PB / PR (Personal Best / Personal Record)
Your fastest time ever for a specific distance—the benchmark every runner chases.
What is a PB/PR?
PB (Personal Best) or PR (Personal Record) is your fastest finish time for a specific distance. It's the number that defines your current fitness level and the target you're always trying to beat.
- PB is commonly used in the UK, Australia, and Europe
- PR is more common in the United States
Why PBs Matter
Your PB represents:
- 📈 Progress - Proof that your training is working
- 🎯 Goals - A target to chase in your next race
- 🏆 Achievement - Something tangible to celebrate
- 📊 Comparison - A way to measure yourself (against yourself!)
Common PB Distances
| Distance | "Good" Amateur Time | Elite Time |
|---|---|---|
| 5K | < 25:00 | < 13:00 |
| 10K | < 50:00 | < 27:00 |
| Half Marathon | < 2:00:00 | < 60:00 |
| Marathon | < 4:00:00 | < 2:05:00 |
Tips for Setting a New PB
- Choose the right race - Flat course, good weather, strong field
- Taper properly - Fresh legs = faster times
- Pace smartly - Don't go out too hard
- Train specifically - Include race-pace workouts
- Trust your fitness - Your training will carry you
Chasing a PB isn't about being faster than others—it's about being faster than the person you were yesterday.
PB / PR (Personal Best / Personal Record)
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Related Terms
BQ (Boston Qualifier)
A marathon finish time fast enough to qualify for the prestigious Boston Marathon, the holy grail of amateur running.
Chip Time
Your official race time measured from when YOU cross the start line to when you cross the finish—more accurate than gun time.
Negative Split
Running the second half of a race faster than the first half—considered the optimal marathon pacing strategy.
Race & Results
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