documentary film about the 1974 ride. OHP Marketing Services of Webster City, Iowa, converted the 16-mm film to a digital format in 2012, and the digital format was screened in Webster City on Monday July 13, 2015. As RAGBRAI annual event After the second year, the ride continued to grow in popularity. Michael Gartner, then the editor of the Register, directed John Karras to include the word "Register" in the ride title; thus the RAGBRAI name, with Roman numerals following it, was adopted for RAGBRAI III in 1975 (the 2012 ride was RAGBRAI XL). RAGBRAI V, from Onawa to Lansing, was the shortest in RAGBRAI history at . Until 2014, it also had the fewest feet in vertical hill climbing. Beginning in 1978, RAGBRAI included a 100-mile century ride to offer a greater challenge. The second day of RAGBRAI IX came to be known as "Soggy Monday" and is generally regarded as the worst weather day in RAGBRAI history. To commemorate it, the Register marketed a bicycle patch. Beginning with RAGBRAI X, the dates were moved to the last full week in July, starting on Sunday and ending on Saturday. This ride was also the last for Donald Kaul as co-host; he had ridden with John Karras on the first ten rides. Chuck Offenburger, writer of the Register'''s "Iowa Boy" column, joined Karras as co-host in 1983. With XIV, RAGBRAI introduced a Century Loop. While the day's ride might be shorter, a loop was included on the route for cyclists who wanted to ride . This ride went from Council Bluffs to Muscatine, and the optional loop was on the day between Perry and Eldora. The loop was renamed the "Karras Loop" in 2001, in honor of John Karras. On the XXIII ride, the day from Tama-Toledo to Sigourney featured a strong south headwind, much heat and humidity, and many hills. The day came to be known as "Saggy Thursday". After the XXV ride, which passed through Lucas County, RAGBRAI in its history had gone through all of Iowa's 99 counties. John Karras retired as co-host after the 2000 ride (XXVIII), which begin at Council Bluffs and ended at Burlington. RAGBRAI XLIII in 2015 was the first to feature an optional gravel loop. The loop was in honor of Steve Hed, the Minnesotan founder of HED Cycling Products and wheel innovator, who had died the previous November. The first gravel