New Mammoth Roller Coaster Coming to Fun-Plex Waterpark in Omaha

The 70-foot tall, 2,000-foot long coaster will be the largest of its kind in Nebraska.

Published on Mar. 2, 2026

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Fun-Plex waterpark in Omaha, Nebraska has announced plans to add a new roller coaster called 'Mammoth' to their park this summer. The massive new ride will stand 70 feet tall and stretch across 2,000 feet of track, making it the largest coaster of its kind in the state. Along with the new roller coaster, Fun-Plex will also be redesigning their Speedway go-kart attraction.

Why it matters

The addition of the new Mammoth roller coaster is a major investment by Fun-Plex to expand their thrill ride offerings and attract more visitors to the Omaha waterpark. As one of the largest amusement parks in Nebraska, this new coaster will help solidify Fun-Plex's status as a top regional destination for family entertainment.

The details

The Mammoth roller coaster will feature high-speed twists and turns across its 2,000 feet of track. According to Fun-Plex, the ride was inspired by a piece of park lore where crews uncovered what appeared to be the remains of an Ice Age mammoth during excavation for the new attraction. This discovery informed the coaster's massive scale and identity.

  • The Mammoth roller coaster is scheduled to open for the upcoming 2026 summer park season at Fun-Plex.
  • Fun-Plex announced the new coaster in a social media video on Monday, March 2, 2026.

The players

Fun-Plex

A popular waterpark and amusement park located in Omaha, Nebraska that is adding the new Mammoth roller coaster to its lineup of rides and attractions.

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What’s next

To celebrate the upcoming arrival of the Mammoth coaster, Fun-Plex is offering a limited-time four-ticket pack for $99.99 on their website.

The takeaway

The new Mammoth roller coaster is a major addition that will help cement Fun-Plex's status as a premier regional destination for family entertainment and thrill-seeking in Omaha and across Nebraska.