Run Events and Things to do in Castro Valley, CA

2026 Mothman Mayhem Miles 1M 5K 10K 13.1 26.2
Sat, Feb 7, 1:00 PM
San Francisco · San Francisco
2026 Mothman Mayhem Miles 1M 5K 10K 13.1 26.2
Sat, Feb 7, 1:00 PM
San Francisco · San Francisco
Tempo IRL: Spring Forward
Sat, Apr 4, 10:00 AM
San Francisco · 1183 Mason St
Tempo IRL: Spring Forward
Sat, Apr 4, 10:00 AM
San Francisco · 1183 Mason St
2026 Mothman Mayhem Miles 1M 5K 10K 13.1 26.2
Sat, Feb 7, 1:00 PM
San Jose · San Jose
2026 Mothman Mayhem Miles 1M 5K 10K 13.1 26.2
Sat, Feb 7, 1:00 PM
San Jose · San Jose
I Have a Dream 1M 5K 10K 13.1 26.2
Mon, Jan 19, 1:00 PM
San Jose · San Jose
I Have a Dream 1M 5K 10K 13.1 26.2
Mon, Jan 19, 1:00 PM
San Jose · San Jose
Going fast
Dance Wednesdays | Salsa (All Levels) with Sara Templeton
Wednesday at 5:30 PM + 1 more
San Francisco · 300 Powell St
Going fast
Dance Wednesdays | Salsa (All Levels) with Sara Templeton
Wednesday at 5:30 PM + 1 more
San Francisco · 300 Powell St
I Have a Dream 1M 5K 10K 13.1 26.2
Mon, Jan 19, 1:00 PM
San Francisco · San Francisco
I Have a Dream 1M 5K 10K 13.1 26.2
Mon, Jan 19, 1:00 PM
San Francisco · San Francisco
Salesforce Administrator Guaranteed to Run San Francisco In-Person Training
Tue, Apr 28, 9:00 AM + 2 more
San Francisco · 9th and 10th Floor
Salesforce Administrator Guaranteed to Run San Francisco In-Person Training
Tue, Apr 28, 9:00 AM + 2 more
San Francisco · 9th and 10th Floor
I'm Your Huckleberry 1M 5K 10K 13.1 26.2
Sat, Feb 28, 1:00 PM
San Francisco · San Francisco
I'm Your Huckleberry 1M 5K 10K 13.1 26.2
Sat, Feb 28, 1:00 PM
San Francisco · San Francisco
I'm Your Huckleberry 1M 5K 10K 13.1 26.2
Sat, Feb 28, 1:00 PM
San Jose · San Jose
I'm Your Huckleberry 1M 5K 10K 13.1 26.2
Sat, Feb 28, 1:00 PM
San Jose · San Jose
2026 USA Powerlifting NorCal Ladies of Iron IV
Sat, May 2, 8:30 AM
Hayward · Iron Warehouse
2026 USA Powerlifting NorCal Ladies of Iron IV
Sat, May 2, 8:30 AM
Hayward · Iron Warehouse
Going fast
Stretch & Stride Saturday
Sat, Mar 28, 8:00 AM
Los Gatos · 32 N Santa Cruz Ave
Going fast
Stretch & Stride Saturday
Sat, Mar 28, 8:00 AM
Los Gatos · 32 N Santa Cruz Ave
Build a Business That Runs Without You – 1 Day Course in San Francisco, CA
Sun, Mar 29, 9:00 AM + 3 more
San Francisco · Mid-Market
Build a Business That Runs Without You – 1 Day Course in San Francisco, CA
Sun, Mar 29, 9:00 AM + 3 more
San Francisco · Mid-Market
2026 Six Seven Bruh 1M 5K 10K 13.1 26.2
Sun, Feb 22, 1:00 PM
San Jose · San Jose
2026 Six Seven Bruh 1M 5K 10K 13.1 26.2
Sun, Feb 22, 1:00 PM
San Jose · San Jose
2026 Day of the Dead 1M 5K 10K 13.1 26.2
Sat, Mar 14, 1:00 PM
San Jose · San Jose
2026 Day of the Dead 1M 5K 10K 13.1 26.2
Sat, Mar 14, 1:00 PM
San Jose · San Jose
2026 Six Seven Bruh 1M 5K 10K 13.1 26.2
Sun, Feb 22, 1:00 PM
San Francisco · San Francisco
2026 Six Seven Bruh 1M 5K 10K 13.1 26.2
Sun, Feb 22, 1:00 PM
San Francisco · San Francisco
CISSP Guaranteed to Run San Francisco Exam Prep In-Person Training
Mon, Apr 27, 9:00 AM + 2 more
San Francisco · 9th and 10th Floor
CISSP Guaranteed to Run San Francisco Exam Prep In-Person Training
Mon, Apr 27, 9:00 AM + 2 more
San Francisco · 9th and 10th Floor
Find Your Pickleball Edge: Paddle Demo & Skills Clinic
Sat, May 9, 1:00 PM
Redwood City · Sports Basement Redwood City
Find Your Pickleball Edge: Paddle Demo & Skills Clinic
Sat, May 9, 1:00 PM
Redwood City · Sports Basement Redwood City
2026 Full Moon Challenge 12K and 12M
Sat, Feb 7, 1:00 PM
San Jose · San Jose
2026 Full Moon Challenge 12K and 12M
Sat, Feb 7, 1:00 PM
San Jose · San Jose
2026 Race Alotl for the Axolotl 1M 5K 10K 13.1 26.2
Sun, Mar 8, 1:00 PM
San Jose · San Jose
2026 Race Alotl for the Axolotl 1M 5K 10K 13.1 26.2
Sun, Mar 8, 1:00 PM
San Jose · San Jose
2026 Day of the Dead 1M 5K 10K 13.1 26.2
Sat, Mar 14, 1:00 PM
San Francisco · San Francisco
2026 Day of the Dead 1M 5K 10K 13.1 26.2
Sat, Mar 14, 1:00 PM
San Francisco · San Francisco

