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| Name: | Sheffield, David |
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| Club: | |||
| Residence: | Lake City, FL | ||
| Year of birth: | 1946 | (Cat. german: M80) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: M75) | |
| Nationality: | USA  |
United States | |
| RunnerID: | 216576 | ||
20 search results (15 Events, 1269.618 km). (More)
| 1991 | 1 Event, 50 km (More) | ||||
|---|---|---|---|---|---|
| 14.12.1991 | Tallahassee Ultra Distance Classic 50K (USA) | 50km | |||
| 4:35:01 h | Sheffield, David | Overall: 7 | M: 5 | Cat M40: 3 | |
| 1989 | 1 Event, 50 km (More) | ||||
| 12.12.1989 | Tallahassee Ultra Distance Classic 50K (USA) | 50km | |||
| 4:03:50 h | Sheffield, David | *Lake City | Overall: 9 | M: 7 | Cat M40: 3 |
| 1988 | 1 Event, 50 km (More) | ||||
| 10.12.1988 | Tallahassee Ultra Distance Classic 50K (USA) | 50km | |||
| 5:05:29 h | Sheffield, David | *Florida | Overall: 44 | M: 38 | Cat M40: 7 |
| 1987 | 1 Event, 50 km (More) | ||||
| 12.12.1987 | Tallahassee Ultra Distance Classic 50K (USA) | 50km | |||
| 3:28:12 h | Sheffield, David | *Florida | Overall: 3 | M: 3 | Cat M40: 1 |
| 1986 | 1 Event, 50 km (More) | ||||
| 13.12.1986 | Tallahassee Ultra Distance Classic 50K (USA) | 50km | |||
| 3:26:47 h | Sheffield, David | *Florida | Overall: 2 | M: 2 | Cat M35: 1 |
| 1985 | 1 Event, 50 km (More) | ||||
| 14.12.1985 | Tallahassee Ultra Distance Classic 50K (USA) | 50km | |||
| 3:37:49 h | Sheffield, David | *Florida | Overall: 5 | M: 5 | Cat M35: 2 |
| 1984 | 2 Events, 164.373 km (More) | ||||
| 15.12.1984 | Tallahassee Ultra Distance Classic 100K (USA) | 100km | |||
| 10:58:54 h | Sheffield, David | *Florida | Overall: 11 | M: 8 | Cat M35: 3 |
| 05.05.1984 | Strolling Jim 40 Mile (USA) | 40mi | |||
| 5:05:06 h | Sheffield, David | *FL | Overall: 8 | M: 8 | Cat M35: 3 |
| 1983 | 4 Events, 515.973 km (More) | ||||
| 17.12.1983 | Tallahassee Ultra Distance Classic 100K (USA) | 100km | |||
| 8:42:50 h | Sheffield, David | *Tallahassee, FL | Overall: 3 | M: 3 | Cat M35: 2 |
| 08.-09.10.1983 | Nick Marshall Track Run - 100km Split (USA) | 100km | |||
| 12:05:11 h | Sheffield, David | *FL | Overall: 9 | M: 9 | Cat M35: 5 |
| 08.-09.10.1983 | Nick Marshall Track Run - 100mi Split (USA) | 100mi | |||
| 21:46:08 h | Sheffield, David | *FL | Overall: 5 | M: 5 | Cat M35: 3 |
| 08.-09.10.1983 | Nick Marshall Track Run (USA) | 24h | |||
| 179.200 km | Sheffield, David | *FL | Overall: 3 | M: 3 | Cat M35: 2 |
| 08.-09.10.1983 | Nick Marshall Track Run - 50km Split (USA) | 50km | |||
| 4:51:51 h | Sheffield, David | *FL | Overall: 6 | M: 6 | Cat M35: 4 |
| 08.-09.10.1983 | Nick Marshall Track Run - 50mi Split (USA) | 50mi | |||
| 8:34:51 h | Sheffield, David | *FL | Overall: 6 | M: 6 | Cat M35: 4 |
| 07.05.1983 | Strolling Jim 40 Mile (USA) | 40mi | |||
| 5:11:04 h | Sheffield, David | *FL | Overall: 4 | M: 4 | Cat M35: 2 |
| 05.-06.03.1983 | Columbia 24 Hour Run (USA) | 24h | |||
| 172.400 km | Sheffield, David | *FL | Overall: 3 | M: 3 | Cat M35: 1 |
| 05.-06.03.1983 | Columbia 100 Mile Run (USA) | 100mi | |||
| 22:40:31 h | Sheffield, David | *FL | Overall: 8 | M: 8 | Cat M35: 4 |
| 1982 | 3 Events, 289.272 km (More) | ||||
| 23.-24.10.1982 | Nick Marshall Track Run (USA) | 24h | |||
| 128.805 km | Sheffield, David | *FL | Overall: 8 | M: 8 | Cat M35: 3 |
| 14.08.1982 | Tropical 50 Miler (USA) | 50mi | |||
| 6:40:46 h | Sheffield, David | Overall: 2 | M: 2 | Cat M35: 2 | |
| 09.01.1982 | Tallahassee 50 Mile (USA) | 50mi | |||
| 6:18:20 h | Sheffield, David | Overall: 2 | M: 2 | Cat M35: 2 | |
Personal bests
Your list of personal best performances only contains performances of races which can be included into rankings.
In brackets rank in yearly international/national rankings.
Comparison table
Comparison of performances in races with multiple participations
| 1991 | 1989 | 1988 | 1987 | 1986 | 1985 | 1984 | 1983 | 1982 | ||
|---|---|---|---|---|---|---|---|---|---|---|
| Tallahassee Ultra Distance Classic 50K | 6 | 4:35:01 | 4:03:50 | 5:05:29 | 3:28:12 | 3:26:47 | 3:37:49 | |||
| Nick Marshall Track Run | 2 | 179.200 | 128.805 | |||||||
| Strolling Jim 40 Mile | 2 | 5:05:06 | 5:11:04 | |||||||
| Tallahassee Ultra Distance Classic 100K | 2 | 10:58:54 | 8:42:50 |