Niteharts Festival 2025 Lineup Revealed: ISOxo B2B Skrillex, Knock2 B2B Zedd, and More
The ISOKNOCK duo drops an absolutely insane lineup for their debut San Diego stadium festival.
Niteharts, the debut event from rising electronic stars ISOxo and Knock2, will take over Snapdragon Stadium on October 11–12, 2025. Both artists are set to perform solo opening sets each night, but the real headline moment? They’re each going B2B with their biggest mentors: ISOxo B2B Skrillex, and Knock2 B2B Zedd.

Source: Google Images
It’s a full-circle moment for the longtime friends and San Diego locals, who’ve gone from underground SoundCloud fame to launching their own stadium event in the heart of their city.
RELATED: Knock2 & ISOxo Drop Surprise Album, “4EVR”
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ISOxo B2B Skrillex and Knock2 B2B Zedd Lead the Charge
While Niteharts marks a huge moment for the ISOKNOCK project, it also represents a bigger shift in festival culture — one where artist-led experiences and community curation take center stage.
Official Niteharts Lineup

Ticket Info
Presale registration is open now! Tickets officially go live Wednesday, July 9 at 10AM PT. Click here
This will be ISOxo and Knock2’s biggest hometown moment to date — and a rare chance to see Skrillex and Zedd in one of the most intimate stadium sets possible.
Summary
ISOxo and Knock2 are launching Niteharts, a new two-day festival in San Diego with major B2B sets, genre-bending talent, and an energy built for true fans. With Skrillex, Zedd, and a stacked undercard, it’s shaping up to be one of the most anticipated debut festivals of 2025.
FAQs
When is Niteharts 2025?
October 11–12, 2025
Where is it?
Snapdragon Stadium, San Diego, CA
Will ISOxo and Knock2 also play solo?
Yes — both will play solo opening sets each night.
When do tickets go on sale?
Presale starts July 9 at 10AM PT
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