 
 <translate> The relevant sentence in the passage is: Runner's World is a globally circulated monthly magazine for runners of all skills sets, published by Rodale Inc. in Emmaus, Pennsylvania, in the United States. So the answer is monthly. <ibo> Nkebi ahịrịokwu dị mkpa na amaokwu ahụ bụ: Runner's World bụ akwụkwọ akụkọ kwa ọnwa nke a na-ekesa n'ụwa niile maka ndị na-agba ọsọ nke nkà niile, nke Rodale Inc. bipụtara na Emmaus, Pennsylvania, na United States. Ya mere azịza ya bụ kwa ọnwa. 