Run for the Planet – 5K, 10K, 10M, and Half Marathon
About this race
We're back in Santa Monica for Earth Day! Join us for a thrilling celebration of loving our planet, environmental stewardship, and movement!
Details
Start Location: Tongva Park, Santa Monica
Parking: There is limited street parking on Ocean Ave. There are several public lots in short walking distance, the closest is the Civic Center Parking Lot. The E Line has a station nearby as well.
Event Schedule
Sunday
6:20am – Bib pick-up opens at Tongva Park
6:55am – Cross street to the starting arch at Palisades Park
7:00am – Half Marathon & 10k start
7:30am – 5k start
7:35am – Registration & start line close
10:20am – Course closes (3 hours, 20 minutes for the Half and 10k)
Out and Back Course
5k & 10k: The 5k route is used for the 5k (one lap) and 10k (two laps)
Half: The 5m route is run twice and the 5k route is run once for the Half – 5m route and 5k route
More about the Course
The beach path is an open course, so you will encounter others using it. When we start the race, please stay on the right side of the beach path. The right side is for pedestrians and the left side is for cyclists.
On-Course Support: A fully stocked water station is located along the course. The finish line will also have an aid station stocked with water, electrolytes, gels, and fruit snacks. We have a first aid kit at each station and all High Tides Crew Members have received CPR training. The turns are clearly marked with chalk, a runner turn sign, and a flag
Final Details
Bib: Please wear your race bib on the front of your shirt so we can track your time and send your pics!
Gear Check: You may leave personal items with staff at the registration tent. Please bring your own bag.
Awards: All finishers earn a race medal. 1st place medals are given to the overall 1st male and female in each distance.
Results & Photos: An email with race results and photos will be sent the day after the race and earlier on Instagram. Race photos are free!
Join Us Again: Did you have a blast running with us at our low-pressure, high vibes race? We have themed races throughout the year in Long Beach, San Diego, the San Fernando Valley, and Orange County. Register for multiple races at a time to earn a discount. Check our full schedule.
Have Another Question? Check our FAQ page, it's probably answered there!
Pick your distance
Running
5k
10K
Half Marathon
Typical race-day weather
Based on 10 years of Open-Meteo archive data for this event's race dates in Santa Monica, plus the 3 days either side.
The sun rises at 6:19 AM and sets at 7:27 PM local time (PDT) in Santa Monica on April 18, 2027 — 13h 08m of daylight.
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
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🏃 Plan Your Next Race in Santa Monica
Find upcoming events by distance:
- Santa Monica 5K Races 9 races
- 10K Run Events in Santa Monica 3 races
- Santa Monica Half Marathons 3 races
- Santa Monica Running Calendar 2026 12 races
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 12 Santa Monica events
Spotted something wrong? Tell us and we'll fix it.