Hint: Track and field
The answer to this puzzle is:
1. SPIKE
2. HURDLE
3. DASH
4. METER
5. DISCUS
6. JUMP
7. JAVELIN
8. RELAY
9. BATON
10. VAULT
11. SPRINT
2. HURDLE
3. DASH
4. METER
5. DISCUS
6. JUMP
7. JAVELIN
8. RELAY
9. BATON
10. VAULT
11. SPRINT