United StatesFixed distance

Boulder Field 100 - 50 km Ultra Run

12 Sep2026
Distance
50km
Finishers
161133 men28 women
Winning time
4:25:26h
Median pace
6.91km/h

Pace distribution

161 finishers · 3.73–11.30 km/h · mean 7.01

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

10200mean 7.01fastest 11.303.54.55.56.57.58.59.510.511.0+KM / H

Histogram of finisher pace. 161 finishers ranged from 3.73 to 11.30 kilometres per hour, with a mean of 7.01 and a median of 6.91. The busiest band is 6.0 to 6.5 kilometres per hour, with 26 finishers.

Results

Ranks 1–50 of 161

  • 1
    Ford, JackUnited StatesMan
    *Philadelphia, PA
    1st M · 1st M23
    Time
    4:25:26h
    Pace
    11.30
    Cat.
    M23
  • 2
    Rogol, CoryUnited StatesMan
    *Hamburg, PA
    2nd M · 2nd M23
    Time
    4:28:07h
    Pace
    11.19
    Cat.
    M23
  • 3
    Ghertner, AsherUnited StatesMan
    *Highland Park, NJ
    3rd M · 1st M45
    Time
    4:38:24h
    Pace
    10.78
    Cat.
    M45
  • 4
    Bagrin, AdrianUnited StatesMan
    *N/A
    4th M · 1st M35
    Time
    4:47:19h
    Pace
    10.44
    Cat.
    M35
  • 5
    Swope, BrendanUnited StatesMan
    *Phoenixville, PA
    5th M · 2nd M35
    Time
    5:05:52h
    Pace
    9.81
    Cat.
    M35
  • 6
    Myers, ScottUnited StatesMan
    *Lansdale, PA
    6th M · 2nd M45
    Time
    5:05:55h
    Pace
    9.81
    Cat.
    M45
  • 7
    Morgan, BrendanUnited StatesMan
    *Shillington, PA
    7th M · 3rd M23
    Time
    5:15:32h
    Pace
    9.51
    Cat.
    M23
  • 8
    Kayes, GaylemarieUnited StatesWoman
    *Schnecksville, PA
    1st F · 1st W40
    Time
    5:16:20h
    Pace
    9.48
    Cat.
    W40
  • 9
    Guerrieri, GregUnited StatesMan
    *Greentown, PA
    8th M · 4th M23
    Time
    5:21:05h
    Pace
    9.34
    Cat.
    M23
  • 10
    Brown, GregUnited StatesMan
    *Macungie, PA
    9th M · 1st M55
    Time
    5:23:06h
    Pace
    9.29
    Cat.
    M55
  • 11
    Ross, KennyUnited StatesMan
    *Lykens, PA
    10th M · 5th M23
    Time
    5:24:09h
    Pace
    9.26
    Cat.
    M23
  • 12
    del Casale, ChristinaUnited StatesWoman
    *Philadelphia, PA
    2nd F · 1st W23
    Time
    5:27:02h
    Pace
    9.17
    Cat.
    W23
  • 13
    Derstine, RyanUnited StatesMan
    *Harleysville, PA
    11th M · 1st M40
    Time
    5:34:55h
    Pace
    8.96
    Cat.
    M40
  • 14
    Bailey, SeanUnited StatesMan
    *Philadelphia, PA
    12th M · 6th M23
    Time
    5:35:40h
    Pace
    8.94
    Cat.
    M23
  • 15
    Morrison, AidenUnited StatesMan
    *West Chester, PA
    13th M · 7th M23
    Time
    5:41:31h
    Pace
    8.78
    Cat.
    M23
  • 16
    Bevins, MikeUnited StatesMan
    *Holley, NY
    14th M · 2nd M40
    Time
    5:41:53h
    Pace
    8.78
    Cat.
    M40
  • 17
    Eldridge, KyleUnited StatesMan
    *Philadelphia, PA
    15th M · 8th M23
    Time
    5:48:36h
    Pace
    8.61
    Cat.
    M23
  • 18
    Thornton, CaseyUnited StatesMan
    *Merion Station, PA
    16th M · 1st MU23
    Time
    5:49:32h
    Pace
    8.58
    Cat.
    MU23
  • 19
    Buono, BryanUnited StatesMan
    *Phoenixville, PA
    17th M · 3rd M40
    Time
    5:53:38h
    Pace
    8.48
    Cat.
    M40
  • 20
    Pol, GajananUnited StatesMan
    *Coopersburg, PA
    18th M · 1st M50
    Time
    5:56:55h
    Pace
    8.40
    Cat.
    M50
  • 21
    Davies, SeanUnited StatesMan
    *Media, PA
    19th M · 3rd M35
    Time
    5:59:29h
    Pace
    8.35
    Cat.
    M35
  • 22
    Marburger, TylerUnited StatesMan
    *East Earl, PA
    20th M · 9th M23
    Time
    6:00:06h
    Pace
    8.33
    Cat.
    M23
  • 23
    Smith, KyleUnited StatesMan
    *Nesquehoning, PA
    21st M · 4th M35
    Time
    6:07:12h
    Pace
    8.17
    Cat.
    M35
  • 24
