Depends which direction your heading ofr the rest of your two weeks.
If you’re only going to be riding for a couple of days, I recommend getting a local guide. BC is a fantastic place for biking- but it is vast and it’s easy to miss the trailhead for the ‘killer trail’. As above Cumberland is great if you decide to go over to the island but I don’t think you would be disappointed with trails in Squamish, Pemberton, Whistler, North Shore, Williams Lake or there’s some cracking stuff in the Fraser Valley