Quicksilver

• Date: May 10, 2025 (41st)
• Entry fee: see web site
  Stuart Taylor & Loren Lewis, RDs
• Limit: 275 for 100Km (no limit for other events)
• Location: Almaden Quicksilver Park - Hacienda Entrance (start) - San Jose, CA
• 100K Start/Cutoffs: 4:30am/cutoffs of 11:30@25.8mi; 3:30@41.4mi;4:30@44.5mi; 7:00@54.1mi;9:30@62mi
• 50K Start/Cutoffs: 7:00am/cutoff of 4:00@22.4mi

  Records for 2018- course:
  50K	100K
  3:32:10 ('19) Drew Holmen	9:32:44 ('19) Ryan Montgomery
  4:48:28 ('19) Sarah Burke	11:15:00 ('18) Cat Bradley
  Records for 2015-2017 course:
  50K	100K
  4:02:15 ('17) Chris Denucci	9:05:48 ('15) Chikara Omine
  4:11:42 ('17) Yiou Wang	10:18:49 ('15) Meghan Arbogast
  Records for 2014 course:
  50K	100K
  4:01:36 ('14) Jean Pommier	9:51:52 ('14) Chikara Omine
  4:36:35 ('14) Robin Young	11:58:11 ('14) Francesca Conte
  Records for 2000-2013 course:
  50K	50M
  3:30:10 ('10) Leor Pantilat	6:01:45 ('11) Leor Pantilat
  4:17:15 ('06) Kami Semick	6:45:56 ('02) Ann Trason
  Records for 1984-1999 course:
  3:38:40 ('90) Dave Scott	6:24:31 ('96) Carl Anderson
  4:20:41 ('93) Luanne Park	6:43:52 ('92) Ann Trason

• Aid stations: 6(50k) 11(100k)
• Surface: Firetrails & single-track trails
• Elevations:
  • Climb: 6,000'(50k) 13,100'(100k)
  • Descent: 6,000'(50k) 13,100'(100k)
  • High: 1,700'(50k) 2,900'(100k)
  • Low: 360'(50k) 360'(100k)
  • Start: 540'(50k/100k)
  • Finish: 540'(50k/100k)
• History:

  		50K			50M
  	Starters	Finishers	Percent	Starters	Finishers	Percent
  1993	121	114	94%	83	74	89%
  1994	76	69	91%	77	51	66%
  1995	94	90	96%	74	63	85%
  May 11, 1996	95	89	94%	60	42	70%
  May 10, 1997	122	116	95%	57	46	81%
  May 9, 1998	115	111	97%	53	52	98%
  May 8, 1999	100	97	97%	58	49	84%
  May 13, 2000	102	101	99%	47	38	81%
  May 12, 2001	78	76	97%	48	41	85%
  May 11, 2002	87	86	99%	46	37	80%
  May 10, 2003	71	70	99%	43	39	91%
  May 8, 2004	83	80	96%	61	54	89%
  May 7, 2005	71	69	97%	91	81	89%
  May 13, 2006	71	67	94%	63	44	70%
  May 12, 2007	88	85	97%	93	76	82%
  May 10, 2008		96	%		80	%
  May 9, 2009		75	%		81	%
  May 8, 2010	86	82	95%	92	78	85%
  April 30, 2011	105	103	98%	92	74	80%
  May 12, 2012	129	127	98%	84	75	89%
  May 11, 2013		132	%		78	%
  		50K			100K
  	Starters	Finishers	Percent	Starters	Finishers	Percent
  May 10, 2014	139	123	88%	111	83	75%
  May 9, 2015	171	155	91%	208	181	87%
  May 14, 2016		134	%		165	%
  May 13, 2017		147	%		160	%
  May 12, 2018	185	179	97%	225	166	74%
  May 11, 2019	111	110	99%	201	149	74%
  2020	Not held due to COVID-19!
  October 23, 2021	165	158	96%	159	133	84%
  May 14, 2022	147	137	93%	171	114	67%
  May 13, 2023	160	139	87%	213	99	46%
  May 11, 2024	159	147	92%	205	122	60%
  May 10, 2025			%			%

For more info: QS web site / profile / report(s) / results: '96 '97 '98 '99 // '00 '01 '02 '03 '04 '05 '06 '07 '08 '09 '10 '11(50k)/(50m) '12(50k)/(50m) '13(50k)/(50m) '14(50k)/(100k)
(data from UltraRunning, Bree Lambert, Ceis Wilden, Dan O'Farrell, Dave Combs, Gary Wang, Gene Weddle, Greg Larkin, Janice O'Grady, Jean Pommier, John Brooks, John Medinger, Karen Tietz, Kristina Irvin, Mark Seaman, Pat Wellington, Paul & Darce Fick, Pierre-Yves Couteau, Rajeev Patel, Stan Jensen & Tom O'Connell)

"http://www.Run100s.com/qs.htm" (updated: 5/13/24) StanJ@Run100s.com