Hayes Hustle Course Records
| Women's | Lisa Hughes | Muscatine | 20:43 | 2000 |
| Men's | Michael Wilson | Lincoln, NE | 16:15 | 2001 |
By Age Divisions
14 and under
| Jill Hughes | Muscatine | 22:50 | 2004 |
| Ben Bell | Davenport | 20:22 | 2003 |
15-19
| Elizabeth Brown | Wapello | 21:50 | 2003 |
| Jason Thrap | Muscatine | 19:56 | 2000 |
20-24
| Janae Abma | Iowa City | 21:38 | 2005 |
| Ben Lewis | Iowa City | 16:47 | 2003 |
25-29
| Janae Abma | Iowa City | 21:02 | 2006 |
| Michael Wilson | Lincoln, NE | 16:15 | 2001 |
30-34
| Elaine Claude | Solon | 23:13 | 2000 |
| Lee Hammerand | Muscatine | 17:44 | 2000 |
35-39
| Lisa Hughes | Muscatine | 20:43 | 2000 |
| Doug Foster | Walcott | 16:55 | 2000 |
40-44
| Tonya Armstrong | Muscatine | 21:56 | 2002 |
| Eric Wortman | Lone Tree | 18:45 | 2005 |
45-49
| Charles Lutz | Iowa City | 18:00 | 2000 |
| Muriel Naumann | Iowa City | 22:15 | 2003 |
50-54
| Muriel Naumann | Iowa City | 22:49 | 2006 |
| Bob Nelson | Davenport | 19:34 | 2005 |
55-59
| Judie Gulley | Orion | 27:03 | 2000 |
| Don Utsinger | Vinton | 20:48 | 2002 |
60-64
| JoAnn Jensen | Muscatine | 29:31 | 2003 |
| John Robinson | Iowa City | 22:01 | 2000 |
65-69
| Ann Shaffer | Muscatine | 41:22 | 2006 |
| Larry Koehrsen | Muscatine | 28:41 | 2005 |
70-74
| Jo Gonse | Taylor Ridge, IL | 41:46 | 2005 |
| Fran Riley | Davenport | 25:55 | 2005 |
75-79
| Dorothy Bailey | Letts | 49:47 | 2006 |