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 · 3.8410.90 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 51100 of 107

  • 51
    McBurnie, PatrickUnited StatesMan
    *Irvine, CA
    39th M · 20th M23
    Time
    8:43:32h
    Pace
    5.73
    Cat.
    M23
  • 52
    Campbell, LakeUnited StatesMan
    *Huntington Beach, CA
    40th M · 21st M23
    Time
    8:47:23h
    Pace
    5.69
    Cat.
    M23
  • 53
    Ascencio, AlanUnited StatesMan
    *Coachella, CA
    41st M · 3rd M40
    Time
    8:51:00h
    Pace
    5.65
    Cat.
    M40
  • 54
    Kishima, KazueUnited StatesWoman
    *Coachella, CA
    13th F · 1st W50
    Time
    8:51:38h
    Pace
    5.64
    Cat.
    W50
  • 55
    Saunders, KimUnited StatesWoman
    *Playa Vista, CA
    14th F · 2nd W45
    Time
    8:53:13h
    Pace
    5.63
    Cat.
    W45
  • 56
    Kennedy, BrianUnited StatesMan
    *Palm Springs, CA
    42nd M · 2nd M55
    Time
    8:56:38h
    Pace
    5.59
    Cat.
    M55
  • 57
    Emard, BethlenUnited StatesWoman
    *Dubois, WY
    15th F · 3rd W40
    Time
    8:56:54h
    Pace
    5.59
    Cat.
    W40
  • 58
    Strand, EricUnited StatesMan
    *Wildwood, MO
    43rd M · 1st M65
    Time
    8:58:48h
    Pace
    5.57
    Cat.
    M65
  • 59
    Mantel, MarkUnited StatesMan
    *Claremont, CA
    44th M · 3rd M55
    Time
    9:01:41h
    Pace
    5.54
    Cat.
    M55
  • 60
    Fiscus, KyleUnited StatesMan
    *Huntington Beach, CA
    45th M · 22nd M23
    Time
    9:07:03h
    Pace
    5.48
    Cat.
    M23
  • 61
    Dinch, DonnieUnited StatesMan
    *Montecito, CA
    46th M · 4th M40
    Time
    9:07:38h
    Pace
    5.48
    Cat.
    M40
  • 62
    Vellios, RebeccaUnited StatesWoman
    *Palm Desert, CA
    16th F · 4th W40
    Time
    9:10:36h
    Pace
    5.45
    Cat.
    W40
  • 63
    Trubee, KristenUnited StatesWoman
    *Palm Desert, CA
    17th F · 2nd W50
    Time
    9:10:38h
    Pace
    5.45
    Cat.
    W50
  • 64
    Schweig, JonathanUnited StatesMan
    *Santa Monica, CA
    47th M · 5th M45
    Time
    9:10:44h
    Pace
    5.45
    Cat.
    M45
  • 65
    Monroy, EdwinUnited StatesMan
    *Whittier, CA
    48th M · 7th M35
    Time
    9:13:00h
    Pace
    5.42
    Cat.
    M35
  • 66
    Esparza, ArnoldUnited StatesMan
    *Camarillo, CA
    49th M · 23rd M23
    Time
    9:16:12h
    Pace
    5.39
    Cat.
    M23
  • 67
    Vlj, RowenaUnited StatesWoman
    *Rancho Cascades, CA
    18th F · 1st W55
    Time
    9:17:59h
    Pace
    5.38
    Cat.
    W55
  • 68
    Fenn, CarrieUnited StatesWoman
    *Charlotte, VT
    19th F · 1st W60
    Time
    9:19:30h
    Pace
    5.36
    Cat.
    W60
  • 69
    Montebon, NicUnited StatesMan
    *Stevenson Ranch, CA
    50th M · 5th M50
    Time
    9:21:04h
    Pace
    5.35
    Cat.
    M50
  • 70
    Music, JohnUnited StatesMan
    *Las Vegas, NV
    51st M · 5th M40
    Time
    9:22:09h
    Pace
    5.34
    Cat.
    M40
  • 71
    Seung, AshleyUnited StatesWoman
     
