| Across The Years | ||||||||||||
| 48 Hour | ||||||||||||
| December 28, 2014 - January 3, 2015 | ||||||||||||
| Camelback Ranch, Phoenix, AZ | ||||||||||||
| Place | Name | Gender | Gender Place | Age | Laps | Miles | KM | City | State | Country | Start Date | |
| 1 | Kelly Agnew | M | M-1 | 41 | 193 | 202.612 | 326.073 | Ogden | UT | United States | Dec 30 | |
| 2 | Thomas Jackson | M | M-2 | 54 | 139 | 145.922 | 234.84 | Moses Lake | WA | United States | Dec 01 | |
| 3 | Karen Bonnett | F | F-1 | 58 | 137 | 143.823 | 231.461 | West Sacramento | CA | United States | Dec 30 | |
| 4 | Shaun Miller | M | M-3 | 37 | 134 | 140.674 | 226.393 | Malden | MA | United States | Dec 30 | |
| 5 | Brian Khepri | M | M-4 | 41 | 130 | 136.474 | 219.635 | Mesa | AZ | United States | Dec 28 | |
| 6 | Terri Lemke | F | F-2 | 54 | 124 | 130.176 | 209.498 | Loudonville | OH | United States | Dec 31 | |
| 7 | Gregory Unger | M | M-5 | 41 | 116 | 121.777 | 195.982 | Scottsdale | AZ | United States | Dec 30 | |
| 8 | Kim Elliott | F | F-3 | 47 | 115.5 | 121.252 | 195.137 | Playa Del Rey | CA | United States | Dec 28 | |
| 9 | Christine Lauer | F | F-4 | 44 | 115 | 120.727 | 194.292 | Rockford | MI | United States | Dec 30 | |
| 10 | Lisa Kravetz | F | F-5 | 51 | 110 | 115.478 | 185.845 | Scottsdale | AZ | United States | Dec 30 | |
| 11 | Michael Carson | M | M-6 | 28 | 109 | 114.428 | 184.155 | Tempe | AZ | United States | Dec 28 | |
| 12 | Jeff Venable | M | M-7 | 59 | 106 | 111.279 | 179.087 | Denton | TX | United States | Dec 01 | |
| 13 | Jason Underwood | M | M-8 | 38 | 103 | 108.129 | 174.018 | Chandler | AZ | United States | Dec 28 | |
| 14 | Marshall Brown | M | M-9 | 60 | 102 | 107.08 | 172.329 | Draper | UT | USA | Dec 29 | |
| 14 | Jack Rosenfeld | M | M-9 | 35 | 102 | 107.08 | 172.329 | Culver City | CA | United States | Dec 29 | |
| 14 | Israel Archuletta | M | M-9 | 35 | 102 | 107.08 | 172.329 | Colorado Springs | CO | United States | Dec 28 | |
| 17 | Debbra Jacobs-Robinson | F | F-6 | 63 | 101.5 | 106.555 | 171.484 | San Diego | CA | United States | Dec 30 | |
| 18 | Pam Hoyt | F | F-7 | 58 | 101 | 106.03 | 170.639 | Tucson | AZ | United States | Dec 30 | |
| 18 | Brian Gebhart | M | M-12 | 48 | 101 | 106.03 | 170.639 | Claremore | OK | United States | Dec 29 | |
| 20 | Tammy Massie | F | F-8 | 42 | 100 | 104.98 | 168.95 | Gaithersburg | MD | United States | Dec 29 | |
| 21 | Tamara Day | F | F-9 | 44 | 97 | 101.83 | 163.881 | Surrey | BC | Canada | Dec 31 | |
| 21 | John Oster | M | M-13 | 50 | 97 | 101.83 | 163.881 | Grand Junction | CO | USA | Dec 31 | |
| 21 | Gary Black | M | M-13 | 54 | 97 | 101.83 | 163.881 | Ottawa | ON | Canada | Dec 30 | |
