fullduration
nounUK /ˌfʊl djʊəˈreɪʃən/
US /ˌfʊl dʊˈreɪʃən/
The whole time that something lasts from start to finish.
The movie played for its fullduration without any breaks.
OTHER MEANINGS
2. The complete length of a race or sports event.
She ran at a steady pace for the fullduration of the marathon.
3. The total time a battery or device can keep working.
The phone's fullduration on a single charge is about ten hours.
4. The entire period of a legal agreement or contract.
The tenant must pay rent for the fullduration of the lease.