    20th F · 3rd W45
    Time
    9:22:45h
    Pace
    5.33
    Cat.
    W45
  • 72
    Saguros, CherylUnited StatesWoman
    *Los Angeles, CA
    21st F · 4th W45
    Time
    9:26:13h
    Pace
    5.30
    Cat.
    W45
  • 73
    Bader, TamiUnited StatesWoman
    *Henderson, NV
    22nd F · 2nd W55
    Time
    9:26:18h
    Pace
    5.30
    Cat.
    W55
  • 74
    Oak, MinaUnited StatesWoman
    *Claremont, CA
    23rd F · 3rd W55
    Time
    9:42:25h
    Pace
    5.15
    Cat.
    W55
  • 75
    Madsen, BeckyUnited StatesWoman
    *Las Vegas, NV
    24th F · 5th W40
    Time
    9:59:17h
    Pace
    5.01
    Cat.
    W40
  • 76
    Dustin, ErinUnited StatesWoman
    *Las Vegs, NV
    25th F · 5th W45
    Time
    9:59:19h
    Pace
    5.01
    Cat.
    W45
  • 77
    Harms, MicaelaUnited StatesWoman
    *San Francisco, CA
    26th F · 6th W23
    Time
    10:00:25h
    Pace
    5.00
    Cat.
    W23
  • 78
    Brunner, SarahUnited StatesWoman
    *Seattle, WA
    27th F · 7th W23
    Time
    10:03:00h
    Pace
    4.97
    Cat.
    W23
  • 79
    Vatere, BenoitUnited StatesMan
    *Woodland Hills, CA
    52nd M · 6th M45
    Time
    10:05:43h
    Pace
    4.95
    Cat.
    M45
  • 80
    Johnsen, CathyUnited StatesWoman
    *Long Beach, CA
    28th F · 4th W55
    Time
    10:12:45h
    Pace
    4.90
    Cat.
    W55
  • 81
    Gaxiola, ArleneUnited StatesWoman
    *Pico Rivera, CA
    29th F · 2nd W60
    Time
    10:19:47h
    Pace
    4.84
    Cat.
    W60
  • 82
    Escobar, FranciscaUnited StatesWoman
    *Sun Valley, CA
    30th F · 6th W40
    Time
    10:23:13h
    Pace
    4.81
    Cat.
    W40
  • 83
    Brackman, AnnaUnited StatesWoman
    *Simi Valley, CA
    31st F · 7th W40
    Time
    10:26:56h
    Pace
    4.79
    Cat.
    W40
  • 84
    Jacob-Amores, EsperanzaUnited StatesWoman
    *Lake View Terrace, CA
    32nd F · 6th W45
    Time
    10:32:52h
    Pace
    4.74
    Cat.
    W45
  • 85
    Gibson, GiovannaUnited StatesWoman
    *Silverado, CA
    33rd F · 1st W65
    Time
    10:37:48h
    Pace
    4.70
    Cat.
    W65
  • 86
    Garcia, AdrianaUnited StatesWoman
    *Hawthorne, CA
    34th F · 3rd W35
    Time
    10:40:16h
    Pace
    4.69
    Cat.
    W35
  • 87
    Song, AndyUnited StatesWoman
    *La Mirada, CA
    35th F · 8th W40
    Time
    10:44:45h
    Pace
    4.65
    Cat.
    W40
  • 88
    Dao, AnhUnited StatesWoman
     
    36th F · 3rd W50
    Time
    10:52:47h
    Pace
    4.60
    Cat.
    W50
  • 89
    Joens, AlexiaUnited StatesWoman
    *Long Beach, CA
    37th F · 4th W50
    Time
    10:52:51h
    Pace
    4.59
    Cat.
    W50
  • 90
    Hamilton, CeciliaUnited StatesWoman
    *San Pedro, CA
    38th F · 5th W50
    Time
    10:58:21h
    Pace
    4.56
    Cat.
    W50
  • 91
    Stahl, ChristopheUnited StatesMan
    *Los Angeles, CA
    53rd M · 4th M55
    Time
    10:59:25h
    Pace
    4.55
    Cat.
    M55
  • 92
    Leong, DavidUnited StatesMan
    *Pasadena, CA
    54th M · 24th M23
    Time
    11:00:23h
    Pace
    4.54
    Cat.
    M23
  • 93
    Day, LauraUnited StatesWoman
    *Palm Desert, CA
    39th F · 3rd W60
    Time
    11:01:10h
    Pace
    4.54
    Cat.
    W60
  • 94
    Perez, DamianUnited StatesMan
    *Riverside, CA
    55th M · 7th M45
    Time
    11:06:50h
    Pace
    4.50
    Cat.
    M45
  • 95
    Kim, SangyoonUnited StatesMan
    *Fullerton, CA
    56th M · 6th M40
    Time
    11:15:14h
    Pace
    4.44
    Cat.
    M40
  • 96
    Tuan, PetUnited StatesWoman
     
    40th F · 6th W50
    Time
    11:26:52h
    Pace
    4.37
    Cat.
    W50
  • 97
    Del, LuceroUnited StatesWoman
     
    41st F · 8th W23
    Time
    11:37:12h
    Pace
    4.30
    Cat.
    W23
  • 98
    Bin, SeUnited StatesWoman
     
    42nd F · 7th W50
    Time
    11:44:43h
    Pace
    4.26
    Cat.
    W50
  • 99
    Harris, GriffinUnited StatesMan
    *Beverly Hills, CA
    57th M · 25th M23
    Time
    12:00:36h
    Pace
    4.16
    Cat.
    M23
  • 100
    Huerta, JoseUnited StatesMan
    *Riverside, CA
    58th M · 6th M50
    Time
    12:05:24h
    Pace
    4.14
    Cat.
    M50

Showing ranks 51100 of 107