Fremont, California · Saturday, April 18, 2026
The Badger Cove Half Marathon, 10K & 5K is a 5k, 10k, half marathon, and running event held on Saturday, April 18, 2026. It is located at 9400 Quarry Road in Fremont, California.
Join us on Saturday August 15 for Beer City Half™ SLAM, our final race of the Summer. August is National Clear the Shelters Month and we're working with Pets in Need to support animal rescue and adoption. This means we will have the annual running of the Top Dog Dash with all the proceeds doing to this great cause. The air is thick with excitement!
CXC4L is proud to announce that we will be hosting the Newark Mile again in 2026. The race will take place along its traditional 2.5 mile (4km) course along the Newark Days parade route (see course map below for more detail). We are pleased to be hosting the 41st running of this local Newark favorite in partnership with the Newark Days Celebration!
After the race, stick around to enjoy the rest of the Newark Days such as carnival rides, parade, live entertainment, food festival, beer & wine pavilion, car show, and an arts & crafts fair.
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) course is USATF certified.
This Fremont park has "hills" in the name, but the climbing is minimal at these runs by the bay. You will find an abundance of scenic views and variety of surfaces from dirt to paved to the wood boardwalks running through the marsh!
Hikers/walkers are always welcome!