You may have accidentally created a repeating event that goes on far longer than you anticipated.
Here's how to fix that:
Go to the Schedule page.
Click on the trip you want to delete repeating events for and select any of the repeating trips (except the first one).
For example, if you created "Hiking in Boulder" and scheduled it for September 1, 2022 and accidentally had it repeat every day for one year, click on September 2, 2022 (the day after the initial event).
Click Delete all repeating events
Click Okay.
Note: This will delete all events scheduled AFTER that event date (e.g. - All dates AFTER September 2 will delete)

