Athletic Start Dates
New Trier Athletic 20-21 Start Dates
| Sport/Activity | Traditional Season | 2020-21 Season | Start Date | End Date | Registration Opens |
| Boys/Girls Golf | Fall | Fall | 8/10/20 | 10/24/20 | 7/31/20 |
| Girls Tennis | Fall | Fall | 8/10/20 | 10/24/20 | 7/31/20 |
| Boys/Girls Cross Country | Fall | Fall | 8/10/20 | 10/24/20 | 7/31/20 |
| Girls Swimming & Diving | Fall | Fall | 8/10/20 | 10/24/20 | 7/31/20 |
| Boys & Girls Basketball | Winter | Winter | 11/16/20 | 2/13/20 | 9/15/20 |
| Wrestling | Winter | Winter | 11/16/20 | 2/13/20 | 9/15/20 |
| Boys Swimming & Diving | Winter | Winter | 11/16/20 | 2/13/20 | 9/15/20 |
| Cheerleading | Winter | Winter | 11/16/20 | 2/13/20 | 9/15/20 |
| Dance | Winter | Winter | 11/16/20 | 2/13/20 | 9/15/20 |
| Boys/Girls Bowling | Winter | Winter | 11/16/20 | 2/13/20 | 9/15/20 |
| Girls Gymnastics | Winter | Winter | 11/16/20 | 2/13/20 | 9/15/20 |
| Football | Fall | Spring | 2/15/21 | 5/1/21 | 12/15/20 |
| Boys Soccer | Fall | Spring | 2/15/21 | 5/1/21 | 12/15/20 |
| Field Hockey | Fall | Spring | 2/15/21 | 5/1/21 | 12/15/20 |
| Girls Volleyball | Fall | Spring | 2/15/21 | 5/1/21 | 12/15/20 |
| Girls Badminton | Spring | Spring | 2/15/21 | 5/1/21 | 12/15/20 |
| Boys Gymnastics | Spring | Spring | 2/15/21 | 5/1/21 | 12/15/20 |
| Boys/Girls Water Polo | Spring | Spring | 2/15/21 | 5/1/21 | 12/15/20 |
| Baseball | Spring | Summer | 5/3/21 | 6/26/21 | 3/15/21 |
| Softball | Spring | Summer | 5/3/21 | 6/26/21 | 3/15/21 |
| Boys/Girls Track & Field | Spring | Summer | 5/3/21 | 6/26/21 | 3/15/21 |
| Girls Soccer | Spring | Summer | 5/3/21 | 6/26/21 | 3/15/21 |
| Boys Volleyball | Spring | Summer | 5/3/21 | 6/26/21 | 3/15/21 |
| Boys/Girls Lacrosse | Spring | Summer | 5/3/21 | 6/26/21 | 3/15/21 |
| Boys Tennis | Spring | Summer | 5/3/21 | 6/26/21 | 3/15/21 |
| Boys/Girls Rowing | TBA | TBA | TBA | TBA | TBA |