rd M · 1st M55
    Time
    8:13:10h
    Pace
    6.08
    Cat.
    M55
  • 46
    Croucher, SamuelUnited StatesMan
    *Alhambra, CA
    34th M · 18th M23
    Time
    8:19:42h
    Pace
    6.00
    Cat.
    M23
  • 47
    Hwang, HunterUnited StatesMan
    *Tacoma, WA
    35th M · 19th M23
    Time
    8:19:45h
    Pace
    6.00
    Cat.
    M23
  • 48
    Vince, BarryUnited StatesMan
    *Long Beach, CA
    36th M · 2nd M60
    Time
    8:25:58h
    Pace
    5.93
    Cat.
    M60
  • 49
    Johnson, ChristianUnited StatesMan
    *La Crescenta, CA
    37th M · 6th M35
    Time
    8:28:00h
    Pace
    5.91
    Cat.
    M35
  • 50
    Dalton, BrianFranceMan
    *Esbly, FRA
    38th M · 4th M50
    Time
    8:31:56h
    Pace
    5.86
    Cat.
    M50

Showing ranks 1–50 of 107