From the study of my timing for the KLIM2005, I found out that my average speed (per km) for the first 10km was 5'13", next 11km was 5'32", next 9km was 5'18" and last 12.195km was 6'11".
I concluded that I had difficulty running under the condition whereby there is traffic travelling besides me even though the organiser provides cones to separate us. Maybe it is due to safety and/or heat and pollution reasons. Or maybe it is due to the boredom and lack of cheering along these stretches at 11-21km and 31-35km. Hence, I need to improve on my concentration as well.