Denver Hosts Two Massive 4/20 Rap Concerts

Fans have to choose between Mile High 420 Fest and 420 on the Rocks

Apr. 6, 2026 at 4:27pm

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A bold, abstract illustration featuring stark black silhouettes of rappers and musicians set against a high-contrast red and white background, capturing the energy and excitement of Denver's 420 rap concert celebrations.Two massive 420 rap concerts in Denver pit the city's vibrant hip-hop scene against the backdrop of the cannabis holiday.Denver Today

Denver is preparing to host two major rap concerts on April 20, the cannabis celebration known as 420. The long-running Mile High 420 Festival in Civic Center Park will feature Juicy J, Paul Wall, Mike Jones, and others, while Red Rocks Amphitheatre's 420 on the Rocks concert will be headlined by Snoop Dogg and Ice Cube with support from Too Short and Czarface. Fans will have to weigh factors like ticket price and concert timing to decide which event to attend.

Why it matters

420 has become a major cultural event, especially in cannabis-friendly cities like Denver. These two high-profile rap concerts cater to the city's vibrant hip-hop scene and draw thousands of fans to celebrate the holiday. The competition between the two events highlights Denver's status as a premier destination for 420 festivities.

The details

The Mile High 420 Festival, a long-running free event, began charging for tickets in 2025. General admission is $30, while VIP access costs $185. The 420 on the Rocks concert at Red Rocks is pricier, with tickets starting at $199. The Mile High 420 Fest is typically a day party with a communal celebration around 4:20 p.m., while 420 on the Rocks is an evening show starting at 7 p.m.

  • The Mile High 420 Festival takes place on Monday, April 20, 2026.
  • The 420 on the Rocks concert at Red Rocks is also scheduled for Monday, April 20, 2026.

The players

Mile High 420 Fest

A long-running 420 festival in Denver's Civic Center Park that features rap and hip-hop acts.

420 on the Rocks

An annual 420 concert at Red Rocks Amphitheatre in Denver, featuring high-profile rap and hip-hop artists.

Juicy J

An American rapper and member of the hip-hop group Three 6 Mafia, scheduled to perform at the Mile High 420 Fest.

Snoop Dogg

An American rapper, singer, songwriter, record producer, television personality, and actor, headlining the 420 on the Rocks concert.

Ice Cube

An American rapper, actor, and filmmaker, also headlining the 420 on the Rocks concert.

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What’s next

The Mile High 420 Fest has not yet released its full 2026 schedule, so fans will need to stay tuned for more details on the lineup and timing of the event.

The takeaway

Denver's 420 celebrations have become a major draw, with rap fans now having two high-profile concert options to choose from on the cannabis holiday. The competition between the two events highlights the city's status as a premier destination for 420 festivities.