The thing I remember from my first one is standing in a field at half six in the morning holding a bike pump I did not need, watching everybody else and concluding that they had all done this before and I had made a mistake.
About a third of them were doing exactly the same thing. I could not tell, because everybody had turned up with a face on.
Everybody looks like they know what they are doing. Almost nobody does.
The Bits Nobody Mentions
Somebody will write on you. Your race number goes on your arms in marker pen, usually your age on your calf. Nobody tells you this is coming and it feels faintly like being processed. It washes off in about three days.
Registration will take longer than you think and it will be in a different field to the one you parked in. Arrive earlier than seems reasonable. The single biggest source of race morning stress is not the swim, it is a car park.
Transition will close before the race starts, often forty five minutes before. If you are still faffing when they call it, you will be racing without whatever you left in the car.
And you will need to rack your bike in a specific spot, which will look nothing like it did when you left it, because by the time you come out of the water the whole area is full of bikes and you have no landmarks. Count racks from the entrance.
The Swim Is the Bit You Are Worried About
And it is genuinely the hardest part, but not for the reason you think. It is not fitness. It is the first ninety seconds.
Cold water on your face triggers a gasp reflex and a sharp rise in heart rate and breathing rate. That is automatic. It is not fear and it is not a lack of fitness, it is a reflex, and if you do not know it is coming you will interpret it as panic and it will become panic.
Two things fix it. Get in before the start if you are allowed to, put your face in, and let the reflex happen while you are standing in waist deep water rather than at the gun. And start at the back and to the side. Give up thirty seconds and buy yourself clear water and a settled first two minutes. Nobody has ever lost a race in the first hundred metres of their first triathlon, and plenty of people have lost their composure there.
You are allowed to do breaststroke. You are allowed to hold a kayak. You are allowed to stop. None of that is failure, and nobody at the finish line asks.
Then Things Get Easier
The bike is the part where you get to recover, calm down, eat something and be a person again. Most first timers ride it too hard because they feel wonderful after surviving the swim.
Ride it easier than you want to. The feeling of the bike being easy is not evidence that you should go faster, it is evidence that you have not run yet.
The run will feel strange for about ten minutes and then normal. If you have never run off the bike before, that ten minutes will be alarming. If you have done it three times in training, it will be familiar.
What I Tell Every First Timer
Have a plan for the swim and no plan for the result. Your only job is to get round, and getting round is genuinely the achievement. A first triathlon time is not a benchmark of anything, it is a starting line.
Do not buy anything new in the last two weeks. Not shoes, not a wetsuit, not nutrition. Race day is not the time to find out how something behaves.
Practise getting a wetsuit off. It is far harder than it looks, particularly over the ankles, and doing it for the first time while dizzy and cold in front of two hundred people is a memorable way to learn.
And eat breakfast three hours out, something you have eaten before a long session before. The two most common race morning mistakes are eating nothing and eating something new.
The Part That Surprises People
It is much friendlier than it looks. The person racking next to you will help you if you ask. Marshals want you to finish. People shout for strangers.
The intimidating atmosphere in that field at half six is almost entirely other people's nerves, wearing sunglasses. Once it starts, it evaporates.
And the thing nobody warns you about is what happens afterwards, which is that you will spend the drive home already thinking about the next one, and possibly a longer one, and this is how it starts for everybody.
The Bottom Line
Arrive early, count the racks, get in the water before the start, begin at the back and to the side, ride easier than feels right, and expect ten strange minutes at the start of the run.
Everyone there was doing their first one once. Most of them were holding a bike pump they did not need.
