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.
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
| Rank | Runner | Time | Pace | Cat. | Placing |
|---|---|---|---|---|---|
| 101 | *Ludlow, MA | 7:42:05h | 6.49 | W23 | 17th F · 7th W23 |
| 102 | *Airville, PA | 7:43:26h | 6.47 | M50 | 85th M · 6th M50 |
| 103 | *Abingdon, MD | 7:43:33h | 6.47 | M40 | 86th M · 16th M40 |
| 104 | *N/A, PA | 7:46:45h | 6.43 | M40 | 87th M · 17th M40 |
| 105 | *Kerhonkson, NY | 7:48:32h | 6.40 | M55 | 88th M · 4th M55 |
| 106 | *Philadelphia, PA | 7:49:43h | 6.39 | W23 | 18th F · 8th W23 |
| 107 | *Wilmington, DE | 7:50:40h | 6.37 | W35 | 19th F · 3rd W35 |
| 108 | *Philadelphia, PA | 7:52:11h | 6.35 | M35 | 89th M · 16th M35 |
| 109 | *Southampton, PA | 8:01:46h | 6.23 | M45 | 90th M · 12th M45 |
| 110 | *Brookhaven, PA | 8:03:52h | 6.20 | M23 | 91st M · 29th M23 |
| 111 | *Norristown, PA | 8:03:56h | 6.20 | M23 | 92nd M · 30th M23 |
| 112 | *Plymouth Meeting, PA | 8:04:03h | 6.20 | M70 | 93rd M · 1st M70 |
| 113 | *Niagara Falls, NY | 8:04:19h | 6.19 | M35 | 94th M · 17th M35 |
| 114 | *Niagara Falls, NY | 8:04:23h | 6.19 | M40 | 95th M · 18th M40 |
| 115 | *Hunlock Creek, PA | 8:05:24h | 6.18 | M23 | 96th M · 31st M23 |
| 116 | *Media, PA | 8:08:02h | 6.15 | M35 | 97th M · 18th M35 |
| 117 | *Easton, PA | 8:08:57h | 6.14 | M23 | 98th M · 32nd M23 |
| 118 | *Camden Wyoming, DE | 8:11:57h | 6.10 | M45 | 99th M · 13th M45 |
| 119 | *Tamaqua, PA | 8:12:43h | 6.09 | M50 | 100th M · 7th M50 |
| 120 | *Perkasie, PA | 8:13:11h | 6.08 | M23 | 101st M · 33rd M23 |
| 121 | *New York, NY | 8:15:54h | 6.05 | W50 | 20th F · 2nd W50 |
| 122 | *Frederick, MD | 8:16:20h | 6.04 | M65 | 102nd M · 2nd M65 |
| 123 | *Stokesdale, NC | 8:18:00h | 6.02 | M23 | 103rd M · 34th M23 |
| 124 | *Meadowbrook, PA | 8:18:26h | 6.02 | M55 | 104th M · 5th M55 |
| 125 | *Upper Darby, PA | 8:19:51h | 6.00 | M50 | 105th M · 8th M50 |
| 126 | *Houston, TX | 8:19:54h | 6.00 | M50 | 106th M · 9th M50 |
| 127 | *Saylorsburg, PA | 8:20:53h | 5.99 | M35 | 107th M · 19th M35 |
| 128 | *Macungie, PA | 8:21:01h | 5.99 | M23 | 108th M · 35th M23 |
| 129 | *Franklinville, NJ | 8:21:46h | 5.98 | M50 | 109th M · 10th M50 |
| 130 | *Reading, PA | 8:30:17h | 5.88 | W55 | 21st F · 1st W55 |
| 131 | *Newark, DE | 8:32:05h | 5.86 | M35 | 110th M · 20th M35 |
| 132 | *Wilmington, DE | 8:32:07h | 5.86 | W35 | 22nd F · 4th W35 |
| 133 | *Dallas, PA | 8:33:15h | 5.84 | M35 | 111th M · 21st M35 |
| 134 | *Westfield, PA | 8:33:19h | 5.84 | M23 | 112th M · 36th M23 |
| 135 | *Queenstown, MD | 8:34:09h | 5.83 | MU23 | 113th M · 2nd MU23 |
| 136 | *Bangor, PA | 8:39:33h | 5.77 | M55 | 114th M · 6th M55 |
| 137 | *Princeton Junction, NJ | 8:40:36h | 5.76 | M50 | 115th M · 11th M50 |
| 138 | *Columbia, PA | 8:41:57h | 5.75 | M55 | 116th M · 7th M55 |
| 139 | *Glen Mills, PA | 8:48:11h | 5.68 | M23 | 117th M · 37th M23 |
| 140 | *Orrtanna, PA | 8:48:14h | 5.68 | MU23 | 118th M · 3rd MU23 |
| 141 | *N/A | 8:48:17h | 5.68 | M23 | 119th M · 38th M23 |
| 142 | *Factoryville, PA | 8:48:21h | 5.68 | W40 | 23rd F · 6th W40 |
| 143 | *Houston, TX | 8:53:19h | 5.63 | M40 | 120th M · 19th M40 |
| 144 | *Potomac, MD | 8:53:24h | 5.62 | M55 | 121st M · 8th M55 |
| 145 | *Shickshinny, PA | 8:54:15h | 5.62 | M23 | 122nd M · 39th M23 |
| 146 | *Whitehaven, PA | 8:54:20h | 5.61 | M45 | 123rd M · 14th M45 |
| 147 | *New Castle, DE | 9:00:52h | 5.55 | W40 | 24th F · 7th W40 |
