Delaware Valley Local Masters Swim Committee
List of Certified USMS Pools
Don't swim your best time ever in an uncertified pool! Click here for the list of certified pools in our area
Other Resources
The USMS Calendar of Events is a publication of United States Masters Swimming, Inc.
It is updated continuously during the year and lists all known events from the current date until the end of the next year. Events on the calendar include SCY, SCM, LCM, Postals, Open Water Events, and Clinics.
Remember to check the USMS Colonies Zone Working Calendar for additional events

Only Sanctioned and Recognized events count for records and National Top Ten Times. Meet directors: if you want your meet to be sanctioned so the swimmers' times will qualify for the National Top Ten please contact the Delaware Valley Sanctions Officer Tom Patterson A.

USMS Recommended Pre-Meet Briefing Notes for USMS Sanctioned Meets - Referees and Timers.

Become a USMS Certified Officials Link

Updates in the past month

Jan 1-311-Hour Virtual Championship
Location: ,
Contact:
Click here for more information.
Tentative
May 15 - Sept 155K/10K Virtual Championship
Location: ,
Contact:
Click here for more information.
Tentative
Tentative-Jan, 2026500 Pull
Location: ,
Contact:
Click here for more information.
Tentative
Tentative-Feb, 2026Benchmark 1 (200 Free for time)
Location: ,
Contact:
Click here for more information.
Tentative
Tentative-Mar, 202650 Fly
Location: ,
Contact:
Click here for more information.
Tentative
Tentative-Apr, 2026Power 1K
Location: ,
Contact:
Click here for more information.
Tentative
Tentative-May, 2026Benchmark 2 (200 Free for time)
Location: ,
Contact:
Click here for more information.
Tentative
Tentative-Jun, 2024USMS Summer fitness Challenge 2K Swim
Location: ,
Contact:
Click here for more information.
Tentative
Tentative-Jun, 2026200 IM
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Contact:
Click here for more information.
Tentative
Tentative-Jul, 20264K Accumulation (4000 yards)
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Contact:
Click here for more information.
Tentative
Tentative-Sep, 2026Benchmark 3 (200 Free for time)
Location: ,
Contact:
Click here for more information.
Tentative
Tentative-Oct, 202610-Hour Challenge
Location: ,
Contact:
Click here for more information.
Tentative
Tentative-Nov, 2026Delaware Valley LMSC annual meeting
Location: ,
Contact: Request link .
Tentative Your Delaware Valley LMSC Board welcomes your help. The current terms of our Treasurer is expiring at the end of this year. We welcome nominations from our membership. Please consider volunteering!
Tentative-Nov, 20263000/6000 Virtual Championship
Location: ,
Contact:
Click here for more information.
Tentative
Tentative-Nov, 2026Turkey Trot 2K
Location: ,
Contact:
Click here for more information.
Tentative
Jan 1-Dec 31Go the Distance
Location: ,
Contact:
Click here for more information.
Tentative
Surrounding LMSC's Event Calendar Links
Adirondack Masters Allegheny Mountain Connecticut Masters
Garden State Masters Metropolitan Masters (NYC) Maryland Masters
New England Masters Niagara Virginia Masters

If you see any errors or would like to see your event listed here please tell me. Dan Allen

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