A collage of three images showing people participating in a Halloween-themed race. The first image shows a smiling couple with pumpkins in the background. The second image features a woman holding a small pumpkin and smiling. The third image displays a man in a white head covering, holding a jack-o'-lantern and giving a thumbs up. All participants are wearing race bibs.
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Artistic rendering – Event may differ

Halloween Havoc 5K, 10K, and Half Marathon

Halloween-themed 5K, 10K, and Half Marathon races

About

Lace up your running shoes and don your scariest costume for the Halloween Havoc! This thrilling event offers 5K, 10K, and Half Marathon races through the scenic Mile Square Park. Celebrate your finish with Halloween candy and spooky tunes. Free race photos and awards for top finishers make this a must-do fall event.

Our Take

Scare Factor

👻 👻 (2/5)

Family Friendly

👶 👶 👶 👶 (4/5)

Best For

Runners seeking a festive, halloween-themed race experience

Vibe

Spooky and energetic

Energy Level

Moderate to high

Budget

$

Photo Friendly

High

Weather Sensitivity

Low

Special Events & Promotions

  • 15% discount when signing up for 3 or more events at the same time
  • Limited-edition HTR shirt for completing 10 or more events in a year
  • Free entry to another event for completing 15 or more events in a year

Tags

halloween festivalfamily friendlycommunity eventcostume contesttrick or treat

Always check the official website for the most current information.

We've done our best to keep details up-to-date, but event schedules, prices, and policies can change. For the latest updates, please visit the official website or contact the organizers directly.

Location

16801 Euclid St
Fountain Valley, CA
92708

Event Details

Pricing

$23.07 - $35.68

Duration

3 hours, 30 minutes course time limit

Ages

All ages

Timed Entry

No

Organizer

High Tide Runs

Practical Information

Parking

Parking is $5.00 per car at Mile Square Park (opens at 7 am). Limited free street parking is available.

Pet Policy

No pets allowed

Food & Drink

Halloween candy and spooky music at the finish line. Water and Gatorade stations on course.

Quick Actions

Tips & Advice

  • Arrive early to secure limited free street parking, or be prepared for the $5 park entry fee, especially if you plan to pick up your bib before the 7 am opening.
  • Consider an early start for the Half Marathon if you require more than the standard 3.5-hour course time limit, but be aware early starters are not eligible for awards.
  • Wear your bib on the front of your shirt for accurate timing and to ensure you're captured in the free race photos.
  • Dress in layers and consider bringing rain gear, as the event proceeds rain or shine, embracing the elements for a unique running experience.
  • Sign up for multiple High Tide Runs events at once to receive discounts, and complete 10 or more races in a year to earn exclusive merchandise.

Frequently Asked Questions

What is the course time limit?

The course time limit is 3 hours and 30 minutes, with the race clock concluding at 11:00 AM.

Are there awards for winners?

Yes, 1st place medals are awarded to the overall male and female finishers in each distance.

What is included with registration?

Every participant receives a finisher's medal, finish line goodies, and free downloadable race photos. Race results are posted within 5 hours of the last finisher.

Can I transfer my registration?

Yes, transfers to another High Tide Run event are permitted up to 48 hours before the event. No refunds are offered.

What happens if it rains?

The race will proceed rain or shine, as High Tide Runs never cancels an event. Participants are encouraged to pack rain gear.

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Contributors & Updates

Last Updated: Nov 11, 2025
Original Submitter: Sep 17, 2025 The Halloween Events Near Me editorial team

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