The Handoff: Alabama’s Bryant-Denny Stadium Wi-Fi Now Carries Game-Day Carrier Traffic
The Crimson Tide brings 100,000 fans and a surge of cellular demand. Through Wi-Fi offload, the stadium's own network now shoulders part of the load.
On a game-day Saturday in Tuscaloosa, Bryant-Denny Stadium holds 100,077 people, and for a few hours, the busiest network in Alabama is inside one building. Now, through Wi-Fi offload on the Helium Network, carrier subscribers are handed off to the stadium's own Wi-Fi automatically, easing the cellular load at a fraction of the cost of expanding indoor antennas.
Holy Ground For College Football
Bryant-Denny has hosted Alabama football since 1929. The Crimson Tide had won 310 home games there entering this season, and the field was named after former head coach Nick Saban in 2024. Rankings of the loudest stadiums in college football routinely put it near the top. A building like that concentrates a city's worth of people (and a city's worth of cellular demand) into a single afternoon.
Large venues are exactly where phones struggle most. Indoor cellular coverage at most big venues runs through a distributed antenna system (DAS), a network of indoor cell antennas that repeats carrier signals throughout the building. DAS is tremendously expensive to install and maintain, and even a well-run system strains when 100,000 people reach for their phones at once.
Inside Bryant-Denny Stadium’s Wi-Fi Network
Rather than expanding its DAS, the University of Alabama built its own answer. The stadium's Wi-Fi network runs roughly 1,700 access points covering the lower and upper bowls, the concourses, premium areas, gates, and the Walk of Champions. Under the seats, there is about one access point for every 75 fans. The whole network runs on 6 GHz spectrum, with three dedicated 100 Gbps fiber circuits on separate, diverse paths out of the stadium.
Until this season, none of that capacity could carry a cellular connection.
Game Day, Offloaded
Through the Helium Network, the stadium's Wi-Fi now carries carrier traffic too. Wi-Fi offload uses Passpoint, a standard built into modern phones, to move carrier subscribers onto the stadium's Wi-Fi automatically and securely. No app, no sign-in, no splash page. A fan's phone joins the stadium network the moment the building fills, and the cellular system keeps its headroom for everyone else.
Subscribers of a tier-1 carrier were the first to ride it. The stadium joined the Helium Network in September 2026 and carried its first game day on September 26, when Alabama hosted South Carolina.
The Wi-Fi under those seats was built to serve fans. The same investment now carries their carrier connections as well, at a fraction of the cost of expanding DAS, with the capacity to absorb the surges only a place like Bryant-Denny produces. And as more carrier traffic moves onto it, the stadium earns more from infrastructure it already owns.
Want to bring Helium offload capabilities to a stadium or venue near you? Email business@helium.com.
