The initial goal of this website was to record the progression of record performances, but then I decided to import non-record marks to subsequently record the progression of performances.

Finding older results is difficult. Some results don't have complete information. The format of the results varies greatly, making the import process difficult.

You may notice that some marks aren't records.

Possible Reasons:
1. No application was submitted
2. The meet wasn't sanctioned
3. A different implement was used
4. Different hurdle heights were used
5. The allowed wind was too great
6. Before being ratified, the mark was surpassed
7. Some other rule was broken

Known Problems:
• Older Combined Events may not have been rescored with current AG factors
  resulting in inflated scores
• Some marks didn't use the "legal" current implement
• Some marks have an improper or inaccurate date
• Some foreigners appear in the results
• Some duplicates exist