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 101–150 of 161

  • 101
    Fritz, AmandaUnited StatesWoman
    *Ludlow, MA
    17th F · 7th W23
    Time
    7:42:05h
    Pace
    6.49
    Cat.
    W23
  • 102
    McLeod, CraigUnited StatesMan
    *Airville, PA
    85th M · 6th M50
    Time
    7:43:26h
    Pace
    6.47
    Cat.
    M50
  • 103
    Krasnoff, BenjaminUnited StatesMan
    *Abingdon, MD
    86th M · 16th M40
    Time
    7:43:33h
    Pace
    6.47
    Cat.
    M40
  • 104
    Niemeyer, RichardUnited StatesMan
    *N/A, PA
    87th M · 17th M40
    Time
    7:46:45h
    Pace
    6.43
    Cat.
    M40
  • 105
    Mullins, JosephUnited StatesMan
    *Kerhonkson, NY
    88th M · 4th M55
    Time
    7:48:32h
    Pace
    6.40
    Cat.
    M55
  • 106
    Jones, GwendolynUnited StatesWoman
    *Philadelphia, PA
    18th F · 8th W23
    Time
    7:49:43h
    Pace
    6.39
    Cat.
    W23
  • 107
    Lawless, LeighmarieUnited StatesWoman
    *Wilmington, DE
    19th F · 3rd W35
    Time
    7:50:40h
    Pace
    6.37
    Cat.
    W35
  • 108
    Becker, BrandonUnited StatesMan
    *Philadelphia, PA
    89th M · 16th M35
    Time
    7:52:11h
    Pace
    6.35
    Cat.
    M35
  • 109
    Saltzgueber, MikeUnited StatesMan
    *Southampton, PA
    90th M · 12th M45
    Time
    8:01:46h
    Pace
    6.23
    Cat.
    M45
  • 110
    Crow, CollinUnited StatesMan
    *Brookhaven, PA
    91st M · 29th M23
    Time
    8:03:52h
    Pace
    6.20
    Cat.
    M23
  • 111
    Crow, BrandonUnited StatesMan
    *Norristown, PA
    92nd M · 30th M23
    Time
    8:03:56h
    Pace
    6.20
    Cat.
    M23
  • 112
    Cooper, StephenUnited StatesMan
    *Plymouth Meeting, PA
    93rd M · 1st M70
    Time
    8:04:03h
    Pace
    6.20
    Cat.
    M70
  • 113
    Pike, StevenUnited StatesMan
    *Niagara Falls, NY
    94th M · 17th M35
    Time
    8:04:19h
    Pace
    6.19
    Cat.
    M35
  • 114
    Klejdys, ScottUnited StatesMan
    *Niagara Falls, NY
    95th M · 18th M40
    Time
    8:04:23h
    Pace
    6.19
    Cat.
    M40
  • 115
    Reno, BrandonUnited StatesMan
    *Hunlock Creek, PA
    96th M · 31st M23
    Time
    8:05:24h
    Pace
    6.18
    Cat.
    M23
  • 116
    Faber, DouglasUnited StatesMan
    *Media, PA
    97th M · 18th M35
    Time
    8:08:02h
    Pace
    6.15
    Cat.
    M35
  • 117
    Rulapaugh, DeanUnited StatesMan
    *Easton, PA
    98th M · 32nd M23
    Time
    8:08:57h
    Pace
    6.14
    Cat.
    M23
  • 118
    Kraft, DarrellUnited StatesMan
    *Camden Wyoming, DE
    99th M · 13th M45
    Time
    8:11:57h
    Pace
    6.10
    Cat.
    M45
  • 119
    Boyce, RobUnited StatesMan
    *Tamaqua, PA
    100th M · 7th M50
    Time
    8:12:43h
    Pace
    6.09
    Cat.
    M50
  • 120
    Barnes, WilliamUnited StatesMan
    *Perkasie, PA
    101st M · 33rd M23
    Time
    8:13:11h
    Pace
    6.08
    Cat.
    M23
  • 121
    Smolko, BethUnited StatesWoman
    *New York, NY
    20th F · 2nd W50
    Time
    8:15:54h
    Pace
    6.05
    Cat.
    W50
  • 122
    Gardner, JohnUnited StatesMan
    *Frederick, MD
    102nd M · 2nd M65
    Time
    8:16:20h
    Pace
    6.04
    Cat.
    M65
  • 123
    Flores, MatthewUnited StatesMan
    *Stokesdale, NC
    103rd M · 34th M23
    Time
    8:18:00h
    Pace
    6.02
    Cat.
    M23
  • 124
    Gyllenhaal, NoelUnited StatesMan
    *Meadowbrook, PA
    104th M · 5th M55
    Time
    8:18:26h
    Pace
    6.02
    Cat.
    M55
  • 125
    Alexander, GeorgeUnited StatesMan
    *Upper Darby, PA
    105th M · 8th M50
    Time
    8:19:51h
    Pace
    6.00
    Cat.
