Question: How long is the loop for the 2016 installment of the rally which owes its origin to Ed Pearlman?
Sentence (from "Baja 1000"): The 2016 SCORE Baja 1000 is the final round of a four-race series, previous events are the SCORE Desert Challenge, the SCORE San Felipe 250 & the SCORE Baja 500.
Relevant evidence: No