What does SB mean in track and field? Explaining the acronym seen on Olympic broadcasts

The Olympics brings sports that aren't often in the mainstream to the forefront. That can mean a learning curve for viewers who aren't totally familiar with the sports on offer.

The learning curve applies to the sports' rules, lingo and even acronyms. Track and field is notorious for its acronyms, which extend beyond the usual WR (world record) and OR (Olympic record).

Those watching track and field at the 2024 Paris Games might notice an SB or a PB next to competitors' times after a race. While those letters might seem insignificant, they matter in the context of understanding exactly what each athlete has achieved.

Here is what the two acronyms mean ahead of the event's most consequential few days of the 2024 Paris Games.

2024 PARIS OLYMPICS
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What does SB mean in track and field?

SB is an acronym that stands for season best . If SB appears next to a runner's time, it means it is the best mark obtained by that athlete within a given season.

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What does PB mean in track and field?

PB is a track and field acronym that stands for personal best . If PB appears next to a runner's time, it means it is the best mark obtained by an athlete in their entire professional career.