Pacing a hybrid race is harder than pacing a running race, because the effort keeps changing shape and because there is no split time that tells you whether you are going too fast. By the time the feedback arrives — usually somewhere in the second half — it is too late to act on it.
The first segment
Run it slower than you want to. Then slower than that. The adrenaline of a mass start, in a field where you may be one of the stronger runners, will pull you into a pace you cannot hold once the stations start taking their cut.
A workable rule: run the first segment at a pace you could hold for twice the race distance. It will feel absurd. It is the single highest-return decision in the whole event.
Pace to your weakness
Everyone naturally attacks the stations they are good at, because those are the ones that feel good. That is exactly backwards. The station you are worst at is the one that will cost you the most time and the most in accumulated fatigue, so it needs the biggest share of your remaining capacity.
Before the race, rank the stations from best to worst. Plan to be conservative in the first half specifically so you have something left for your worst one.
Transitions
The seconds between finishing a station and settling into a running rhythm add up across a whole race, and unlike everything else in this article they cost nothing to improve. Practise moving directly from a station into a run without stopping, without adjusting your kit, and without waiting for your heart rate to come down. It will not come down.
Transitions are the only place in a hybrid race where you can go faster without getting fitter.
The halfway rule
From the halfway point onwards you can spend whatever you have left. Before halfway, you cannot. Almost every bad first hybrid race is caused by breaking this in the first ten minutes.
Write the plan down
Target pace for the first run. A rough time or effort level for each station. The one station you are protecting. Three lines on a piece of paper, decided when you were calm. The version of you on the start line is not the one who should be making these decisions.