| 148 | *Philadelphia, PA | 9:06:35h | 5.49 | M65 | 124th M · 3rd M65 |
| 149 | *N/A | 9:07:50h | 5.48 | M55 | 125th M · 9th M55 |
| 150 | *Bethesda, MD | 9:24:41h | 5.31 | M70 | 126th M · 2nd M70 |
- 101*Ludlow, MA17th F · 7th W23Time7:42:05hPace6.49Cat.W23
- 102*Airville, PA85th M · 6th M50Time7:43:26hPace6.47Cat.M50
- 103*Abingdon, MD86th M · 16th M40Time7:43:33hPace6.47Cat.M40
- 104*N/A, PA87th M · 17th M40Time7:46:45hPace6.43Cat.M40
- 105*Kerhonkson, NY88th M · 4th M55Time7:48:32hPace6.40Cat.M55
- 106*Philadelphia, PA18th F · 8th W23Time7:49:43hPace6.39Cat.W23
- 107*Wilmington, DE19th F · 3rd W35Time7:50:40hPace6.37Cat.W35
- 108*Philadelphia, PA89th M · 16th M35Time7:52:11hPace6.35Cat.M35
- 109*Southampton, PA90th M · 12th M45Time8:01:46hPace6.23Cat.M45
- 110*Brookhaven, PA91st M · 29th M23Time8:03:52hPace6.20Cat.M23
- 111*Norristown, PA92nd M · 30th M23Time8:03:56hPace6.20Cat.M23
- 112*Plymouth Meeting, PA93rd M · 1st M70Time8:04:03hPace6.20Cat.M70
- 113*Niagara Falls, NY94th M · 17th M35Time8:04:19hPace6.19Cat.M35
- 114*Niagara Falls, NY95th M · 18th M40Time8:04:23hPace6.19Cat.M40
- 115*Hunlock Creek, PA96th M · 31st M23Time8:05:24hPace6.18Cat.M23
- 116*Media, PA97th M · 18th M35Time8:08:02hPace6.15Cat.M35
- 117*Easton, PA98th M · 32nd M23Time8:08:57hPace6.14Cat.M23
- 118*Camden Wyoming, DE99th M · 13th M45Time8:11:57hPace6.10Cat.M45
- 119*Tamaqua, PA100th M · 7th M50Time8:12:43hPace6.09Cat.M50
- 120*Perkasie, PA101st M · 33rd M23Time8:13:11hPace6.08Cat.M23
- 121*New York, NY20th F · 2nd W50Time8:15:54hPace6.05Cat.W50
- 122*Frederick, MD102nd M · 2nd M65Time8:16:20hPace6.04Cat.M65
- 123*Stokesdale, NC103rd M · 34th M23Time8:18:00hPace6.02Cat.M23
- 124*Meadowbrook, PA104th M · 5th M55Time8:18:26hPace6.02Cat.M55
- 125*Upper Darby, PA105th M · 8th M50Time8:19:51hPace6.00Cat.M50
- 126*Houston, TX106th M · 9th M50Time8:19:54hPace6.00Cat.M50
- 127*Saylorsburg, PA107th M · 19th M35Time8:20:53hPace5.99Cat.M35
- 128*Macungie, PA108th M · 35th M23Time8:21:01hPace5.99Cat.M23
- 129*Franklinville, NJ109th M · 10th M50Time8:21:46hPace5.98Cat.M50
- 130*Reading, PA21st F · 1st W55Time8:30:17hPace5.88Cat.W55
- 131*Newark, DE110th M · 20th M35Time8:32:05hPace5.86Cat.M35
- 132*Wilmington, DE22nd F · 4th W35Time8:32:07hPace5.86Cat.W35
- 133*Dallas, PA111th M · 21st M35Time8:33:15hPace5.84Cat.M35
- 134*Westfield, PA112th M · 36th M23Time8:33:19hPace5.84Cat.M23
- 135*Queenstown, MD113th M · 2nd MU23Time8:34:09hPace5.83Cat.MU23
- 136*Bangor, PA114th M · 6th M55Time8:39:33hPace5.77Cat.M55
- 137*Princeton Junction, NJ115th M · 11th M50Time8:40:36hPace5.76Cat.M50
- 138*Columbia, PA116th M · 7th M55Time8:41:57hPace5.75Cat.M55
- 139*Glen Mills, PA117th M · 37th M23Time8:48:11hPace5.68Cat.M23
- 140*Orrtanna, PA118th M · 3rd MU23Time8:48:14hPace5.68Cat.MU23
- 141*N/A119th M · 38th M23Time8:48:17hPace5.68Cat.M23
- 142*Factoryville, PA23rd F · 6th W40Time8:48:21hPace5.68Cat.W40
- 143*Houston, TX120th M · 19th M40Time8:53:19hPace5.63Cat.M40
- 144*Potomac, MD121st M · 8th M55Time8:53:24hPace5.62Cat.M55
- 145*Shickshinny, PA122nd M · 39th M23Time8:54:15hPace5.62Cat.M23
- 146*Whitehaven, PA123rd M · 14th M45Time8:54:20hPace5.61Cat.M45
- 147*New Castle, DE24th F · 7th W40Time9:00:52hPace5.55Cat.W40
- 148*Philadelphia, PA124th M · 3rd M65Time9:06:35hPace5.49Cat.M65
- 149*N/A125th M · 9th M55Time9:07:50hPace5.48Cat.M55
- 150*Bethesda, MD126th M · 2nd M70Time9:24:41hPace5.31Cat.M70
Showing ranks 101–150 of 161