
From the Organizer
Celebrate what makes running fun— high fives, endorphins, good friends. Hang out with Fleet Feet on Global Running Day, run a breezy 3.1 miles and make The Big Run an epic party. Endorphins included. Sign up now.
**The first 150 are guaranteed a medal**
Distances & Pricing
Race Location
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.
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
YOLO Run
Skedaddle Bubble Run (1K, 5K, & 10-Miler)
Endless Summer in the LBC 5K, 10K, & Half Marathon by Califlow Runs
Beginner Sailing August 8/9
Frequently Asked Questions (FAQs)
The Big Run Modesto
Jun 3, 2026