    Ferreira, PeterUnited StatesMan
    *Broomall, PA
    22nd M · 3rd M45
    Time
    6:08:06h
    Pace
    8.15
    Cat.
    M45
  • 25
    Conway, BrandonUnited StatesMan
    *Enola, PA
    23rd M · 4th M45
    Time
    6:08:32h
    Pace
    8.14
    Cat.
    M45
  • 26
    Dobkin, JaredUnited StatesMan
    *Philadelphia, PA
    24th M · 10th M23
    Time
    6:10:44h
    Pace
    8.09
    Cat.
    M23
  • 27
    Kumor, AlanUnited StatesMan
    *Harleysville, PA
    25th M · 4th M40
    Time
    6:11:43h
    Pace
    8.07
    Cat.
    M40
  • 28
    Eaton, MikeUnited StatesMan
    *Berwick, PA
    26th M · 11th M23
    Time
    6:12:07h
    Pace
    8.06
    Cat.
    M23
  • 29
    German, DarenUnited StatesMan
    *Allentown, PA
    27th M · 5th M45
    Time
    6:12:21h
    Pace
    8.06
    Cat.
    M45
  • 30
    Hintz, OttoUnited StatesMan
    *Califon, NJ
    28th M · 12th M23
    Time
    6:14:27h
    Pace
    8.01
    Cat.
    M23
  • 31
    Jennette, MatthewUnited StatesMan
    *Newark, DE
    29th M · 5th M35
    Time
    6:15:20h
    Pace
    7.99
    Cat.
    M35
  • 32
    Bennett, Joshua S.United StatesMan
    *Schuylkill Haven, PA
    30th M · 5th M40
    Time
    6:15:30h
    Pace
    7.99
    Cat.
    M40
  • 33
    Schaef, ClaireUnited StatesWoman
    *Bethesda, MD
    3rd F · 2nd W23
    Time
    6:17:31h
    Pace
    7.95
    Cat.
    W23
  • 34
    Gaal, StephanieUnited StatesWoman
    *N/A
    4th F · 2nd W40
    Time
    6:17:34h
    Pace
    7.95
    Cat.
    W40
  • 35
    Udy, JoshuaUnited StatesMan
    *Malvern, PA
    31st M · 6th M35
    Time
    6:17:36h
    Pace
    7.95
    Cat.
    M35
  • 36
    Herman, MatthewUnited StatesMan
    *Columbia, PA
    32nd M · 6th M40
    Time
    6:17:49h
    Pace
    7.94
    Cat.
    M40
  • 37
    Alles, LarryUnited StatesMan
    *Mountain Top, PA
    33rd M · 1st M60
    Time
    6:21:08h
    Pace
    7.87
    Cat.
    M60
  • 38
    Williams, RyanUnited StatesMan
    *Coatesville, PA
    34th M · 7th M40
    Time
    6:22:09h
    Pace
    7.85
    Cat.
    M40
  • 39
    Charriez, CarlosUnited StatesMan
    *Wilmington, DE
    35th M · 2nd M50
    Time
    6:22:11h
    Pace
    7.85
    Cat.
    M50
  • 40
    Archer, ScottUnited StatesMan
    *Baltimore, MD
    36th M · 8th M40
    Time
    6:23:56h
    Pace
    7.81
    Cat.
    M40
  • 41
    Simmons, JaredUnited StatesMan
    *Flemington, NJ
    37th M · 13th M23
    Time
    6:26:46h
    Pace
    7.76
    Cat.
    M23
  • 42
    Anthony, KeithUnited StatesMan
    *Nuangola, PA
    38th M · 9th M40
    Time
    6:30:29h
    Pace
    7.68
    Cat.
    M40
  • 43
    Hazley, KevinUnited StatesMan
    *West Chester, PA
    39th M · 14th M23
    Time
    6:31:34h
    Pace
    7.66
    Cat.
    M23
  • 44
    Newcomb, StephanieUnited StatesWoman
    *Phoenixville, PA
    5th F · 1st W45
    Time
    6:33:44h
    Pace
    7.62
    Cat.
    W45
  • 45
    Capece, AngelaUnited StatesWoman
    *Pipersville, PA
    6th F · 3rd W40
    Time
    6:35:11h
    Pace
    7.59
    Cat.
    W40
  • 46
    Mietlowski, KyleUnited StatesMan
    *Trumbull, CT
    40th M · 7th M35
    Time
    6:35:40h
    Pace
    7.58
    Cat.
    M35
  • 47
    Leigh, LindsayUnited StatesWoman
    *Harrisburg, PA
    7th F · 2nd W45
    Time
    6:36:31h
    Pace
    7.57
    Cat.
    W45
  • 48
    Moyer, MichaelUnited StatesMan
    *Lebanon, PA
    41st M · 1st M65
    Time
    6:36:35h
    Pace
    7.57
    Cat.
    M65
  • 49
    Johnson, BernadineUnited StatesWoman
    *Emmaus, PA
    8th F · 4th W40
    Time
    6:37:10h
    Pace
    7.55
    Cat.
    W40
  • 50
    Tinkoff, AndreaUnited StatesWoman
    *Conshohocken, PA
    9th F · 3rd W23
    Time
    6:37:22h
    Pace
    7.55
    Cat.
    W23

Showing ranks 1–50 of 161