United StatesFixed distance
Ruth Anderson Ultra 100km - 50mi Split
19 Apr1997
Distance
50mi
Finishers
3329 men4 women
Winning time
6:03:16h
Median pace
10.49km/h
Pace distribution
33 finishers · 7.13–13.29 km/h · mean 10.30
Every finisher ran the same 50 mi course, so these paces are directly comparable.
Histogram of finisher pace. 33 finishers ranged from 7.13 to 13.29 kilometres per hour, with a mean of 10.30 and a median of 10.49. The busiest band is 9.5 to 10.0 kilometres per hour, with 6 finishers.
Results
Ranks 1–33 of 33
| Rank | Runner | Time | Pace | Cat. | Placing |
|---|---|---|---|---|---|
| 1 | Clark, RaeUnited StatesMan | 6:03:16h | 13.29 | M45 | 1st M · 1st M45 |
| 2 | Schieffer, JosephUnited StatesMan *Oakland, CA | 6:07:44h | 13.13 | M45 | 2nd M · 2nd M45 |
| 3 | Simonsen, RickUnited StatesMan *El Dorado Hills, CA | 6:29:56h | 12.38 | M35 | 3rd M · 1st M35 |
| 4 | Niebaum, JacobUnited StatesMan | 6:38:57h | 12.10 | M23 | 4th M · 1st M23 |
| 5 | Gregorich, KennethUnited StatesMan | 6:43:37h | 11.96 | M35 | 5th M · 2nd M35 |
| 6 | Ross, JamesUnited StatesMan | 6:45:07h | 11.92 | M23 | 6th M · 2nd M23 |
| 7 | Crompton, CharlesUnited StatesMan | 7:00:26h | 11.48 | M45 | 7th M · 3rd M45 |
| 8 | Nacco, GregUnited StatesMan | 7:05:08h | 11.36 | M35 | 8th M · 3rd M35 |
| 9 | Mazaud, Jean-PaulFranceMan *Carmel, CA, USA | 7:08:55h | 11.26 | M45 | 9th M · 4th M45 |
| 10 | Schumann, RenaUnited StatesWoman *Folsom, CA | 7:16:27h | 11.06 | W35 | 1st F · 1st W35 |
| 11 | Bott, JefferyUnited StatesMan *Phoenix, AZ | 7:25:28h | 10.84 | M23 | 10th M · 3rd M23 |
| 12 | Shannon, PatrickUnited StatesMan *The Woodlands, TX | 7:28:40h | 10.76 | M45 | 11th M · 5th M45 |
| 13 | Martin, DanielUnited StatesMan | 7:28:43h | 10.76 | M45 | 12th M · 6th M45 |
| 14 | Kim, DavidUnited StatesMan | 7:32:39h | 10.67 | M50 | 13th M · 1st M50 |
| 15 | Wang, GaryUnited StatesMan | 7:35:15h | 10.61 | M23 | 14th M · 4th M23 |
| 16 | Palmer, MichaelUnited StatesMan *Berkeley, CA | 7:39:10h | 10.52 | M40 | 15th M · 1st M40 |
| 17 | Rehmet, GeorgeUnited StatesMan | 7:40:08h | 10.49 | M23 | 16th M · 5th M23 |
| 18 | Dellor, RogerUnited StatesMan | 7:43:35h | 10.41 | M50 | 17th M · 2nd M50 |
| 19 | Lapanja, RobertUnited StatesMan *CA | 8:03:51h | 9.98 | M40 | 18th M · 2nd M40 |
| 20 | Ianacone, EricUnited StatesMan | 8:07:53h | 9.90 | M45 | 19th M · 7th M45 |
| 21 | King, RobertUnited StatesMan | 8:08:50h | 9.88 | M23 | 20th M · 6th M23 |
| 22 | Looney, EarlUnited StatesMan | 8:13:50h | 9.78 | M45 | 21st M · 8th M45 |
| 23 | Elam, LindaUnited StatesWoman | 8:20:42h | 9.64 | W50 | 2nd F · 1st W50 |
| 24 | Kocher, WayneUnited StatesMan *NV | 8:20:42h | 9.64 | M55 | 22nd M · 1st M55 |
| 25 | Pon, RichardUnited StatesMan | 8:31:02h | 9.45 | M45 | 23rd M · 9th M45 |
| 26 | Holmberg, JosephUnited StatesMan | 8:35:09h | 9.37 | M55 | 24th M · 2nd M55 |
| 27 | Robinson, EricUnited StatesMan | 9:06:45h | 8.83 | M23 | 25th M · 7th M23 |
| 28 | Grimmitt, ArtUnited StatesMan | 9:39:10h | 8.34 | M40 | 26th M · 3rd M40 |
| 29 | Coats, DaleUnited StatesMan | 9:39:10h | 8.34 | M55 | 26th M · 3rd M55 |
