Monster Mad Dash 5K
Monster Mad Dash 5K is a running race on October 3, 2026 in Mountlake Terrace, WA, with an entry fee of $35.
- Date
- October 3, 2026 (63 days to go)
- Price
- $35
- Sport
- Running
From the Organizer
Join the fun at the 18th Annual Monster Mad Dash 5K on October 3, 2026!
This fun-filled 5K is more than just a race, it's a community celebration with a purpose. Get ready to lace up your running shoes and don your spookiest costume to benefit children in the Edmonds School District! Form a team, wear your favorite costume, and run, walk or wag across the finish line!
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
65°
Typical Low
50°
Chance of Rain
38%
Based on US Climate Normals data from Seattle Sand Pt Wsfo, 8 mi from the venue.
Host City
About Mountlake Terrace, WA
City Elevation
489 ft
Nearest Airport
SEA
Seattle–Tacoma International Airport · 24 mi
Time Zone
Pacific Time
From Endurance Grid
Line up lodging and travel early to lock in your race weekend.
Race Location
Your Next Start Line
What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at Monster Mad Dash 5K, put it on the calendar, and turn “someday” into a start date.
63
Days to train
- Race
- Monster Mad Dash 5K
- Date
- October 3, 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 Mountlake Terrace, WA
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Running Scared 5K/13K - Seattle
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8 miles away
Thanksgiving Day Apple Cup 5K
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8 miles away
Plan your trip
Make it a Racecation
Coming from out of town? There's more to Mountlake Terrace 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 Mountlake TerraceFrequently Asked Questions (FAQs)
What is the Monster Mad Dash 5K?+
When and where is the Monster Mad Dash 5K?+
How do I register for the Monster Mad Dash 5K?+
Monster Mad Dash 5K
Oct 3, 2026