Summer Spirit Run

Sat, Aug 29, 2026, 9:30 AM PDT

Location: Seattle, WA; 74th and Sand Point Wy, 98115
Type: RUN

Official registration

At a glance

Double-check key details

Embrace a 15K challenge in Seattle, WA, featuring mountainous terrain and mild late-summer weather.

Prepare for the Summer Spirit Run, a 15K event taking place in Seattle, WA, on Saturday, August 29, 2026. This late-summer run offers a single 15K distance through an area characterized by mountainous terrain. Runners can anticipate mild weather conditions typical for the season. For comprehensive details, please refer to the official event website.

What to expect

A dedicated 15K distance for runners.
Navigate a course with mountainous terrain.
Enjoy mild weather conditions typical for late August.

Standout details

Single 15K distance
Mountainous terrain
Mild late-summer weather

Auto-drafted from the public listing — confirm details on the official event page before signing up.

Distances & registration

5 options

Registration for all distances is through the official signup link above.

400m
Sat, Aug 29, 9:15 AM PDT · From $7.36
Opens Feb 15, 2026, 7:06 AM PST · Closes Aug 29, 2026, 7:59 PM PDT
5K
Sat, Aug 29, 9:30 AM PDT · From $34.92
Opens Feb 15, 2026, 10:06 AM PST · Closes Aug 28, 2026, 7:59 PM PDT
5K
Sat, Aug 29, 9:30 AM PDT · From $60.36
Opens Feb 15, 2026, 10:06 AM PST · Closes Aug 28, 2026, 7:59 PM PDT

+ 2 more options

10K
Sat, Aug 29, 9:30 AM PDT · From $41.28
Opens Feb 15, 2026, 10:06 AM PST · Closes Aug 28, 2026, 7:59 PM PDT
15K
Sat, Aug 29, 9:30 AM PDT · From $46.58
Opens Feb 15, 2026, 10:06 AM PST · Closes Aug 28, 2026, 7:59 PM PDT

Vibe Check

Push Potential

Based on terrain, weather, and distance data.

The course

Hilly
Timed race

From the organizer

Check out www.magnuosnserie.org for all the information.

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