VALIDUS HOLDINGS, LTD. ANNOUNCES AN INCREASE IN
ITS COMMON SHARE REPURCHASE AUTHORIZATION

Separately Notes No Anticipated Impact on Fourth Quarter 2010 Results
from New Zealand Earthquake

Hamilton, Bermuda – December 20, 2010 – Validus Holdings, Ltd. (“Validus” or the “Company”) (NYSE: VR) announced today that the Board of Directors of the Company (the “Board”) has authorized the return by Company of an additional $400.0 million to shareholders. This amount is in addition to the $929.2 million of common shares which, as of December 23, 2010, will have been repurchased by the Company under its previously authorized share repurchase program.

The Company expects the repurchases to be made from time to time in the open market or in privately negotiated transactions. The timing, form and amount of the share repurchases under the program will depend on a variety of factors, including market conditions, the Company’s capital position relative to internal and rating agency targets, legal requirements and other factors. The repurchase program may be modified, extended or terminated by the Board at any time.

The Company today further announced that it has received additional information concerning the September 4, 2010 Christchurch, New Zealand earthquake and based on the information received to date, the Company’s estimate of losses from this event continues to be within the provision established in the third quarter, including IBNR, and consequently the Company expects no negative effect from this loss event on its fourth quarter results of operations. The Company estimates losses from notable events through a detailed review of contracts which are identified by the Company as potentially exposed to the specific notable loss event. However, there can be no assurance that the ultimate loss amount identified for a specific contract will be accurate or that all contracts with exposure to a specific loss event will be identified in a timely manner.

About Validus Holdings, Ltd.
Validus Holdings, Ltd. is a provider of reinsurance and insurance, conducting its operations worldwide through two wholly-owned subsidiaries, Validus Reinsurance, Ltd. (“Validus Re”) and Talbot Holdings Ltd. (“Talbot”). Validus Re is a Bermuda based reinsurer focused on short-tail lines of reinsurance. Talbot is the Bermuda parent of the specialty insurance group primarily operating within the Lloyd’s insurance market through Syndicate 1183.

Contacts:

Investors:
Validus Holdings, Ltd.
Jon Levenson, Senior Vice President
+1-441-278-9000

or

Media:
Jamie Tully/Jonathan Doorley/Brian Shiver
Sard Verbinnen & Co
+1-212-687-8080

Cautionary Note Regarding Forward-Looking Statements

This news release may include forward-looking statements, both with respect to us and our industry, that reflect our current views with respect to future events and financial performance. Statements that include the words “expect,” “intend,” “plan,” “believe,” “project,” “anticipate,” “will,” “may” and similar statements of a future or forward-looking nature identify forward-looking statements. All forward-looking statements address matters that involve risks and uncertainties. Accordingly, there are or will be important factors that could cause actual results to differ materially from those indicated in such statements and, therefore, you should not place undue reliance on any such statements. We believe that these factors include, but are not limited to, the following: 1) unpredictability and severity of catastrophic events; 2) rating agency actions; 3) adequacy of Validus’ risk management and loss limitation methods; 4) cyclicality of demand and pricing in the insurance and reinsurance markets; 5) statutory or regulatory developments including tax policy, reinsurance and other regulatory matters; 6) Validus’ ability to implement its business strategy during “soft” as well as “hard” markets; 7) adequacy of Validus’ loss reserves; 8) continued availability of capital and financing; 9) retention of key personnel; 10) competition; 11) potential loss of business from one or more major insurance or reinsurance brokers; 12) Validus’ ability to implement, successfully and on a timely basis, complex infrastructure, distribution capabilities, systems, procedures and internal controls, and to develop accurate actuarial data to support the business and regulatory and reporting requirements; 13) general economic and market conditions (including inflation, volatility in the credit and capital markets, interest rates and foreign currency exchange rates); 14) the integration of businesses Validus may acquire or new business ventures Validus may start; 15) the effect on Validus’ investment portfolios of changing financial market conditions including inflation, interest rates, liquidity and other factors; 16) acts of terrorism or outbreak of war; and 17) availability of reinsurance and retrocessional coverage, as well as management’s response to any of the aforementioned factors.

The foregoing review of important factors should not be construed as exhaustive and should be read in conjunction with the other cautionary statements that are included herein and elsewhere, including the Risk Factors included in our most recent reports on Form 10-K and Form 10-Q and other documents on file with the Securities and Exchange Commission. Any forward-looking statements made in this news release are qualified by these cautionary statements, and there can be no assurance that the actual results or developments anticipated by us will be realized or, even if substantially realized, that they will have the expected consequences to, or effects on, us or our business or operations. We undertake no obligation to update publicly or revise any forward-looking statement, whether as a result of new information, future developments or otherwise.

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