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

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

August 2, 2025
Santa Monica
Trail
Distances
Half-Marathon, 10k, 5k
Starting Time

7:00 AM

Fees

$42.50+

Perfect For
1-100
Fast & Flat
Oceanfront
High: 75°
/ Low: 60°
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! 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. Our boutique events remove barriers and help individuals connect and achieve their goals. Our friendly gatherings offer flexibility to sign up for any of at least four different distances, with no hassle or penalty fee if you want to change to a shorter distance on race day. We take care of everything so that you can focus on your fitness and enjoy the ride. We provide water and fuel for all participants, and offer special incentives for those who sign up for multiple events or complete 10 or more events in a calendar year. Sign up for 3 events at the same time, and get a 15% discount on the total 10 or more events in one calendar year, get a commemorative special edition HTR shirt 15 or more events in one calendar year and you earn free entry to another event Discounts will be automatically applied at checkout, no discount codes to remember. We will track you and let you know when you are close to qualifying for the 10 events and 15-event specials. Your job is to work on your fitness and enjoy the ride, leave the spreadsheets to us. Who can register for our events?: 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. So come on out and join us for a fun and rewarding race experience!
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 must and all runners must stay on the pedestrian side of the beach path. The course never goes off the beach path. Courses are well marked with two water stations and restrooms along the way. This is an out and back course meaning you will begin and finish in the same location. The 5k, 10, & 15k will all run the same course. The turn around is located at mile 1.55 marked with a runner turn sign, large orange flag, chalk, and small blue and orange flags. 5k will run 1 out and back loop 10k will run two out and back loops 15k will run 3 out and back loops https://www.strava.com/routes/3083581596280288582 The Half Marathon Runners will run 3 out and back loops. The half marathon turn is located at mile 2.19 and marked with a large blue flag, runner turn sign, chalk, and small blue and orange survey flags.

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

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