Brad Kearns 400-meter time trial

Опубликовано: 06 Апрель 2026
на канале: Brad Kearns
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The Living to 123! channel presents some exciting and applicable athletic challenges and workouts to get and stay fit for a lifetime. Here Brad Kearns conducts a 400-meter time trial at Corona Del Mar high in September 2015. Finish time was a slightly frustrating 60.18 seconds! A couple weeks prior, Brad delivered a 59.8 400-meter result to attain his goal of running in the 50s in his 50s!
http://bradkearns.blogspot.com/2015/0...

Performing an occasional 400-meter time trial is a good indicator of your maximum anaerobic power as well as your endurance to sustain a near all-out pace for an entire lap. The 400-meter distance is a race of truth - a meeting point between the power athlete with impressive muscles and big numbers in the gym, but perhaps lacking some endurance, and the endurance runner with impressive 5k times but perhaps lacking in explosive power.

Extending out to a one-mile time trial offers an excellent indicator of your longevity. The Cooper Institute of Dallas, Tx (of aerobics notoriety) published research correlating your one-mile time trial performance at age 50 with your odds of living to age 80..

For males, superior performance in the mile is under 8 minutes; under 9 minutes for females. Males finishing over 12 min (females over 13 min) are in the high risk category and need to strive to improve their mile time.

No specific longevity data exists for 400-meter times, so why not go out there and put up a number and try to improve it, even as you age?

Living to 123! channel asserts that you must obtain a comprehensive medical exam and clearance before attempting any exercise program or physical feat, such as seen on this channel, and accepts no liability for dorks trying something they are not well prepared for. Speaking of dorks, special thanks to the dork running backwards that distracted both runners and viewers during the crucial home stretch run here.

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Brad Kearns promotes the pursuit of peak performance with passion throughout life. He is a New York Times bestselling author, Guinness World Record setting professional Speedgolfer, #1 ranked USA age 55-59 high jumper, and former US national champion and #3 world-ranked professional triathlete. He hosts the B.rad podcast covering healthy living, peak performance, and personal growth with his carefree style and lively sense of humor.

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