The Treasure Valley’s Largest Adult Recreational Soccer League

Spring 2025 Player Registration

  • Player registration link: http://sislsoccer.rampregistrations.com/
  • Player registration opens 9th of February and runs to the end of the season.
  • To register to a team you must have an invite link or invite code provided by your team captain. The registration system will ask for either of these to ensure your captain has invited you to play on their team. If you need this code please contact your captain directly.
  • Players must register at least 48 hours before their first game to get on the team roster.

For more information please check the registration page: Registration Information – Southern Idaho Soccer League, and the written registration instructions: Registration Instructions – Southern Idaho Soccer League

New Player Registration – If you don’t have a team yet, please do not register until we’ve identified a team for you. SISL does not issue refunds.


Need financial assistance to play and are between the ages of 16 and 23?
Click here to find out more about the Raylene Roush Scholarship Fund, managed by the ISSA.


Need financial assistance to play and are age 24 or older?
Click here to find out more about the SISL Scholarship Fund, managed by the SISL Board.


Shop Soccer Etc.
Serious soccer equipment for serious soccer players. Soccer Etc. offers team discounts of up to 30% for teams of 14 players or more. Go to Soccer Etc. to find out more.