In 2018, the finals for the Euro Challenge competition will be held in New York city on Thursday, April 26.

The Preliminary round for the regional competitions will be held on the following dates:

 
Florida Preliminary Round Thursday, March 15 Hybrid
Midwest Preliminary Round Friday, March 23 Hybrid
New England Preliminary Round Friday, April 6 Virtual
Maryland/Washington, D.C. Preliminary Round Tuesday, March 13
Virtual
Michigan Preliminary Round Thursday, March 15 Hybrid
North Carolina Preliminary Round Wednesday, March 21 Hybrid
Pennsylvania Preliminary Round Friday, March 16 Hybrid
Texas Preliminary Round Tuesday, March 20 Virtual
New York Preliminary Round Thursday, March 22 Hybrid
Northwest Preliminary Round Tuesday, March 27 Virtual