Irvine, CA - April 21 - USA Water Polo is excited to announce the second annual Mountain Madness tournament coming to Boise, ID. This tournament will take place at the Idaho Central Aquatic Center from April 25-26, 2026. The event will be capped at 24 teams to ensure all teams play a minimum of 4 games during the tournament. This will be a Championship format event with awards to the Top 3 finishers in each division. Thanks to Treasure Valley Water Polo for hosting!

A full schedule will be released closer to the event. Spectator tickets are $10 for the weekend. Click here to see local hotels, promotions, and attractions from Visit Boise.

Tournament Date: April 25-26, 2026
Location: Idaho Central Aquatic Center (3575 S Findley Ave, Boise, ID 83705)
Divisions: 14U Girls & Boys, 18U Girls & Boys*
*Maximum of 6 teams per division
 

Athlete Requirements

• Age as of 4/26/2026, Birth Date Verification Required
• 15 athletes per team max
• Bronze level membership required
• Completed SafeSport training (18 year old athletes only)
• No club affiliation rule
• Photo ID check prior to every game