MCCM Monster Mash 5k & Creature Crawl 1k 2026 — Richland, WA

Date
October 24, 2026
Location
Richland, WA
Venue
Howard Amon Park at the Finger Nail
Start Time
9:30 AM
Sunrise
7:25 AM
Entry Fee
$1.00 – $25.00
Events
Monster Mash 5k (13+ years old), Monster Mash 5k (Child 5-12 years old), Creature Crawl 1k (0-12 years old), Creature Crawl (Adult Chaperone)
Includes
Race Shirt or Beanie
Register NowRegistration OpenOfficial Race Website

The MCCM Monster Mash is a running race held in Richland, Washington, offering both a 5K and a 1K option. The event takes place at Howard Amon Park at the Finger Nail on October 24, 2026, with a typical start time of 9:30 AM. Entry fees range from $1 to $25, making this an affordable option for runners of all levels. Whether you're looking for a full 5K effort or a shorter 1K distance, this race provides flexibility for your training schedule or race calendar.

From the Race Organizer
🎃 4th Annual Monster Mash 5K & Creature Crawl 1K 👾 Join the Mid-Columbia Children's Museum for the 4th Annual Monster Mash 5K & Creature Crawl 1K, a family-friendly Halloween event bringing together costumes, movement, and hands-on fun in support of the future Mid-Columbia Children's Museum. Whether you're running the 5K, walking with friends, or cheering on your little monster in the Creature Crawl, there's something for everyone! 📅 Saturday, October 24, 2026 📍 Howard Amon Park | Richland, WA What to Expect 🏃 Costume-friendly 5K run/walk 👾 Creature Crawl 1K for kids and families 🔬 STEM-inspired activities 🍂 Family-friendly fall fun ❤️ Support the future Mid-Columbia Children's Museum 🎟️ Registration Registration opens at 9:00 AM on September 1, 2026! Register early and join us for one of our favorite family events of the year. Early registration ends October 1st! 💙 Foster & Kinship Families Discounted registration is available for foster and kinship families. To receive a special registration code, please reach out to us at info@mccmuseum.org. We want Monster Mash to be an event all families in our community can enjoy! 🎃👾 Race Day Rules 🎃 Costumes encouraged — keep them safe to run or walk in! 👶 Strollers welcome — please start toward the back. 🐾 Please leave pets at home (service animals welcome). 👾 Keep little monsters supervised. ➡️ Stay on the marked course and follow volunteer directions. ❤️ Be kind, have fun, and cheer each other on! Additional race-day details, including check-in and start times, will be shared closer to the event. We can't wait to celebrate another year of community, creativity, curiosity, and fun with you!

Course & Travel Notes

The Monster Mash 5k & Creature Crawl 1k starts at 9:30 AM on October 24th, giving you over two hours of daylight after the 7:27 AM sunrise. Richland's elevation of 361 feet is modest, and you can expect typical October weather with highs around 64°F and lows near 42°F, though be prepared as about 22% of days in this period see measurable rain. Tri Cities Airport (PSC) is conveniently located just 7.5 miles from the venue, making it straightforward to arrange your arrival and departure.

⛰️ 361 ft elevation☀️ Typically 64°F / 42°F · 22% chance of rain✈️ Tri Cities Airport (PSC) — 7.5 mi

Hotels Near This Race

Find accommodation close to the start line in Richland, WA. Sorted by distance from the race venue. Book early — race weekend hotels fill fast.

RaceHotelFinder earns a small commission when you book through links on this page, at no extra cost to you. Results are sorted by distance from the race venue.

MCCM Monster Mash 5k & Creature Crawl 1k 2026 — Richland, WA

Race day is approaching. Hotels fill up fast.

--Days
:
--Hours
:
--Mins
:
--Secs
Book a hotel for race weekend

Race weekend dates pre-loaded on Booking.com. RaceHotelFinder may earn a commission at no extra cost to you.

Race Travel Insurance

Don't forget travel insurance for October 24.

You've trained for months and booked a trip to Richland, WA. A pre-race injury, a delayed flight, or a family emergency can derail the whole thing. Travel insurance can help cover your race entry fee, hotel, and flights if you can't make it, and may cover medical costs if something goes wrong on the course. Plans typically only run 5-7% of your total trip cost — and running events are covered under standard plans with no additional coverage needed.

  • Trip cancellation up to 100% of prepaid costs
  • Running events covered under standard plans — no add-ons needed
  • Trip interruption up to 150% of non-refundable costs
  • Emergency medical up to $250,000
  • Cancel For Any Reason add-on available
  • 24/7 real-time support
Get a Quote — Faye Travel Insurance

Affiliate links — we may earn a commission at no cost to you. Coverage terms vary by state and plan. Review policy details before purchase.

More Races

Browse all upcoming races in Washington →

Other upcoming races in Washington

16th Annual Race For A Soldier Half Marathon, 10K & 5K, Virtual Run, and Kids Run 2026 — Gig Harbor, WAGig Harbor, WASep 13, 2026From $$15.00
Find Hotels →
BRRC Sundae Sunday 10-Miler 2026 — Spokane, WASpokane, WASep 13, 2026From $$35.00
Find Hotels →
Healthy Kids Running Series Fall 2026 – Vancouver, WA 2026 — Vancouver, WAVancouver, WASep 13, 2026From $$15.00
Find Hotels →
Mt. Spokane Trail Run 2026 — Mead, WAMead, WASep 13, 2026From $$0.00
Find Hotels →

Frequently Asked Questions

When is MCCM Monster Mash 5k & Creature Crawl 1k 2026 — Richland, WA?

MCCM Monster Mash 5k & Creature Crawl 1k 2026 — Richland, WA takes place on October 24, 2026. The race is held in Richland, Washington.

Where is MCCM Monster Mash 5k & Creature Crawl 1k 2026 — Richland, WA held?

MCCM Monster Mash 5k & Creature Crawl 1k 2026 — Richland, WA is held at Howard Amon Park at the Finger Nail in Richland, Washington.

Where can I find hotels near MCCM Monster Mash 5k & Creature Crawl 1k 2026 — Richland, WA?

RaceHotelFinder shows hotels sorted by distance from the race venue in Richland. Use the map or list view on this page to compare options and book race weekend accommodation.