Trick or Treat 5k
Trick or Treat 5k is a running race on October 31, 2026 in Seattle, WA, with an entry fee of $33.
- Date
- October 31, 2026 (100 days to go)
- Price
- $33
- Sport
- Running
From the Organizer
Annual Trick or Treat 5k!
Join us for a spooktacular time at the Trick or Treat 5k ! Lace up your running shoes and get ready for a ghoulishly fun event at Green Lake Park . Whether you're a seasoned runner or just want to enjoy a leisurely stroll, this in-person event is perfect for all ages and fitness levels.
FAQs: www.run2befit.com
Events
Weather
Typical Conditions
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
57°
Typical Low
43°
Chance of Rain
56%
Based on US Climate Normals data from Seattle Boeing Fld, 2 mi from the venue.
Host City
About Seattle, WA
Population
741,440
as of 2023
City Elevation
40 ft
Nearest Airport
SEA
Seattle–Tacoma International Airport · 10 mi
Time Zone
Pacific Time
From Endurance Grid
A big city race. Expect multiple lodging options and plenty to do the day before.
Race Location
Your Next Start Line
What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at Trick or Treat 5k, put it on the calendar, and turn “someday” into a start date.
100
Days to train
- Race
- Trick or Treat 5k
- Date
- October 31, 2026
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From Endurance Grid
About This Sport
Endurance Grid is here to help you understand the sport, decide if it’s the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
Running
From 5K to marathon, running races are an accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Coming Up
More Running races near Seattle, WA
Sundae Runday
5K · 10K · From $10 · 5895 Lake Washington Blvd S
Less than a mile away
National Chocolate Day: Run for Chocolates 5K/10K/13.1 SEATTLE
1 Mile · 5K · 10K · Half Marathon · From $30 · Lincoln Park (Course Map will be emailed)
5 miles away
Run of Hope Seattle
2 Mile / 3K · 5K · From $30 · 5900 Lake Washington Boulevard S
Less than a mile away
NIGHT NATION RUN - SEATTLE
5K · From $39.99 · LUMEN FIELD
4 miles away
Plan your trip
Make it a Racecation
Coming from out of town? There's more to Seattle than race day. We'll help you line up nearby lodging, flights, a rental car, and things to do so you can make the most of your racecation.
Plan your trip to SeattleFrequently Asked Questions (FAQs)
What is the Trick or Treat 5k?+
When and where is the Trick or Treat 5k?+
How do I register for the Trick or Treat 5k?+
Trick or Treat 5k
Oct 31, 2026