MRA Round 4 - 9th Annual 4 Hour Endurance Race

@ High Plains Raceway - Full Course




350CUP2 / 500CUP2 / Practice

350 and 500 Cup Qualifying

AGTO / FormulaC / STGTU

Formula Colorado
Formula Colorado



F40GTO / F40GTU / Practice / Titanium Butt

Formula 40
Formula 40




IRON BUTT / Practice

AM Sessions
AM Sessions











OSB / SMOTO / THUN

Thunderbike / Supermoto

OSS / Practice

Open SuperSport




Practice / RORU

ROR Qualifying





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