2026 Fall Tuesday Night Marathon
USCF rated
- Date
- Tue, Sep 1, 2026 – Tue, Oct 13, 2026
- Round days
- One round per week (7 rounds):
- Round 1: Tue, Sep 1, 2026
- Round 2: Tue, Sep 8, 2026
- Round 3: Tue, Sep 15, 2026
- Round 4: Tue, Sep 22, 2026
- Round 5: Tue, Sep 29, 2026
- Round 6: Tue, Oct 6, 2026
- Round 7: Tue, Oct 13, 2026
- Host
- Mechanics' Institute Chess Club — San Francisco, CA