The Long Beach Halloween Run 5K. 10K. Half Marathon by Califlow Runs
Oct 31Long Beach, CAHalf Marathon, 10K +1
Also a half marathon, 1 mi from Halloween Leftovers – 5K, 10K, 10-Miler, Half Marathon, registration open
Listed from RunSignUp. Checked Oct 22, 2026.
Aid stations, cutoffs and pacing in one plan, with the timeline your crew follows. Crew invites and race-day updates come with a Race Pass.
Build my planHappy Halloweekend! Halloween may be technically over, but we’re not ready to pack away the costumes or give up the treats just yet. Join us for one more lap of spooky season while the candy-fueled fun keeps rolling.
Race Details
Start Location: Alamitos Beach, 780 E Shoreline Dr. Long Beach, CA
Parking: Parking in the lot is $2/hour and starts at 8am, if you are running the Half/10m you can use the Passport app to pay for parking. Street parking is free.
Event Schedule
Saturday
1-3pm – Early bib pick-up on the 2nd floor at Sports Basement Long Beach (store discount sent via email the week of the event & post event)
Sunday
6:20am – Bib pick-up opens
7:00am – Half marathon & 10m start
7:30am – 5k & 10k start
7:35am – Registration & start line close
10:20am – Course closes (3 hours, 20 minutes for the Half and 10m)
Early start of 6:30am may be pre-arranged for 10m and half marathoners only, email your request to events@hightideruns.com. All early starters will not be eligible for awards.
Out and Back Courses
5k & 10k: The 5k route is used for the 5k (one lap) and 10k (two laps) – 5k route
10m: The 5m route is used for the 10m (two laps) – 5m route
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, and 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.
Medals: All finishers earn a race medal. 1st place medals are given to the overall 1st male and female in each distance.
Results: A link for race results and photos will be sent the day after the race. 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, the San Fernando Valley, Santa Monica, Fountain Valley, and San Diego. 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!
Registration opens
Oct 29, 2025
Tier 1 ends
Oct 30, 2026
Registration closes
Nov 1, 2026
Race day
Nov 1, 2026
Tier 2 ends
Nov 1, 2026
Half Marathon
Tier 1, then $45 from Oct 30, 2026
$38.50
10 Miler
Tier 1, then $45 from Oct 30, 2026
$34.50
10K
Tier 1, then $45 from Oct 30, 2026
$28.50
5k
Tier 1, then $45 from Oct 30, 2026
$24.50
Registration openings and major changes, like a new date or a cancellation.
Can't race, or need an entry? Post it here so nobody has to ask if it's still available.
Oct 31Long Beach, CAHalf Marathon, 10K +1
Also a half marathon, 1 mi from Halloween Leftovers – 5K, 10K, 10-Miler, Half Marathon, registration open
Nov 1Long beach, CAHalf Marathon, 10K +2
Also a half marathon, 1 mi from Halloween Leftovers – 5K, 10K, 10-Miler, Half Marathon, registration open
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