I'd really appreciate some advise on pacing for my first marathon.
Timewise I'm working towards 3hrs 45mins (based on recent 10K races and marathon Long Run training). Should I be looking at doing a steady minute mile pace for the full distance, 8:35mm?? Below are a few options I've thought about:-
1) 26.2 miles at constant 8:35mm
2) 2 miles at 9:00mm (to allow for congestion at start of race), then 13 miles at 8:15mm then 11 miles at 9:00mm
3) 13.1miles at 8:00mm then 13.1miles at 9:00mm
Seems inevitable that I will slow down in the second half of the race. Getting myself confused but would really like to have a clear plan for the day.
Thanks
Brian
Edited: 21/01/2011 at 11:16