Sign mandatory waiver before climbing

GRR Hours:

Mon-Fri     12-11pm
Sat     10am-10pm
Sun     10am-8pm
Members Only:
Tue, Wed, Thu:     6:30am-9am

Boulder Closures

On January 25th we will be hosting UBS Bouldering Competition! In preparation we will be closing off our boulders as follows:

New Boulder Closed Tuesday Jan 21st-Saturday Jan 25th
Old Boulder Closed Wednesday Jan 22nd-Saturday Jan 25th

So if you have any projects get in here and crush!!!

PD Day Day Camp

Don’t know what to do with the kids on PD days? Sign them up for the new CrossFit/GRR PD Day Day-Camp! Kids ages 6 and up will spend half the day at Grand River Rocks and the other half at CrossFit Kitchener. 9am-4pm. $45 plus HST. 10% discount for additional siblings!
Contact: for registration. Deadline: Jan 15