| Sep 13 |
울산광역시교육감배 학교스포츠클럽 2차 Stacking League Korea |
| Sep 13-14 |
The Australian National Sport Stacking Championships 2025 Australia |
| Sep 13 |
Nuts about Stacking Online Competition United States |
| Sep 14 |
MesaMall StackSATRIA Challenge Malaysia |
| Sep 20 |
광주광역시교육감배 학교스포츠클럽 Stacking League Korea |
| Sep 20 |
경기도교육감배 학교스포츠클럽 Stacking League Korea |
| Sep 20 |
부산광역시교육감배 학교스포츠클럽 Stacking League Korea |
| Sep 20-21 |
Malaysia Open Sport Stacking Championships Malaysia |
| Sep 20-21 |
Stack Fast-Esan#1 Thailand |
| Sep 20 |
Stack Fast #2 Thailand |
| Sep 21 |
元朗區青年節2025競技疊杯錦標賽 Hong Kong |
| Sep 21 |
September One and Done Online Competition United States |
| Sep 21 |
競技疊杯夏季錦標賽2025（精英組) Hong Kong |
| Sep 27 |
2. Quickborner Eulencup Germany |
| Sep 27 |
서울특별시교육감배 학교스포츠클럽 Stacking League Korea |
| Sep 27-28 |
National Sport Stacking Championships Singapore |
| Sep 27 |
Property Hunter Sport Stacking Challenge Malaysia |
| Sep 28 |
20th Sodachiba Cup Japan |
| Oct 4-5 |
The Australian Open 2025 Australia |
| Oct 5 |
October One and Done Online Competition United States |
| Oct 5 - Nov 8 |
October Online Stacking League-SUNDAYS 12U United States |
| Oct 5 - Nov 8 |
October Online Stacking League-SUNDAYS 18U United States |
| Oct 5 - Nov 8 |
October Online Stacking League-SUNDAYS 19+ United States |
| Oct 8 - Nov 8 |
October Online Stacking League-WEDNESDAYS 12U United States |
| Oct 8 - Nov 8 |
October Online Stacking League-WEDNESDAYS 18U United States |
| Oct 8 - Nov 8 |
October Online Stacking League-WEDNESDAYS 19+ United States |
| Oct 11 |
STACKSPLASH CHALLENGE Malaysia |
| Oct 11 |
The Lightning Stacking Challenge Malaysia |
| Oct 12 |
Stack Fast Regional Qualifier for Thailand Open 2025 Thailand |
| Oct 12 |
Penang Sport Stacking Challenge Malaysia |
| Oct 18 |
제 2회 전라남도 스포츠스태킹 공인대회 Korea |
| Oct 18 |
Stack Fast near Belfast Great Britain and Northern Ireland |
