10K On The Bay
About this race
Lace up for a race with a view!
Presented by the Hayward Area Recreation and Park District, the 10K on the Bay returns on Saturday, September 27– and you won’t want to miss it.
Whether you're a seasoned runner or just out for some family fun, there's a course for everyone:
- One-Mile Family Fun Run
- 5K (3.1 miles)
- 10K (6.2 miles)
All races start and finish at the scenic Hayward Shoreline Interpretive Center, with breathtaking bay views and cool coastal air to keep you going strong.
Every participant receives a finisher medal and commemorative t-shirt* – plus the satisfaction of supporting the Hayward Shoreline Interpretive Center’s vital education and conservation programs. *Limited to the first 300 runners to register.
Sign up today and run for a great cause – and an even better view!
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Pick your distance
Running
1 Mile Run or Walk
5K (3.1 Miles) Run or Walk
10K (6.2 miles) Run
Typical race-day weather
Based on 1 year of historical conditions on this event's race dates in Hayward.
About Hayward
10K On The Bay takes place in Hayward, California, United States. The local timezone is America/Los_Angeles.
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🏃 Plan Your Next Race in Hayward
Find upcoming events by distance:
- Hayward 5K Races Best Hayward routes for beginners and speed work.
- Hayward Running Calendar 2026 See all upcoming race dates.
Race information has been sourced from the event's official website and other publicly available resources. For the most up-to-date details, please refer to the official website directly. If you notice any incorrect or missing information, don't hesitate to reach out to us by email.
