| Date: | 25.03.2023 |
|
| Event: | 10th Behind the Rocks 50Km Race (USA) | More details of this race. |
| Distance: | 50km trail race | All-time results of this event. |
| Finishers: | 140 (94 M, 46 F) | Multiple Finishers. |
| Ranking eligible: | No | |
| Source: | Link (Source at time of data acquisition.) | |
| Recorded by: | Chang, Wenhui 02.04.2023 00:05 | |
| 140 search results |
| Rank | Performance | Surname, first name | Club | Nat. | YOB | M/F | Rank M/F | Cat | Cat. Rank | Avg.Speed km/h | Age graded performance |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 3:51:18 h | Rea, Jonathan | *Boulder, CO | USA | 1992 | M | 1 | M23 | 1 | 12.970 | 3:51:18 h |
| 2 | 4:04:43 h | White, Eli | *Salt Lake City, UT | USA | 1991 | M | 2 | M23 | 2 | 12.259 | 4:04:43 h |
| 3 | 4:18:59 h | Allberry, Darian | *Denver, CO | USA | 1996 | M | 3 | M23 | 3 | 11.584 | 4:18:59 h |
| 4 | 4:20:08 h | Buehler, Jackson | *Nelson, BC | CAN | 1988 | M | 4 | M23 | 4 | 11.533 | 4:19:23 h |
| 5 | 4:25:48 h | Anderson, Brydon | USA | 1996 | M | 5 | M23 | 5 | 11.287 | 4:25:48 h | |
| 6 | 4:26:01 h | Walker, Andrew | *Ogden, UT | USA | 1988 | M | 6 | M23 | 6 | 11.277 | 4:25:15 h |
| 7 | 4:32:31 h | Bracy, Addie | *Denver, CO | USA | 1986 | F | 1 | W35 | 1 | 11.009 | 4:30:45 h |
| 8 | 4:35:47 h | Hayward, Nathan | *Salt Lake City, UT | USA | 1989 | M | 7 | M23 | 7 | 10.878 | 4:35:28 h |
| 9 | 4:43:49 h | Crellin, Alexis | *Millcreek, UT | USA | 1985 | F | 2 | W35 | 2 | 10.570 | 4:41:03 h |
| 10 | 4:48:16 h | Lohse, Sam | *Salt Lake City, UT | USA | 1995 | M | 8 | M23 | 8 | 10.407 | 4:48:16 h |
| 11 | 4:56:09 h | Evans, Cade | *Gunnison, CO | USA | 2002 | M | 9 | MU23 | 1 | 10.130 | 4:56:09 h |
| 12 | 5:09:55 h | Jacobs, Lander | *Turnhout | USA | 1990 | M | 10 | M23 | 9 | 9.680 | 5:09:52 h |
| 13 | 5:10:29 h | Schmidt, Kevin | *Leadville, CO | USA | 1983 | M | 11 | M35 | 1 | 9.662 | 5:03:06 h |
| 14 | 5:18:59 h | Watkins, Justin | *Rodeo, CA | USA | 1993 | M | 12 | M23 | 10 | 9.405 | 5:18:59 h |
| 15 | 5:25:23 h | Mckinley, Ryan | *Colorado Springs, CO | USA | 1989 | M | 13 | M23 | 11 | 9.220 | 5:25:00 h |
| 16 | 5:31:00 h | Sanchez, Alexandria | *Winona Lake, IN | USA | 1994 | F | 3 | W23 | 1 | 9.063 | 5:31:00 h |
| 17 | 5:38:47 h | Foster, Ryan | *Lyons, CO | USA | 1986 | M | 14 | M35 | 2 | 8.855 | 5:35:47 h |
| 18 | 5:39:14 h | Poirat, Manuel | *Denver, CO | USA | 1985 | M | 15 | M35 | 3 | 8.843 | 5:34:50 h |
| 19 | 5:41:49 h | Shlachter, Jeremy | *Golden, CO | USA | 1982 | M | 16 | M40 | 1 | 8.777 | 5:31:26 h |
