Welcome to the Blue Cat Technical Shiny Apps

This site provides a suite of sports related Shiny apps in various states of development, so please be patient! If you like what you see please feel free to Buy me a coffeeBuy me a coffee


Endurance Durability and Repeatability Analyzer Upload an activity file (FIT/TCX/GPX) and perform detailed analysis. The eventual purpose is to allow us to crowd source athlete activity data for analysis. To access you'll be required to create a free account; data is only retained if you choose to upload to the database.

Road to Tokyo

Allows you to filter the IAAF world rankings based on just the top 3 (or top N) per nation, based on the new IAAF world ranking points scheme. Also includes a handy points calculator.

IAAF Rankings

Facilitates detailed analysis of all performances held on the IAAF website since 2001.

Concept 2 Rankings

Facilitates detailed analysis of all Concept 2 Rower, Skierg, and Bikeerg world rankings. Contact us to request an account for access to this app.