1. Staying in the Game A Book Proposal by Sadie Andrews

2. Professional athletes typically reach peak performance in their mid- to late-20s, some into their 30s. Most are retired by the time they’re 40.

3. As for everybody else, most, people give up competitive sports after high school or college.

4. Some are content to just watch from the sidelines.

5. They can grow older and more sedentary in the process.

6. And then there are those who seem to defy the passages of time …

7. They are sprinters …

8. and marathoners …

9. and ultramarathoners …

10. Ironmen …

11. … and even Iron Nuns.

12. They are in the water …

13. …training to set new records.

14. on the courts and fields

15. And in the gyms.

16. Bodies buffed

17. and flexed …

18. … and pretty flexible.

19. Some live to 105.

20. This is a book about their inspiring journey – their physical struggles and amazing accomplishments.

21. Some of these older athletes have always been active, while others waited until later in life. Each has a story to tell.

22. By staying active and competing in sports, they are keeping their bodies firm and fit, their minds sharp and lucid.

23. And they’re collecting a few accolades along the way.

24. All are waging a quiet revolution.

25. And many more are expected to join in, as baby boomers – 76 million strong – challenge the concept of aging.

26. We have so much to learn from them …

27. . … because they are staying in the game.

29. Photo credits: nytimes.com Rick Rickman Bodybuildingtoday.com World Triathlon Corp. Fitterforlife.com New York Road Runners 123RF Stock Photos Penn State University Creative Commons Ron Baers via secondact.com Joyce Pines via today.com Honolulu Marathon