    M50
  • 126
    Lewis, JasonUnited StatesMan
    *Houston, TX
    106th M · 9th M50
    Time
    8:19:54h
    Pace
    6.00
    Cat.
    M50
  • 127
    Armitage, AndrewUnited StatesMan
    *Saylorsburg, PA
    107th M · 19th M35
    Time
    8:20:53h
    Pace
    5.99
    Cat.
    M35
  • 128
    Dolan, ZachUnited StatesMan
    *Macungie, PA
    108th M · 35th M23
    Time
    8:21:01h
    Pace
    5.99
    Cat.
    M23
  • 129
    Auge, BillUnited StatesMan
    *Franklinville, NJ
    109th M · 10th M50
    Time
    8:21:46h
    Pace
    5.98
    Cat.
    M50
  • 130
    Stevens, LauraUnited StatesWoman
    *Reading, PA
    21st F · 1st W55
    Time
    8:30:17h
    Pace
    5.88
    Cat.
    W55
  • 131
    Graney, JonathanUnited StatesMan
    *Newark, DE
    110th M · 20th M35
    Time
    8:32:05h
    Pace
    5.86
    Cat.
    M35
  • 132
    Leshak, BrookeUnited StatesWoman
    *Wilmington, DE
    22nd F · 4th W35
    Time
    8:32:07h
    Pace
    5.86
    Cat.
    W35
  • 133
    Yanchuk, GeorgeUnited StatesMan
    *Dallas, PA
    111th M · 21st M35
    Time
    8:33:15h
    Pace
    5.84
    Cat.
    M35
  • 134
    Delp, MaxUnited StatesMan
    *Westfield, PA
    112th M · 36th M23
    Time
    8:33:19h
    Pace
    5.84
    Cat.
    M23
  • 135
    Costello, JackUnited StatesMan
    *Queenstown, MD
    113th M · 2nd MU23
    Time
    8:34:09h
    Pace
    5.83
    Cat.
    MU23
  • 136
    Bauer, MichaelUnited StatesMan
    *Bangor, PA
    114th M · 6th M55
    Time
    8:39:33h
    Pace
    5.77
    Cat.
    M55
  • 137
    Samad, ShariqUnited StatesMan
    *Princeton Junction, NJ
    115th M · 11th M50
    Time
    8:40:36h
    Pace
    5.76
    Cat.
    M50
  • 138
    Widrick, BrantUnited StatesMan
    *Columbia, PA
    116th M · 7th M55
    Time
    8:41:57h
    Pace
    5.75
    Cat.
    M55
  • 139
    Lloyd, ThomasUnited StatesMan
    *Glen Mills, PA
    117th M · 37th M23
    Time
    8:48:11h
    Pace
    5.68
    Cat.
    M23
  • 140
    Meier, JtUnited StatesMan
    *Orrtanna, PA
    118th M · 3rd MU23
    Time
    8:48:14h
    Pace
    5.68
    Cat.
    MU23
  • 141
    Small, SeanUnited StatesMan
    *N/A
    119th M · 38th M23
    Time
    8:48:17h
    Pace
    5.68
    Cat.
    M23
  • 142
    Zieger, AbigailUnited StatesWoman
    *Factoryville, PA
    23rd F · 6th W40
    Time
    8:48:21h
    Pace
    5.68
    Cat.
    W40
  • 143
    Hanley, JasonUnited StatesMan
    *Houston, TX
    120th M · 19th M40
    Time
    8:53:19h
    Pace
    5.63
    Cat.
    M40
  • 144
    Burki, EmaadUnited StatesMan
    *Potomac, MD
    121st M · 8th M55
    Time
    8:53:24h
    Pace
    5.62
    Cat.
    M55
  • 145
    Hardiman, BrianUnited StatesMan
    *Shickshinny, PA
    122nd M · 39th M23
    Time
    8:54:15h
    Pace
    5.62
    Cat.
    M23
  • 146
    Osenbach, DanUnited StatesMan
    *Whitehaven, PA
    123rd M · 14th M45
    Time
    8:54:20h
    Pace
    5.61
    Cat.
    M45
  • 147
    Winter, StephanieUnited StatesWoman
    *New Castle, DE
    24th F · 7th W40
    Time
    9:00:52h
    Pace
    5.55
    Cat.
    W40
  • 148
    Artaki, MichaelUnited StatesMan
    *Philadelphia, PA
    124th M · 3rd M65
    Time
    9:06:35h
    Pace
    5.49
    Cat.
    M65
  • 149
    Singh, AtulUnited StatesMan
    *N/A
    125th M · 9th M55
    Time
    9:07:50h
    Pace
    5.48
    Cat.
    M55
  • 150
    Swab, KennethUnited StatesMan
    *Bethesda, MD
    126th M · 2nd M70
    Time
    9:24:41h
    Pace
    5.31
    Cat.
    M70

Showing ranks 101–150 of 161