Experience the beauty of Orange County in a multi-sport challenge, from Olympic triathlons to sprint distances and relays.

• Scenic
• Competitive

Sun, Apr 26, 2026, 7:00 AM PDT·1500m, 3.1 Miles, 31.07 Miles, 32 Miles·Mission Viejo, CA

Serious TestTRIATHLON

Course · Road · Hilly · Timed race

Run a scenic, flat course on Bay Farm Island, enjoy post-race festivities, and support the Alameda Hospital Foundation.

• Fun
• Scenic
• Competitive
• For a Cause

A heartfelt 5K run or walk along Long Beach's beautiful shore, dedicated to fundraising for bone marrow failure disease support.

• Scenic
• For a Cause

Run or walk a scenic 5K at Liberty Station to support women's mental well-being, featuring family fun, music, and a welcoming atmosphere.

• Fun
• Scenic
• Competitive
• Festive

A fast and fun triathlon, 5k, and 10k set amidst the scenic vineyards and orchards of California's Central Valley.

• Fun
• Scenic
• Competitive

Run or walk a 5K with cheering dinosaurs, earn a unique medal, and take home a fruit tree, all while supporting FFA.

• Inaugural
• Fun
• Quirky
• For a Cause

Run or walk a 5K to support local Scouts' summer camp adventures, offering both competitive awards and a relaxed, family-friendly experience.

• Fun
• Competitive
• For a Cause

Run or walk a 5K to support epilepsy awareness in San Diego, followed by a community picnic with music and games.

• Fun
• Festive
• For a Cause

Run or walk to support the National MPS Society in Napa, featuring a timed 5K, 1-mile walk, and a fun-filled family picnic with activities.

• Fun
• Competitive
• Festive
• For a Cause

Run a scenic 5K or walk, then celebrate Cinco de Mayo with a lively fiesta, free tacos, and dance at this unique Fresno event.

• Fun
• Scenic
• Competitive
• Quirky

An iconic 100K trail ultra offering breathtaking views, significant elevation, and a rewarding challenge in the Marin Headlands.

• Scenic
• Competitive

An untimed 5K fun run through the Desert Hills Premium Outlets, complete with a celebratory party and prizes at the finish.

• Fun
• Quirky

Experience a low-pressure, high-vibes run along the beautiful Alamitos Beach path, complete with great support and free race photos.

• Fun
• Scenic
• Competitive

Join a powerful movement for safer streets in Griffith Park, offering diverse runs, rides, and walks for all ages and abilities.

• Fun
• Competitive
• Quirky
• For a Cause

Embrace a serene San Francisco sunrise run with stunning views and a supportive community, where every mile helps a cause.

• Scenic
• For a Cause

Celebrate Cinco de Mayo with a supportive, stress-free run focused on personal goals and community, contributing to charity with every mile.

• Fun
• Festive
• For a Cause

Celebrate Cinco de Mayo with a supportive run in San Diego, pushing your limits while contributing to a great cause.

• Fun
• Festive
• For a Cause

Celebrate Cinco de Mayo with a festive 5K run or walk on the Eastvale Trail, complete with finisher medals and fun vendors.

• Fun
• Festive

Experience a supportive, scenic sunrise run in Los Angeles, focused on personal goals and contributing to charity with every mile.

• Scenic
• For a Cause

Embrace a beautiful sunrise and scenic views in San Diego, where every step supports your goals and a meaningful charity.

• Fun
• Scenic
• For a Cause

Experience a supportive, scenic sunrise run in Sacramento, where every mile you log after the race contributes to a good cause.

• Scenic
• For a Cause

Celebrate Cinco de Mayo with a supportive run in Los Angeles, focused on personal achievement, community, and giving back.

• Fun
• Festive
• For a Cause

Embrace the spirit of Cinco de Mayo with a supportive run focused on personal goals, community, and giving back.

• Fun
• Festive
• For a Cause

Join Avenal's Old Timer's Day 5K Fun Run, an inclusive community event supporting high school scholarships and kicking off a festive day.

• Fun
• Festive
• For a Cause