Sub Spectrum, LLC.

Grimes, United States

Upcoming events

Future Stars of Sub Spectrum: Supernova (Kids/Teens Gi & No-Gi Double Elimination)

Des Moines, IA

Sub Spectrum: Meltdown (Adult No-Gi Single Elimination)

Des Moines, IA

Organizer data sourced from Smoothcomp. Last updated 14 Jun 2026.