Of all the legacy Olympic venues in Calgary, the bid exploration committee may be least worried about the sliding track for bobsleigh, luge and skeleton.
The city is considering pitching to host the 2026 Winter Olympics, relying on the lasting infrastructure built for the 1988 Games.
The sliding track, now managed by WinSport, is set to undergo a few renovations worth roughly $23 million. Construction may begin as early as next spring, whether or not the Olympics go ahead in Calgary.
Other than an arena, the sliding tracks can be one of the most expensive investments a city must make to host the games, and that's something the committee should keep in mind, three-time Olympic bobsled gold medallist Steve Mesler said.
"It's a waste of a bid not to take advantage of the fact that one of the most expensive infrastructure projects, we already have," he said. "And we only have to invest in it a little bit to make it last another 30 years."
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In contrast, Korea spent $141 million on building a new track for this year's Pyeongchang Olympics.
The retired American athlete lives in Calgary and knows the WinSport track well. He said it's not the most exhilarating track but it's so fast "you start to kiss 140 kilometres an hour."
Indeed, athletes can hit the maximum allowable force on a sliding track in two of the 14 corners.
"You kind of live on the edge and ... you have a higher chance of crashing," Mesler said. "These are tricky corners, so it, by all means, still lives up to those standards.
"Calgary's ice is also known as one of the best places in the world, too, for the smoothness of it and the speed."
Calgary's dry climate, altitude and calibre of the ice-making professionals all make the slide's surface renowned. It was also one of the first computer-designed tracks in the world, so it flows more smoothly than older tracks designed on paper.
The track continues to host World Cup events but it is 30 years old. A potential Calgary Winter Games is another eight years away.
Newer tracks, like the one made for Torino 2006, are more technically challenging. In nearby B.C., the Whistler track is considered the fastest in the world.
'Easier scale of things'
Some athletes consider Calgary a warm-up track on the race circuit, rather than one that really pushes them.
"This track is on the easier scale of things," WinSport senior ice manager Tyler Seitz said. "It is not a technically difficult track to get down. It's a technically difficult track to go fast on."
Seitz is a former Olympic-level luge athlete, and argued an easier track is necessarily a bad thing.
"You have to be at your peak of perfection to win a gold medal on this track. You have to nail four runs in a row without a mistake," he said. "To me, at the Olympic Games level, it shouldn't be the guy that just makes it down. It should be the guy that does it perfectly."
The planned renovations will streamline the track and improve ice quality. Right now, bobsledders and lugers start at different places before their paths meet five corners into the track.
The first bobsled turns will be dismantled so both sports will head down the same track, reducing maintenance costs.
Removing those turns should also add more ground space for a potential venue for slopestyle and halfpipe events.
The refrigeration system will be replaced entirely, a major project. The cooling pipes are now filled with an ammonia mixture, which can be deadly. Instead, they'll use the far safer though less efficient glycol.
Under the new system, ice managers will be able to adjust the ice temperature in specific parts of the track. That will be an improvement because now when the sun hits one part of the track, the ice managers have to boost the cooling system along the entire track to make up the temperature difference.
WinSport is also upgrading buildings for athletes at either end of the track.
So those improvements are in the works, and an Olympics would bring more. For example, they're looking at adding an outrun at the end of the course, because athletes are hitting higher speeds than they were in 1988. They could use the extra room to slow down.
The site would also need more spectator space.
Medals show legacy
Perhaps the best legacy of 1988's sliding track would be the athletes. Since adding the facility, Canada has gone from no medals to its athletes regularly appearing on Olympic and World Cup podiums.
With a sliding track so close to a city of 1.3 million, young athletes have grown up in proximity to excellent training. That includes champion bobsledder Kaillie Humphries.
The track's impact was evident in this year's Olympic Winter Games. Canada won a gold for men's two-person bobsleigh, a bronze for women's and a silver for luge team relay.
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With files from the Calgary Eyeopener.