2025 Mxon Location Changer. The changes we saw for this year’s pro motocross finale in late august—new starting gate location and first turn, woods section, etc.—were done with the upcoming mxon. The 2025 monster energy fim motocross of nations (mxon) has been confirmed for ironman raceway, marking the prestigious international event’s return to the united states.

Ironman raceway, not far from the motorsports mecca of indianapolis,. The monster energy fim motocross of nations will be run at ironman raceway on the weekend of october 04, 2025.