| 21 | Susan Schenberg | F | F-9 | 52 | 97 | 101.83 | 163.881 | Chesterfield | MO | United States | Dec 30 | |
| 21 | Jennifer Davis | F | F-9 | 35 | 97 | 101.83 | 163.881 | Valley Village | CA | USA | Dec 28 | |
| 26 | Susie Ro | F | F-12 | 43 | 96 | 100.781 | 162.192 | Seattle | WA | United States | Dec 31 | |
| 26 | Hanna Arzigian | F | F-12 | 22 | 96 | 100.781 | 162.192 | Riverton | WY | United States | Dec 30 | |
| 26 | David Seres | M | M-15 | 43 | 96 | 100.781 | 162.192 | Newport Beach | CA | United States | Dec 30 | |
| 26 | Leah Ross | F | F-12 | 25 | 96 | 100.781 | 162.192 | Westminster | CO | United States | Dec 30 | |
| 26 | Guston Fieldhouse | M | M-15 | 48 | 96 | 100.781 | 162.192 | Anaheim | CA | United States | Dec 30 | |
| 26 | David Holmen | M | M-15 | 53 | 96 | 100.781 | 162.192 | Eagan | MN | United States | Dec 30 | |
| 26 | Alison Chavez | F | F-12 | 38 | 96 | 100.781 | 162.192 | Los Angeles | CA | United States | Dec 29 | |
| 26 | Ric Munoz | M | M-15 | 56 | 96 | 100.781 | 162.192 | Van Nuys | CA | United States | Dec 29 | |
| 26 | Charlyn Austria-Marasco | F | F-12 | 38 | 96 | 100.781 | 162.192 | Gibsonton | FL | United States | Dec 28 | |
| 26 | Nakai Lake | M | M-15 | 16 | 96 | 100.781 | 162.192 | Prescott Valley | AZ | United States | Dec 28 | |
| 26 | Todd Hine | M | M-15 | 47 | 96 | 100.781 | 162.192 | Las Vegas | NV | United States | Dec 28 | |
| 26 | Greg Brown | M | M-15 | 50 | 96 | 100.781 | 162.192 | Queen Creek | AZ | United States | Dec 28 | |
| 26 | Sundar Vembu | M | M-15 | 41 | 96 | 100.781 | 162.192 | Pasadena | CA | United States | Dec 28 | |
| 26 | Kevin Tran | M | M-15 | 44 | 96 | 100.781 | 162.192 | Reseda | CA | United States | Dec 28 | |
| 26 | Jeff Higgins | M | M-15 | 46 | 96 | 100.781 | 162.192 | Fullerton | CA | United States | Dec 28 | |
| 26 | Steve Dirks | M | M-15 | 44 | 96 | 100.781 | 162.192 | Capitan | NM | United States | Dec 28 | |
| 26 | Dan Brenden | M | M-15 | 63 | 96 | 100.781 | 162.192 | Phoenix | AZ | United States | Dec 28 | |
| 26 | Rita White | F | F-12 | 42 | 96 | 100.781 | 162.192 | Puyallup | WA | United States | Dec 28 | |
| 26 | Joel Milbrandt | M | M-15 | 58 | 96 | 100.781 | 162.192 | Las Vegas | NV | United States | Dec 28 | |
| 26 | Eric Roberts | M | M-15 | 25 | 96 | 100.781 | 162.192 | Fairbanks | AK | United States | Dec 28 | |
| 46 | Don Winkley | M | M-29 | 76 | 89.5 | 93.957 | 151.21 | Corpus Christi | TX | United States | Dec 30 | |
| 47 | Jaime Williams | F | F-18 | 36 | 77 | 80.834 | 130.091 | Litchfield Park | AZ | USA | Dec 31 | |
