United StatesFixed distance
Houston Ultramarathon 50km
23 Feb1991
Distance
50km
Finishers
4333 men10 women
Winning time
3:48:40h
Median pace
9.34km/h
Pace distribution
43 finishers · 6.76–13.12 km/h · mean 9.62
Every finisher ran the same 50 km course, so these paces are directly comparable.
Histogram of finisher pace. 43 finishers ranged from 6.76 to 13.12 kilometres per hour, with a mean of 9.62 and a median of 9.34. The busiest band is 8.0 to 8.5 kilometres per hour, with 6 finishers.
Results
Ranks 1–43 of 43
| Rank | Runner | Time | Pace | Cat. | Placing |
|---|---|---|---|---|---|
| 1 | Roberts, CharlesUnited StatesMan | 3:48:40h | 13.12 | M23 | 1st M · 1st M23 |
| 2 | Reed, John (J.P.)United StatesMan | 3:58:10h | 12.60 | M23 | 2nd M · 2nd M23 |
| 3 | Moreno, MargaritoUnited StatesMan | 3:58:27h | 12.58 | M35 | 3rd M · 1st M35 |
| 4 | Topolski, LeonardUnited StatesMan | 4:04:29h | 12.27 | M23 | 4th M · 3rd M23 |
| 5 | Rollins, MickeyUnited StatesMan | 4:12:02h | 11.90 | M45 | 5th M · 1st M45 |
| 6 | LaSala, JohnUnited StatesMan | 4:14:37h | 11.78 | M23 | 6th M · 4th M23 |
| 7 | Hirshey, GaryUnited StatesMan | 4:19:22h | 11.57 | M35 | 7th M · 2nd M35 |
| 8 | Apple, RobUnited StatesMan | 4:20:02h | 11.54 | M23 | 8th M · 5th M23 |
| 9 | Lauritzen, WayneUnited StatesMan | 4:20:14h | 11.53 | M40 | 9th M · 1st M40 |
| 10 | Sullivan, NancyUnited StatesWoman | 4:20:41h | 11.51 | W40 | 1st F · 1st W40 |
| 11 | Kessler, DeborahUnited StatesWoman | 4:24:46h | 11.33 | W23 | 2nd F · 1st W23 |
| 12 | Miles, MaynardUnited StatesMan *WI | 4:39:02h | 10.75 | M50 | 10th M · 1st M50 |
| 13 | Musfy, NofalUnited StatesMan | 4:41:01h | 10.68 | M45 | 11th M · 2nd M45 |
| 14 | Mollohan, WilliamUnited StatesMan | 4:42:21h | 10.63 | M40 | 12th M · 2nd M40 |
| 15 | Davis, WillardUnited StatesMan | 4:45:21h | 10.51 | M35 | 13th M · 3rd M35 |
| 16 | Gutknecht, PierreUnited StatesMan | 4:55:18h | 10.16 | M40 | 14th M · 3rd M40 |
| 17 | Mire, ElinoreUnited StatesWoman | 4:56:22h | 10.12 | W23 | 3rd F · 2nd W23 |
| 18 | Waddell, LouisUnited StatesMan | 4:59:00h | 10.03 | M50 | 15th M · 2nd M50 |
| 19 | Ladewig, JimUnited StatesMan | 5:03:25h | 9.89 | M35 | 16th M · 4th M35 |
| 20 | Birkman, ElizabethUnited StatesWoman | 5:08:15h | 9.73 | W23 | 4th F · 3rd W23 |
| 21 | Pavella, LauretteUnited StatesWoman | 5:08:15h | 9.73 | W35 | 4th F · 1st W35 |
| 22 | Sanzone, BrendaUnited StatesWoman | 5:21:22h | 9.34 | W35 | 6th F · 2nd W35 |
| 23 | Sanzone, ThomasUnited StatesMan | 5:21:22h | 9.34 | M40 | 17th M · 4th M40 |