| 30 | Elia, BarbaraUnited StatesWoman *Modesto, CA | 9:44:20h | 8.26 | W50 | 3rd F · 2nd W50 |
| 31 | Kaplan, AllanUnited StatesMan | 9:44:20h | 8.26 | M40 | 28th M · 4th M40 |
| 32 | Johnson, CassandraUnited StatesWoman *Huntington Beach, CA | 9:54:30h | 8.12 | W50 | 4th F · 3rd W50 |
| 33 | Tselentis, MichaelUnited StatesMan *Napa, CA | 11:17:00h | 7.13 | M70 | 29th M · 1st M70 |
- 1Clark, RaeUnited StatesMan1st M · 1st M45Time6:03:16hPace13.29Cat.M45
- 2Schieffer, JosephUnited StatesMan*Oakland, CA2nd M · 2nd M45Time6:07:44hPace13.13Cat.M45
- 3Simonsen, RickUnited StatesMan*El Dorado Hills, CA3rd M · 1st M35Time6:29:56hPace12.38Cat.M35
- 4Niebaum, JacobUnited StatesMan4th M · 1st M23Time6:38:57hPace12.10Cat.M23
- 5Gregorich, KennethUnited StatesMan5th M · 2nd M35Time6:43:37hPace11.96Cat.M35
- 6Ross, JamesUnited StatesMan6th M · 2nd M23Time6:45:07hPace11.92Cat.M23
- 7Crompton, CharlesUnited StatesMan7th M · 3rd M45Time7:00:26hPace11.48Cat.M45
- 8Nacco, GregUnited StatesMan8th M · 3rd M35Time7:05:08hPace11.36Cat.M35
- 9Mazaud, Jean-PaulFranceMan*Carmel, CA, USA9th M · 4th M45Time7:08:55hPace11.26Cat.M45
- 10Schumann, RenaUnited StatesWoman*Folsom, CA1st F · 1st W35Time7:16:27hPace11.06Cat.W35
- 11Bott, JefferyUnited StatesMan*Phoenix, AZ10th M · 3rd M23Time7:25:28hPace10.84Cat.M23
- 12Shannon, PatrickUnited StatesMan*The Woodlands, TX11th M · 5th M45Time7:28:40hPace10.76Cat.M45
- 13Martin, DanielUnited StatesMan12th M · 6th M45Time7:28:43hPace10.76Cat.M45
- 14Kim, DavidUnited StatesMan13th M · 1st M50Time7:32:39hPace10.67Cat.M50
- 15Wang, GaryUnited StatesMan14th M · 4th M23Time7:35:15hPace10.61Cat.M23
- 16Palmer, MichaelUnited StatesMan*Berkeley, CA15th M · 1st M40Time7:39:10hPace10.52Cat.M40
- 17Rehmet, GeorgeUnited StatesMan16th M · 5th M23Time7:40:08hPace10.49Cat.M23
- 18Dellor, RogerUnited StatesMan17th M · 2nd M50Time7:43:35hPace10.41Cat.M50
- 19Lapanja, RobertUnited StatesMan*CA18th M · 2nd M40Time8:03:51hPace9.98Cat.M40
- 20Ianacone, EricUnited StatesMan19th M · 7th M45Time8:07:53hPace9.90Cat.M45
- 21King, RobertUnited StatesMan20th M · 6th M23Time8:08:50hPace9.88Cat.M23
- 22Looney, EarlUnited StatesMan21st M · 8th M45Time8:13:50hPace9.78Cat.M45
- 23Elam, LindaUnited StatesWoman2nd F · 1st W50Time8:20:42hPace9.64Cat.W50
- 24Kocher, WayneUnited StatesMan*NV22nd M · 1st M55Time8:20:42hPace9.64Cat.M55
- 25Pon, RichardUnited StatesMan23rd M · 9th M45Time8:31:02hPace9.45Cat.M45
- 26Holmberg, JosephUnited StatesMan24th M · 2nd M55Time8:35:09hPace9.37Cat.M55
- 27Robinson, EricUnited StatesMan25th M · 7th M23Time9:06:45hPace8.83Cat.M23
- 28Grimmitt, ArtUnited StatesMan26th M · 3rd M40Time9:39:10hPace8.34Cat.M40
- 29Coats, DaleUnited StatesMan26th M · 3rd M55Time9:39:10hPace8.34Cat.M55
- 30Elia, BarbaraUnited StatesWoman*Modesto, CA3rd F · 2nd W50Time9:44:20hPace8.26Cat.W50
- 31Kaplan, AllanUnited StatesMan28th M · 4th M40Time9:44:20hPace8.26Cat.M40
- 32Johnson, CassandraUnited StatesWoman*Huntington Beach, CA4th F · 3rd W50Time9:54:30hPace8.12Cat.W50
- 33Tselentis, MichaelUnited StatesMan*Napa, CA29th M · 1st M70Time11:17:00hPace7.13Cat.M70