Ama Supercross 2025 Schedule And News Release. The 2025 calendar for the monster energy ama supercross championship series is ready to go. Just two days after the 2024 supermotocross world championship (smx) finale in las vegas, nevada, feld motor sports has announced the first four rounds of the 2025.
17 rounds across the west and east coasts of the united states, with tampa,. The 2025 calendar for the monster energy ama supercross championship series is ready to go.