The Backyard Ultra
A race that is based on endurance and not speed? When I heard this my ears perked up. If you are not familiar with the format of a Backyard Ultramarathon then this is how it is run: all starters begin at the same time at the top of the hour and have a 6.7-km loop (or out-and-back) course to run under 1 hour. If they finish in 45 minutes (or 50 min) then they have 15 minutes (10 min) to rest until all runners begin again at the top of the next hour and run the same 6.7 km again. If a runner does not start at the top of the hour, or does not finish the 6.7 km within an hour then they are out of the race and receive a DNF (did not finish). This continues until, one-by-one, runners drop out and there is only one last runner who completes the 6.7 km course alone and is declared the only finisher of the race and thus the winner. These races can last for days. That could be for me, I thought. I am no longer very fast, but I can run for a long time. So, when I was invited to run the 1st He...