Ascents of Mount Diablo

This page shows all the ascents and attempts of Mount Diablo that have been entered by registered climbers on this site. This list only shows climbs by Peakbagger.com users, and is not a comprehensive list of everyone who has summited this peak. Some peaks may also have ascents by famous climbers listed, often the first ascent.

Click here to go the main peak page for Mount Diablo.

Ascent Date [sort desc]	TripReport	GPS	Climber	Route	Attempt Only	Gain-Ft	Trip-Ft	Mi	Route Icons	Gear Icons	Qlty	Asc#
Unknown Year
Unknown			Roach, Gerry
Unknown			Burd, Bob
Unknown			Covill, Dave
Unknown			Garner, John
Unknown			Martin, Bob
Unknown			Wallen, Roy
Unknown			Kenyon, Lee
Unknown			Covill, Beckie
Unknown			holder, scott
Unknown			Deck, Jonathan
Unknown			Buturla, Michael
Unknown			Mann, Jon
Unknown			Darr, Jack
Unknown			Mitchler, John
Unknown			Mosbacher, Matt
1964
1964-02			Johnson, Frederick
1967
1967	TR		Baxter, Dan
1970
1970			Fieberling, Karl
1970-04-19			Watkin, Tony
1973
1973	TR		Baxter, Dan
1974
1974			Schwartz, Michael
1976
1976			Stolk, John
1977
1977			Bjørstad, Petter
1978
1978			Waxman, Asher
1980
1980-03-15			Schwab, Bob
1983
1983-05-30			Johnson, Frederick
1983-08-13			Hill, Jeff
1984
1984			Jennings-White, Chloe
1984-01-18			Johnson, Frederick
1984-02-01			Johnson, Frederick
1984-02-04			Johnson, Frederick
1984-05-18			Johnson, Frederick
1984-06-08			Johnson, Frederick
1985
1985-01-01			Johnson, Frederick
1985-02-17			Johnson, Frederick
1985-06-29			Hebert, Bill
1986
1986-01-19			Johnson, Frederick
1986-03-08			Sarna, John E	from Mitchell Canyon Trai		3449	5149	6
1986-03-23			Johnson, Frederick
1986-10-11			Dodge, Daryn
1987
1987-01-11			Johnson, Frederick
1987-01-17			Johnson, Frederick
1987-02-25			Johnson, Frederick
1987-03-28			Johnson, Frederick
1987-04-18			Johnson, Frederick
1987-07-05			Johnson, Frederick
1988
1988-01-24			Johnson, Frederick
1988-03-26			Johnson, Frederick
1988-08-03			Johnson, Frederick
1988-09-07			Johnson, Frederick
1988-12-31			Johnson, Frederick
1989
1989-04-05			Johnson, Frederick
1990
1990-01-01			Johnson, Frederick
1991
1991-01-01			Johnson, Frederick
1991-03-30			Johnson, Frederick
1991-09-29			Boyle, Robb
1992
1992-01-01			Johnson, Frederick
1992-03-28			Johnson, Frederick
1992-05-02	TR		Berger, Tim	North road		2957	2957
1992-05-06			Johnson, Frederick
1992-08-23 a			Slayden, Greg			Car
1993
1993-05-05			Johnson, Frederick
1994
1994-01-01			Johnson, Frederick
1994-03-30			Johnson, Frederick
1994-04-20			Johnson, Frederick
1995
1995-01-01			Johnson, Frederick
1995-03-07			Thornley, Patrick
1995-03-25			Johnson, Frederick
1995-04-05			Johnson, Frederick
1995-07-23			Earl, Edward
1996
