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Lake Chabot Trail Run

Castro Valley, California, United States

calendar_today 07 Nov, 2026

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sell $25.00 – $90.00

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About the Event

The course starts at the Marina and travels around the popular Lake Chabot reservoir and surrounding hills. Great course for first-time trail runners!

(Distances are accurately measured using a Rolatape® surveyor's measuring wheel.)

Races Offered

Kid's Run (6yo & younger, 50yd dash) - Free!

Nov 07, 2026

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Distance — 0.028 Miles

terrain

Type — Running

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08:20

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$0.00

30K

Nov 07, 2026

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Distance — 30K

terrain

Type — Running

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08:30

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$75.00

50K

Nov 07, 2026

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Distance — 50K

terrain

Type — Running

timer

08:30

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$90.00

Half Marathon

Nov 07, 2026

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Distance — 13.1 Miles

terrain

Type — Running

timer

08:30

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$70.00

Marathon

Nov 07, 2026

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Distance — 26.2 Miles

terrain

Type — Running

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08:30

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$80.00

Coastal Testing

Nov 07, 2026

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Distance — 2 Miles

terrain

Type — Running

timer

08:35

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$0.00

8K

Nov 07, 2026

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Distance — 4.8 Miles

terrain

Type — Running

timer

08:45

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$60.00

5K

Nov 07, 2026

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Distance — 3.1 Miles

terrain

Type — Running

timer

09:00

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$25.00

Weather History

These values represent the 3-year monthly averages for November in Castro Valley.

thermostat Temperature

8.5° / 17.1°

wb_sunny Feels like

6.2° / 15.3°

light_mode Avg sunshine hours

8h 9m

water_drop Avg rainfall

3.0 mm

ac_unit Avg snowfall

—

air Avg wind speed

8.0 km/h (Light breeze)

opacity Sweat loss rate

Low

terrain Course conditions

Firm and slightly soft

sunny Max UV Index

Low (2.0)

humidity_mid Humidity

76.1%

wb_twilight Sunrise

07:49

nightlight Sunset

17:57

About Castro Valley

Learn more about the host city, Castro Valley.

Castro Valley is an unincorporated town in the inner East Bay in the Bay Area of California. It has a population of about 60,000 and is located north of Hayward and east of San Leandro and south of the Oakland hills. Since it is unincorporated, Castro Valley is governed by the County of Alameda, which has its county seat in Oakland.

Hotels & Places to Stay

Video

Watch highlights and course previews from previous years.

Race Results

Official finishing times from previous editions of Lake Chabot Trail Run.

Place	Name	Gender	Age	City	Time
🥇	Cory Munsch	M	27	San Francisco, CA	29:44
🥈	Sean Healy	M	33	Martinez, CA	34:55
🥉	Romain Nguyen	M	37	Berkeley, CA	35:00
4	Justin Koch	M	32	San Jose, CA	35:17
5	Jules Korman	M	26	Oakland, CA	35:33
6	Jerson Bocanegra	M	30	San Leandro, CA	36:39
7	Eric Tye	M	32	Castro Valley, CA	36:57
8	Robin Lie	M	51	Walnut Creek, CA	37:05
9	R. Lamontagne	M	12	Oakland	37:19
10	Clayton Rodriguez	M	28	Oakland, CA	38:04
11	Liyuan Hao	F	37	Emeryville, CA	38:31
12	Stanley Greschner	M	45	Castro Valley, CA	39:09
13	Dean Alis	M	14	Alameda	39:47
14	Pratik Sachdeva	M	29	Oakland, CA	40:01
15	Laura Bogar	F	32	Davis, CA	40:07
16	Daniel Burns	M	48	menlo park, CA	41:33
17	David Cattanach	M	56	Alameda, CA	42:16
18	Christopher Gross	M	44	Oakland	43:17
19	Amod Vidhani	M	15	Pleasanton	43:30
20	Bridget Scott	F	45	Danville, CA	43:37
21	Jeremy Weiss	M	42	Alameda	44:36
22	Nina Oberbeck	F	32	San Francisco, CA	44:38
23	Sydney Gellner	F	31	Redwood City, CA	44:42
24	Audrey Watters	F	51	Oakland, CA	44:43
25	M. Post van der Molen	M	10	Oakland	44:44
26	L. Childs	M	11	Oakland	45:18
27	Carlos Ramírez	M	43	Oakland, CA	45:36
28	E. O’Dea	M	11	Oakland	45:42
29	Wendy Ventresco	F	39	Oakland, CA	45:49
30	Justin Shupp	M	34	Oakland, CA	45:50
31	Kevin O'Dea	M	45	Oakland	46:21
32	Maksim Asipovich	M	36	Sunnyvale, CA	46:33
33	Alan Stanton	M	59	San Jose, CA	47:00
34	Brian Cheung	M	38	Alameda, CA	48:03
35	Mercedes Mckenzie	F	37	Salinas, CA	48:04
36	Kelly Emo	F	57	Campbell, CA	48:24
37	Bethany de Roulet	F	28	Berkeley, CA	48:29
38	Ebony Harvey	F	42	Buena Park, CA	48:40
39	Sharlet Gilbert	F	71	Richmond, CA	49:05
40	Aniya Grimm	F	35	Orinda, CA	49:05
41	U. Participant4	—	1	—	49:10
42	M. Greschner	M	9	Castro Valley, CA	50:10
43	C. Driscoll	M	8	Oakland	50:29
44	A. Post van der Molen	M	8	Oakland	50:37
45	Rick Rosenbaum	M	58	Piedmont	50:37
46	Miranda Peters	F	40	Emeryville, CA	50:40
47	Alex Gutierrez	M	51	Sacramento, CA	51:02
48	Abigail Olmstead	F	31	Castro Valley, CA	52:14
49	fred berkowitz	M	64	Orinda, CA	52:14
50	Ruben Sundeen	M	57	Oakland, CA	54:19

