GolfWRX is live from Merion Golf Club in in Ardmore, Penn., site of the 2013 U.S. Open. This year’s event marks the 16th USGA Championship hosted by Merion, which also hosted the U.S. Open in 1943, 1950, 1971 and 1981.

Check out the photos we shot of this year’s contestants, including defending champion Webb Simpson and heavy favorite Tiger Woods as they prepare their equipment and themselves for the most challenging test of golf. Be sure to check back often, as we’re updating this story with new photos several times a day.

Monday’s photo include:

Vokey Hand Ground wedges for tour players, Adam Scott, Michael Thompson, Tiger Woods, Sean Foley,  Yoshinobu Tsukada, Will Bishop, Keegan Bradley, Yui Ueda, Roger Tambellini, Lucas Glover, Roger Cleveland, Sergio Garcia, Lee Westwood, David Toms, Morgan Hoffman, Marc Leishman, Angel Cabrera, Estanislao Goya, Matt Weibring, Bubba Watson, Simon Khan, Sang Moon Bae, David Howell, Angel Cabrera, Charl Schwartzel, Zach Johnson, Pete Cowen, Defeding U.S. Open Champion Webb Simpson, Matteo Manassero, Nick Watney, Jason Dufner, Robert Garrigus, Padraig Harrington, Stephen Fox, Estonislao Goya, David Lingmerth, Rickie Fowler, Scott Piercy, Carl Pettersson, Scott Langley, Dustin Johnson, MacKenzie Hughes, John Hahn, Henrik Stenson, Branden Grace, Jason Day, Thorbjorn Olesen, Eddie Pepperdill, Brandon Crick, Zack Fisher, Jim Furyk, Tim Clark, Charlie Hoffman, John Senden, Brendan Steele, Michael Campbell, K.J. Choi, Ernie Els and more!

Click the gallery buttons to see hundreds of U.S. Open WITB Photos

[button color=”blue” link=”http://www.golfwrx.com/forums/topic/858258-2013-us-open-photos-mon-pt-1/”]Monday Gallery Part 1[/button]

[button color=”red” link=”http://www.golfwrx.com/forums/topic/858262-2013-us-open-photos-mon-pt-2/”]Monday Gallery Part 2[/button]

[button color=”blue” link=”http://www.golfwrx.com/forums/topic/858260-2013-us-open-photos-mon-pt-3/”]Monday Gallery Part 3[/button]

Tuesday’s photos include:

Tiger Woods, Darren Clarke, Peter Hanson, Padraig Harrington, Scott Piercy, Martin Kaymer, Ian Poulter, Webb Simpson, Marcel Siem, Dustin Johnson, Rickie Fowler, Peter Hedblom, Jesse Smith, Ryan Yip, Stewart Cink, Michael Campbell, Morten Madsen, Matteo Manassero, Scott Stallings, Doug LaBelle, Graeme McDowell, Zach Johnson, Kyle Stanley, Bill Haas, Robert Garrigus, Aaron Baddeley, Steve Stricker, Cory McElyea, Boo Weekly, Bo Van Pelt, Jordan Spieth, Jose Maria Olazabal, Kevin Chappell, Francesco Molinari, Gavin Hall, Harold Varner III, Keegan Bradley, Brandt Snedeker, Nicolas Colsaerts and more!

[button color=”red” link=”http://www.golfwrx.com/forums/topic/858922-2013-us-open-photos-tues-pt-1/”]Tuesday Gallery Part 1[/button]

[button color=”blue” link=”http://www.golfwrx.com/forums/topic/858924-2013-us-open-photos-tues-pt-2/”]Tuesday Gallery Part 2[/button]

[button color=”red” link=”http://www.golfwrx.com/forums/topic/858926-2013-us-open-photos-tues-pt-3/”]Tuesday Gallery Part 3[/button]

[button color=”blue” link=”http://www.golfwrx.com/forums/topic/859148-2013-us-open-photos-tues-pt-4/”]Tuesday Gallery Part 4[/button]

Wednesday’s photos include:

Ryan Nelson, Jim Herman, Grayson Murray, David Toms, Mike Weir with a Versa putter, Russell Knox, Paul Lawrie, Andy Svoboda, Wil Collins, Sergio Garcia, Tiger Woods, Billy Horschel, Rory McIlroy, Brendan Steele, Keegan Bradley, Hunter Mahan, Webb Simpson, Aaron Baddeley, Luke Donald, Brandon Brown, Justin Rose, Matt Bettencourt, Morgan Hoffman, Scott Stallings, Nicholas Thompson, Shawn Stefani, Padraig Harrington, John Peterson, Lucas Glover, Henrik Stenson, Steven Fox, Rikard Karlberg, Ryan Yip, Gonzalo Fernandez Castano, Chris Doak, Stewart Cink, Simon Khan, Ryan Palmer, Matt Webring, Adam Hadwin, Bill Haas, Nick Watney, Nicolas Colsaerts, Martin Kaymer, Ian Poulter, Charlie Hoffman, Nicolas Thompson, Geoff Ogilvie, Edward Loar, Paul Casey, Kevin Chappell, Luke Gutherie, Russell Henley, D.A. Points, Lee Westwood, Zach Johnson, Thongchai Jaidee, Adam Scott, Graeme McDowell and more!

[button color=”red” link=”http://www.golfwrx.com/forums/topic/859502-2013-us-open-photos-wed-pt-1/”]Wednesday Gallery Part 1[/button]

[button color=”blue” link=”http://www.golfwrx.com/forums/topic/859504-2013-us-open-photos-wed-pt-2/”]Wednesday Gallery Part 2[/button]

[button color=”red” link=”http://www.golfwrx.com/forums/topic/859506-2013-us-open-photos-wed-pt-3/”]Wednesday Gallery Part 3[/button]

[button color=”blue” link=”http://www.golfwrx.com/forums/topic/859508-2013-us-open-photos-wed-pt-4/”]Wednesday Gallery Part 4[/button]

[button color=”blue” link=”http://www.golfwrx.com/forums/topic/859568-2013-us-open-photos-wed-pt-5/”]Wednesday Gallery Part 5[/button]

[button color=”blue” link=”http://www.golfwrx.com/forums/topic/859570-2013-us-open-photos-wed-pt-6/”]Wednesday Gallery Part 6[/button]

Special Galleries

2013 TaylorMade U.S. Open Commemorative Staff Bag Photos

New Aldila ‘Rogue’ driver shaft shot at the 2013 U.S. Open

Custom Vokey wedges shot at the 2013 U.S. Open

Photos of Tiger Woods in the practice area on Tuesday

Sergio Garcia’s 2013 U.S. Open Adidas staff bag

Rory McIlroy (Wednesday) Photos from the 2013 U.S. Open

Must-read U.S. Open Stories

U.S. Open Pairings To Watch

Is This The U.S. Open For Mickelson?

Who will shed the “major” monkey at Merion?

History abounds at Merion

English wins in Memphis, but he won’t play the U.S. Open

What’s better: The U.S. Open or the Masters?

2013 U.S. Open Odds and TV Times

2013 U.S. Open: Picks and Preview

Report: USGA to lose $10 million on the U.S. Open

The (made-up) Sergio Garcia apology note

Click here to see what members are saying in the forums.

Click here to see what members are saying in the forums.