The Loup 2 Loup (L2L) open road race is held on the Thursday prior to the SORC. The L2L course is comprised of a north and south leg between Halsey and Purdum, Nebraska, of approximately 21 miles. The rules of the SORC apply to the L2L with the speed classes designated as follows:

• 110 mph Class Tech Speed: 140 mph. Must meet the requirements of the 120 class in the SORC.
• 105 mph Class Tech Speed: 140 mph. Must meet the requirements of the 115 class in the SORC.
• 100 mph Class Tech Speed: 135 mph. Must meet the requirements of the 110 class in the SORC.
• 95 mph Class Tech Speed: 125 mph. Must meet the requirements of the 105 class in the SORC.
• 90 mph Class* Tech Speed: 110 mph. Must meet the requirements of the 100 class in the SORC.
• 85 mph Class Tech Speed: 110 mph. Must meet the requirements of the 95 class in the SORC.
• 80 mph Class Tech Speed: 110 mph. Must meet the requirements of the 95 class in the SORC.

All entrants of the SORC are eligible to enter the Loup 2 Loup. The Loup 2 Loup is also open to qualified entrants who want to enter the L2L event only.

*First time L2L entrant maximum speed class.