Trinity Catholic High School graduate Sydney Juszczyk made a huge improvement from her sophomore year to her senior season in the javelin. The TCU signee went from throwing 155 feet in 2019 to 177 feet 11 inches and qualifying for the U.S. Olympic Trials in 2021. Her new PR also ranks the sixth-best high school javelin thrower all-time.
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The 2020 outdoor track and field season was a wash for most athletes so we're looking back to 2019 to see which athletes improved the most from 2019 to 2021. Those two seasons being the most complete.
During that time period,
Katelyn Peterson from
Dixon, California made some pretty big gains.
Fast forward to 2021 and Peterson has now thrown the hammer competitively at six different meets throwing over 50-feet further tha...
