Oregon Science Olympiad
Annual state tournament hosted by volunteers; participation open to all registered teams.
Age: 8 to 11
North Dakota Science Olympiad
ND SO is hosted by North Dakota State University with regional feeder events at 5 universities.
Ohio Science Olympiad
Ohio runs a statewide competition circuit with regional qualifiers leading to a final at OSU.
New York State Science Olympiad
NYSSO runs large regional tournaments with finals at Le Moyne College and East Syracuse-Minoa.
North Carolina Science Olympiad
NCSO holds 35+ tournaments across NC with finals at NC State; large sponsor and volunteer base.
New Jersey Science Olympiad
NJSO features multiple regional tournaments and a state final hosted at Middlesex College.
New Mexico Science Olympiad
Annual SO competition run by NMT covering regional qualifiers and statewide events in February.
Nevada Science Olympiad
Nevada SO includes Division B and C tournaments with events hosted annually in Las Vegas.
Montana Science Olympiad
Montana SO hosted by MSU-Bozeman annually with support for coaches, students, and regional organizers.
Nebraska Science Olympiad
NE SO supports 90+ teams with annual regional and statewide events hosted by UNO.
