Connect with a supportive crew for weekly coached track workouts, designed for all paces and focused on community.

• Fun
• Competitive

A community-focused 5K run and walk in Redmond supporting autism empowerment with a scenic course and family-friendly fun.

• Fun
• Scenic
• For a Cause

Embrace the beauty of spring at the Seattle Cherry Blossom Run, offering 5K, 10K, and Half-Marathon routes amidst stunning blossoms.

• Fun
• Scenic
• Festive

Join the Earth Day Run for a half marathon in Seattle, WA. Find full details on the Magnuson Series website.

Sat, Apr 18, 2026, 10:00 AM PDT·5K, 10K, 15K, 13.1 Miles·Seattle, WA

Steady EffortRUN

Course · Hilly · Timed race

Relive the 90s with a fun 5K around Seattle's Green Lake, featuring classic tunes and a chance to dress in your favorite throwback attire.

• Fun
• Scenic
• Festive

Seattle's one-of-a-kind 5K where delicious doughnuts are part of the experience.

• Fun
• Quirky

Run a beautiful course, enjoy a stress-free atmosphere, and earn delicious donuts at the finish line. All paces welcome.

• Fun
• Scenic
• Quirky
• For a Cause

Embrace your love for coffee and running in Seattle, enjoying a supportive, stress-free event that also gives back to charity.

• Fun
• Quirky
• For a Cause

Embrace a beautiful sunrise and scenic views in Seattle, enjoying a supportive, stress-free run that gives back to charity.

• Fun
• Scenic
• For a Cause

Celebrate Cinco de Mayo with a supportive run focused on personal goals, community, and giving back, all in a stress-free setting.

• Fun
• Festive
• For a Cause

Channel your inner Jedi or Sith for a galactic 5K adventure celebrating Star Wars Day. Costumes encouraged for maximum fun.

• Fun
• Competitive
• Quirky
• Festive

Run or walk a 5K in Seattle with Gamma Alpha Omega and Sigma Lambda Beta to support a scholarship and a special cause.

• For a Cause

Sun, May 3, 2026, 10:00 AM PDT·5K·Seattle, WA

Steady EffortRUN

Explore scenic trails, connect with a supportive community, and contribute to King County Parks at this popular trail running series.

• Fun
• Scenic
• Competitive
• For a Cause

Run, walk, or roll to beat Seattle's University Bridge before it raises, all while supporting Breakthrough T1D research.

• Fun
• Competitive
• Quirky
• Festive

Run through Seattle's urban core, celebrating the countdown to the FIFA World Cup at this unique 5K.

• Festive

Sat, May 16, 2026, 9:00 AM PDT·5K·Seattle, WA

Steady EffortRUN

Celebrate unity and legacy on a scenic 5K or 10K run, honoring Mustafa Kemal Atatürk and connecting with the Seattle community.

• Inaugural
• Fun
• Scenic
• Festive

Run a 5K in Seattle, WA, and support the West Seattle High School PTSA, connecting with the community in a meaningful way.

• For a Cause

Sun, May 17, 2026, 9:30 AM PDT·5K·Seattle, WA

Steady EffortRUN

Honor, remember, and run for freedom this Memorial Day in Seattle. A supportive, scenic 13.1-mile event with a charitable mission.

• Scenic
• Festive
• For a Cause

Run with heart and purpose in Seattle to support mental health awareness in a welcoming, stress-free environment.

• For a Cause

Sat, May 23, 2026, 7:30 AM PDT·1 Miles, 5K, 10K, 13.1 Miles·Seattle, WA

Push PotentialRUN

Run or walk a scenic 5K on the UW campus, supporting the One Health Clinic's vital work for youth experiencing homelessness and their animals.

• Scenic
• For a Cause

Run a 5K in Seattle to help end weekend hunger for schoolchildren, with the added fun of imaginative costumes and post-race treats.

• Fun
• For a Cause

A listing for volunteer registration for Girls on the Run Puget Sound. Event details for runners are not provided here.

Channel your inner superhero for a supportive, stress-free run in Seattle that celebrates everyday heroes and gives back to charity.

• Fun
• Quirky
• For a Cause

A supportive 13.1-mile run in Seattle, uniting the community to raise awareness and funds for breast cancer research and support.

• Fun
• For a Cause