Monsters of the Deep-  5K, 10K,  and Half Marathon Logo

Monsters of the Deep- 5K, 10K, and Half Marathon

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2000 Ocean Ave, Santa Monica CA

Saturday, August 2nd, 2025

🏃‍♂️ Race Overview

Looking for an exciting and unique race to participate in? Look no further than the Monsters of the Deep, a race celebrating National Sea Serpent Day!

Come out and run along the beautiful coast as you take on this one-of-a-kind race. With a course that winds along the shoreline, you'll get the chance to take in breathtaking views of the ocean as you compete against other runners.

But beware - there are said to be monsters of the deep lurking just beneath the waves. Will you be brave enough to face them?

Whether you're a seasoned runner or just looking for a fun way to celebrate National Sea Serpent Day, the Monsters of the Deep is sure to be a thrilling experience. Sign up today and join us for this unique and unforgettable race!

🌊 Event Details

  • Date: August 2, 2025
  • Location: 2000 Ocean Ave, Santa Monica, CA
  • Distances: 5K, 10K, and Half Marathon
  • More Info: Race Registration

🏖️ Race Experience

Looking for a low-cost and intimate run/walk event that takes place along the ocean? Look no further than High Tide Runs, organized by Mercury Events LLC.

Join us for a run along the oceanfront and breathe in happiness while exhaling the stress of yesterday. Let's get some good vibes and achieve our goals together.

  • Flexibility: Sign up for any of at least four different distances available.
  • Goal Tracking: We track your registration for events and notify you when reaching discount thresholds.
  • Support: We provide water and fuel for all participants.
  • Discounts: Automatically applied at checkout, no discount codes needed.

👨‍👩‍👧 Who Can Register?

Everyone! Our races are open to anyone who wants to participate, regardless of their age, ability level, or preferred pace. Whether you're a seasoned runner, a casual jogger, or a first-time walker, you are welcome to join us for our events. Parents are also encouraged to bring their children and push them in strollers.

We believe that running and walking are activities that can be enjoyed by everyone, and we are committed to creating an inclusive and welcoming atmosphere for all participants.

🛤️ About Our Courses

Our courses are not closed, which means that there are often other runners, walkers, and others enjoying the day along with you. Safety is paramount and all runners must stay on the pedestrian side of the beach path. The course never goes off the beach path.

  • Course Type: Out and back course, beginning and finishing at the same location.
  • 5K: 1 out and back loop.
  • 10K: 2 out and back loops.
  • Half Marathon: 3 out and back loops.

🎖️ What You Get

All participants will receive a finishers medal, finish line goodies, and free downloadable race photos. Race results will be posted on our website within 10 hours of the completion of the race.

🔄 Refund and Deferral Policy

Sorry but there are NO REFUNDS but we do offer deferrals until 48 hours before the event and you can transfer your entry to another person for free up to 48 hours before the event. There is a $15 cash transfer fee on the day of the event and matching ID is required to pick up your bib.

📅 Bib Pick Up and Start Times

  • Bib Pick Up: 6:30 am near the start line
  • Half Marathon Start Time: 7:00 am
  • 5K, 10K Start Time: 7:30 am

🚗 Parking Information

If you park on the street be sure to read the signs carefully. Street sweeping is daily in Santa Monica. It is best to park in the paid parking lot near the start line. Parking ranges from $10 to $12 depending on the time of the year. If you arrive before the lot attendant is on duty you can pay at the machine near the entrance of the lot.

Course Map

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