JOHNSON CHANGES PUNS TAKING RUN THROUGH HILLSIAbandons Automobile to Ride Behind Pacer Three Times Each Week.RAN FRANCISCO, Oal ♦ May 13— Just topro\o to Tex Rickard and others* who ar* concerned for his aafcty for tho next two months that tho automobile la not the only means of travel. Jack Johnson In (loin* some of his speeding along tho park boulevard behind Uttje Dirk, d focal purer, lent him.by- nno-of-hfo-frlftnd* — *-—-Johnson has dedniod his Itstentloti of golqg out behind tho Hidewheeler three times u week, at leapt.The ioutiuo of a tw#|ve-mile grind' along the road#; in the forenoon may be palling onJohnson, as lie im* chan (red his route This morning ho took Ttarney Inirey with hhn ovor an entirely new com so and one In which there are more htll* than in the old course “I felt 1 needed a change/' said Johnson. In explaining hl« new program, and I wan anxious to tefet n»v wind Ihorohgbtv, The hills ga.vo me that chance and mw T am Huro of my conditio!!, My wind ws*t the on* thing that I hhrt an idea might need nursing, but T onmo bAok to \M s guar tor eafter a twelve-mile trip without Wowing ihthe toast.*