Sue McDonald's Impressive Age-Defying Records
11-year-old runner breaks two world age group records in three days - Canadian Running Magazine
95-year-old woman sets one-mile age group world record - Canadian Running Magazine
Diane Hoffman, 91, Breaks 400-Meter World Record USATF New England
AGE GROUP RECORDS FOR WILSON AT INVITATIONAL
AAU - Track and Field
Who is Dutee Chand? Age, Records, Biography, Medals, Earnings, Olympics performance
75-Year-Old Sets 3 Age Group World Records
:max_bytes(150000):strip_icc():focal(749x0:751x2)/shacarri-richardson-win-tout-0822234-e209f0fbe8f84faca4e3437c92d956cc.jpg "Record-Breaking Sha'Carri Richardson Wins 100-Meter Championship")
Record-Breaking Sha'Carri Richardson Wins 100-Meter Championship
Track In The Stone Age - Track & Field News
Mile run - Wikipedia
I was freaking scared': How sprinter Noah Lyles shook off doubt - Los Angeles Times
Track's Most Resilient (and Suspect) Record Is in Danger - The New York Times
We Are in a Golden Age of Sprinting
USATF-NE Masters Champs - 4 pending US age records | USA Track & Field New England
Usain Bolt - Wikipedia
Engelhardt breaks state, world records and ties national in Arcadia
Men's Master track fractional records by age groups. | Download Scientific Diagram
Athletics Records By Age: 100m Sprint & 5K Running (Junior & Masters Up To 2018) - YouTube
92-year-old self-described non-runner breaks world 400m age-group record - Canadian Running Magazine
Jyothi Yarraji Biography, Age, Records(12.98s), Inspiring
Day 3 Of AAU Junior Olympic Games Featured Three Records
Sue McDonald: The 60-Year-Old with 9 World Records
Nearly 2 dozen years of Pete Mundle's single-age masters records online at mastershistory.org - Masters Track & Field News
The Scoop: The Season's First Sub-4 Mile, State Four-Peaters And Age Group World Records
Case Study — World records as measures of senescence
