Race pacing
Race pacing
Plan your race pace: negative, positive or even split.
Negative split
Even pace
Positive split
Second half faster than the first. The most common record-breaking tactic - a calm start saves energy for a strong finish.
Distance
km
5 km
10 km
15 km
Half marathon
Marathon
Goal time
hrs
:
min
:
sec
Difference between halves
2
% of time