| 20 | 5:42:56 h | Sondej, Erin | *Tarentum, PA | USA | 1986 | F | 4 | W35 | 3 | 8.748 | 5:40:43 h |
| 21 | 5:43:08 h | Glenn, Isaac | *Spruce Pine, NC | USA | 1987 | M | 17 | M35 | 4 | 8.743 | 5:41:15 h |
| 22 | 5:45:40 h | Meads, Steven | *Salt Lake City, UT | USA | 1989 | M | 18 | M23 | 12 | 8.679 | 5:45:16 h |
| 23 | 5:45:58 h | Watson, Ryan | *Boulder, CO | USA | 1982 | M | 19 | M40 | 2 | 8.671 | 5:35:27 h |
| 24 | 5:46:44 h | Rivers, Shea | *Durango, CO | USA | 1984 | M | 20 | M35 | 5 | 8.652 | 5:40:30 h |
| 25 | 5:47:58 h | Aparicio, Mike | *Denver, CO | USA | 1983 | M | 21 | M35 | 6 | 8.622 | 5:39:42 h |
| 26 | 5:49:44 h | Axberg, Liz | *Carbondale, CO | USA | 1999 | F | 5 | W23 | 2 | 8.578 | 5:49:44 h |
| 27 | 5:52:30 h | Guitar, Joe | *Boulder, CO | USA | 1979 | M | 22 | M40 | 3 | 8.511 | 5:33:43 h |
| 28 | 5:54:40 h | Rosebosky, Daniel | *Ouray, CO | USA | 1997 | M | 23 | M23 | 13 | 8.459 | 5:54:40 h |
| 29 | 5:55:53 h | McGill, Kelsey | *Missoula, MT | USA | 1991 | F | 6 | W23 | 3 | 8.430 | 5:55:53 h |
| 30 | 6:00:46 h | Marques, Austin | *Moab, UT | USA | 1995 | M | 24 | M23 | 14 | 8.316 | 6:00:46 h |
| 31 | 6:05:39 h | Nielson, Frederick | *Eleilson Afb, AK | USA | 1983 | M | 25 | M35 | 7 | 8.205 | 5:56:57 h |
| 32 | 6:05:47 h | Hughes, Dan | *Layton, UT | USA | 1965 | M | 26 | M55 | 1 | 8.202 | 5:06:28 h |
| 33 | 6:06:00 h | Bohs, Brent | *Sedalia, CO | USA | 1987 | M | 27 | M35 | 8 | 8.197 | 6:04:00 h |
| 34 | 6:07:05 h | Gerson, Joel | *Lutherville, MD | USA | 1991 | M | 28 | M23 | 15 | 8.173 | 6:07:05 h |
| 35 | 6:08:23 h | Baker, Jennifer | *Golden, CO | USA | 1987 | F | 7 | W35 | 4 | 8.144 | 6:06:57 h |
| 36 | 6:08:27 h | Hutton, Eric | *Boulder, CO | USA | 1973 | M | 29 | M45 | 1 | 8.142 | 5:31:37 h |
| 37 | 6:10:55 h | Brady, John | *Park City, UT | USA | 1971 | M | 30 | M50 | 1 | 8.088 | 5:28:05 h |
| 38 | 6:11:04 h | Brady, Casey | *Park City, UT | USA | 1984 | F | 8 | W35 | 5 | 8.085 | 6:05:57 h |
| 39 | 6:16:55 h | Dreher, Jon-Michael | *Midvale, UT | USA | 1986 | M | 31 | M35 | 9 | 7.959 | 6:12:02 h |
| 40 | 6:19:19 h | Rich, Sarah | *South Jordan, UT | USA | 1985 | F | 9 | W35 | 6 | 7.909 | 6:15:36 h |
| 41 | 6:21:38 h | Laski, Jared | *Aspen, CO | USA | 1999 | M | 32 | M23 | 16 | 7.861 | 6:21:38 h |
| 42 | 6:24:43 h | Fallon, Dakston | *Amarillo, TX | USA | 1988 | M | 33 | M23 | 17 | 7.798 | 6:23:37 h |
| 43 | 6:28:19 h | Kerbelis, Zachary | *Charlotte, NC | USA | 1994 | M | 34 | M23 | 18 | 7.726 | 6:28:19 h |
| 44 | 6:34:15 h | David, Knarian | *Sandy | USA | 2002 | M | 35 | MU23 | 2 | 7.609 | 6:34:15 h |
