My 2013 goal is 5,000 km (3,107 miles) and 36,000 meters climbed (118,110 feet), so that works out to 417km/259mi per month or 96km/60mi per week for mileage and 3,000m/9843ft per month or 692m/2271ft per week climbing.
The weather is looking good, so for January I'll go for 300 miles and 10,000 feet climbed. For activities, I'm aiming for two metric centuries.