What exactly is a "rapid" Everest Base Camp trek, and is it a good idea for everyone?
A rapid Everest Base Camp trek is basically a faster version of the classic trek. Instead of the usual 12-14 days to get to Base Camp and back, a rapid trek tries to do it in about 8-10 days, or sometimes even fewer. This means you hike longer distances each day and have fewer days to adjust to the high altitude.
https://missionhimalayatreks.c....om/trips/rapid-evere

Rapid Everest Base Camp Trek | 7 Days Everest Trek

Rapid Everest Base Camp Trek is just 7 days Everest Trek Package, designed for those who got limited time and are Interested to see Everest.