| 45 | 6:34:51 h | Owens, Brent | *Highlands Ranch, CO | USA | 1977 | M | 36 | M45 | 2 | 7.598 | 6:07:39 h |
| 46 | 6:38:05 h | Wyant, Justin | *Avon, CO | USA | 1992 | M | 37 | M23 | 19 | 7.536 | 6:38:05 h |
| 47 | 6:39:14 h | O'Ryon, Nicholas | *Henrico | USA | 1985 | M | 38 | M35 | 10 | 7.514 | 6:34:03 h |
| 48 | 6:39:32 h | Marsters, Ryan | *Golden, CO | USA | 1989 | M | 39 | M23 | 20 | 7.509 | 6:39:04 h |
| 49 | 6:44:25 h | Coleman, Mickey | *Evergreen, CO | USA | 1998 | M | 40 | M23 | 21 | 7.418 | 6:44:25 h |
| 50 | 6:44:26 h | Marcoux, Michael | *Denver, CO | USA | 1999 | M | 41 | M23 | 22 | 7.418 | 6:44:26 h |
| 51 | 6:45:03 h | Coffman, Darrin | *Castle Pines, CO | USA | 1971 | M | 42 | M50 | 2 | 7.406 | 5:58:17 h |
| 52 | 6:45:38 h | Solis, Peter | *Golden, CO | USA | 1988 | M | 43 | M23 | 23 | 7.396 | 6:44:28 h |
| 53 | 6:45:40 h | Andersson, Steven | *Stillwater, MN | USA | 1975 | M | 44 | M45 | 3 | 7.395 | 6:11:26 h |
| 54 | 6:47:16 h | McClung, Steve | *Durango, CO | USA | 1962 | M | 45 | M60 | 1 | 7.366 | 5:31:41 h |
| 55 | 6:47:44 h | April, Alexander | *Manchester, NH | USA | 1991 | M | 46 | M23 | 24 | 7.358 | 6:47:44 h |
| 56 | 6:48:48 h | Lazenby, Lucas | *Bozeman, MT | USA | 1992 | M | 47 | M23 | 25 | 7.339 | 6:48:48 h |
| 57 | 6:49:10 h | Bergeron, Greg | *San Diego, CA | USA | 1970 | M | 48 | M50 | 3 | 7.332 | 5:55:32 h |
| 58 | 6:52:57 h | Bandelier, Matthew | *Denver, CO | USA | 1985 | M | 49 | M35 | 11 | 7.265 | 6:45:32 h |
| 59 | 6:54:02 h | Vanderburg, Kari | *Buena Vista, CO | USA | 1993 | F | 10 | W23 | 4 | 7.246 | 6:54:02 h |
| 60 | 6:56:26 h | Noel, Alli | *Elk Ridge, UT | USA | 1996 | F | 11 | W23 | 5 | 7.204 | 6:56:26 h |
| 61 | 6:56:48 h | Mabie, Kerstin | *Stoughton, WI | USA | 1982 | F | 12 | W40 | 1 | 7.198 | 6:46:53 h |
| 62 | 6:58:35 h | Hacker, Rob | *Boulder, CO | USA | 1960 | M | 50 | M60 | 2 | 7.167 | 5:34:25 h |
| 63 | 7:08:25 h | Dutt, Natalia | *Moab, UT | USA | 1993 | F | 13 | W23 | 6 | 7.003 | 7:08:25 h |
| 64 | 7:11:35 h | Rosen, Daniel | *Longmont, CO | USA | 1984 | M | 51 | M35 | 12 | 6.951 | 7:03:49 h |
| 65 | 7:12:59 h | Nix, Cady | *Atlanta, GA | USA | 1993 | F | 14 | W23 | 7 | 6.929 | 7:12:59 h |
| 66 | 7:13:07 h | Julian, James | *Mapleton, UT | USA | 1985 | M | 52 | M35 | 13 | 6.927 | 7:07:30 h |
| 67 | 7:15:09 h | Lloyd, Paul | *Austin, TX | USA | 1977 | M | 53 | M45 | 4 | 6.894 | 6:45:11 h |
| 68 | 7:17:42 h | Nelson, Amber | *Meridian, ID | USA | 1990 | F | 15 | W23 | 8 | 6.854 | 7:17:40 h |