Place	Name	Gender	Age	City	Time
🥇	James Scanlan	M	53	San Francisco, CA	2:09:47.94
🥈	CHRISTOPHER HARRIS	M	42	BURLINGAME, CA	2:15:48.82
🥉	Zoe Barley	F	22	Boulder, CO	2:26:48.92
4	Christopher Azar	M	32	San Francisco, CA	2:34:54.31
5	Katie Hawn	F	31	Richmond, CA	2:34:55.84
6	April Brott	F	37	Castro Valley, CA	2:44:06.69
7	Will Berkowitz	M	27	San Francisco, CA	2:57:38.08
8	Troy Windsor	M	55	Oakland, CA	2:58:59.34
9	Nathan VanNortwick	M	36	Oakland, CA	3:09:53.74
10	Seth Jacobs	M	67	Dixon, CA	3:14:50.68
11	Kyle Overacker	M	34	Livermore, CA	3:19:46.31
12	Jeanne Fleming	F	51	Alameda, CA	3:19:50.99
13	Chris Dasgupta	M	30	Mountain View, CA	3:22:28.48
14	Rajeev Murugaswamy	M	37	San Jose, CA	3:25:06.07
15	jaime gannon	F	41	BerkeleyBerkeley, CA	3:26:27.17
16	Amy Jones	F	47	Campbell, CA	3:34:04.31
17	Jeremy Schnur	M	47	Campbell, CA	3:36:09.03
18	Haam-Baak Shin	F	47	San Jose, CA	3:39:58.48
19	Yong Sohn	M	53	San Jose, CA	3:40:06.29
20	Angelito Sonico	M	50	San Jose, CA	3:52:57.6
21	A. Norwood	M	11	Campbell, CA	3:59:04.44
22	Douglas Rieck	M	35	Moraga, CA	3:59:56.95
23	Anonymous Anonymous	F	31	—	4:03:09.37
24	Debra Vieira	F	53	Oakland, CA	4:26:37.39
25	Anjali Norwood	F	47	Campbell, CA	4:52:26.35
26	Gary Sparer	M	66	San Jose, CA	4:55:16.3

