USA
| New editions starting from 2003 | |||
| Name & Surname | Edition | Position | Time |
| Paul ASMUTH | 2003 | 23rd - 15th men | 8h 07’ 16” |
| Sandra FRIMERMAN-BERGQUIST | 2019 | 18th - 7th women | 8h 30' 02" |
| 2021 | DNF | ||
| Dave HYNAN | 2018 | DNF | |
| Anton JANEZICH | 2024 | DNF | |
| Lexie KELLY | 2014 | 21th - 7th women | 7h 25’ 25” |
| Erica ROSE | 2006 | 11th - 4th women | 7h 34’ 18” |
| 2007 | 11th - 3rd women | 8h 21’ 09” | |
| Amanda SUBENKO | 2024 | DNF | |
| John BATCHELDER | 2019 (Open) | 9h 23' 25" | |
| Lisa BROADFIELD | 2009 (Open) | no time | |
| Elizabeth FRY | 2023 (Open) | 9h 32' 07" | |
| Max GOLDSTEIN | 2023 (Open) | 1st men | 7h 51' 36" |
| Bridgette HOBART | 2017 (Open) | no time | |
| Mattew JUDGE | 2019 (Open) | 8h 48' 07" | |
| Lori KING | 2019 (Open) | 1st women | 8h 09' 10" |
| Steven MINAGLIA | 2022 (Open) | retired | |
| Steffan SARKIN | 2016 (Open) | no time | |
| 1954-1992 | |||
| Name & Surname | Edition | Position | Time |
| David ALLEVA | 1990 | 1st | 6h 57’ 41” |
| 1991 | 6th | 7h 12’ 27” | |
| 1992 | 6th | 6h 46’ 11” | |
| Greta ANDERSEN | 1959 | 8th - 1st women | 11h 05’ 53” |
| Paul ASMUTH | 1982 | 1st | 6h 35’ 03” |
| 1987 | 1st | 6h 46’ 58” | |
| 1988 | 1st | 7h 47’ 56” | |
| 1989 | 7th | 7h 06’ 25” | |
| 1990 | 3th | 7h 21’ 34” | |
| 1992 | 10th | 6h 59’ 15” | |
| Tina BISHOFF | 1977 | 21th - 3rd women | 10h 20’ 46” |
| 1980 | 10th - 1st women *** | 10h 16’ 40” | |
| 1981** | 13th - 1st women *** | 4h 02’ 15” | |
| 1982 | Retired | ||
| 1983 | 9th - 3rd women | 10h 55’ 39” | |
| Florence BURDETTE | 1957 | Retired | |
| 1958 | Retired | ||
| Marian CASSIDY | 1992 | 17th - 1st women | 7h 11’ 10” |
| Wister DORSEY | 1969 | Retired | |
| Thomas ESTRELLAS | 1969 | Retired | |
| Bill HEISS | 1980 | 5th | 9h 33’ 46” |
| Rick HELTZEL | 1990 | 18th | 8h 03’ 25” |
| 1992 | 23th | 7h 34’ 48” | |
| Erik JORGENSEN | 1970 | Retired | |
| James KEGLEY | 1987 | 2nd | 6h 50’ 10” |
| 1989 | 9th | 7h 11’ 56” | |
| 1991 | 16th | 7h 31’ 43” | |
| 1992 | 18th | 7h 18’ 11” | |
| Mike KEISER | 1969 | Retired | |
| Richard KERSH | 1989 | 31th | 10h 02’ 51” |
| John KINSELLA | 1978 | 1st | 10h 28’ 00” |
| 1979 | 2nd | 7h 44’ 30” | |
| John KOVAS | 1964 | Retired | |
| Carol LEE-HELTZEL | 1988 | 21th - 5th women | 9h 56’ 50” |
| 1989 | 20th - 5th women | 8h 16’ 56” | |
| Diana NYAD | 1974 | 14th - 1st women | 8h 11’ 20” |
| 1975 | 14th - 4th women | 9h 24’ 57” | |
| Maurice POITRAS | 1956 | Retired | |
| 1957 | 10th | 12h 16’ 29” | |
| 1958 | Out time limit | ||
| Gregory POMAREK | 1967 | Retired | |
| Bill SCHMIDT | 1990 | 7th | 7h 29’ 58” |
| Robert SCHMIDT | 1988 | 5th | 7h 59’ 30” |
| 1989 | 2nd | 6h 48’ 55” | |
| 1991 | Retired | ||
| Daril SMITH | 1966 | Out time limit | |
| Carol STARKE | 1973 | Retired | |
| Jamee STEWART | 1975 | Out time limit | |
| 1976 | Retired | ||
| Steven STRONG | 1970 | Retired | |
| Myra THOMPSON | 1959 | 18th - 2nd women | 12h 45’ 57” |