TL;DR: The 2026 Tunnel to Towers Orlando 5K Run & Walk is coming to Cranes Roost Park in Altamonte Springs on Saturday, September 12. The event honors the sacrifice of firefighter Stephen Siller and other 9/11 heroes, military members and first responders. As the presenting sponsor through the Central Florida Buick GMC LMA, Buick GMC dealers are proud to support an event that raises funds for the Tunnel to Towers Foundation and its mission to help America's heroes and their families. Registration is open, and there is no fundraising commitment for participants registering through the Team GMC link, while free registration codes are available while supplies last.
Join Us for the 2026 Tunnel to Towers Orlando 5K
Some events are about competition. Others are about community. The 2026 Tunnel to Towers Orlando 5K Run & Walk is about remembering, honoring and coming together to support the people who have made extraordinary sacrifices for others.
Taking place Saturday, September 12, 2026, at Cranes Roost Park in Altamonte Springs, the Orlando 5K brings Central Florida together to honor the legacy of firefighter Stephen Siller and recognize the courage and sacrifice of military members and first responders.
The Central Florida Buick GMC LMA is proud to serve as the presenting sponsor of the 2026 Tunnel to Towers Orlando 5K Run & Walk.
For Orange Buick & GMC, supporting events like this is an opportunity to be part of the Central Florida community while helping shine a light on a cause that continues to make a difference.
What Is the Tunnel to Towers Orlando 5K?
The Tunnel to Towers Orlando 5K is part of the Tunnel to Towers Foundation's ongoing effort to honor America's heroes and support their families.
The foundation's story began with FDNY firefighter Stephen Siller, who sacrificed his life while responding to the attacks of September 11, 2001. The foundation continues his legacy by supporting military members, veterans, first responders and the families of those who made the ultimate sacrifice.
The 2026 Orlando event takes on particular significance as the nation commemorates the 25th anniversary of 9/11.
The event's opening 9/11 ceremony begins at 7:00 a.m., followed by the run at 7:30 a.m. The 5K Run & Walk will follow shortly afterward, with firefighters, law enforcement and military members leading the way.
Where and When Is the Orlando Tunnel to Towers 5K?
Date: Saturday, September 12, 2026
Location: Cranes Roost Park, Altamonte Springs, Florida
Opening 9/11 Ceremony: 7:00 a.m.
Run: 7:30 a.m.
5K Run & Walk: Immediately afterward
Whether you're an experienced runner, a casual walker, a first responder, a military family member or simply someone who wants to show your support, the event offers an opportunity to participate in something bigger than yourself.
Your Participation Makes a Difference
The Tunnel to Towers Foundation uses proceeds from events like the Orlando 5K to help provide mortgage-free homes to Gold Star families and families of fallen first responders, as well as Smart Homes for catastrophically injured veterans and first responders.
According to the event guide, Tunnel to Towers has delivered more than 1,700 mortgage-free homes to America's heroes and committed more than $1 billion across its programs.
In 2026, the foundation is also undertaking a special initiative honoring the 343 FDNY firefighters who lost their lives on 9/11 by delivering 343 mortgage-free homes to catastrophically injured veterans and first responders, Gold Star families and families of fallen first responders who leave behind young children.
That's why showing up matters.
You don't have to be a marathon runner. You don't have to raise thousands of dollars. You simply have to participate, invite someone to join you or help spread the word.
How to Register for the Tunnel to Towers Orlando 5K
Registering for the 2026 Tunnel to Towers Orlando 5K is an easy way to get involved.
Participants can register through Team GMC, where a limited number of free registration codes are available while supplies last. Participants who register through the Team GMC link do not have a fundraising commitment, although everyone is encouraged to fundraise in support of the Tunnel to Towers Foundation.
Bring your family. Invite your friends. Get your coworkers involved. Or build a team and make the morning a community tradition.
Orange Buick & GMC Is Proud to Support Our Central Florida Community
At Orange Buick & GMC, we believe being a local dealership means being more than a place to shop for a new Buick or GMC vehicle.
It's about being part of the community.
Our Central Florida Buick GMC community is proud to support the Tunnel to Towers Foundation and the men and women who put themselves in harm's way to protect others.
The GMC and Tunnel to Towers partnership began on Veterans Day in 2015. Since then, GMC and its dealers have raised more than $30 million for the foundation. GMC's goal for 2026 is to raise $3.5 million.
The partnership supports fundraising through a variety of activities, including 5K races and stair climbs, golf tournaments, sporting events, test-drive events, sales contests and customer and dealer donations.
The Orlando 5K is one more opportunity for GMC dealers and their communities to come together for an important cause.
Want to Get Involved?
You don't have to be a runner to make an impact.
Register: Join the 2026 Tunnel to Towers Orlando 5K Run & Walk and participate individually or with friends, family or coworkers.
Sponsor: Businesses and community organizations can help support the event and local participants.
Join a Team: Gather your coworkers, friends or family members and participate together.
Donate: If you can't attend the event, you can still support the Tunnel to Towers Foundation through a donation.
Spread the Word: Share the event with your Central Florida network and encourage others to participate.
Whether you run, walk, volunteer, sponsor or simply share the event with someone who should know about it, you're helping keep the promise to Never Forget September 11, 2001.
Frequently Asked Questions About the Tunnel to Towers Orlando 5K
When is the 2026 Tunnel to Towers Orlando 5K?
The 2026 Tunnel to Towers Orlando 5K Run & Walk takes place on Saturday, September 12, 2026.
Where is the Tunnel to Towers 5K in Orlando?
The event will be held at Cranes Roost Park in Altamonte Springs, just outside Orlando.
What time does the Tunnel to Towers Orlando 5K start?
The opening 9/11 ceremony begins at 7:00 a.m. The run begins at 7:30 a.m., followed shortly afterward by the 5K Run & Walk.
Who does the Tunnel to Towers Foundation help?
The Tunnel to Towers Foundation supports Gold Star families, families of fallen first responders, catastrophically injured veterans and first responders, and other programs supporting America's heroes.
Do I have to fundraise to participate in the Orlando 5K?
There is no fundraising commitment for participants who register through the Team GMC link. Participants are nevertheless encouraged and welcome to fundraise in support of Tunnel to Towers.
Is registration free?
A limited number of free GMC registration codes are available through the Team GMC registration process while supplies last.
Can I participate if I don't run?
Yes. The event includes both a 5K Run & Walk, making it possible to participate regardless of whether you're a competitive runner or prefer to walk.
How can my business support the Tunnel to Towers Orlando 5K?
Businesses can participate by sponsoring individuals or teams, encouraging employees to participate, making donations or helping promote the event within the community.
How can I support Tunnel to Towers if I can't attend the 5K?
You can support the Tunnel to Towers Foundation by making a donation or sharing information about the event and its mission with friends, family and coworkers.
Why is the 2026 event especially significant?
The 2026 Tunnel to Towers Orlando 5K takes place as the nation commemorates the 25th anniversary of September 11, 2001, making the event an especially meaningful opportunity to honor the first responders, military heroes and others who made the ultimate sacrifice.