Yes I have a feeling you are WAY older than me... remember I'm a young full-time college student will a 4.0. I'm glad u have more time to run than me. Peak running performance is in the late 20's and early (sometimes middle and late 30's) 30's, I'm not even close. Where were u at my age?

btw running in the freezing cold is the BEST running condition. What was the elevation of that run? Differences in elevation means a difference of MINUTES. The peak performers in my running groups who have a chance to run in the lowlands destroy their Colorado records.