The Syty Marathon
- Date
- September 12, 2026
- Distance
- 2026 Syty Marathon
From the Organizer
The SYTY Marathon is built around one idea: every day is an opportunity to be better than you were yesterday. This September in San Diego, we're bringing that to life on a 4.1-mile loop course where every lap is a chance to prove to yourself how far you've come.
Half marathon runners complete just over 3 laps. Full marathon runners take on more than 6. Each time you come back around you'll feel the crowd, feed off the energy, and find out what you're truly capable of. The loop format means you're never alone out there and the support never stops.
Both distances share the same course, so whether you're running your first half or going all in on the full, you're out there with people who get it. People who showed up for themselves the same way you did. That shared energy is something you can't find at a race twice this size.
We'll have water and electrolyte stations stocked throughout the course to keep you feeling strong every lap. Full marathon runners also get access to a gel station to power through the back half.
What's included
Performance finisher shirt
Water stations on course
Gel station (full only)
Electrolyte stations
4.1-mile loop course
Half & full marathon
Early bird pricing is open now for both distances. Register today and take the first step toward your best race yet. Better yourself starts here.
Distances & Pricing
Race Location
About This Sport
From Endurance Grid's Founder
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.
The half marathon is the distance where you find out what you're actually made of. Long enough to demand real preparation. Short enough that it doesn't consume your life to train for it. Most people who run their first half describe it as the race that changed their relationship with what they're capable of. Once you cross this finish line, the bar moves. That's not a warning — that's the point.
Race day energy varies by event size, but the finish line feeling is the same regardless. Big races keep the noise going the whole way. Smaller races give you stretches where it's just you and the miles — and that solitude becomes its own kind of fuel.
The half marathon rewards people who show up for the boring training miles.
How long to train: 10–14 weeks. If you're already running consistently, 10 weeks of structured buildup is enough. If you're building from a casual base, give yourself 14.
Running
From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Coming Up
More running races in CA
Frequently Asked Questions (FAQs)
- What is The Syty Marathon?
- The Syty Marathon is a running event held in San Diego, CA. Learn more about the different endurance sports here.
- When and where is The Syty Marathon?
- Saturday, September 12, 2026 in San Diego, CA at Fiesta Island Road, San Diego, CA. Check the official event page for exact start times and wave schedules.
- How do I register for The Syty Marathon?
- Registration is handled through their official registration page. Confirm pricing, distances available, and sign up there.
The Syty Marathon
Sep 12, 2026