Why do the Broncos have 5280 on their helmets? Here's the answer.
The Denver Broncos have had something on their helmets recently that has sent people to Google to ask what’s up with that: ...
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Broncos 5280 meaning, explained: Why Denver's helmets honor Mile High City's altitude
Still, Denver will pay tribute to its one-of-a-kind home-field advantage everywhere it goes with "5280" featured on its helmets. "5280" on the Broncos helmets is an ode to the elevation in Denver ...