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| Date: | 11.07.2026 |
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| Event: | 15th Dirty Burg 50K Trail Run (USA) | More details of this race. |
| Distance: | 50km trail race | All-time results of this event. |
| Finishers: | 23 (17 M, 6 F) | Multiple Finishers. |
| Ranking eligible: | No | |
| Source: | Link (Source at time of data acquisition.) | |
| Recorded by: | Mike Dobies 13.07.2026 17:16 | |
| 23 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 | 5:15:30 h | Hanson, Nicholas | *Kalamazoo, MI | USA | 1982 | M | 1 | M40 | 1 | 9.509 | 4:58:42 h |
| 2 | 5:20:31 h | Novitsky, Nick | *Grand Rapids, MI | USA | 2000 | M | 2 | M23 | 1 | 9.360 | 5:20:31 h |
| 3 | 5:32:35 h | Johnson, Finley | *Tucson, AZ | USA | 2010 | F | 1 | WU23 | 1 | 9.020 | 5:08:39 h |
| 4 | 5:37:02 h | Alberts, John | *Holland, MI | USA | 1997 | M | 3 | M23 | 2 | 8.901 | 5:37:02 h |
| 5 | 5:55:53 h | Jenkins, Alexander | *Ada, MI | USA | 2000 | M | 4 | M23 | 3 | 8.430 | 5:55:53 h |
| 6 | 5:59:18 h | Bolt, Jay | *Grand Rapids, MI | USA | 1983 | M | 5 | M40 | 2 | 8.350 | 5:42:58 h |
| 7 | 6:23:31 h | Retsema, Margaret (Joey) | *Grand Haven, MI | USA | 1974 | F | 2 | W50 | 1 | 7.822 | 5:36:00 h |
| 8 | 6:25:22 h | Toigo, John | *Grand Rapids, MI | USA | 1971 | M | 6 | M50 | 1 | 7.785 | 5:31:51 h |
| 9 | 6:44:09 h | Wroblewski, Ashley | *Shelbyville, MI | USA | 1996 | F | 3 | W23 | 1 | 7.423 | 6:44:09 h |
| 10 | 7:21:07 h | Stufft, Ike | *Highland, MI | USA | 2007 | M | 7 | MU23 | 1 | 6.801 | 7:20:49 h |
| 11 | 7:24:03 h | Kromminga, Drew | *Grand Rapids, MI | USA | 1965 | M | 8 | M60 | 1 | 6.756 | 6:01:39 h |
| 12 | 7:28:02 h | Clauser, Jason | *Rockford, MI | USA | 1977 | M | 9 | M45 | 1 | 6.696 | 6:46:44 h |
| 13 | 7:33:49 h | Zerka, Chelle | *Six Lakes, MI | USA | 1985 | F | 4 | W40 | 1 | 6.611 | 7:23:01 h |
| 14 | 7:43:50 h | Steinberg, Brian | *Caledonia, MI | USA | 1978 | M | 10 | M45 | 2 | 6.468 | 7:04:42 h |
| 15 | 8:04:02 h | Zapiecki, Karina | *Sylvania, OH | USA | 1971 | F | 5 | W50 | 2 | 6.198 | 6:48:00 h |
| 16 | 8:09:03 h | Parham, Renee | *Middleville, MI | USA | 1992 | F | 6 | W23 | 2 | 6.134 | 8:08:43 h |
| 17 | 8:09:06 h | Parham, Jared | *Middleville, MI | USA | 1988 | M | 11 | M35 | 1 | 6.134 | 8:02:45 h |
| 18 | 8:10:44 h | Kunkel, Benjamin | *Hillsdale, MI | USA | 2005 | M | 12 | MU23 | 2 | 6.113 | 8:10:44 h |
| 19 | 8:11:36 h | Peck, Edward | *Wadsworth, IL | USA | 1981 | M | 13 | M40 | 3 | 6.103 | 7:41:34 h |
| 20 | 8:14:21 h | Griffioen, Brad | *Kalamazoo, MI | USA | 1989 | M | 14 | M35 | 2 | 6.069 | 8:09:58 h |
| 21 | 8:21:50 h | Winiecki, Derek | *New Salem, ND | USA | 1987 | M | 15 | M35 | 3 | 5.978 | 8:12:49 h |
| 22 | 8:26:39 h | Heuermann, Kurt | *Granger, IN | USA | 1968 | M | 16 | M55 | 1 | 5.921 | 7:00:32 h |
| 23 | 8:33:44 h | Crowell, Hunter | *Grand Rapids, MI | USA | 1997 | M | 17 | M23 | 4 | 5.840 | 8:33:44 h |