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 51–100 of 161
| Rank | Runner | Time | Pace | Cat. | Placing |
|---|---|---|---|---|---|
| 51 | *Plymouth Meeting, PA | 6:37:26h | 7.55 | M23 | 42nd M · 15th M23 |
| 52 | *N/A | 6:37:46h | 7.54 | M55 | 43rd M · 2nd M55 |
| 53 | *Morton, PA | 6:41:35h | 7.47 | M35 | 44th M · 8th M35 |
| 54 | *N/A | 6:46:04h | 7.39 | M35 | 45th M · 9th M35 |
| 55 | *Wilmington, DE | 6:46:16h | 7.38 | W35 | 10th F · 1st W35 |
| 56 | *Annandale, VA | 6:46:33h | 7.38 | W23 | 11th F · 4th W23 |
| 57 | *Macungie, PA | 6:47:05h | 7.37 | M45 | 46th M · 6th M45 |
| 58 | *Malvern, PA | 6:47:45h | 7.36 | M55 | 47th M · 3rd M55 |
| 59 | *Coopersburg, PA | 6:49:03h | 7.33 | M45 | 48th M · 7th M45 |
| 60 | *Philadelphia, PA | 6:49:07h | 7.33 | M35 | 49th M · 10th M35 |
| 61 | *Philadelphia, PA | 6:49:20h | 7.33 | W23 | 12th F · 5th W23 |
| 62 | *Coplay, PA | 6:51:07h | 7.30 | M40 | 50th M · 10th M40 |
| 63 | *Hawley, PA | 6:52:06h | 7.28 | M23 | 51st M · 16th M23 |
| 64 | *Lansdale, PA | 6:53:20h | 7.26 | W40 | 13th F · 5th W40 |
| 65 | *Mt Pleasant Mills, PA | 6:54:05h | 7.25 | M60 | 52nd M · 2nd M60 |
| 66 | *Exton, PA | 6:54:14h | 7.24 | M23 | 53rd M · 17th M23 |
| 67 | *Spring City, PA | 6:56:22h | 7.21 | M60 | 54th M · 3rd M60 |
| 68 | *Spring City, PA | 6:56:50h | 7.20 | M45 | 55th M · 8th M45 |
| 69 | *New York, NY | 6:58:04h | 7.18 | M50 | 56th M · 3rd M50 |
| 70 | *Rockledge, PA | 6:58:28h | 7.17 | W35 | 14th F · 2nd W35 |
| 71 | *N/A | 6:58:30h | 7.17 | M50 | 57th M · 4th M50 |
| 72 | *Lambertville, NJ | 6:58:54h | 7.16 | M23 | 58th M · 18th M23 |
| 73 | *Delmar, NY | 6:59:49h | 7.15 | M35 | 59th M · 11th M35 |
| 74 | *Norristown, PA | 7:04:50h | 7.06 | M23 | 60th M · 19th M23 |
| 75 | *Media, PA | 7:05:38h | 7.05 | M35 | 61st M · 12th M35 |
| 76 | *Williamsport, PA | 7:05:51h | 7.04 | M60 | 62nd M · 4th M60 |
| 77 | *Wayne, PA | 7:06:22h | 7.04 | M23 | 63rd M · 20th M23 |
| 78 | *Sapporo | 7:07:02h | 7.03 | M45 | 64th M · 9th M45 |
| 79 | *Chambersburg, PA | 7:09:15h | 6.99 | M23 | 65th M · 21st M23 |
| 80 | *West Chester, PA | 7:09:49h | 6.98 | W50 | 15th F · 1st W50 |
| 81 | *Media, PA | 7:14:11h | 6.91 | M23 | 66th M · 22nd M23 |
| 82 | *N/A | 7:15:13h | 6.89 | M60 | 67th M · 5th M60 |
| 83 | *Hunlock Creek, PA | 7:17:31h | 6.86 | M45 | 68th M · 10th M45 |
| 84 | *Gibbstown, NJ | 7:17:38h | 6.86 | M23 | 69th M · 23rd M23 |
| 85 | *South Abington Townsh... | 7:18:00h | 6.85 | M23 | 70th M · 24th M23 |
| 86 | *Philadelphia, PA | 7:18:29h | 6.84 | M23 | 71st M · 25th M23 |
| 87 | *Havertown, PA | 7:19:33h | 6.83 | M35 | 72nd M · 13th M35 |
| 88 | *Telford, PA | 7:20:00h | 6.82 | M40 | 73rd M · 11th M40 |
| 89 | *Berwick, PA | 7:20:50h | 6.80 | M23 | 74th M · 26th M23 |
| 90 | *Mount Joy, PA | 7:21:30h | 6.79 | M40 | 75th M · 12th M40 |
| 91 | *East Norriton, PA | 7:25:39h | 6.73 | M23 | 76th M · 27th M23 |
| 92 | *Harleysville, PA | 7:26:26h | 6.72 | M40 | 77th M · 13th M40 |
| 93 | *Coatesville, PA | 7:28:16h | 6.69 | M40 | 78th M · 14th M40 |
| 94 | *Malvern, PA | 7:29:08h | 6.68 | M23 | 79th M · 28th M23 |
| 95 | *Lancaster, PA | 7:30:22h | 6.66 | M35 | 80th M · 14th M35 |
| 96 | *Downingtown, PA | 7:34:11h | 6.61 | M40 | 81st M · 15th M40 |
| 97 | *Glenside, PA | 7:35:04h | 6.59 | M45 | 82nd M · 11th M45 |