1996-01-03			Johnson, Frederick
1996-05-27			Retemeyer, Jim
1996-05-27			Sartin, Jim
1996-11-08	TR		Kremen, Gary
1997
1997			Anderson, Frank
1997-04-13	TR		Sarna, John E	Mitchell Canyon		4100	4100	14.01
1997-12-14			Jones, Evan
1997-12-14			Jones, Colin
1997-12-14 b			Jones, Ken			15	15
1998
1998-05-01			ODonnell, Jon
1998-06-16			Martin, Andy
1998-06-16			Lobdell, Fred
1999
1999			Gunn, Aaron	Juniper Trail		969	969	2
1999-10-08			Packard, Bob
2000
2000			Helman, Adam
2001
2001			Brown, Jill
2001-01-14			Peters, William
2001-01-15			Maurer, Peter
2001-01-18			Olson, David
2001-05-01			Vitz, John
2001-05-31			Everett, Roxanne
2001-05-31			Robbins, Trapper
2001-06-03			MacLeod, Gordon
2001-07-17			Carey, Richard
2001-09-21			Jacobs, Bill
2001-12-20			Surgent, Scott
2002
2002-01-20			Traci, Scott
2002-03-31			Kruis, Scott
2003
2003			Purcell, Courtney
2003-01-11	TR		Baxter, Dan
2003-04-14			McGrath, Jane
2003-05-11			Fincher, Bill
2003-06-27			King, Coby
2003-08-16	TR		Walz, Jason
2003-11-23			Greene, Robert
2004
2004-02-07 b			Poulin, Dennis	Drive Up
2004-06-25			Mintz, J.R.
2004-06-27			Meeker, Garrick
2004-11	TR		Connelly, Brennan
2004-12-05			Molen, Dean
2005
2005-02-12			Dubikovsky, Vladislav
2005-03-07			Sarna, John E	drive up		20	20
2005-05-13			Randall, Christopher
2005-06-06			Porter, Jediah
2005-07			Wheeler, Stephen
2005-08-07			Flood, Terry
2005-08-22			Kalet, Brian
2006
2006-05			Gilmore, Ryan
2006-05-10			Wilson, Bhe
2006-05-10			Wilson, Rich
2006-06-10			Reed, Jason
2006-07-01			Kloster, Vince
2006-09-23	TR		Reed, Jason
2007
2007			Maki, Mason
2007			Maki, Michaela
2007-01-21			Burley, Scott			Car
2007-03-19			Geissinger, Eric
2007-03-23			Below, Matt
2007-03-24	TR		Rhude, David J.			25	25
2007-04-13			Bolton, Bob
2007-06-02			Reed, Jason
2007-07-07			Maki, Mary
2007-07-07			Maki, Mike
2007-07-12			Nichols, Mark
2007-09-16			Pig, ManBear
2007-10-14			Alexander, David
2007-12-02			lipson, steven
2007-12-09			Winger, Charlie
2008
2008-04-19			Boester, Brad	Summit Trail		2349	2349	3
2008-05-10			Baradel, Luca
2008-05-11			Sandorff, Al
2008-05-15			Bracy, Layne
2008-05-17			Foutz, Tracy
2008-06-15			Dieterich, Sonja
2008-06-15			Retemeyer, Jim
2008-06-19			Ault, Tim
2008-07-15			Oeser, Annette
2008-07-15			Oeser, Ken
2008-07-15			Oeser, Braxton
2008-07-15			Oeser, Alexandra
2008-08-23			Dewberry, Clayton
2008-11-29			Sklansky, David
2008-12-15			Meeker, Garrick
2009
2009-02-08			Loveall, Jacques	Rock City Trail -Trail th				6
2009-03-17			Sullivan, Sean			2250	2250	7.61
2009-04-12	TR		Carter, Kord	Summit Trail				12.5			4
2009-04-25			Scheideman, David	Summit trail from rock ci		2349	2349				3
2009-05-30			Sheehy, Samantha
2009-06-06			Reed, Jason
2009-06-23			Knipple, Angela
