Rock The Doc 5K & 1K Fun Run Presented by NTX RR Run Club logo
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Rock The Doc 5K & 1K Fun Run Presented by NTX RR Run Club

Date
June 27, 2026
Distance
5K Run/Walk · 1K Fun Run

From the Organizer

Rock The Doc 5K/1K is more than just a run, but also a celebration of service, community and legacy. This event honors the life of Dr. Robert J. Dennington, Little Elm’s first Orthodontist, esteemed community leader and longtime resident. Dr. Dennington, affectionately known as “Doc,” was deeply committed to serving Little Elm, the town he loved so much, before his passing from lymphoma in 2008. This race celebrates our beloved local leader’s life, service and the lasting impact he made in the community. 

Rock the Doc is all about bringing our community together for a great cause, while continuing to build the energy and culture that makes NTX RR so special! Whether you're walking, running, cheering or just enjoying the lively atmosphere, it's a great way to start your Saturday surrounded by family, friends and runners/walkers of all ages! Register today and don't miss out on the fun! 

Proceeds from this event benefits the Little Elm Area Food Bank, who has provided emergency food assistance to local families since 1984. 
 

Location

Lakefront Trail
210 E Eldorado Pkwy
Little Elm, TX 75068

Distances & Pricing

5K Run/Walk8 AMRegister →
1K Fun Run7:30 AMRegister →

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.

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.

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.

Frequently Asked Questions (FAQs)

What is the Rock The Doc 5K & 1K Fun Run Presented by NTX RR Run Club?
Rock The Doc 5K & 1K Fun Run Presented by NTX RR Run Club is a running event held in Little Elm, TX. Learn more about the different endurance sports here.
When and where is the Rock The Doc 5K & 1K Fun Run Presented by NTX RR Run Club?
Saturday, June 27, 2026 in Little Elm, TX at 210 E. Eldorado Pkwy, Little Elm, TX. Check the official event page for exact start times and wave schedules.
How do I register for the Rock The Doc 5K & 1K Fun Run Presented by NTX RR Run Club?
Registration is handled through their official registration page. Confirm pricing, distances available, and sign up there.

Rock The Doc 5K & 1K Fun Run Presented by NTX RR Run Club

Jun 27, 2026

Register →