A well-established trail challenge offering scenic lake views and competitive age group awards for serious runners and those seeking a beautiful course.

• Scenic
• Competitive

Sun, Jun 7, 2026, 8:00 AM PDT·3.1 Miles, 13.1 Miles·Castro Valley, CA

Push PotentialTRAIL

Course · Road · Hilly · Timed race

Celebrate Pride Month with a vibrant 5K run and walk, honoring the LGBTQ+ community in historic Old Sac.

• Fun
• Festive
• For a Cause

Celebrate the summer solstice with an electrifying glow run along the scenic Long Beach coastline, followed by a lively post-race party.

• Fun
• Scenic
• Competitive
• Quirky

Embrace the chill at the Sloth Run, where slow is celebrated, vibes are relaxed, and every mile supports charity.

• Fun
• Quirky
• For a Cause

Slow is the new fast at this chill, supportive run where personal goals and good vibes take priority over competition.

• Fun
• Quirky
• For a Cause

Honor Juneteenth with a supportive, stress-free run or walk in San Francisco, celebrating freedom and community while supporting charity.

• Fun
• Festive
• For a Cause

Scramble through the stunning Susan River Canyon on a mix of Bizz Johnson Trail and flowy singletrack, finishing with a fun celebration.

• Fun
• Scenic
• Competitive

Celebrate Juneteenth with a supportive community run in Los Angeles, honoring freedom and making every mile count for charity.

• Fun
• Festive
• For a Cause

Celebrate Juneteenth with a supportive 13.1-mile run in Sacramento, where every stride supports a cause and community spirit shines.

• Fun
• Festive
• For a Cause

Embrace the chill pace at the Sloth Run, where stress-free vibes and optional timing make it a uniquely relaxed and supportive race.

• Fun
• Quirky
• For a Cause

Trade high-speed for high-chill at the Sloth Run, a supportive event where all paces are celebrated and every mile helps a cause.

• Fun
• Quirky
• For a Cause

Celebrate Juneteenth with a supportive 13.1-mile run in San Diego, where every mile you log supports charity.

• Fun
• Festive
• For a Cause

Move with purpose and celebrate freedom at the FBE Juneteenth 5K, a community event honoring history, health, and unity in San Diego.

• Festive
• For a Cause

Join a spirited pirate invasion on a flat, fast course along Long Beach's scenic shoreline, with fun for all and a meaningful cause.

• Fun
• Scenic
• Competitive
• Quirky

Celebrate community and inclusion at the Silicon Valley PRIDE 5K & 10K, a vibrant event supporting the LGBTQ+ community.

• Fun
• Quirky
• Festive
• For a Cause

Soak up the sun and good vibes on a scenic, flat course along the Long Beach waterfront, celebrating summer with CaliFlow Runs.

• Fun
• Scenic
• Competitive
• Festive

Join Chingonas on the Run for a weekend of trail loops, camping, and community in the Angeles National Forest, all while supporting a great cause.

• Fun
• Scenic
• Competitive
• Quirky

A USATF-certified mile race on Venice's iconic Abbot Kinney Boulevard, featuring diverse heats for all ages, abilities, and even your canine companion.

• Fun
• Scenic
• Competitive
• Quirky

Celebrate freedom and community this July 4th in San Diego with a supportive run that gives back.

• Fun
• Festive
• For a Cause

A deliciously fun, stress-free run with a sweet chocolate theme and a heartwarming charity component.

• Fun
• For a Cause

A deliciously fun chocolate-themed run in Sacramento, offering a stress-free experience for all paces and supporting charity initiatives.

• Fun
• Quirky
• For a Cause