| 24 | Sadick, NancyUnited StatesWoman | 5:24:58h | 9.23 | W23 | 7th F · 4th W23 |
| 25 | Parrick, BobUnited StatesMan | 5:25:17h | 9.22 | M45 | 18th M · 3rd M45 |
| 26 | Koester, BobUnited StatesMan | 5:42:47h | 8.75 | M50 | 19th M · 3rd M50 |
| 27 | Sbar, LarryUnited StatesMan | 5:42:47h | 8.75 | M45 | 19th M · 4th M45 |
| 28 | Hernandez, BlasUnited StatesMan | 5:43:36h | 8.73 | M40 | 21st M · 5th M40 |
| 29 | Owens, CraigUnited StatesMan | 5:49:35h | 8.58 | M23 | 22nd M · 6th M23 |
| 30 | Dembeck, MarkUnited StatesMan | 5:55:20h | 8.44 | M40 | 23rd M · 6th M40 |
| 31 | Buckner, James (Butch)United StatesMan | 5:55:43h | 8.43 | M45 | 24th M · 5th M45 |
| 32 | Bryars, ChrisUnited StatesMan | 5:56:30h | 8.41 | M23 | 25th M · 7th M23 |
| 33 | Mire, RamonaUnited StatesWoman | 5:58:40h | 8.36 | W23 | 8th F · 5th W23 |
| 34 | Jones, DennisUnited StatesMan | 6:02:38h | 8.27 | M23 | 26th M · 8th M23 |
| 35 | Addicks, G.A.United StatesWoman | 6:02:57h | 8.27 | W23 | 9th F · 6th W23 |
| 36 | Diaz-Granados, JaimeUnited StatesMan | 6:20:57h | 7.88 | M23 | 27th M · 9th M23 |
| 37 | Weaver, MelanieUnited StatesWoman | 6:24:57h | 7.79 | W23 | 10th F · 7th W23 |
| 38 | Bridges, SteveUnited StatesMan *LA | 6:49:07h | 7.33 | M35 | 28th M · 5th M35 |
| 39 | Fred, HerbertUnited StatesMan | 7:04:20h | 7.07 | M60 | 29th M · 1st M60 |
| 40 | Baker, StanUnited StatesMan *KS | 7:05:54h | 7.04 | M55 | 30th M · 1st M55 |
| 41 | Friedman, LenUnited StatesMan | 7:18:55h | 6.83 | M45 | 31st M · 6th M45 |
| 42 | Harris, LuchousUnited StatesMan | 7:18:55h | 6.83 | M40 | 31st M · 7th M40 |
| 43 | Nyman, RussUnited StatesMan | 7:23:28h | 6.76 | M40 | 33rd M · 8th M40 |
- 1Roberts, CharlesUnited StatesMan1st M · 1st M23Time3:48:40hPace13.12Cat.M23
- 2Reed, John (J.P.)United StatesMan2nd M · 2nd M23Time3:58:10hPace12.60Cat.M23
- 3Moreno, MargaritoUnited StatesMan3rd M · 1st M35Time3:58:27hPace12.58Cat.M35
- 4Topolski, LeonardUnited StatesMan4th M · 3rd M23Time4:04:29hPace12.27Cat.M23
- 5Rollins, MickeyUnited StatesMan5th M · 1st M45Time4:12:02hPace11.90Cat.M45
- 6LaSala, JohnUnited StatesMan6th M · 4th M23Time4:14:37hPace11.78Cat.M23
- 7Hirshey, GaryUnited StatesMan7th M · 2nd M35Time4:19:22hPace11.57Cat.M35
- 8Apple, RobUnited StatesMan8th M · 5th M23Time4:20:02hPace11.54Cat.M23
- 9Lauritzen, WayneUnited StatesMan9th M · 1st M40Time4:20:14hPace11.53Cat.M40
- 10Sullivan, NancyUnited StatesWoman1st F · 1st W40Time4:20:41hPace11.51Cat.W40
- 11Kessler, DeborahUnited StatesWoman2nd F · 1st W23Time4:24:46hPace11.33Cat.W23
