Across
- 2. they climb up ice walls
- 3. holding horizontal position over ledge
- 5. like snow bording but on sand
- 8. they jump off tall buildings
- 9. skydiving but indoor
- 12. you climb up rock walls
- 16. there are three legs to the race swim,ride,run
Down
- 1. surfing large waves
- 4. a one wheel bike racing
- 6. jumping on moving trains
- 7. ironing but extreme
- 10. racing around obstacles
- 11. like sand bording but snow
- 13. they jump off cliffs
- 14. large board for going down hills
- 15. free running over buildings and jumping as well