May 19, 2026 @ 01:32:24 EDT
| Name | Host | Type | Scoring | Last race | Place(s) |
|---|---|---|---|---|---|
| Carl Zimba MBL Champs - Mercury Silver | Duxbury | League Championship | 1 Division | Finished | 17/19 |
| Carl Zimba MBL Champs - Mercury Gold | Duxbury | League Championship | 1 Division | Finished | 16/20 |
| Carl Zimba MBL Champs - 420B | Duxbury | League Championship | 1 Division | No scores yet | /22 |
| Name | Host | Type | Scoring | Date | Status | Place(s) |
|---|---|---|---|---|---|---|
| Carl Zimba MBL Champs - 420A | Duxbury | League Championship | 1 Division | Pending | 22/23 | |
| CBI 5/12 420's | BB&N | Promotional | 1 Division | Official | 10,12/12 | |
| 5/6/2026 420s CBI | Newton North | In-League | 1 Division | Pending | 9,10/10 | |
| CBI 5/7/2026 Mercury | BB&N | Promotional | 1 Division | Official | 14/14 | |
| CBI 4/30/26 420 | Needham | In-League | 1 Division | Official | 11,12/12 | |
| CBI 4/30/26 Mercury | Needham | In-League | 1 Division | Official | 14,15/17 |