Town's hopes of landing the first trophy of the season have ended.
Athlone Town suffered defeat in the latest round of the All-Island Cup.
The reigning league champions were beaten 3-1 away by Treaty United and have officially been knocked out of the competition.
Emma Goggin, Kyah Coady and Katie Lawlee were the all important goalscorers for the Limerick side, with Madison Gibson getting a consolation for Town.
Athlone Town return to action at home to Shamrock Rovers in two weeks.
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Westmeath Ladies Get Opening Win In All-Ireland Intermediate Championship
Limerick See Off Offaly In Senior Camogie Championship
Athlone Town Suffer Defeat Away To UCD In First Division
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Westmeath Take Down Cavan To Set Up Clash With Galway
Ella Cantwell Wins West Of Ireland Women's Amateur Open Championship
Volunteers Encourage People Across Westmeath To Hang Up County Flags
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Offaly Camogie Manager Preparing For 'Massive Battle' Against Limerick
Athlone Town Announce Lily Agg As New Manager
FTD Brothers To Complete 32-Marathon Challenge Today
Offaly Ladies Footballers Begin All-Ireland Series In Antrim
Athlone Town Travel To Treaty United In All-Island Cup
Westmeath Aiming To Secure Opening Win In All Ireland Series
Westmeath Need To Regroup And Make Improvements For Next Season - Gerry Buckley
Laois Rider Returns To Moto3 Action In Italy After Spanish Comeback Ride
Joey Carberry Marks Return To Leinster Next Season
Laois And Westmeath Kick Off Intermediate Camogie Campaigns