
From the Organizer
Saturday, October 10, 2026.
Queen City Trail Run - Mercedes, TX
Estero Llano Grande State Park
5k/10k/10k Ruck10mi & Youth Trail Run
While every racer will get some cool swag, September 18th is the deadline to get a shirt.
Click Here for Perspective Pacing Policies (you really do want to know this stuff!)
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
Color The Way: HIM's 5K Color Run
La Fe Annual "Father's Day" Community Health 5K Run / Walk
Run Texas 5k plus 1 Mile Fun Walk
Sloth Run 5K/10K/13.1 HOUSTON
Frequently Asked Questions (FAQs)
Queen City Trail Run
Oct 10, 2026