Seasonal Confusion 5K. 10K. Half Marathon & Hybrid Challenge
Seasonal Confusion 5K. 10K. Half Marathon & Hybrid Challenge is a running race on September 13, 2026 in Long Beach, CA, with entry fees from $42.99 to $54.99.
- Date
- September 13, 2026 (16 days to go)
- Price
- $42.99–$54.99
- Sport
- Running
From the Organizer
😵💫 SEASONAL CONFUSION RUN
5K • 10K • Half Marathon • 5K HYBRID
📅 Sunday, September 13
📍 5000 E Ocean Blvd, Granada Beach | Long Beach, CA
Sweater or bikini? Iced coffee or pumpkin spice?
It’s California — we’re officially in a state of seasonal confusion.
The Seasonal Confusion Run celebrates that weird in-between moment when summer won’t let go, fall is pretending to arrive, and the weather absolutely refuses to cooperate.
Come run the coast in whatever makes sense to you — hoodie, tank top, or beachwear encouraged.
🏁 RACE DAY SCHEDULE
• Half Marathon: 7:00 AM
Half Marathon Hybrid: 7:00AM
• 5K & 10K: 8:00 AM
• 5K 10K Hybrid: 8:10 AM
Same-Day Registration & Bib Pickup: Opens at 6:00 to 8:10 AM
🔥 NEW: HYBRID CHALLENGE
Want more than the 5K, 10K, Half Marathon? Take on our Hybrid Challenge, combining your run with a finish-line functional fitness challenge.
Everyone starts together and completes the normal course.
When Hybrid runners return from the course, they DO NOT cross the finish line yet. Instead, they head directly into our TFL Hybrid Zone to complete:
5K RUN
↓
BURPEES
↓
BODYWEIGHT LUNGES
↓
WALL BALLS
↓
🏁 FINISH LINE
Complete all three workout stations, then cross the finish line to officially complete the 5K Hybrid Challenge.
🏅 5K HYBRID FINISHERS RECEIVE BOTH
Custom Seasonal Confusion 5K Finisher Medal
➕
Exclusive Hybrid Finisher Patch
You ran the 5K. You completed the challenge. You earned both.
🌊 WHY YOU’LL LOVE IT
• Flat, fast, scenic beach path course
• Beginner- and walker-friendly
• Strollers welcome
• Dogs on leash welcome 🐾
• Professional chip timing
• Free race-day photos
• Overall & age group awards
• Finish line festival vibes
Whether you're chasing a PR, walking the 5K, taking on the Hybrid Challenge, or going the full Half Marathon, there's a place for you at the start line.
🍔 POST-RACE PERK
Run first, refuel after.
Take your bib just steps from the finish line to Monty’s Dog Beach Café and receive 20% off food when you present your race bib.
💛 WHY CALIFLOW RUNS
Life doesn’t wait for perfect conditions — and neither do we.
CaliFlow Runs creates inclusive, feel-good races where everyone belongs. Whether you’re racing hard, walking it out, challenging yourself in the Hybrid Zone, running with your pup, or just here for the vibes, this is a space to move, breathe, laugh, and enjoy the moment.
It may not be fall yet.
It may not be summer anymore.
But it is a great day to run. 😵💫🏃♀️🌴🍂
Events
Weather
Typical Conditions
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
83°
Typical Low
64°
Chance of Rain
2%
Based on US Climate Normals data from Long Beach Daugherty Fld, 4 mi from the venue.
Host City
About Long Beach, CA
Population
458,491
as of 2023
City Elevation
15 ft
Nearest Airport
LGB
Long Beach International Airport · 3 mi
Time Zone
Pacific Time
From Endurance Grid
A big city race. Expect multiple lodging options and plenty to do the day before.
Race Location
Your Next Start Line
What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at Seasonal Confusion 5K. 10K. Half Marathon & Hybrid Challenge, put it on the calendar, and turn “someday” into a start date.
16
Days to train
- Race
- Seasonal Confusion 5K. 10K. Half Marathon & Hybrid Challenge
- Date
- September 13, 2026
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From Endurance Grid
About This Sport
Endurance Grid is here to help you understand the sport, decide if it’s the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
Running
From 5K to marathon, running races are an accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Coming Up
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Frequently Asked Questions
What is the Seasonal Confusion 5K. 10K. Half Marathon & Hybrid Challenge?
When and where is the Seasonal Confusion 5K. 10K. Half Marathon & Hybrid Challenge?
How do I register for the Seasonal Confusion 5K. 10K. Half Marathon & Hybrid Challenge?
Seasonal Confusion 5K. 10K. Half Marathon & Hybrid Challenge
Sep 13, 2026