| 47 | Deborah Goodwin | F | F-18 | 42 | 77 | 80.834 | 130.091 | Phoenix | AZ | United States | Dec 31 | |
| 49 | Stephen Beker | M | M-30 | 51 | 75 | 78.735 | 126.712 | Thornhill | ON | Canada | Dec 28 | |
| 50 | Bella Chu | F | F-20 | 40 | 73 | 76.635 | 123.333 | Woodland Hills | CA | United States | Dec 28 | |
| 51 | David Sachitano | M | M-31 | 32 | 68 | 71.386 | 114.886 | Brooklyn | NY | United States | Dec 30 | |
| 52 | Fiona Fleming | F | F-21 | 55 | 67 | 70.336 | 113.196 | Winnipeg | MB | Canada | Dec 30 | |
| 53 | Jason Mcpherson | M | M-32 | 36 | 62 | 65.088 | 104.749 | San Marcos | CA | United States | Dec 28 | |
| 54 | Deborah Baker | F | F-22 | 60 | 61 | 64.037 | 103.059 | Chino Valley | AZ | United States | Dec 31 | |
| 54 | Brenda Laurance | F | F-22 | 48 | 61 | 64.037 | 103.059 | Chino Valley | AZ | United States | Dec 31 | |
| 56 | Brookelynn Kravetz | F | F-24 | 18 | 60 | 62.988 | 101.37 | Scottsdale | AZ | United States | Dec 30 | |
| 56 | Tony Roush | M | M-33 | 44 | 60 | 62.988 | 101.37 | Phoenix | AZ | United States | Dec 30 | |
| 56 | Cheryl Miller | F | F-24 | 58 | 60 | 62.988 | 101.37 | Phoenix | AZ | United States | Dec 30 | |
| 59 | Bryce Basey | M | M-34 | 61 | 59 | 61.938 | 99.68 | Az | AZ | United States | Dec 30 | |
| 60 | Jerry Gardner | M | M-35 | 39 | 58 | 60.888 | 97.991 | Vallejo | CA | United States | Dec 30 | |
| 61 | Gary Parcher | M | M-36 | 68 | 52 | 54.589 | 87.854 | Tigard | OR | United States | Dec 30 | |
| 62 | Holland Mcmullen | F | F-26 | 33 | 50 | 52.49 | 84.475 | Anchorage | AK | United States | Dec 30 | |
| 62 | Amy Rasor | F | F-26 | 35 | 50 | 52.49 | 84.475 | Phoenix | AZ | United States | Dec 31 | |
| 64 | Ian Feldman | M | M-37 | 43 | 49 | 51.44 | 82.785 | Phoenix | AZ | United States | Dec 30 | |
| 65 | Michael Thurston | M | M-38 | 32 | 48 | 50.39 | 81.096 | Coronado | CA | United States | Dec 28 | |
| 66 | Fred Willet | M | M-39 | 60 | 39 | 40.942 | 65.89 | Kelso | WA | USA | Dec 31 | |
| 67 | Craig Mcmullen | M | M-40 | 33 | 38 | 39.892 | 64.201 | Anchorage | AK | United States | Dec 30 | |
| 67 | Paul Virzuela | M | M-40 | 41 | 38 | 39.892 | 64.201 | Gilbert | AZ | United States | Dec 28 | |
| 69 | Lori Musico | F | F-28 | 39 | 34 | 35.693 | 57.443 | Tempe | AZ | United States | Dec 28 | |
| 70 | Andrew Barry | M | M-42 | 33 | 32.5 | 34.118 | 54.908 | Pataskala | OH | United States | Dec 30 | |
| 71 | Bob Boeder | M | M-43 | 72 | 30 | 31.494 | 50.685 | Silverton | CO | United States | Dec 30 | |
| 72 | Jacob Pugh | M | M-44 | 8 | 20 | 20.996 | 33.79 | Casa Grande | AZ | United States | Dec 28 | |
| 73 | Micheala Pugh | F | F-29 | 6 | 18 | 18.896 | 30.411 | Casa Grande | AZ | United States | Dec 28 | |