Place	Name	Gender	Age	City	Time
🥇	A. Khokha Kaku	M	12	Oakland	32:52.45
🥈	Yasir Mohamed	M	14	Oakland	35:18.74
🥉	M. Krainert	F	10	Oakland	35:52.38
4	Y. Mohamed	M	11	Oakland	36:03.43
5	Desiree Del Pin	F	40	Alameda	37:16.45
6	L. Del Pin	M	12	Alameda	37:16.45
7	M. Steinfeld	M	10	Oakland	39:11.27
8	Karl Kaku	M	54	Oakland	39:28.24
9	T. Calub Mencher	F	8	Berkeley	44:14.98
10	Ignacio Matias	M	38	Oakland	44:41.77
11	H. Pablo	F	11	Oakland	44:42.49
12	Todd Mayberry	M	53	Vallejo	47:20.27
13	Ari Neulight	M	48	Oakland	47:54.22
14	Tiona Truong	F	15	Oakland	50:10.5
15	V. Thomas	M	8	Berkeley, CA	50:11.75
16	Tina Huynh	F	49	Oakland	50:20.82
17	Sarah Holvick	F	31	Oakland	50:44.66
18	V. Thomas	M	9	Berkeley, CA	50:47.27
19	Michiel Post van der Molen	M	50	Oakland	50:48.45
20	J. Post van der Molen	F	6	Oakland	50:49.9
21	Ava Victoriano	F	14	Oakland	53:19.95
22	B. Pelayo	F	6	San Leandro	56:20.71
23	I. Pelayo	M	8	San Leandro	56:20.74
24	Nancy Pelayo	F	40	San Leandro	56:21.05
25	C. Johnson	F	5	Oakland	58:05.05
26	Kate Johnson	F	39	Oakland	58:06.77
27	SongYi He	F	14	Oakland	1:04:05.67
28	P. He	F	12	Oakland	1:06:25.38
29	J. Hepple	F	10	Oakland	1:07:19.64
30	Sierra Madsen	F	13	Oakland	1:07:45.36
31	S. Alis	F	12	Alameda	1:10:14.03
32	F. Driscoll	M	5	Oakland	1:22:32.65
33	S. Morfin	M	12	Oakland	1:22:59.95

Place	Name	Gender	Age	City	Time
🥇	Jean Pommier	M	58	Cupertino, CA	4:06:52
🥈	Katherine Song	F	32	Albany, CA	4:11:30
🥉	Adelaido Solis	M	53	San Jose, CA	4:33:46
4	Cavin Miller	M	32	Woodland, CA	4:45:18
5	Trey Riddle	M	44	Albany, CA	4:47:45
6	John Murray	M	24	Oakland, CA	4:53:35
7	Cameron Tully-Smith	M	45	Santa Rosa, CA	4:59:10
8	Tom Nelson	M	39	Woodland, CA	5:05:08
9	Daniel Tennebaum	M	47	Minneapolis, MN	5:22:53
10	Heather Liu	F	28	Gaithersburg, MD	5:27:14
11	Cara Gilmore	F	37	Concord, CA	5:42:14
12	Khesraw Noori	M	33	Hayward, CA	5:45:24
13	Yotam Margalit	M	56	Livermore, CA	5:49:48
14	Nagarathnam Muthusamy	M	32	Santa Cruz, CA	5:55:18
15	Erxiong Huang	M	49	Pleasanton, CA	5:55:50
16	Matt VanGent	M	37	Livermore, CA	5:56:28
17	Kirk Peterson	M	44	Lincoln, CA	5:56:29
18	Margaret Zywicz	F	58	Moraga, CA	5:57:07
19	Tony Tuttle	M	70	Hercules, CA	6:09:14
20	Kaylee Oropallo	F	24	Marina, CA	6:19:43
21	Grace Ramon	F	47	Danville, CA	6:20:04
22	Alexander George	M	34	Milpitas, CA	6:31:35
23	Marissa Walker	F	55	Berkeley, CA	6:36:40
24	Misael Hernandez	M	56	Clearlake, CA	6:46:43
25	Andrew Tian	M	29	San Jose, CA	6:47:45
26	Micah Carbonneau	M	42	Oakland, CA	6:56:49
27	Diana Leon	F	57	Oakland, CA	6:56:58
28	Stephen Elgart	M	35	Bakersfield, CA	7:15:55
29	Stefan Valenzuela	M	28	West Sacramento, CA	7:17:40
30	George Valenzuela	M	30	West Sacramento, CA	7:17:40
31	David Chang	M	49	Castro Valley, CA	7:21:10
32	Jose Mejia	M	53	Martinez, CA	7:21:10
33	Trulie Murphy	F	37	Santa Monica, CA	7:21:55
34	Peter Forward	M	60	Livermore, CA	7:25:08
35	Melissa Stine	F	31	Sacramento, CA	7:30:11
36	Shirley Mak	F	34	Union City, CA	7:51:28
37	Kariz Matic	F	47	Oakland, CA	8:08:37
38	Henry Ngo	M	38	Oakland, CA	8:15:03

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Lake Chabot Trail Run

About the Event

The course starts at the Marina and travels around the popular Lake Chabot reservoir and surrounding hills. Great course for first-time trail runners!

Races Offered

Kid's Run (6yo & younger, 50yd dash) - Free!

30K