
From the Organizer
Events
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
Healing Hearts Day 2026: Walk/Run/MOVE! for Suicide Prevention
Summer 2026 Santa Cruz Track Club All Comers Meet
Intermediate Sailing: July 18/19
Sundae Funday - Ice Cream Run 5K, 10K, and Half Marathon by Califlow Runs
Frequently Asked Questions (FAQs)
50th Annual Holiday Run and Walk for Health
Dec 12, 2026