Product information
Complete Official IAAF Rules of competition 2014-5
The 2014-2015 IAAF competition rule book has been released by the IAAF. The rule book is the main reference for any athletics meet, decisions, procedures etc that governs athletics matters world-wide. The new rules will become effective from 1 January 2014.
Technical specifications
| Condition | New |
| Weight | 0.25kg |