Change Log

A log of updates and improvements to the Ironman statistics on this site.
25 April 2025

No new features. But I think this background work is worth noting.

  • Fixed a silly bug preventing switching to only Kona qualifiers on race pages. E.g. Ironman Texas 2024 Results
  • Optimised my results filtering code so it should move a bit quicker.
  • Reduced inclusion of unneccessary JavaScript across pages to improve loading.
  • Further reduced size of data transferred to stats pages to improve loading.
  • Stumbled across and fixed a couple of other bugs in the meantime.
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23 April 2025
  • Created the Stats Lab section for one-off pieces of data analysis. Bringing together existing analyses from the last 6 months in one place.
  • Created Learn More pages for each Lab entry to explain the analysis and how to control/adjust the charts. E.g. Changes to Ironman Finishing Times As Athletes Age Up
  • Found and fixed one or two bugs while I was doing this
19 April 2025
13 April 2025
  • Added options to adjust slot numbers on race qualification pages to see how that affects qualifying times. E.g. Ironman Florida 2024 Qualification Stats
  • Added to adjust slot numbers to average qualification times for races too. E.g. Ironman Texas Qualification Stats
  • Added options to filter by athlete splits to results pages E.g. Ironman Cozumel 2024 Results
  • A lot of updates to the code base to allow this to happen and allow for future functionality
  • Some minor bug fixes along the way as I spotted them.
7 April 2025
4 April 2025