
From the Organizer
HAVE FUN, BE FIT, HELP YOUTH!
From July 4th through Labor Day, participants will log the amount of time each selected activity is performed, from a large list of activities available, via a Submit Activity web page -- biking, walking, running, tennis, swimming, and more. The goals are to enhance physical fitness, build community spirit, have fun, and support the youth of Coronado. Hours-per-week targets are: Bronze: 1 hr; Silver: 2 hr; Gold: 3 hr; Diamond: 4 hr. An awards celebration will be held the Saturday morning after Labor Day, 9AM at Spreckels Park. Coronado, CA Teams encouraged. Perfect event for dispersed family participation. Hosted by the Optimist Club of Coronado, CA.
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
Night Race- The Ghostly Afterlife 5K, 10K, Half Marathon- Summerween
5K Run & Rave Party
Endless Summer in the LBC 5K, 10K, & Half Marathon by Califlow Runs
Run for PB& J 5K/10K/13.1 SAN DIEGO
Frequently Asked Questions (FAQs)
OPTIMIST CLUB OF CORONADO 2ND ANNUAL CROWN CITY SUMMER FITNESS CHALLENGE
Jul 4, 2026