| 69 | 7:20:50 h | Sheridan, Patrick | *Lakewood, CO | USA | 1991 | M | 54 | M23 | 26 | 6.805 | 7:20:50 h |
| 70 | 7:21:26 h | Ehresman, Nathan | *Farmington, UT | USA | 1973 | M | 55 | M45 | 5 | 6.796 | 6:37:18 h |
| 71 | 7:25:40 h | Donegan, Colleen | *Denver, CO | USA | 1983 | F | 16 | W35 | 7 | 6.731 | 7:17:26 h |
| 72 | 7:27:13 h | Brumas, William | *Ridgway, CO | USA | 1991 | M | 56 | M23 | 27 | 6.708 | 7:27:13 h |
| 73 | 7:27:42 h | Podmayer, Jeffrey | *Winthrop, WA | USA | 1990 | M | 57 | M23 | 28 | 6.701 | 7:27:37 h |
| 74 | 7:27:44 h | Hand, Matthew | *Toms River, NJ | USA | 1991 | M | 58 | M23 | 29 | 6.700 | 7:27:44 h |
| 75 | 7:29:31 h | Olson, Leah | *Moab, UT | USA | 1998 | F | 17 | W23 | 9 | 6.674 | 7:29:31 h |
| 76 | 7:32:10 h | Hicks, Leigh | *Kapaa, HI | USA | 1976 | F | 18 | W45 | 1 | 6.635 | 7:00:34 h |
| 77 | 7:33:43 h | Miller, Mary | *Montrose, CO | USA | 1967 | F | 19 | W55 | 1 | 6.612 | 6:17:27 h |
| 78 | 7:34:18 h | Reeder, Jason | *Layton, UT | USA | 1983 | M | 59 | M35 | 14 | 6.604 | 7:23:30 h |
| 79 | 7:35:12 h | Anderson, Marie | *Steamboat Springs, CO | USA | 1967 | F | 20 | W55 | 2 | 6.591 | 6:18:41 h |
| 80 | 7:35:33 h | James, Donald | *Costa Mesa, CA | USA | 1973 | M | 60 | M45 | 6 | 6.585 | 6:50:00 h |
| 81 | 7:35:34 h | James, Shannon | *Costa Mesa, CA | USA | 1973 | F | 21 | W45 | 2 | 6.585 | 6:49:12 h |
| 82 | 7:36:00 h | Harlow, Jared | *Springville, UT | USA | 1977 | M | 61 | M45 | 7 | 6.579 | 7:04:35 h |
| 83 | 7:36:00 h | Sabey, Christian | *Heber City, UT | USA | 1977 | M | 61 | M45 | 7 | 6.579 | 7:04:35 h |
| 84 | 7:37:00 h | Simpson, Katie | *Fort Collins, CO | USA | 1981 | F | 22 | W40 | 2 | 6.565 | 7:23:23 h |
| 85 | 7:38:20 h | Rich, Bryan | *Parker, CO | USA | 1988 | M | 63 | M23 | 30 | 6.545 | 7:37:01 h |
| 86 | 7:40:19 h | Truman, Conrad | *Snowflake, AZ | USA | 1982 | M | 64 | M40 | 4 | 6.517 | 7:26:20 h |
| 87 | 7:42:36 h | Marrs, Cara | *Steamboat Springs, CO | USA | 1970 | F | 23 | W50 | 1 | 6.485 | 6:40:12 h |
| 88 | 7:42:40 h | Dyk, James | *Manhattan, MT | USA | 1984 | M | 65 | M35 | 15 | 6.484 | 7:34:21 h |
| 89 | 7:42:41 h | O'Brien, Gary | *Three Forks, MT | USA | 1974 | M | 66 | M45 | 9 | 6.484 | 7:00:02 h |
| 90 | 7:42:42 h | Carroll, Brian | *Bozeman, MT | USA | 1978 | M | 67 | M40 | 5 | 6.484 | 7:14:26 h |
| 91 | 7:43:04 h | Taylor-Romero, Kari | *Colorado Springs, CO | USA | 1977 | F | 24 | W45 | 3 | 6.479 | 7:15:04 h |
| 92 | 7:43:52 h | Wieck, Tehra | *Austin, TX | USA | 1973 | F | 25 | W45 | 4 | 6.467 | 6:56:39 h |
