Signature Marathon Series
Every Run Makes a Difference. Every Runner Counts.
Running 5K, 10K, Half Marathon, and Full Marathon. We create meaningful running experiences that bring communities together — because every town is special.
Official event site: www.thecrosstimbersmarathon.com
What Sets Us Apart
A Community-First Race Experience Unlike Any Other
The Stalwart Runners Signature Series is not a generic commercial road race. It is purpose-built to make each host town feel celebrated. Local residents, businesses, and first responders are woven into the fabric of every event. The race is a civic experience, not just a fitness event.
- Community-Centered Design — Every course is planned with local character in mind, routing through meaningful community spaces.
- First Responder Donations — A portion of every event supports local First Responder NGOs, honoring those who keep our communities safe.
- Multi-Distance Participation — 5K, 10K, Half Marathon, and Full Marathon options welcome runners of every level, from first-timers to seasoned athletes.
- RRCA & USATF Certified — Events are organized to certified professional standards, ensuring safety, accurate course measurement, and official timing.
First Responder Impact
Run Together. Support First Responders.
First responders are essential to the safety and strength of every community and town. Our top priority is to honor the dedication of our first responders.
Stalwart Runners collects donations for First Responder NGOs at every Signature Series event. These donations go directly to organizations that support firefighters, police officers, EMTs, and other emergency service personnel and their families. Every registration is a vote of gratitude for the people who protect our communities.
First Responder NGOs fill funding gaps that government budgets cannot always cover, providing mental health support, equipment, survivor assistance, and community programs. By running, participants become active contributors to the wellbeing of those who serve.
Where We Run
Bringing the Race to Your Town
The Stalwart Runners Signature Series is designed to travel — bringing organized, certified road races to North Texas towns and communities. Current and planned event locations include the Argyle, Flower Mound, and Lewisville areas of the DFW metroplex, with the series expanding to additional towns. Each town hosts a full slate of distances — 5K, 10K, Half Marathon, and Full Marathon — so the community can participate together regardless of experience level. Visit the official event site or contact Stalwart Runners to confirm the next event in your area.
Get Involved
Volunteer at the Signature Series
Stalwart Runners events are powered by community volunteers. Whether you are a runner yourself or simply someone who loves supporting your neighbors, volunteering at a Signature Series event is a meaningful and rewarding way to be part of the experience.
- Race Day Experience — Be at the heart of the action, from start-line setup to finish-line celebration.
- Community Recognition — Volunteers are acknowledged in event communications and on race day as essential contributors.
- Complimentary Entry Consideration — Volunteering may qualify participants for complimentary or discounted future race entries (subject to availability).
- First Responder Connection — Work alongside first responders and organizers, deepening community ties.
- Club Membership Benefit — Registered Stalwart Runners Club members who volunteer earn priority access to future events.
Sponsor Opportunity
Partner With Your Community Through the Signature Series
Local businesses and professional organizations are invited to sponsor the Stalwart Runners Signature Marathon Series. Sponsoring an event is more than advertising — it is a direct investment in the towns you serve, visible to hundreds of community members on race day and beyond.
- Brand Visibility — Your logo and name featured on race bibs, banners, event materials, and digital communications reaching participants across the region.
- Community Alignment — Position your business alongside a civic mission that supports first responders and community connection.
- On-Course Presence — Sponsor opportunities include finish-line banners, hydration station naming, and start-line recognition.
- Direct Audience Access — Reach hundreds of engaged, health-conscious community members who are active supporters of local businesses.
- First Responder Association — Your sponsorship contributes to the event's First Responder NGO donation drive, amplifying your community goodwill.
Sponsorship packages are available for businesses of all sizes. Reach out to discuss options that fit your goals.
Race Registration
Register With Confidence
Everything you need to know before race day — fee breakdown, participation guidelines, race policies, and what to expect. Read through the details below so you arrive prepared and focused on the run.
Registration Fee Breakdown
Distance | Early Bird | Standard | Race Day
5K — See official site for current pricing
10K — See official site for current pricing
Half Marathon — See official site for current pricing
Full Marathon — See official site for current pricing
Exact pricing is confirmed on the official event site and may vary by event. Race Day registration is subject to availability.
Who Can Participate / Age & Participation Policy
Events welcome participants of all running abilities — walkers, joggers, and runners alike. Participants must meet the minimum age requirement for each distance, with details confirmed at registration. Minors must have a parent or guardian complete the waiver. Youth and Kids Run events have separate age and supervision requirements. All levels are welcome regardless of pace or experience.
Guidelines & Restrictions
- No headphones policy: for safety on the course, headphones are not permitted during the race.
- No pets allowed on the race course.
- Service animals are permitted with proper documentation.
- Participants must wear their assigned race bib visibly at all times.
- Participants must obey all traffic signals, course marshals, and park regulations.
- Appropriate footwear and weather-appropriate clothing are the participant's responsibility.
Race Participation Policies & Waiver
A signed waiver form is mandatory for all participants. The waiver covers inherent risks of road racing including but not limited to falls, collisions, heat exhaustion, dehydration, and cardiac events. Participants are responsible for ensuring they are physically fit to participate and should consult a healthcare provider if in doubt.
Refund Policy
Registration fees are non-refundable. In the event of a race cancellation by Stalwart Runners, participants will be notified and options communicated directly. Transfers may be available subject to availability and event-specific terms — contact the team for details.
Inclement Weather Policy
Stalwart Runners events are outdoor road races and may proceed in light rain or cool temperatures. In the event of severe weather (lightning, extreme heat, dangerous wind, or other conditions posing a safety risk), the race director reserves the right to delay, modify, or cancel the event. Participant safety is always the first priority. Updates will be communicated via the official event site and email notifications.
Join the Run
Ready to Race? Sign Up for the Next Signature Series Event.
Whether you're toeing the start line for the first time or chasing a new personal best, the Stalwart Runners Signature Marathon Series has a distance for you. Register now, or reach out if you have questions about the event, sponsorship, or volunteering.