Its hard to tell what time you have left from growth but your times should still imrpove at your age. If you haven’t added weight work or plyo yet, that can deliver .4 or so off your 100m time.
Your the same as me alittle in regards to the fact that you top end speed is better than your acceleration. My start is about that of a high 11’s runner but my top end speed dips under 10.5. Im not sure whether your 100% set on the 100m but i know with myself personally my 100m pb is only 11.16 but my 200m pb is 21.17. You may actually fair alittle better in the 200m…
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