Houston’s running scene is more than just chasing personal records. Every weekend, Houstonians line up not only to challenge themselves physically, but to support important causes. Fall 2026 has a strong lineup of charity races that let you support good causes while logging some miles. Below, we’re spotlighting four races that are worth adding to your calendar.
Ainlsey’s Angels 9th Annual Twilight 5k
Event Highlights
- Saturday, October 3
- 5k, 1 mile walk
- Tomball
- This year’s theme for the race will be Día de los Muertos
The Ainsley’s Angels Twilight 5K & Celebration of Inclusion returns October 3 for its ninth annual event, bringing runners, walkers, families and athletes of all abilities together for an evening centered around inclusion. The race was created to bring Ainsley’s Angels’ mission of “Inclusion Without Limits” directly into the Houston running community. More than 100 angel athletes with disabilities are expected to participate alongside volunteer pushers, who help athletes experience the excitement of racing in specialized adaptive racing chairs. According to race committee member Alexis Sikma, what began as a 5K has grown into the Greater Houston ambassadorship’s largest annual celebration and primary fundraiser. “Our angel athletes aren’t watching from the sidelines. They are at the heart of the celebration,” Sikma said.
Twilight stands out on the Houston race calendar because it turns race night into a full Celebration of Inclusion, complete with music, entertainment, a meal, race shirts and finisher medals. This year’s event will embrace a Día de los Muertos theme celebrating culture, diversity, community and life. But for many participants, the most memorable part isn’t the finish time. “You may come to Twilight thinking you’re going to change the life of an angel athlete, but you frequently leave realizing that they changed yours,” Sikma said. Proceeds from the event support Ainsley’s Angels of Greater Houston throughout the year, helping provide and maintain specialized adaptive racing equipment and create opportunities for athletes with disabilities to participate in 5Ks, marathons, triathlons and other endurance events at no cost. Runners can also get involved beyond race day by volunteering as pushers or supporting the organization as Guardian Angels, sponsors, donors or fundraisers.
Miles 4 Matthew
Event Highlights
- Saturday, October 17
- 10k, 5k, family walk
- No Label Brewing Co., Katy
- Halloween was Matthew’s favorite holiday, runners are strongly encouraged to wear costumes!
Miles 4 Matthew is more than just a 5K, it’s a race born from heartbreak and built on hope. The event was created by Matthew’s family after he was diagnosed with pediatric cancer, inspired by his mom’s love for running and her desire to channel that passion into something meaningful. Though Matthew ultimately passed away from the disease, his spirit and story live on through this race. As Nyria Gallardo, Matthew’s mom, explains, “The race is rooted in real love, real struggle, and a real purpose.” Since its start, the event has served as both a tribute to Matthew and a beacon of hope for families facing similar battles. “From the start, our goal with Miles 4 Matthew has always been to turn pain into purpose. Everything we do is rooted in the belief that no family should feel alone when facing the unimaginable.”
All proceeds from the race go directly to supporting families in need. As Nyria puts it, “Even with good insurance, the costs are overwhelming. We help with essentials like mortgage payments, utility bills, gas cards, groceries, phone bills, and more.” Now an annual event, Miles 4 Matthew continues to raise funds, awareness, and support for families navigating childhood cancer.
Get Your Rear in Gear
Event Highlights
- Saturday, November 7
- 5k
- Constellation Field, Sugarland
For 15 years, the Get Your Rear in Gear Houston 5K + 10K has been rallying the community to run, walk, and take a stand against colorectal cancer. The event returns this year, bringing together survivors, families, and supporters for a day of movement and meaning. Organized by the Colon Cancer Coalition, this race is part of a nationwide movement. According to race coordinator Allison Rosen, “This race originally came to Houston when a family had lost their sibling to colorectal cancer and wanted to give back.”
Colorectal cancer patients and survivors can register for free. Allison Rosen emphasizes, “Our goal is clear: to reach every community, raise screening rates, and help families tell their stories to break down the fear and stigma surrounding this preventable disease.”
Funds raised stay in the community, supporting screening programs, patient services, and education across the Houston area, with a mission to reach every community and raise screening rates. “We are excited that the money raised at the event stays local to help remove barriers to screening for under and uninsured people, educate the public about early detection and screening, reduce financial burdens for patients, and fund research to help fight and end colon cancer.”
Giving Thanks Race
Event Highlights
- Saturday, November 14
- 10k, 5k
- Kids K
- Sugar Land Memorial Park
- This year, there will be awards for teams with the most spirited dress attire and for the largest team
Bel Inizio, meaning “beautiful beginning” in Italian, works year-round with women in transition, many coming from shelters, recovery programs, or other difficult situations. The Giving Thanks Race showcases that mission in action, while giving the broader Houston community a chance to show support and be part of something meaningful.
“We designed the race to celebrate our graduates and invite the community to have a family-friendly event,” says Kendra Atkins, Executive Director, who also points to partnerships with groups like Reach Unlimited that help make the race accessible to everyone. The closed-loop course offers a safe, welcoming environment, and a relatively low entry fee comes with high-quality food, unique awards, and even prizes for the largest team and most spirited costumes. Best of all, Atkins emphasizes, “100% of the race proceeds go back to Bel Inizio and allow us to fulfill our mission of empowering women to build self-esteem and confidence by fostering positive life changes through fitness, nutrition, and goal setting.”
