Horseshoe Lake Half Marathon

Explore San Carlos' outstanding trail system as a runner in the fourth annual No Foolin' Foot Race! There's something for everyone with four challenging events through Big Canyon, Eaton and Pulgas Ridge.

• 1K (~350ft of climbing) - Perfect for adventurous kids age 5-10

• 5k (~530ft of climbing)

• 10k (~1,500ft of climbing)

• Long Course NEW this year! (15K with ~2,300ft of climbing)

Early bird pricing available through March 18, 2026.

Consider yourself warned: This race is no joke! Our courses are technical, grueling and loads of fun.

We will be hosting course previews on Sunday, March 8 (5K and 10K routes) and Saturday, March 28 (5K and 15K routes) in partnership with A Runner's Mind and Brooks. RSVP on Strava, and join our Strava Club for updates.

Start and Finish Festival at Crestview Park. Professional timing; Tech-Ts and free runner photos for all participants; Awards in multiple categories.

All proceeds benefit maintenance and improvement of San Carlos open space trails.

A race is only as good as its crew! We have many exciting volunteer opportunities. All volunteers receive a free t-shirt and complimentary entry in next year's race. Sign up here.

Presented by Kaiser Permanente in partnership with the Parks and Recreation Foundation of San Carlos and the City of San Carlos.

Hit the pavement on Saturday, April 25, 2026 in support of children's health and wellness at the 13th Annual Lumentum Heart & Soles Run! All 5K/10K registrations include:

• Short sleeve tech fabric race shirt

• Bib with professional race timing

• Exclusive 2026 finisher's medal

• Fast and scenic course around Santa Clara University

• Post-race refreshments

Founded in 2014, the Lumentum Heart & Soles Run is a 5K/10K race that takes place in the spring of each year. The scenic course circles around the beautiful campus of Santa Clara University and along nearby tree-lined streets. After the race, watch your kids (2-7 years old) in the Kids Run, visit vendor booths, and enjoy the celebratory atmosphere in the finish area.

Your registration supports local nonprofits that provide students with equitable access to exercise, nutrition, and well-being resources. In total, the event has raised nearly $1 million in support of children’s health and wellness. Event proceeds are donated to the following youth organizations:

• Boys & Girls Clubs of Silicon Valley

• Santa Clara County Office of Education

• YMCA of Silicon Valley

Om Run was launched in 2009 to bring the Bay Area Chinmaya Mission Family together. It is a fun filled day of outdoor activities for people of all ages. Om Run hosts more than 2000 people annually. It is the largest community building event organized by CMSJ. Om Run has evolved into a unique running event, in that, the focus is on community building with attractions such as pony rides, inflatable games, music and food along with a 5K, 10K and a 1/2 marathon race. Beautiful Vasona Park has breathtaking vistas and has hosted Om Run for the past several years.

Wonfel Aid is a U.S.-based nonprofit organization with 501(c)(3) tax-exempt status. The

organization was established in response to the growing socio-economic challenges facing millions of Ethiopians. Its core focus areas include education, health, agriculture, and emergency assistance. Wonfel Aid provides humanitarian support to communities affected by conflict, displacement, and extreme vulnerability across Ethiopia.

Funds raised from the running event will support:

· Education initiatives for vulnerable children

· Health care and emergency relief for internally displaced individuals

· Assistance for children who have lost their parents

Kids' Dash starts at 9 am

10K starts at 9:15 am

5K run at 9:25 am