Eris Martial Arts is located in Peterborough, Ontario offering instruction from the areas only Black A great way to learn some self defense and get into shape.
Eris Martial Arts and Jiu Jitsu is located in Peterborough, On. Offering training in Brazilian Jiu-Jitsu, for both self-defence and sport Jiu Jitsu, we have classes for children, teenagers and adults. Owned and operated by the city’s only Brazilian Jiu-Jitsu Black Belt, and housing Provincial champions at all levels, we are Peterborough’s premier school for Jiu Jitsu. Take advantage of our week trial today!
08/25/2026
Morning classes are cancelled for the next two weeks. We apologise for any inconvenience, but we are recharging for back-to-school with a short vacation, and the schedule will be back in full, including morning classes after the Labour Day weekend.
The rest of the schedule remains unaffected.
08/03/2026
Schedule update for today, our 6pm class is cancelled, we apologies for any inconveniences.
07/18/2026
Our morning classes are taking a summer break next week, returning July 29th!
06/30/2026
Reminder for our members, we are closed for Canada Day tomorrow, returning to our regular schedule on Thursday.
05/15/2026
We have a modified schedule for the May Long Weekend - Friday Night's Open Pad work and Sunday Afternoon Open Mat are cancelled. Rest of the classes remain!
Wishing everyone a safe and happy long weekend.
12/22/2025
Happy holidays to our members, friends and families! We will have a modified schedule over the holidays, with many opportunities to train for those who are able.
12/10/2025
Due to the weather, and in the interest of everyone's safety, we are cancelling the classes for the evening of Wednesday, December 10th.
Apologies for the late notice, we will be back open tomorrow with our Noon class, kids class at 6 and our Adult class at 7.
12/06/2025
Another year wraps up with a grading, and a new generation of black belts have been brought up.
Congratulations to Jason, Jesse, Mark, Ray and Lem on earning their black belts today!
As well as everyone else who upgraded both stripes and belts today!
11/24/2025
Reminder for our members! Our Winter Grading and Gathering is sneaking up on the 6th, please RSVP.
11/08/2025
| Monday | 6:30pm - 9pm |
| Tuesday | 6:30pm - 8:30pm |
| Wednesday | 6:30pm - 9pm |
| Thursday | 6:30pm - 8:30pm |
| Friday | 7pm - 8:30pm |
| Saturday | 9am - 11am |