As you read this sentence, you are older than you’ve ever been. And now, you’re older still. Indeed, aging is an unavoidable truth of human life but getting old isn’t necessarily a part of it.

Though people have been trying to cheat aging for much of recorded history, these athletes have found a simple solution: Age is not a limit and certainly not a reason to slow down.

READ MORE: 5 Sports You Can Start Today (and Play Forever)

1. Centenarian Sikh runner Fauja Singh is the oldest person to complete a marathon

Photo credit: Jeff J Mitchell/Getty Images

2. Olga Kotelko, who still competes, holds every track and field world record in the 90-95 year old age group

Photo credit: Mark Nolan/Getty Images

3. Peggy McAlpine paraglides for a new world record at age 104

Photo credit: YouTube

READ MORE: 104-Year-Old Woman Paraglides into a New World Record (Video)

4. Japan’s Hiroshi Hoketsu is the oldest person to compete in the Olympics at 71

Photo credit: Alex Livesey/Getty Images

READ MORE: 32 Pictures of Olympic Victories Guaranteed to Make You Smile

5. Gymnast Johanna Quaas spins like a teenager at 86

Photo credit: YouTube


6. Randy Couture redefined age limits by competing in MMA bouts into his 40s

Photo credit: Jon Kopaloff/Getty Images

7. Swimmer Dana Torres won three silver medals at age 41 during the 2008 Olympic games

Photo credit: Adam Pretty/Getty Images

8. Diane Pieknik waited until retirement at age 65 to pick up hockey

Photo credit: YouTube

READ MORE: 65 Year Old Woman Started Playing Hockey After Retiring

9. Min Bahadur Sherchan summited Mount Everest at age 77, the oldest person ever to do so

Photo credit: Mogens Engelund/Creative Commons

10. At 49, Jamie Moyer is the oldest player to pitch a winning game in MLB history

Photo credit: Doug Pensinger/Getty Images