Marcelo Guiscardo
Amateur Races
| Date | Swim | Route | Km | Age | Time/Place |
|---|---|---|---|---|---|
| 1987 Jul 19 | Seal Beach Roughwater | Huntington Beach Pier to Seal Beach Pier | 14 | 03:39:32 (12/32) | |
| 1990 Jul 21 | Seal Beach Roughwater | Huntington Beach Pier to Seal Beach Pier | 14 | 03:07:42 (8/24) | |
| 1990 Jul | Semana Nautica Ocean Swim | Goleta Beach to Arroyo Burro Beach | 8.4 | 02:08:22 (1/9) | |
| 1991 Jul 20 | Seal Beach Roughwater | Huntington Beach Pier to Seal Beach Pier | 14 | 04:17:23 (19/41) | |
| 1991 Jul | Semana Nautica Ocean Swim | Goleta Beach to Arroyo Burro Beach | 8.4 | 02:06:42 (2/8) | |
| 1992 Jul | Semana Nautica Ocean Swim | Goleta Beach to Arroyo Burro Beach | 8.4 | 02:10:26 (2/10) |
Pro/International Races
| Date | Swim | Route | Km | Age | Time/Place |
|---|---|---|---|---|---|
| 1971 Jul 11 | Maratona del Golfo Capri-Napoli ILDSF |
Capri to Napoli | 36 | 10:38:42 (17/32) | |
| 1971 Aug 7 | Traversée Internationale du lac St-Jean WPMSF |
Péribonka-Roberval | 31 | 11:21:35 (11/23) | |
| 1974 Mar 10 | Maratón Acuatíco Río Coronda WPMSF |
Santa Fe to Coronda | 57 | 09:13:00 (12/24) | |
| 1974 Aug 4 | Traversée Internationale du lac St-Jean WPMSF |
Péribonka-Roberval | 32 | 09:39:37 (19/22) | |
| 1975 Feb 15 | Mar del Plata Marathon WPMSF |
Argentine Sea (unknown course) | 40.2 | 08:21:00 (4/15) | |
| 1975 Jul 13 | Maratona del Golfo Capri-Napoli ILDSF |
Capri to Napoli | 36 | 08:48:22 (10/30) | |
| 1975 Aug 3 | Traversée Internationale du lac St-Jean WPMSF |
Péribonka-Roberval | 32 | 10:32:01 (13/23) |