| Nombre: | Balfour, David |
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| Club: | MILL | ||
| Domicilio: | Lindenhurst, NY | ||
| Año de nacimiento: | 1938 | (Cat. alemana: M85) | |
| Fecha de nacimiento: | 00.00.0000 | (Cat. internac.: M85) | |
| Nacionalidad: | USA ![]() |
Estados Unidos | |
| RunnerID: | 269135 | ||
21 resultados de la búsqueda (16 pruebas, 1274.61 km). (Más)
| 1988 | 2 pruebas, 140.467 km (Más) | ||||
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| 19.11.1988 | JFK 50 Mile (USA) | 50mi | |||
| 9:34:39 h | Balfour, David | Lindenhurst, NY | total: 82 | M: 74 | Cat M45: 8 |
| 05.03.1988 | NYRR Knickerbocker 60K (USA) | 60km | |||
| 5:49:34 h | Balfour, David | MILL | total: 31 | M: 31 | Cat M45: 5 |
| 1987 | 1 prueba, 59.684 km (Más) | ||||
| 27.09.1987 | Dix Hills Running Club Six Hour Ultra Run (USA) | 6h | |||
| 59.684 km | Balfour, David | total: 19 | M: 18 | Cat M45: 3 | |
| 1986 | 1 prueba, 50 km (Más) | ||||
| 28.12.1986 | Space Coast 50K Beach Run (USA) | 50km | |||
| 5:16:07 h | Balfour, David | *New York, NY | total: 16 | M: 15 | Cat M45: 2 |
| 1985 | 2 pruebas, 210.934 km (Más) | ||||
| 28.12.1985 | Space Coast 50K Beach Run (USA) | 50km | |||
| 4:48:11 h | Balfour, David | *New York, NY | total: 6 | M: 5 | Cat M45: 1 |
| 15.-16.06.1985 | NYRR National TAC 100 Mile Championship - 50mi Split (USA) | 50mi | |||
| 9:04:27 h | Balfour, David | total: 22 | M: 20 | Cat M45: 2 | |
| 15.-16.06.1985 | NYRR National TAC 100 Mile Championship - 100km Split (USA) | 100km | |||
| 11:54:39 h | Balfour, David | total: 22 | M: 20 | Cat M45: 2 | |
| 15.-16.06.1985 | NYRR National TAC 100 Mile Championship (USA) | 100mi | |||
| 21:56:57 h | Balfour, David | total: 23 | M: 21 | Cat M45: 2 | |
| 1984 | 3 pruebas, 204.84 km (Más) | ||||
| 17.11.1984 | JFK 50 Mile (USA) | 50mi | |||
| 9:06:22 h | Balfour, David | *New York, NY | total: 70 | M: 68 | Cat M45: 11 |
| 26.05.1984 | Forest Park 40 Mile (USA) | 40mi | |||
| 6:28:29 h | Balfour, David | total: 34 | M: 32 | Cat M45: 3 | |
| 18.03.1984 | NYRR Knickerbocker 60K (USA) | 60km | |||
| 5:21:48 h | Balfour, David | total: 40 | M: 37 | Cat M45: 4 | |
| 1983 | 4 pruebas, 367.284 km (Más) | ||||
| 19.11.1983 | JFK 50 Mile (USA) | 50mi | |||
| 8:50:02 h | Balfour, David | *New York, NY | total: 78 | M: 75 | Cat M40: 23 |
| 24.-25.09.1983 | Sri Chinmoy 24 Hour Race - 50mi Split (USA) | 50mi | |||
| 9:38:50 h | Balfour, David | *NY | total: 30 | M: 28 | Cat M40: 8 |
| 24.-25.09.1983 | Sri Chinmoy 24 Hour Race - 100km Split (USA) | 100km | |||
| 13:19:58 h | Balfour, David | *NY | total: 35 | M: 31 | Cat M40: 9 |
| 24.-25.09.1983 | Sri Chinmoy 24 Hour Race (USA) | 24h | |||
| 142.444 km | Balfour, David | *NY | total: 32 | M: 25 | Cat M40: 7 |
| 24.09.1983 | Sri Chinmoy 24 Hour Race - 50km Split (USA) | 50km | |||
| 5:28:41 h | Balfour, David | *NY | total: 32 | M: 30 | Cat M40: 9 |
| 05.06.1983 | Forest Park 40 Mile (USA) | 40mi | |||
| 5:53:47 h | Balfour, David | total: 15 | M: 15 | Cat M40: 2 | |
| 01.05.1983 | Lake Waramaug 50mi Ultra Marathon (USA) | 50mi | |||
| 8:25:07 h | Balfour, David | *NY | total: 72 | M: 70 | Cat M40: 14 |
| 1982 | 1 prueba, 80.467 km (Más) | ||||
| 20.11.1982 | JFK 50 Mile (USA) | 50mi | |||
| 9:18:02 h | Balfour, David | *New York, NY | total: 112 | M: 108 | Cat M40: 18 |
| 1981 | 1 prueba, 80.467 km (Más) | ||||
| 21.11.1981 | JFK 50 Mile (USA) | 50mi | |||
| 8:09:21 h | Balfour, David | *New York, NY | total: 43 | M: 43 | Cat M40: 5 |
| 1979 | 1 prueba, 80.467 km (Más) | ||||
| 17.11.1979 | JFK 50 Mile (USA) | 50mi | |||
| 8:26:43 h | Balfour, David | total: 50 | M: 49 | Cat M40: 6 | |
Mejores marcas
Your list of personal best performances only contains performances of races which can be included into rankings.
Entre paréntesis ranking annual internacional/ranking nacional.
| PB | 1988 | 1987 | 1986 | 1985 | 1984 | 1983 | 1982 | 1981 | 1979 | |
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| 50km | 5:28:41 |
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5:28:41
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| 50mi | 8:25:07 |
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9:04:27
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8:25:07
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| 100km | 11:54:39 |
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11:54:39
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13:19:58
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| 100mi | 21:56:57 |
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21:56:57
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| 6h | 59.684 |
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59.684
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| 24h | 142.444 |
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142.444
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Cuadro comparativo
Comparación de resultados en las carreras con participaciones múltiples
| 1988 | 1987 | 1986 | 1985 | 1984 | 1983 | 1982 | 1981 | 1979 | ||
|---|---|---|---|---|---|---|---|---|---|---|
| JFK 50 Mile | 6 | 9:34:39 | 9:06:22 | 8:50:02 | 9:18:02 | 8:09:21 | 8:26:43 | |||
| Space Coast 50K Beach Run | 2 | 5:16:07 | 4:48:11 | |||||||
| Forest Park 40 Mile | 2 | 6:28:29 | 5:53:47 | |||||||
| NYRR Knickerbocker 60K | 2 | 5:49:34 | 5:21:48 |





