Long-distance running - Wikipedia

Drew Bell Sets Monte Sano Mountain Run Records- Flew Like A Jet - The Madison Record

The Running Professor: Masters Milers Conquer Challenging Mile Course in Rochester: Recap No. 1-Records, Overall, Age Grading and Men's Age Division Contests

Age groups in South Africa

Huey P. Long Bridge Run: Awards

England Age Group Masters teams - England Athletics

What to Expect as a Masters Runner - Fleet Feet Albany & Malta

5 Most Memorable Miles in Running History

Race Series Rules

Girls On The Run 5k Age Group Results - Zoomers Running club

Hollywood's Damien Leake Now World's Fastest Man Over 70 After LA Grand Prix - Times of San Diego