| 98 | *Bel Air, MD | 7:35:25h | 6.59 | M50 | 83rd M · 5th M50 |
| 99 | *Newark, DE | 7:40:13h | 6.52 | W23 | 16th F · 6th W23 |
| 100 | *Bloomsburg, PA | 7:40:53h | 6.51 | M35 | 84th M · 15th M35 |
- 51*Plymouth Meeting, PA42nd M · 15th M23Time6:37:26hPace7.55Cat.M23
- 52*N/A43rd M · 2nd M55Time6:37:46hPace7.54Cat.M55
- 53*Morton, PA44th M · 8th M35Time6:41:35hPace7.47Cat.M35
- 54*N/A45th M · 9th M35Time6:46:04hPace7.39Cat.M35
- 55*Wilmington, DE10th F · 1st W35Time6:46:16hPace7.38Cat.W35
- 56*Annandale, VA11th F · 4th W23Time6:46:33hPace7.38Cat.W23
- 57*Macungie, PA46th M · 6th M45Time6:47:05hPace7.37Cat.M45
- 58*Malvern, PA47th M · 3rd M55Time6:47:45hPace7.36Cat.M55
- 59*Coopersburg, PA48th M · 7th M45Time6:49:03hPace7.33Cat.M45
- 60*Philadelphia, PA49th M · 10th M35Time6:49:07hPace7.33Cat.M35
- 61*Philadelphia, PA12th F · 5th W23Time6:49:20hPace7.33Cat.W23
- 62*Coplay, PA50th M · 10th M40Time6:51:07hPace7.30Cat.M40
- 63*Hawley, PA51st M · 16th M23Time6:52:06hPace7.28Cat.M23
- 64*Lansdale, PA13th F · 5th W40Time6:53:20hPace7.26Cat.W40
- 65*Mt Pleasant Mills, PA52nd M · 2nd M60Time6:54:05hPace7.25Cat.M60
- 66*Exton, PA53rd M · 17th M23Time6:54:14hPace7.24Cat.M23
- 67*Spring City, PA54th M · 3rd M60Time6:56:22hPace7.21Cat.M60
- 68*Spring City, PA55th M · 8th M45Time6:56:50hPace7.20Cat.M45
- 69*New York, NY56th M · 3rd M50Time6:58:04hPace7.18Cat.M50
- 70*Rockledge, PA14th F · 2nd W35Time6:58:28hPace7.17Cat.W35
- 71*N/A57th M · 4th M50Time6:58:30hPace7.17Cat.M50
- 72*Lambertville, NJ58th M · 18th M23Time6:58:54hPace7.16Cat.M23
- 73*Delmar, NY59th M · 11th M35Time6:59:49hPace7.15Cat.M35
- 74*Norristown, PA60th M · 19th M23Time7:04:50hPace7.06Cat.M23
- 75*Media, PA61st M · 12th M35Time7:05:38hPace7.05Cat.M35
- 76*Williamsport, PA62nd M · 4th M60Time7:05:51hPace7.04Cat.M60
- 77*Wayne, PA63rd M · 20th M23Time7:06:22hPace7.04Cat.M23
- 78*Sapporo64th M · 9th M45Time7:07:02hPace7.03Cat.M45
- 79*Chambersburg, PA65th M · 21st M23Time7:09:15hPace6.99Cat.M23
- 80*West Chester, PA15th F · 1st W50Time7:09:49hPace6.98Cat.W50
- 81*Media, PA66th M · 22nd M23Time7:14:11hPace6.91Cat.M23
- 82*N/A67th M · 5th M60Time7:15:13hPace6.89Cat.M60
- 83*Hunlock Creek, PA68th M · 10th M45Time7:17:31hPace6.86Cat.M45
- 84*Gibbstown, NJ69th M · 23rd M23Time7:17:38hPace6.86Cat.M23
- 85*South Abington Townsh...70th M · 24th M23Time7:18:00hPace6.85Cat.M23
- 86*Philadelphia, PA71st M · 25th M23Time7:18:29hPace6.84Cat.M23
- 87*Havertown, PA72nd M · 13th M35Time7:19:33hPace6.83Cat.M35
- 88*Telford, PA73rd M · 11th M40Time7:20:00hPace6.82Cat.M40
- 89*Berwick, PA74th M · 26th M23Time7:20:50hPace6.80Cat.M23
- 90*Mount Joy, PA75th M · 12th M40Time7:21:30hPace6.79Cat.M40
- 91*East Norriton, PA76th M · 27th M23Time7:25:39hPace6.73Cat.M23
- 92*Harleysville, PA77th M · 13th M40Time7:26:26hPace6.72Cat.M40
- 93*Coatesville, PA78th M · 14th M40Time7:28:16hPace6.69Cat.M40
- 94*Malvern, PA79th M · 28th M23Time7:29:08hPace6.68Cat.M23
- 95*Lancaster, PA80th M · 14th M35Time7:30:22hPace6.66Cat.M35
- 96*Downingtown, PA81st M · 15th M40Time7:34:11hPace6.61Cat.M40
- 97*Glenside, PA82nd M · 11th M45Time7:35:04hPace6.59Cat.M45
- 98*Bel Air, MD83rd M · 5th M50Time7:35:25hPace6.59Cat.M50
- 99*Newark, DE16th F · 6th W23Time7:40:13hPace6.52Cat.W23
- 100*Bloomsburg, PA84th M · 15th M35Time7:40:53hPace6.51Cat.M35
Showing ranks 51–100 of 161