Earth Day Run

USATF Certified

Saturday, April 18, 2026

Seattle, Washington

$56Price

4/18/2026 10:00Start

USATFCourse

The Experience

Please visit https://magnusonseries.org/ for all the details.

Course Information

USATF Certified Course

WA18017RMB · Expires 2028

Certified Course Name

Art Dash 1/2 Marathon

Net Drop

0.00

m/km

Separation

1.3%

start to finish

This course is relatively flat with minimal net elevation change. Loop course — start and finish are close together.

Race Details

Race Day

Saturday, April 18, 2026 · 4/18/2026 10:00

Start Location

65th and Sand Point, Seattle, WA 98177

Course

Loop

Also Offers

5K10K15K

Registration

Race Website

Official race information

Historical Weather

☀

Avg High

58°F

☽

Avg Low

41°F

☂

Precip

0.09 in

🍃

Wind

12.5 mph

72% humidity·Based on 5-year historical data

More races in Washington

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Three Lakes Triathlons and Kings Market San Juan Island Runs

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APR 4

Always Hope Easter Run 5K/10K/13.1 SEATTLE

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The Experience

Please visit https://magnusonseries.org/ for all the details.

Course Information

USATF Certified Course

WA18017RMB · Expires 2028

Certified Course Name

Art Dash 1/2 Marathon

Net Drop

0.00

m/km

Separation

1.3%

start to finish

This course is relatively flat with minimal net elevation change. Loop course — start and finish are close together.

Race Details

Race Day

Saturday, April 18, 2026 · 4/18/2026 10:00

Start Location

65th and Sand Point, Seattle, WA 98177

Course

Loop

Also Offers

5K10K15K

Registration

Race Website

Official race information