Ultramarathons take competitive running to a new level ABBOTSFORD, B.C. (CUP)—IF YOU’RE A longtime competitive runner, what hap- pens when you have conquered the marathon? An ultramarathon, by definition, is any running race over the marathon distance of 42 KM. The most common distances are 50 KM, 100 KM, 50 miles (about 80 KM), …