
Monster Mad Dash 5K 2026
- Date
- Saturday, October 3, 2026
- Start time
- 9:00 AM start (Los Angeles)
- Location
- Mountlake Terrace, Washington
- Entry fee
- From $35 · goes up to $40 on Oct 1, 2026
- Included with entry
- Includes a shirt
- Fundraising
- Takes optional donations when you register
Registration is open.
We earn a small commission when you register through this link, at no cost to you. Details
Official race websiteAdd to calendar: Apple or Outlook · Google
Events and entry fees
| Event | Distance | When | Entry fee | Cap |
|---|---|---|---|---|
| 5K | 5K | Oct 3, 20269:00 AM | $35$40 after Oct 1, 2026 | – |
| Virtual 5KVirtual | 5K | Oct 3, 20269:00 AM | $35$40 after Oct 2, 2026 | – |
Entry fees exclude processing fees. Prices and dates come from the race's registration page and refresh nightly.
The 5K fee goes up to $40 on Oct 1, 2026.
Race day planning
Entry fee schedule
- $35 until Oct 1, then $40 until Oct 3.
Online registration closes Oct 3, 2026, unless the race fills first.
How the price compares
At $35, entry is about the same as a typical 5K in Washington ($35).
What a typical finish looks like
A typical finisher at a 5K in Washington runs 36:53, about 11:52 a mile, based on 223 races with published results. Women typically finish in 39:40 and men in 33:07.
Light and altitude
Sunrise on race morning is at about 7:09 AM, and the 5K starts at 9:00 AM. The start sits about 490 feet above sea level.
Fees exclude processing fees. Comparisons use current entry fees and published results from races nearby.
Start location and course
23000 Lakeview Dr, Mountlake Terrace, WA 98043
The pin marks the address the race lists, which is usually the start. The organizers have not shared a course map with us yet.
Typical race-day weather
Around October 3 the day usually runs from 50°F at dawn to 62°F in the afternoon, with measurable rain on about 27% of days. Cold snaps dip to 45°F and hot years reach 71°F.
Based on 75 days within a week of the date over the last 5 years, from historical weather for the start area. Not a forecast.
Race details
- Where
- 23000 Lakeview Dr, Mountlake Terrace, WA 98043Map
- Course
- Road
- Start elevation
- About 490 feet
- Included with entry
- T-Shirt
- Donations
- Accepted when you register
- Distances
- 5K
- Editions
- 2026 (Oct 3, 2026)
Organize this race? Add details or a correction
Plan your race
Quick answers
- When is Monster Mad Dash 5K?
- Saturday, October 3, 2026, starting at 9:00 AM.
- How much does it cost?
- Entry starts at $35 before processing fees, and rises to $40 on Oct 1, 2026.
- When does registration close?
- Online registration closes Oct 3, 2026, unless the race fills first.
- Is the entry fee high for Washington?
- At $35, entry is about the same as a typical 5K in Washington ($35).
- Do runners get a shirt or medal?
- Entry includes a shirt, according to the race's registration page. Check it for sizes and whether kids' races get the same.
- Can I donate to a cause when I register?
- Yes. The registration form offers an optional donation, usually for the charity or nonprofit the race supports. The race's own page names the cause.
- What distances can I run?
- 5K.
- Where does it start?
- 23000 Lakeview Dr, Mountlake Terrace, WA 98043.
From the organizers
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!