Happy Birthday. I started a similar idea with running my age on my b'days. Started back in 1979--turned 36 ran 36 miles. Did that up until I was 42. Switched to kilometers thru my 40's and 50's. Into my 60's I started the decimal system. At age 61 ran 6.1 miles. Back on the bike so I will ride my age next b'day(67) and hopefully will keep running. At 71,400+ miles run--I see no reason to stop. Nick