Ann Arbor, MI
June 3, 2023
C1 Results
| Place | Boat # | Time | Name | Bonus Class | |
| 1 | 55 | 41:54.97 | Mike Davis | ||
| 2 | 91 | 42:39.94 | Danny Medina | ||
| 3 | 130 | 42:54.37 | Wes Dean | ||
| 4 | 99 | 43:39.45 | Weston Willoughby | ||
| 5 | 89 | 44:54.99 | Rich Lauth | Masters – 1st | |
| 6 | 13 | 46:16.79 | Tim Sheldon | Seniors – 1st | |
| 7 | 12 | 46:16.96 | Tad Hill | ||
| 8 | 37 | 47:35.61 | Dane Trudgeon | ||
| 9 | 20 | 47:39.93 | David Teddy | ||
| 10 | 155 | 48:38.55 | Mary Schlimmer-Willoughby | Women – 1st | |
| 11 | 229 | 48:42.47 | Rodney Elliott | ||
| 12 | 4 | 48:43.34 | Bruce Barton | Veterans – 1st | |
| 13 | 172 | 48:57.42 | Alan Putnam | ||
| 14 | 25 | 49:13.80 | Tom Cannon | ||
| 15 | 85 | 49:22.45 | Chase Matthews | ||
| 16 | 40 | 49:49.16 | Fred Mills | ||
| 17 | 79 | 49:58.73 | Zach Cheney | ||
| 18 | 515 | 50:02.88 | Stan Anusiewicz | ||
| 19 | 203 | 50:06.94 | Chris Ecker | ||
| 20 | 169 | 50:55.96 | Andy Weeks | ||
| 21 | 31 | 51:10.55 | David Burr | ||
| 22 | 50 | 51:54.05 | Bill Mahaffy | ||
| 23 | 241 | 53:05.73 | Jason Holton | ||
| 24 | 232 | 54:26.03 | David Hallison | ||
| 25 | 181 | 54:29.76 | Paddi Thornburg | Women – 2nd | |
| 26 | 215 | 54:44.76 | Sean Newmister | ||
| 27 | 218 | 58:17.74 | Heather Minkel | Women – 3rd |
C2 Results
| Place | Boat # | Time | Name | Name | Bonus Class |
| 1 | 72 | 1:45:14.11 | Weston Willoughby | Dane Trudgeon | |
| 2 | 91 | 1:48:02.24 | Danny Medina | Colin Hunter | |
| 3 | 7 | 1:49:53.01 | Travis Mecklenburg | Kyle Stonehouse | |
| 4 | 13 | 1:49:53.69 | Tim Sheldon | Matt Gabrial | |
| 5 | P7 | 1:50:09.24 | Wes Dean | Cecili Bugge | Mixed – 1st |
| 6 | 26 | 1:51:10.80 | Doug Dalman | Brad Wilson | Masters – 1st |
| 7 | 55 | 1:51:49.85 | Mike Davis | Buzzy Hartman | |
| 8 | 89 | 1:52:17.16 | Rich Lauth | Mike Hale | |
| 9 | 57 | 1:53:46.39 | Dan Mecklenburg | Jon Webb | Veterans – 1st |
| 10 | 44 | 1:56:49.95 | Flash Marsh | David Hawkins | |
| 11 | 12 | 2:01:01.53 | Tom Cannon | Tad Hill | |
| 12 | 111 | 2:01:53.60 | Doug Heady | Mike Garon | |
| 13 | 85 | 2:02:07.10 | Chase Matthews | Austin Poland | |
| 14 | 143 | 2:02:24.68 | Eric Batway | Mary Schlimmer-Willoughby | Mixed – 2nd |
| 15 | C14 | 2:03:59.60 | Stan Anusiewicz | David Burr | |
| 16 | B | 2:04:37.96 | Chris Ecker | Bill Mahaffy | |
| 17 | 153 | 2:06:46.26 | Rodney Elliott | Kevin Stalheim | Seniors – 1st |
| 18 | 79 | 2:07:19.33 | Zach Cheney | Lynne Witte | Mixed – 3rd |
| 19 | 225 | 2:09:39.41 | Case Kittel | Ross Kittel | |
| 20 | 169 | 2:09:44.89 | Andy Weeks | Paddi Thornburg | |
| 21 | 5 | 2:09:55.72 | Wally Werderich | George Werderich | |
| 22 | 40 | 2:13:11.38 | Heather Minkel | Fred Mills | |
| 23 | 49 | 2:16:34.89 | Mark Rowe | Lauren Fry |