But no-one needs to get hurt, as they go toe-to-toe to determine who is the very best under 20-year-old in the World, in a host of events over seven days of very intense competition.
Indeed, personal pride will get hurt any number of times, and favourites could be among the unhappy faces after their events - that's the nature of our wonderful sport of Athletics!
National Junior Champs are taking place all over the globe right now, so check out the Downloads for YOU, regularly...
I really appreciate additional results and details, so everyone,
Keep me updated
Every day6:00am-9:00pm only
If I'm away from my home, YOU can always reach me!
Athletics New Zealand
International Association of Athletics Federations
International Age Records