Sign mandatory waiver before climbing

GRR Hours:

Mon-Fri     noon-10pm
Sat     10am-10pm
Sun     10am-8pm


Rubble Rebels (Ages 6-17)

Registration for FALL 2022 is FULL
Please call the gym at 519-742-1389 to be added to the waitlist

Monday September 12th – Wednesday November 23rd, 2022
(Excluding Thanksgiving Monday Oct 10th and Halloween on Monday October 31st)
Mon & Wed 5-7pm (ages 6-15)
Mon & Wed 7-9 (ages 11-17)

Tuesday September 13th – Wednesday November 17th, 2022
Tues & Thurs 5-7pm (ages 6-15) 
Tues & Thurs 7-9pm (ages 11-17)

10-weeks — includes rental gear on Rebels nights, belay lesson for ages 13+, and a 10-week membership

This program is designed to introduce young climbers to techniques and training principles. It’s perfect for beginner or intermediate climbers. 

Cost: $380 +tax
*upgrade to dual membership option available!*

Acquiring a ticket only temporarily reserves a spot in Rebels. Grand River Rocks will e-mail you a personal link for your child’s registration and payment. Payment and registration must be submitted to Grand River Rocks by August 26th 2022 or your spot will be forfeited to the next person on the waitlist. You may only reserve 2 spots at a time. If you have any questions or wish to be added to the waitlist, please contact the gym at 519-742-1389.