To help support our community and customers during the outbreak of Coronavirus (COVID-19), LogMeIn is providing free Emergency Remote Work Kits for Health Care Providers, Educational Institutions, Municipalities, Non-Profit organizations, and current LogMeIn customers. For more information please visit https://www.gotomeeting.com/work-remote
Unfortunately we cannnot provide static landing pages like in GoToMeeting, as each GoToTraining session is separated by individual registration pages. Have you checked out Catalogs yet? With Catalogs you can group scheduled trainings into a single web page, which is close to what you're asking for.