| 2025 BLS MARATHON BUILD UP SCHEDULE | |||||
| DAY | DATE | LOCATION | DISTANCE | TIME | ROUTE MAPS |
| SAT | 6/28/2025 | LAKE PARK | 6MI | 7:30AM | Map |
| SAT | 7/5/2025 | BROWN DEER PARK #7 | 8 MI | 7:30AM | map |
| SAT | 7/12/2025 | SHERIDAN PK #4 | 10 MI | 7:30AM | Map_1 Map 2 |
| SAT | 7/19/2025 | ESTABROOK #5 | 12 MI | 7:30AM | Map |
| NO BUILD UP | 7/26/2025 | RUN CUDAHY CLASSIC RACES | |||
| SAT | 8/2/2025 | LAKE PARK | 14 MI | 7:30AM | Map |
| SAT | 8/9/2025 | WHITNALL PK BEER GARDEN | 16 MI | 7:00AM | Map 1 Map 2 |
| SAT | 8/16/2025 | LAKE PARK | 18 MI | 7:00AM | Map 1 Map 2 |
| NO BUILD UP | 8/23/2025 | RUN STRIDER HALF MARATHON | |||
| SAT | 8/30/2025 | LAKE PARK | 20 MI | 7:00AM | Map 1 Map 2 |
| SAT | 9/6/2025 | LAKE PARK | 16 MI | 7:00AM | Map 1 Map 2 |
| SAT | 9/13/2025 | ESTABROOK#5 | 22 MI | 7:00AM | Map 1 Map 2 |
| SAT | 9/20/20253 | GRANT PARK #6 | 14 MI | 7:30AM | Map |
| SAT | 9/27/2025 | LAKE PARK | 8 MI | 7:30AM | Map |
| SUNDAY | 10/5/2025 | LAKEFRONT MARATHON | |||
