Round4Round based at the Amir Khan Academy in Bolton, are offering Saturday sessions in February at just £1.
This includes an under 16s beginners class at 12pm, an advanced class at 1pm, along with adults at 2pm and an open gym at 3pm.
Boxing coach Ashif Ashik said the gym wanted to be more accessible for those who want to attend classes but were wary of the costs due to the cost of living crisis.
He said: “Round4Round wants to give something back to the community in the cost of living crisis, so that everybody gets an opportunity to come and train.
“We think sports should be for everyone and that this will break down barriers.
“It’s important to consider the current hardships people might be facing, but even now, they want to train because mentally they feel better for doing it.”
Amir Khan teams up with Round4Round to fight knife crime in Bolton
New boxing gym Round4Round to be launched by boxing coach who has worked with well-know sportsmen
Amir Khan surprises at Round4Round boxing gym
Boxing coaches include Sannah Adam, Claire Council, Mike Khan, Nilufar Patel and Shanaz Ullah.
Over the last few months, the project has had people travelling from as far as Leeds and Doncaster.
The gym also has a parent viewing gallery, a sports physio room and an Amir Khan memorabilia section.