Endurance CFO to Participate in Standard & Poor’s ‘Insurance 2005: Under the Microscope’ Seminar in New York

Endurance Specialty Holdings Ltd. (NYSE:ENH), a global provider of property and casualty insurance and reinsurance, announced today that James R. Kroner, Chief Financial Officer, is scheduled to speak at Standard & Poor’s “Insurance 2005: Under the Microscope” seminar at the Grand Hyatt Hotel in New York City. Mr. Kroner’s session will take place on Tuesday, June 14th, 2005 at 11:00 AM Eastern Time.

A live webcast of the presentation may be accessed from the Events page in the Investors section of Endurance’s website at http://www.endurance.bm. A replay will be available on Endurance’s website for approximately one month following the presentation.

About Endurance Specialty Holdings

Endurance Specialty Holdings Ltd. is a global provider of property and casualty insurance and reinsurance. Through its operating subsidiaries, Endurance currently writes property per risk treaty reinsurance, property catastrophe reinsurance, casualty treaty reinsurance, property individual risks, casualty individual risks, and other specialty lines. Endurance’s operating subsidiaries have been assigned a group rating of A (Excellent) from A.M. Best, A2 by Moody’s and A- from Standard & Poor’s. Endurance’s headquarters are located at Wellesley House, 90 Pitts Bay Road, Pembroke HM 08, Bermuda and its mailing address is Endurance Specialty Holdings Ltd., Suite No. 784, No. 48 Par-la-Ville Road, Hamilton HM 11, Bermuda. For more information about Endurance, please visit http://www.endurance.bm.