| 07/25/26 |
Dirty Dozen and Half Dozen Endurance Run
|
Pinole |
6 Hours ,
12 Hours
|
18 miles |
| 07/26/26 |
The San Francisco Marathon
|
San Francisco |
52.4 Miles
|
2 miles |
| 08/01/26 |
Rodeo Valley Trail Run
|
Sausalito |
50 KM
|
8 miles |
| 08/02/26 |
Skyline 50K
|
San Leandro |
50 KM
|
18 miles |
| 08/08/26 |
Napa Lapa
|
Napa |
6 Hours ,
12 Hours
|
37 miles |
| 08/15/26 |
Redwood Summer Trail Run
|
Oakland |
50 KM
|
13 miles |
| 08/15/26 |
Tamalpa Headlands 50K
|
Muir Beach |
50 KM
|
11 miles |
| 08/15/26 |
Almaden Hills Trail Run - Summer
|
San Jose |
50 KM
|
51 miles |
| 08/30/26 |
Crystal Springs - Summer
|
Woodside |
50 KM
|
26 miles |
| 09/06/26 |
CTR - Diablo Trail Run
|
Clayton |
50 KM
|
36 miles |
| 09/12/26 |
Berkeley Trail Adventure
|
Berkeley |
50 KM
|
12 miles |
| 09/12/26 |
South Hills Single Track Trail Run - Summer
|
San Jose |
50 KM
|
42 miles |
| 09/26/26 |
JP's Backyard Ultra/Hike
|
Napa |
10 Hours
|
37 miles |
| 09/26/26 |
Dick Collins Firetrails
|
Castro Valley |
50 Miles ,
100 KM
|
18 miles |
| 09/27/26 |
Spartan Trail - San Jose Trail Challenge
|
San Jose |
50 KM
|
41 miles |
| 10/10/26 |
Ruth Anderson
|
San Francisco |
50 KM ,
50 Miles
|
6 miles |
| 10/10/26 |
Mt. Umunhum Trail Conquest - Fall
|
San Jose |
50 KM
|
43 miles |
| 10/17/26 |
California Fall Classic 100K and 55K
|
Healdsburg |
55 KM ,
100 KM
|
63 miles |
| 10/17/26 |
Sonoma Fall Classic
|
Healdsburg |
50 Miles ,
100 Miles
|
73 miles |
| 10/23/26 |
NorCal Backyard Ultra
|
Granite Bay |
Backyard ,
Backyard
|
96 miles |
| 10/24/26 |
Pinkathon Challenge for Breast Cancer
|
San Francisco |
50 KM
|
2 miles |
| 11/07/26 |
Women's Trail Run - Mermaid Series
|
Woodside |
6 Hours
|
25 miles |
| 11/07/26 |
Rio Del Lago
|
Granite Bay |
50 KM ,
100 Miles
|
95 miles |
| 11/07/26 |
Mt. Tam Trail Run
|
Stinson Beach |
50 KM
|
15 miles |
| 11/07/26 |
Lake Chabot
|
Casto Valley |
50 KM
|
18 miles |
| 11/21/26 |
Captain's Winter Solstice Runaround
|
Modesto |
4 Hours ,
6 Hours ,
8 Hours
|
79 miles |
| 11/28/26 |
Quad Dipsea
|
Mill Valley |
28.4 Miles
|
11 miles |
| 12/05/26 |
Calero Trail Run - December
|
San Jose |
50 KM
|
55 miles |
| 12/06/26 |
Hunter S. Thompson Fear & Loathing
|
San Francisco |
50 KM ,
50 Miles
|
1 miles |
| 12/19/26 |
Woodside Ramble - Winter
|
Woodside |
50 KM
|
24 miles |
| 12/31/26 |
New Year's One Day
|
San Jose |
6 Hours ,
12 Hours ,
24 Hours ,
100 Miles
|
43 miles |
| 01/17/27 |
Crystal Springs - Winter
|
Woodside |
50 KM
|
26 miles |
| 01/23/27 |
Golden Gate Spartan Trail Classic
|
San Francisco |
50 KM ,
50 Miles
|
2 miles |
| 02/06/27 |
Fort Ord Trail Run
|
Monterey |
50 KM
|
90 miles |
| 02/06/27 |
Golden Gate (Winter)
|
Rodeo Beach |
50 KM
|
8 miles |
| 02/06/27 |
Jed Smith
|
Sacramento |
50 KM ,
50 Miles
|
63 miles |
| 02/06/27 |
Monterey Ultra
|
Monterey |
50 Miles
|
85 miles |
| 02/20/27 |
Montara Mountain
|
Pacifica |
50 KM
|
12 miles |
| 03/19/27 |
The Big Alta
|
Marinwood |
50 KM ,
100 KM
|
19 miles |
| 03/20/27 |
Redwood Trail Run (Spring)
|
Oakland |
50 KM
|
15 miles |
| 03/20/27 |
South Hills Single Track Trail Run - Spring
|
San Jose |
50 KM
|
42 miles |
| 03/27/27 |
Bad Ass Backyard Ultra
|
Rio Linda |
Backyard ,
12 Hours
|
82 miles |
| 04/24/27 |
SPASM Lake Chabot Trail Run
|
Casto Valley |
50 KM
|
19 miles |
| 05/15/27 |
Napa Wilderness Trail Runs
|
Napa |
50 KM
|
36 miles |
| 05/15/27 |
Rim Rock 50 Mile Trail Challenge
|
Napa |
50 Miles
|
37 miles |
| 05/22/27 |
Run for Amma
|
Sunnyvale |
50 KM
|
35 miles |
| 06/12/27 |
Bay Area 100
|
Oakland |
100 Miles
|
9 miles |