Trends in Castro Valley

Explore more trends

2026 Mothman Mayhem Miles 1M 5K 10K 13.1 26.2

2026 Mothman Mayhem Miles 1M 5K 10K 13.1 26.2

Tempo IRL: Spring Forward

Tempo IRL: Spring Forward

2026 Mothman Mayhem Miles 1M 5K 10K 13.1 26.2

2026 Mothman Mayhem Miles 1M 5K 10K 13.1 26.2

I Have a Dream 1M 5K 10K 13.1 26.2

I Have a Dream 1M 5K 10K 13.1 26.2

Dance Wednesdays | Salsa (All Levels) with Sara Templeton

Dance Wednesdays | Salsa (All Levels) with Sara Templeton

I Have a Dream 1M 5K 10K 13.1 26.2

I Have a Dream 1M 5K 10K 13.1 26.2

Salesforce Administrator Guaranteed to Run San Francisco In-Person Training

Salesforce Administrator Guaranteed to Run San Francisco In-Person Training

I'm Your Huckleberry 1M 5K 10K 13.1 26.2

I'm Your Huckleberry 1M 5K 10K 13.1 26.2

I'm Your Huckleberry 1M 5K 10K 13.1 26.2

I'm Your Huckleberry 1M 5K 10K 13.1 26.2

2026 USA Powerlifting NorCal Ladies of Iron IV

2026 USA Powerlifting NorCal Ladies of Iron IV

Stretch & Stride Saturday

Stretch & Stride Saturday

Build a Business That Runs Without You – 1 Day Course in San Francisco, CA

Build a Business That Runs Without You – 1 Day Course in San Francisco, CA

2026 Six Seven Bruh 1M 5K 10K 13.1 26.2

2026 Six Seven Bruh 1M 5K 10K 13.1 26.2

2026 Day of the Dead 1M 5K 10K 13.1 26.2

2026 Day of the Dead 1M 5K 10K 13.1 26.2

2026 Six Seven Bruh 1M 5K 10K 13.1 26.2

2026 Six Seven Bruh 1M 5K 10K 13.1 26.2

CISSP Guaranteed to Run San Francisco Exam Prep In-Person Training

CISSP Guaranteed to Run San Francisco Exam Prep In-Person Training

Find Your Pickleball Edge: Paddle Demo & Skills Clinic

Find Your Pickleball Edge: Paddle Demo & Skills Clinic

2026 Full Moon Challenge 12K and 12M

2026 Full Moon Challenge 12K and 12M

2026 Race Alotl for the Axolotl 1M 5K 10K 13.1 26.2

2026 Race Alotl for the Axolotl 1M 5K 10K 13.1 26.2

2026 Day of the Dead 1M 5K 10K 13.1 26.2

2026 Day of the Dead 1M 5K 10K 13.1 26.2

Things to do around Castro Valley

Trends in Castro Valley

1. K pop demon hunters

2. Egg hunt

3. Free events in the bay area

4. Jaripeo baile

5. San francisco

6. Kids activities

7. Job fair

8. Crab feed

9. Saint patrick's day

10. Kids events

11. Sound bath

12. Car shows