| 93 | 7:46:28 h | Tebo, Alison | *Ashburn, VA | USA | 1988 | F | 26 | W23 | 10 | 6.431 | 7:45:35 h |
| 94 | 7:46:56 h | Shea, Jennifer | *Boulder, CO | USA | 1989 | F | 27 | W23 | 11 | 6.425 | 7:46:37 h |
| 95 | 7:48:24 h | Harris, Dondre | *Denver, CO | USA | 1994 | M | 68 | M23 | 31 | 6.405 | 7:48:24 h |
| 96 | 7:48:25 h | Johnson, Christopher | *Thornton, CO | USA | 1979 | M | 69 | M40 | 6 | 6.405 | 7:23:28 h |
| 97 | 7:50:02 h | Yukimoto, Ayano | *New York, NY | USA | 1999 | F | 28 | W23 | 12 | 6.383 | 7:50:02 h |
| 98 | 7:53:23 h | Gabriel, Kira | *Lander, WY | USA | 1990 | F | 29 | W23 | 13 | 6.337 | 7:53:21 h |
| 99 | 7:53:45 h | Kellagher, William | *San Antonio, TX | USA | 1976 | M | 70 | M45 | 10 | 6.332 | 7:17:28 h |
| 100 | 7:57:34 h | Partic, Unknown | USA | M | 71 | #NA | 6.282 | 7:57:34 h | |||
| 101 | 7:58:57 h | Piotrowski, Deana | *Ogden, UT | USA | 1979 | F | 30 | W40 | 3 | 6.264 | 7:37:59 h |
| 102 | 8:03:47 h | Reinholt, Abby | *Leadville, CO | USA | 1981 | F | 31 | W40 | 4 | 6.201 | 7:49:22 h |
| 103 | 8:04:19 h | Keghlian, Christopher | *Toms River, NJ | USA | 1993 | M | 72 | M23 | 32 | 6.194 | 8:04:19 h |
| 104 | 8:06:01 h | Baird, Kade | *Kaysville, UT | USA | 1976 | M | 73 | M45 | 11 | 6.173 | 7:28:48 h |
| 105 | 8:06:15 h | Bandell, Carrie | *Centennial, CO | USA | 1976 | F | 32 | W45 | 5 | 6.170 | 7:32:16 h |
| 106 | 8:09:15 h | Hubbard, Laura | *Berkeley, CA | USA | 1973 | F | 33 | W45 | 6 | 6.132 | 7:19:27 h |
| 107 | 8:14:24 h | Johnson, Aron | *Montrose, CO | USA | 1981 | F | 34 | W40 | 5 | 6.068 | 7:59:41 h |
| 108 | 8:18:48 h | Hoover, Britany | *Clancy, MT | USA | 1985 | F | 35 | W35 | 8 | 6.014 | 8:13:55 h |
| 109 | 8:19:37 h | Lutes, Christopher | *Ogden, UT | USA | 1980 | M | 74 | M40 | 7 | 6.005 | 7:56:54 h |
| 110 | 8:24:19 h | Bell, Sean | *Broomfield, CO | USA | 1997 | M | 75 | M23 | 33 | 5.949 | 8:24:19 h |
| 111 | 8:24:20 h | Bell, Nicholas | *Boulder, CO | USA | 1995 | M | 76 | M23 | 34 | 5.948 | 8:24:20 h |
| 112 | 8:25:15 h | Stanford, Jesse | *Grand Junction, CO | USA | 1971 | M | 77 | M50 | 4 | 5.938 | 7:26:54 h |
| 113 | 8:26:35 h | Hill, Brian | *South Jordan, UT | USA | 1974 | M | 78 | M45 | 12 | 5.922 | 7:39:53 h |
| 114 | 8:29:09 h | Halverson, Natassha | *Colorado Springs, CO | USA | 1983 | F | 36 | W35 | 9 | 5.892 | 8:19:44 h |
| 115 | 8:30:18 h | Cirkovic, Peter | *Salt Lake City | USA | 1993 | M | 79 | M23 | 35 | 5.879 | 8:30:18 h |
| 116 | 8:30:19 h | Zeigle, John | *Brighton | USA | 1960 | M | 80 | M60 | 3 | 5.879 | 6:47:42 h |
