FKT: Allyn Cureton - Grand Canyon Crossings (AZ) - 1981-10-04

Athletes
Gender category
Male
Route variation
Rim-to-Rim (R2R)
Style
Unknown
Finish date
Total time
3h 6m 47s
Report

As best I can tell the record was held by Allyn Cureton, 3h06m47s set way back on 10/4/1981, starting on the North Rim.