2009-06-23	TR		Knipple, Douglas
2009-06-27			Berger, Tim	Mitchell Cyn to Deer Flat		4002	4002	15			7
2009-07-31			Walsh, Daniel
2009-09-18			Ayotte, Nathan								1
2009-10-18	TR		Reed, Jason
2009-10-18			Kikuchi, Erika
2009-11-21	TR		Hansen, Carl
2009-12-20	TR		Kassan, Eric	Juniper Trail		1009	1009	3			2
2010
2010-01-02			Del Torres, Chiky	Summit Trail		2075	2075
2010-01-02			De Las Palmas, Alexa
2010-01-24			Jantz, Adam
2010-02-20			Newton, Lee
2010-02-25			Collins, Jessica
2010-03-14			Jay, Mike								4
2010-03-23			Russell, Ken
2010-04-18			Vieira, Miguel
2010-05-01	TR	GPS	Blume, Walter	clockwise grand loop		2708	2708	7.46			8
2010-05-08			Peters, William
2010-05-22			Kamholz, Collin
2010-07-07			Brewster, Joel
2010-07-07			Brewster, Toby
2010-09-06	TR		Keebals, Don	Northgate Rd > Summit Roa		3639	3639	32.5			7
2010-09-27	TR		Hanson, Vic
2010-09-28	TR		Hanson, Vic
2010-10-08			Gosnell, Michael			2250	2250
2010-10-19	TR		Chapman, Brendon	Summit Trail		3138	3138	12.4			5
2010-10-30			Pomeroy, Tom
2010-11-25			Gosnell, Michael			3100	3100
2010-11-27			Metchev, Robert
2010-12-17			Newman, Laura
2010-12-23			Burley, Scott	Road to Summit		Car
2010-12-30			Hathaway, Brett
2011
2011			Rodde, Chris
2011-01-20			Gosnell, Michael
2011-02-07 2			James, Peter
2011-02-27			Gosnell, Michael	from Livorna Rd, Walnut C		3600	3600	8.5
2011-04-04	TR		Jay, Mike	Western slope (Wall Point		3109	3109	12			4
2011-04-06	TR		Berger, Tim	Mitchell Cyn		5591	5591	15			7
2011-04-09			Metchev, Robert
2011-04-13			Gosnell, Michael
2011-04-23			Retemeyer, Jim
2011-04-23			Piecuch, Oleta
2011-05-01			Garry, Paul
2011-05-20			Moreno, Mark
2011-05-22			Christensen, Keith
2011-05-22			Marcus, Francesca
2011-05-28			Walker, Aaron
2011-06-10			Devin, Robert
2011-07-24	TR		Vityugov, Gene								6
2011-08-12			Kubicek, Carl
2011-09-07			Peavy, Scott	Drive-up
2011-09-09			Gosnell, Michael
2011-12-09			Graham, James	N Gate Rd		1	1				1
2012
2012-03-09	TR		Chapman, Brendon	Summit Trail via Castle R		4400	4400	17.17			5
2012-03-22 a	TR		Barlow, James	Juniper Trail		929	929
2012-03-22 a			Barlow, Aidan	Juniper Trail		929	929
2012-05-20	TR		Joyce, Scott
2012-05-20	TR		Medvedev, Dmitry
2012-05-27	TR		Medvedev, Dmitry
2012-06-22			Philip, Steve
2012-07			Adams, Jeremy
2012-08-14	TR		Holder, Matt								1
2012-08-26 b	TR		Courtney, Ryan
2012-10-18			Angi, Elizabeth
2012-11-25 c			Retemeyer, Jim
2012-12			Kim, Yulee
2013
2013-01-26			Gosnell, Michael
2013-02-18 a			Retemeyer, Jim
2013-03-12 a			Retemeyer, Jim
2013-03-12 f			Retemeyer, Jim
2013-03-23	TR		Medvedev, Dmitry
2013-04-13 2x			Dodge, Daryn
2013-05-05			Voyles, Brian
2013-05-08	TR		Noel, Eric	Stairs		9	9	0.02			2
2013-05-08			Willis, Nancy