The Pepsi Challenge Returns to San Francisco
Schedule
Sun Sep 21 2025 at 10:00 am to 01:25 pm
UTC-07:00Location
Levi's Stadium | Santa Clara, CA

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It’s true – Pepsi Zero Sugar tastes better and is more refreshing than Coke Zero Sugar based on a nationally conducted taste test. To ensure people across the U.S. can discover this themselves Pepsi revived The Pepsi Challenge earlier this year. After 30+ stops so far Pepsi Zero Sugar is the preferred cola in 100% of Pepsi Challenge markets! Pepsi Zero Sugar isn’t just winning at The Pepsi Challenge – the zero-sugar cola is seeing a 25% purchase increase vs. a year ago*.
Now San Francisco has the chance to step up take the challenge and see for themselves that Pepsi Zero Sugar tastes better.
Further key dates and information are as follows:
WHAT: Celebrating its 50th anniversary the Pepsi Challenge is back showcasing the refreshing and better-tasting Pepsi Zero Sugar. This multi-market tour lasting through October invites everyone to see if they prefer Pepsi Zero Sugar over its zero-sugar rival.
WHERE & WHEN:
49ers vs. Cardinals Game @ Levi’s Stadium (4900 Marie P DeBartolo Way Santa Clara CA 95054)
9/21
10 AM – 1:25 PM PT
HOW IT WORKS:
Blind Taste Test: Participants are presented with two unmarked cups containing Pepsi Zero Sugar and Coke Zero Sugar.
Taste and Decide: Participants sample both cups taking their time to decide which they prefer.
Make Your Choice: Participants select their favorite cola triggering unique celebratory moments for those with great taste.
Score Pepsi: Pepsi will reward all participants with free Pepsi Zero Sugar because even those with questionable taste deserve a second chance.
For tour locations and dates visit Pepsichallenge.com. Stay updated on the latest news about Pepsi by following along on Instagram Facebook X and YouTube (@Pepsi).
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Where is it happening?
Levi's Stadium, 4900 Marie P DeBartolo Way, Santa Clara, CA 95054, United StatesEvent Location & Nearby Stays: