The most recognisable shoes aren’t on Bolt’s feet

These are shoes with a variety of styles: flat shoes, tapered shoes, heart-bar shoes that encase the entire foot, and shoes with studs for grip. And some even come with gel pads for cushioned comfort.

There’s no tying laces for these athletes. Their shoes, which are made of either iron or aluminium, are nailed on.

To achieve the ultimate equine fit, the shoe is heated to a red-hot 800 degrees before being forged on the anvil to the correct shape. When the temperature of the shoe has dropped, it’s pressed onto the foot and, once the fit is optimal, the shoe is quenched in a bucket of water to cool it down. Then it’s nailed onto the insensitive hoof, the equivalent of a 10mm thick toenail. A pedicure and shoe-fitting in one package!

There’s also a glue-on aluminium option, using a special glue that sets in two minutes. This requires fast, accurate work and is a really specialised job. One of the horses that was re-shod by the Olympic farriery team using this method went on to win gold!

And then there are apparently decorative effects that actually play an important role, like copper-coated anti-microbial nails which tackle the equine equivalent of athlete’s foot.

Just like track and field athletes or footballers, when grip is crucial, studded shoes are the only answer. And for horses, there’s a huge variety of different lengths and shapes of studs for different ground conditions. According to the Rio 2016 Lead Farrier Jim Blurton,

“Stud selection is nearly as important as tyre selection for Formula 1”.

Blurton says:

“The major players come with their own farriers. All the Olympic horses come with a spare set of pre-fitted shoes so that if they lose one the team can produce a shoe that already fits. In London 2012 we had a horse that lost a shoe in the warm-up 10 minutes before it was due to jump. We had the shoe back on in seven minutes, that’s the equivalent of a 3.5 second pitstop!”

Tenorio has also hand-selected the Brazilian team that includes 13 volunteer farriers. As part of the Games’ legacy programme, each day’s schedule includes lectures and one-on-one training sessions, allowing the less-experienced Brazilian farriers to add to their knowledge bank, particularly about remedial shoeing.

This is a major legacy for Brazil, but there’s also a global legacy, as the national team farriers and the Rio 2016 team meet up in the forge on an almost daily basis to discuss changes within the industry. As the sport evolves, horse-breeding is also evolving to produce more athletic horses, which in turn puts more demands on their shoes and on the farriers, so this meeting of minds involves knowledge-exchange at the highest level.

Farriery is an incredibly physical job dealing with an animal weighing between 500 and 600 kilograms and with a mind of its own. So what about gender equality in an industry servicing a sport which, uniquely in the Olympic movement, sees male and female athletes competing for the same medals? There are females working as farriers, although not as many as their male counterparts, and what they may lack in physical strength they make up for in agility and ability to get on with temperamental horses.

And what about injuries? Jim Blurton says: 

“I’ve had three broken legs and I’ve broken my back, but none of those were from shoeing horses. Broken toes are part of the job, and you get backache from the very first day you start shoeing horses. You’re constantly bent over, but you adapt and you get extremely strong back and arm muscles! But there’s incredible job satisfaction. I see farriers as legal equine performance enhancers.”