Half Marathon

Seattle Half Marathon

Seattle Marathon Summer Half Marathon

25/100 Moderate

Difficulty

Marathon Index Score

Next edition expected

Usually June

2027 date not yet confirmed

Tips & FAQ: Seattle Half Marathon

Race-specific advice, answers to common questions, and fun facts about the Seattle Half Marathon.

Race-Day Tips

Even splits are king

The flat course is built for consistent pacing. Start at your goal pace and resist the adrenaline-fueled temptation to go faster in the first half.

Nothing new on race day

Test everything in training: shoes, socks, nutrition, hydration. Race day is not the time for experiments.

Enjoy the moment

You've trained for months. Look around. Smile for the cameras. High-five the spectators. These are the moments you'll remember.

Fun Facts

1

Dogs are welcome at the Seattle Marathon summer events at Seward Park.

2

Only mile markers are placed on the course of the summer 5K, 10K and half marathon.

3

Brian Masterson's 1:07:04 in 2026 was announced by the organisers as a half-marathon course record.

✨ What Makes This Race Special

A family-friendly half marathon at Seward Park with views of Lake Washington and Mt Rainier.

❓ Frequently Asked Questions

How long is the Seattle Half Marathon? ▼

The Seattle Half Marathon is a Half Marathon covering 21.0975km (13.1 miles) on a road surface.

What is the time limit? ▼

Check the official race website for the current time limit.

How much does it cost? ▼

The organiser lists the entry fee as USD 97 (approximately €87). Prices may vary by registration tier and date.

Is the Seattle Half Marathon good for beginners? ▼

Yes! The Seattle Half Marathon is considered beginner-friendly with a supportive atmosphere and generous time limit.

When should I register? ▼

Registration dates and entry rules are not confirmed here yet. Check the official registration page.

What is the average finish time? ▼

We estimate the average finish time at ≈ 02:04 (estimate, not an official figure) (hours:minutes). The course is conducive to fast times.

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