There is one answer as to why Amber Neben is still racing, and winning, aged 48: her faith. "God's leading is why I started racing, and why I am still racing," she told Cycling Weekly over the weekend.
The American time-trial specialist became Pan-American champion for the fourth time in her lengthy career last Tuesday, 22 years on from when she first pinned on a bib number and raced at an elite level.
Neben, twice former world time trial champion, is 21 years older than Aranza Valentina Villalón of Chile, who finished second in the race, and 14 years older than Alison Jackson of Canada (of recent Paris-Roubaix-winning fame) in third, but is still riding, still winning races, still aiming for the top.
"I always said I would race as long as the Lord kept the door open," she explained. "It actually feels pretty cool. I think I'm becoming more aware of how special and inspiring this is for people in different walks of life all over the world.
"I've said this in many places, but you are never too young or old or anything to dream. If God has given you an ability and a passion, don't be afraid to use them regardless of what the 'world' might say is a limit!
"There is nobody too small and nothing too insignificant in God's hands. He can and will help you and use you to make an impact in your own world."
It is clear that through the powers that she has been given, Neben is still a very powerful rider, averaging 43.678km/h across the 25.6km course in Panama City last week. Annemiek van Vleuten, the current road world champion, is retiring this year, and is 40; this is seen as incredible longevity. Spare a thought for the woman eight years her senior, then.
Since 2020, the American has only competed in elite time trials - apart from championship road races - and has an enviable record. Twice second at the US National Championships, sixth and fourth at the World Championships, fifth at the Olympics, and third at the Chrono des Nations last year, behind world champion Ellen van Dijk.
"I guess I've just learned over the years that if you are capable of winning then you will also be 'close' more often than you actually do win," she said. "I know to keep pressing. It was a relief in the sense that I wanted to win, however ultimately, I can always rest in God's hands.
"It feels great to win another championship event, especially at this point in my career. I don't ever take these for granted, and I'm very excited to have punched a ticket to the World Championships.
"This race was in the back of my mind early in the year, but it actually did not become a big goal until the door opened after the selection about 3-4 weeks ago."