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Adult Softball

City of Thornton Adult Fall Softball 

Welcome to our website! Here you will find schedules, rules, field locations,
league standings and other important information throughout the year.
2025 Coed ASB Champions (jpg)
2025 Coed Softball Champions

2025 Men's ASB Champions (jpg)
2025 Men's Softball Champions

2026 Timeline:
Fall Adult Softball
7/1- Registration Begins
8/4 & 8/6- Leagues Begin
10/13 & 10/14- Leagues End

WEATHER CANCELLATION LINE: (720) 977-5908 (after 4:00 p.m.)



For more information, please contact hannah.tuomi@thorntonco.gov
or call (720) 977-5853

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Contact your League Administrators for league-related questions:

City of Thornton Recreation Division
Thornton, CO 80229

Hannah Tuomi, Recreation Coordinator -Sports