Events
Half Marathon
5K (12 yo & under)
5K (13 - 17 yo)
10K (12 yo & under)
10K (13 -17 yo)
Kid's Run (6yo & younger, 50yd dash) - Free!
Place
2100 Isherwood Way
Fremont, CA US 94536
Description
The course starts in the scenic Quarry Lakes Regional Recreation area and follows the popular Alameda Creek Trail up to the mouth of Niles Canyon. All courses are flat and fast!
The Half Marathon (CA19047RS) and Marathon (CA18047RS) courses are USATF certified.
Bib Number & Shirt Pick-up
Race Day: Check-in beginning at 7:30 a.m. at Quarry Lakes Regional Recreation Area (Ensenada Pavilion). Please arrive 45min before your event to receive your bib and shirt. Event start times are listed here.
Entrance into the park is $5.
Drop Bags: You can leave a drop bag with non-valuables at the Start/Finish.
Time Limit & Cut-off
Marathon - 7.5 hours (3hrs 35 min, 12:05 p.m. @ 13.1 mi)
All Events - 7.5 hours
Course
The course is relatively flat, easy to follow, and will be marked with directional signage the entire way.
Course Surface:
- 5K - Crushed Rock (100%)
- 10K - Crushed Rock (100%)
- Half Marathon - Crushed Rock (64%), Asphalt (36%)
- Marathon - Crushed Rock (64%), Asphalt (36%)
Please be courteous on the trail. If you're passing another runner or hiker, announce "on your left" as you approach.
Headphones are allowed on dirt road sections only. Please do not wear headphones on single-track trail, while crossing paved roads, when getting aid at aid stations, or while crossing the finish line.
Your bib number indicates the distance that you're running. If you want to change your distance, please send us an e-mail or let us know by check-in, at the latest.
No dogs allowed on the course. Please don't leave pets in your vehicle.
Click the icon below to download the attached PDF.
![PDF](https://d368g9lw5ileu7.cloudfront.net/img/icon-pdf.bwo7Y7.png)
Aid Stations
Cupless
In an effort to reduce waste and litter, Coastal/Zoom events are cupless. We request that you bring your preferred means of containing fluids during your run and at the aid stations. We will have some Hydrapak SpeedCup ($5) for sale at check-in.
Please note that there are no pre-filled cups of hydration at the aid stations. In case you really need a disposable cup, please request one from the aid station volunteers. We ask that you use only one. Thank you!
Results
We use state-of-the-art Bibtags by MyLaps to accurately time each runner’s finish time. Results are published on the website every 30 minutes.
Awards
T-shirts will be given to all pre-registered runners. All finishers will receive a custom medal.
Overall Winners: The top 3 male and female overall winners of every distance will win an award and race credits to future Coastal races:
1st Place - $50
2nd Place - $35
3rd Place - $20
These race credits are valid for 3 months from date of issue and is for one time use only.
Top three finishers in each age group and gender will receive award medals.
Note: Overall and age group placing are based on Clock Time rather than Chip Time. As a bona fide competition, runners should start at the same time and compete against each other on the course. Chip Time is used so runners can see their actual elapsed time.
Course Records
5K
Dheeraj Gurusamy, 16, Livermore, CA ('21) 15:58
Perry McElhinney, 11, Los Altos, CA ('17) 20:25
10K
Yohannis Estifanos, 26, San Jose, CA ('21) 32:22
Aksiniya Asenova, 31, Sunnyvale, CA ('14) 41:34
Half Marathon
Samuel Stow, 36, Mountain View, CA ('17) 1:18:55
Kelsey Santisteban, 29, Oakland, CA ('22) 1:25:04
30K
Phil Hebda, 34, Berkeley, CA ('21) 1:52:56
Jenny Easterberg, 34, Seattle, WA ('17) 2:21:33
Marathon
Satoru Ishii, 43, San Francisco, CA ('19) 3:00:13
Kimberly O'Donnell, 25, Woodland, CA ('15) 2:56:52
Foggy Bay Photos
Race Contact Info
If you have any questions about this race, click the button below.