| 117 | 8:31:29 h | Fryska, Monica | *Mancos, CO | USA | 1987 | F | 37 | W35 | 10 | 5.865 | 8:29:30 h |
| 118 | 8:33:10 h | Tunnell, Benjamin | *Clyde, TX | USA | 1996 | M | 81 | M23 | 36 | 5.846 | 8:33:10 h |
| 119 | 8:35:53 h | Hacker, Cory | *Boulder, CO | USA | 2000 | M | 82 | MU23 | 3 | 5.815 | 8:35:53 h |
| 120 | 8:36:28 h | Carr, Ryan | *South Lake Tahoe, CA | USA | 1985 | M | 83 | M35 | 16 | 5.809 | 8:29:46 h |
| 121 | 8:36:29 h | Flood, Bailey | *South Lake Tahoe, CA | USA | 1989 | F | 38 | W23 | 14 | 5.809 | 8:36:08 h |
| 122 | 8:39:32 h | Street, Brittney | *New Castle | USA | 1986 | F | 39 | W35 | 11 | 5.774 | 8:36:10 h |
| 123 | 8:39:39 h | Appleby, Christina | *Idaho Falls, ID | USA | 1983 | F | 40 | W35 | 12 | 5.773 | 8:30:03 h |
| 124 | 8:42:04 h | Hershey, Ernie | *New York | USA | 1980 | M | 84 | M40 | 8 | 5.746 | 8:18:19 h |
| 125 | 8:42:28 h | Mayson, Howard | *Breckenridge, CO | USA | 1952 | M | 85 | M70 | 1 | 5.742 | 6:24:51 h |
| 126 | 8:51:57 h | Cook, Carl | *Saint Louis, MO | USA | 1980 | M | 86 | M40 | 9 | 5.640 | 8:27:45 h |
| 127 | 8:52:31 h | Sargisson, Edward | *Burnaby, BC | CAN | 1978 | M | 87 | M40 | 10 | 5.634 | 8:19:59 h |
| 128 | 8:52:31 h | Taylor, Lara | *North Vancouver, BC | CAN | 1981 | F | 41 | W40 | 6 | 5.634 | 8:36:39 h |
| 129 | 8:55:45 h | Farmer-Hanson, Ashley | *Castle Rock, CO | USA | 1986 | F | 42 | W35 | 13 | 5.600 | 8:52:17 h |
| 130 | 8:57:09 h | Rowan, Sammie | *Colorado Springs, CO | USA | 1978 | F | 43 | W40 | 7 | 5.585 | 8:29:20 h |
| 131 | 8:57:10 h | Day, Lynne | *Colorado Springs, CO | USA | 1968 | F | 44 | W50 | 2 | 5.585 | 7:32:47 h |
| 132 | 9:05:04 h | King, Katherine | *Phoenix, AZ | USA | 1967 | F | 45 | W55 | 3 | 5.504 | 7:33:27 h |
| 133 | 9:12:48 h | Dyer, Ash | USA | 1984 | M | 88 | M35 | 17 | 5.427 | 9:02:51 h | |
| 134 | 9:30:29 h | Carter, Jason | *Eagle | USA | 1973 | M | 89 | M45 | 13 | 5.259 | 8:33:27 h |
| 135 | 9:30:53 h | Carter, Mike | *Boise, ID | USA | 1971 | M | 90 | M50 | 5 | 5.255 | 8:24:57 h |
| 136 | 9:40:57 h | Bradford, Brittany | *Grand Junction, CO | USA | 1993 | F | 46 | W23 | 15 | 5.164 | 9:40:57 h |
| 137 | 9:40:58 h | Derush, Derek | *Grand Junction, CO | USA | 1995 | M | 91 | M23 | 37 | 5.164 | 9:40:58 h |
| 138 | 9:40:59 h | Derush, Cory | *Grand Junction, CO | USA | 1993 | M | 92 | M23 | 38 | 5.164 | 9:40:59 h |
| 139 | 10:20:30 h | King, David | *Denver | USA | 1982 | M | 93 | M40 | 11 | 4.835 | 10:01:39 h |
| 140 | 10:56:36 h | Steffen, Christopher | *Centennial | USA | 1980 | M | 94 | M40 | 12 | 4.569 | 10:26:44 h |