- 12Miles, MaynardUnited StatesMan*WI10th M · 1st M50Time4:39:02hPace10.75Cat.M50
- 13Musfy, NofalUnited StatesMan11th M · 2nd M45Time4:41:01hPace10.68Cat.M45
- 14Mollohan, WilliamUnited StatesMan12th M · 2nd M40Time4:42:21hPace10.63Cat.M40
- 15Davis, WillardUnited StatesMan13th M · 3rd M35Time4:45:21hPace10.51Cat.M35
- 16Gutknecht, PierreUnited StatesMan14th M · 3rd M40Time4:55:18hPace10.16Cat.M40
- 17Mire, ElinoreUnited StatesWoman3rd F · 2nd W23Time4:56:22hPace10.12Cat.W23
- 18Waddell, LouisUnited StatesMan15th M · 2nd M50Time4:59:00hPace10.03Cat.M50
- 19Ladewig, JimUnited StatesMan16th M · 4th M35Time5:03:25hPace9.89Cat.M35
- 20Birkman, ElizabethUnited StatesWoman4th F · 3rd W23Time5:08:15hPace9.73Cat.W23
- 21Pavella, LauretteUnited StatesWoman4th F · 1st W35Time5:08:15hPace9.73Cat.W35
- 22Sanzone, BrendaUnited StatesWoman6th F · 2nd W35Time5:21:22hPace9.34Cat.W35
- 23Sanzone, ThomasUnited StatesMan17th M · 4th M40Time5:21:22hPace9.34Cat.M40
- 24Sadick, NancyUnited StatesWoman7th F · 4th W23Time5:24:58hPace9.23Cat.W23
- 25Parrick, BobUnited StatesMan18th M · 3rd M45Time5:25:17hPace9.22Cat.M45
- 26Koester, BobUnited StatesMan19th M · 3rd M50Time5:42:47hPace8.75Cat.M50
- 27Sbar, LarryUnited StatesMan19th M · 4th M45Time5:42:47hPace8.75Cat.M45
- 28Hernandez, BlasUnited StatesMan21st M · 5th M40Time5:43:36hPace8.73Cat.M40
- 29Owens, CraigUnited StatesMan22nd M · 6th M23Time5:49:35hPace8.58Cat.M23
- 30Dembeck, MarkUnited StatesMan23rd M · 6th M40Time5:55:20hPace8.44Cat.M40
- 31Buckner, James (Butch)United StatesMan24th M · 5th M45Time5:55:43hPace8.43Cat.M45
- 32Bryars, ChrisUnited StatesMan25th M · 7th M23Time5:56:30hPace8.41Cat.M23
- 33Mire, RamonaUnited StatesWoman8th F · 5th W23Time5:58:40hPace8.36Cat.W23
- 34Jones, DennisUnited StatesMan26th M · 8th M23Time6:02:38hPace8.27Cat.M23
- 35Addicks, G.A.United StatesWoman9th F · 6th W23Time6:02:57hPace8.27Cat.W23
- 36Diaz-Granados, JaimeUnited StatesMan27th M · 9th M23Time6:20:57hPace7.88Cat.M23
- 37Weaver, MelanieUnited StatesWoman10th F · 7th W23Time6:24:57hPace7.79Cat.W23
- 38Bridges, SteveUnited StatesMan*LA28th M · 5th M35Time6:49:07hPace7.33Cat.M35
- 39Fred, HerbertUnited StatesMan29th M · 1st M60Time7:04:20hPace7.07Cat.M60
- 40Baker, StanUnited StatesMan*KS30th M · 1st M55Time7:05:54hPace7.04Cat.M55
- 41Friedman, LenUnited StatesMan31st M · 6th M45Time7:18:55hPace6.83Cat.M45
- 42Harris, LuchousUnited StatesMan31st M · 7th M40Time7:18:55hPace6.83Cat.M40
- 43Nyman, RussUnited StatesMan33rd M · 8th M40Time7:23:28hPace6.76Cat.M40