"So about 9min mistakes and probably could've cut another 3 or 4 minutes if I was a bit fitter, so I'd say about 1:15 for a perfect race."
Well ... Superman is only on 80min, so maybe you shouldn't beat yourself up too much on the mistakes/fitness!
Well if Brad had finished I think superman would've been under 1:15 :p. I'm not really beating myself up, just working out what the best time I could've done on that course was ( perfect race ).