Monster Miles starts at 5:00 AM in Fountain Valley, California, so plan your arrival and hotel stay accordingly if you're traveling in for the race. The event takes place at 16801 Euclid St and offers a running format for endurance athletes. Entry fees range from $35 to $48 depending on registration timing and options. With an early morning start, you'll want accommodation close enough to minimize pre-dawn travel time and allow adequate time for warm-up and final preparations before the gun goes off.
From the Race Organizer
👻 Monster Miles 5K & 10K 🎃 Halloween Run at Mile Square Regional Park 📅 Sunday, October 16, 2027 Join us for Monster Miles 5K & 10K, a fun-filled Halloween-themed race at the beautiful Mile Square Regional Park in Fountain Valley, California! Whether you're chasing a personal record, enjoying a morning walk, or showing off your favorite costume, Monster Miles is the perfect event for runners and walkers of all ages. Experience scenic views, tree-lined paths, festive Halloween decorations, and an energetic community atmosphere. 👻 Costumes are highly encouraged! Bring your family and friends for a morning of fitness, fun, and Halloween spirit. Everyone is welcome! 📍 Event Location Mile Square Regional Park 16801 Euclid St. Fountain Valley, CA 92708 🎁 Packet Includes Race Entry Custom Halloween Finisher Medal 🗓️ Event Schedule 7:30 AM – Registration Opens 8:00 AM – 10K Starts 8:15 AM – 5K Starts 8:45 AM – Awards Ceremony 🥇 1st • 🥈 2nd • 🥉 3rd Place Overall Female & Male (Each Distance) 10:00 AM – Event Closes 🗺️ Course Information 5K Complete the course one (1) time 10K Same 5K route Complete the course two (2) times Please follow all course signage and volunteer directions for a safe and enjoyable race. ⏱️ Timing • Results • Photos Gun-timed event Race bibs are not chip-timed Results posted online by 8:00 PM on race day Same Day Results 🏆 Awards Awards will be presented to the Top 3 Overall Female and Male Finishers in both the 5K and 10K. 🎃 Run if You Dare! Whether you're running for a new personal best, walking with loved ones, or racing in costume, Monster Miles is the perfect way to celebrate Halloween with fitness, fun, and community. 👟 Run. 🎃 Dress Up. 🏅 Earn Your Medal. 👻 Make Memories. We can't wait to see you on Sunday, October 17, 2027, at Mile Square Regional Park!
Hotels Near This Race
Find accommodation close to the start line in Fountain Valley, CA. 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.
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 16.
You've trained for months and booked a trip to Fountain Valley, CA.
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
Monster Miles 2027 — Fountain Valley, CA takes place on October 16, 2027. The race is held in Fountain Valley, California.
Where is Monster Miles 2027 — Fountain Valley, CA held?
Monster Miles 2027 — Fountain Valley, CA is held at 16801 Euclid St, in Fountain Valley, California.
Where can I find hotels near Monster Miles 2027 — Fountain Valley, CA?
RaceHotelFinder shows hotels sorted by distance from the race venue in Fountain Valley. Use the map or list view on this page to compare options and book race weekend accommodation.
