United StatesFixed distance
Boulder Field 100 - 50 km Ultra Run
11 Sep2021
Distance
50km
Finishers
169108 men61 women
Winning time
4:39:57h
Median pace
7.35km/h
Pace distribution
169 finishers · 4.30–10.72 km/h · mean 7.44
Every finisher ran the same 50 km course, so these paces are directly comparable.
Histogram of finisher pace. 169 finishers ranged from 4.30 to 10.72 kilometres per hour, with a mean of 7.44 and a median of 7.35. The busiest band is 7.0 to 7.5 kilometres per hour, with 30 finishers.
Results
Ranks 151–169 of 169
| Rank | Runner | Time | Pace | Cat. | Placing |
|---|---|---|---|---|---|
| 151 | *Brooklyn, NY | 9:13:56h | 5.42 | W23 | 51st F · 20th W23 |
| 152 | *Brooklyn, NY | 9:13:58h | 5.42 | M35 | 101st M · 21st M35 |
| 153 | *Glenshaw, PA | 9:19:51h | 5.36 | M60 | 102nd M · 4th M60 |
| 154 | *Lehighton, PA | 9:31:34h | 5.25 | W23 | 52nd F · 21st W23 |
| 155 | *Bridgeport, CT | 9:31:38h | 5.25 | W23 | 53rd F · 22nd W23 |
| 156 | *East Berlin, PA | 9:35:11h | 5.22 | M23 | 103rd M · 29th M23 |
| 157 | *East Berlin, PA | 9:35:15h | 5.21 | W23 | 54th F · 23rd W23 |
| 158 | *West Islip, NY | 9:37:22h | 5.20 | M35 | 104th M · 22nd M35 |
| 159 | *West Hempstead, NY | 9:37:28h | 5.20 | W23 | 55th F · 24th W23 |
| 160 | *Nazareth, PA | 9:38:33h | 5.18 | M60 | 105th M · 5th M60 |
| 161 | *Berlin, MD | 9:38:54h | 5.18 | W60 | 56th F · 1st W60 |
| 162 | *Greenville, NC | 9:38:59h | 5.18 | M35 | 106th M · 23rd M35 |
| 163 | *Philadelphia, PA | 9:43:27h | 5.14 | W35 | 57th F · 8th W35 |
| 164 | *Harrisburg, PA | 9:50:19h | 5.08 | W40 | 58th F · 10th W40 |
| 165 | *Rising Sun, MD | 9:51:51h | 5.07 | W40 | 59th F · 11th W40 |
| 166 | *East Hanover, NJ | 10:01:59h | 4.98 | M45 | 107th M · 12th M45 |
| 167 | *Philadelphia, PA | 10:22:00h | 4.82 | W23 | 60th F · 25th W23 |
| 168 | *Philadelphia, PA | 11:18:21h | 4.42 | M50 | 108th M · 13th M50 |
| 169 | *Tobyhanna, PA | 11:37:23h | 4.30 | W45 | 61st F · 5th W45 |
- 151*Brooklyn, NY51st F · 20th W23Time9:13:56hPace5.42Cat.W23
- 152*Brooklyn, NY101st M · 21st M35Time9:13:58hPace5.42Cat.M35
- 153*Glenshaw, PA102nd M · 4th M60Time9:19:51hPace5.36Cat.M60
- 154*Lehighton, PA52nd F · 21st W23Time9:31:34hPace5.25Cat.W23
- 155*Bridgeport, CT53rd F · 22nd W23Time9:31:38hPace5.25Cat.W23
- 156*East Berlin, PA103rd M · 29th M23Time9:35:11hPace5.22Cat.M23
- 157*East Berlin, PA54th F · 23rd W23Time9:35:15hPace5.21Cat.W23
- 158*West Islip, NY104th M · 22nd M35Time9:37:22hPace5.20Cat.M35
- 159*West Hempstead, NY55th F · 24th W23Time9:37:28hPace5.20Cat.W23
- 160*Nazareth, PA105th M · 5th M60Time9:38:33hPace5.18Cat.M60
- 161*Berlin, MD56th F · 1st W60Time9:38:54hPace5.18Cat.W60
- 162*Greenville, NC106th M · 23rd M35Time9:38:59hPace5.18Cat.M35
- 163*Philadelphia, PA57th F · 8th W35Time9:43:27hPace5.14Cat.W35
- 164*Harrisburg, PA58th F · 10th W40Time9:50:19hPace5.08Cat.W40
- 165*Rising Sun, MD59th F · 11th W40Time9:51:51hPace5.07Cat.W40
- 166*East Hanover, NJ107th M · 12th M45Time10:01:59hPace4.98Cat.M45
- 167*Philadelphia, PA60th F · 25th W23Time10:22:00hPace4.82Cat.W23
- 168*Philadelphia, PA108th M · 13th M50Time11:18:21hPace4.42Cat.M50
- 169*Tobyhanna, PA61st F · 5th W45Time11:37:23hPace4.30Cat.W45
Showing ranks 151–169 of 169