Invitational Tournaments
Invitational tournaments are organized across Michigan, typically under the leadership of an individual team. Teams which attend these tournaments may be expected to contribute by being responsible for running an individual competitive event. Attending teams should expect to pay a registration fee.
All Michigan invitational tournaments in Divisions B and C must be registered with the National Science Olympiad organization. If you are interested in hosting an invitational tournament, please contact the State Director to receive further information.
All teams which compete at these tournaments must be registered with Michigan Science Olympiad, and have paid their annual registration fee, including Alternate teams. If more than 15 students from your school will compete, you must have an Alternate team. Registration is important to ensure that all students who participate are covered by liability insurance which Science Olympiad provides. These registration requirements are actively monitored, and Michigan Science Olympiad reserves the right to take disciplinary action against teams which violate this policy.
Teams are also welcome to attend invitationals anywhere in the country. See the National list of invitationals for more information.
2025 - 2026 Michigan Invitationals
Click below to expand Division B or Division C.
If you have information for an invitational in Michigan (or of interest to Michigan teams) that is not yet listed, please contact us with the information to share.
-
Battle of the States - Division B/CLocation: Virtual
Information: scilympiad.com/battleofthestates
Contact: Ben Brophy at ben@miscioly.org
Northridge Invitational - Division B/C
Date: November 22, 2025
Location: Northridge High School, Middlebury, Indiana
Cost: $50
Information: Website
Contact: Jeremy Gerber, gerberj@mcsin-k12.org
Cobra Invitational - Division B
Date: January 24, 2026
Location: Birmingham Covington School, 1525 Covington Rd., Bloomfield Hills, MI 48301
Cost: $100 per team (Limit 3 per school)
Information: Click here
Contact: Tammy Brown, tbrown@birmingham.k12.mi.us
WOSO Invitational - Division B/CDate: January 31, 2026
Location: West Ottawa High School Campus
Division B: North Building, 3685 Butternut Dr, Holland, MI 49424
Division C: South Building, 3600 152nd Ave, Holland, MI 49424
Cost: $100 per team (limit 2 teams per school)
Information: Registration form
Contact: Amy Grout, woso@westottawa.net
Eagle Invitational - Division B
Date: January 31, 2026
Location: Frankenmuth High School 525 E. Genesee St. Frankenmuth 48734
Cost: $85
Information: Application
Contact: Jessie Bassett, jbassett@fmuthschools.com
University of Michigan Science Olympiad Invitational - Division B/C
Date: February 14, 2026
Location: University of Michigan Ann Arbor Central Campus
Cost: $120
Information: https://www.umichscioly.org/
Contact: umichscioly@umich.edu
Holt Invitational - Division B
Date: February 21, 2026
Location: Holt High School, 5885 W. Holt Rd, Holt, MI 48842
Cost: $100
Registration: Coming soon!
Contact: Heather Peterson, hpeterson523@gmail.com
-
Battle of the States - Division B/C
Location: Virtual
Information: https://scilympiad.com/battleofthestates
Contact: Ben Brophy at ben@miscioly.org
Hawk & Hornet Invitational - Division C
Date: November 15, 2025
Location: Troy Athens High School – 4333 John R Rd Troy MI 48085
Cost: $95 per team
Information: https://scilympiad.com/hawkandhornet
Contact: Erich Beregszaszy EBeregszaszy@troy.k12.mi.us or Nath Akella nath.akella@miscioly.org
Northridge Invitational - Division B/C
Date: November 22, 2025
Location: Northridge High School, Middlebury, Indiana
Cost: $50
Information: Website
Contact: Jeremy Gerber, gerberj@mcsin-k12.org
Haslett Invitational - Division C
Date: January 24, 2026
Location: Haslett High School, 5450 Marsh Rd., Haslett MI 48840
Cost: $75 per team
Information: https://haslettsciolyinvitational.weebly.com/
Registration opens Sept 15, 2025 at 5pm sharp
Contact: Mary Meierfrankenfeld, meierfram@gmail.com
WOSO Invitational - Division B/CDate: January 31, 2026
Location: West Ottawa High School Campus
Division B: North Building, 3685 Butternut Dr, Holland, MI 49424
Division C: South Building, 3600 152nd Ave, Holland, MI 49424
Cost: $100 per team (limit 2 teams per school)
Information: Registration form
Contact: Amy Grout, woso@westottawa.net
Plymouth Canton Invitational - Division C
Date: January 31, 2026
Location: Salem High School (46181 Joy Rd, Canton, MI 48187
Cost: $75 per team
Information: Website
Contact: Jenny Banach, plymouthcantoninvitational@gmail.com
Eagle Invitational - Division C
Date: February 7, 2026
Location: Frankenmuth High School 525 E. Genesee St. Frankenmuth 48734
Cost: $85
Information: Application
Contact: Jessie Bassett, jbassett@fmuthschools.com
University of Michigan Science Olympiad Invitational - Division B/C
Date: February 14, 2026
Location: University of Michigan Ann Arbor Central Campus
Cost: $120
Information: https://www.umichscioly.org/
Contact: umichscioly@umich.edu