Predicting Open 400 times based on split runs

    Posted In: Sprints

        • Member
          alex on April 11, 2004 at 6:34 am #9101

          Today I did the following split run session:

          120: 14.2
          100: 12.0
          120: 15.2

          With one minute rest between all the reps. The total time was 41.4 seconds over a total distance of 340 meters. What do you guys think I'm capable of in the 4? My 200 PB is 24.18 (indoors). Mike, 400 or anyone else I'd like to here what you think.

        • Keymaster
          Mike Young on May 6, 2004 at 1:48 am #27030

          50.75 – 51.5 seconds.

          ELITETRACK Founder

        • Member
          400stud on May 6, 2004 at 4:27 am #27031

          I'd say 49 to 50 just based off the time, but with the re-acceleration factored in, 50-51 seems more likely.

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