1 Sleep apnea and Vertigo and Muscle symptoms (3 causes) 2  Sleep apnea and Vertigo and Musculoskeletal symptoms (3 causes) 3  Sleep apnea and Vertigo and Nerve symptoms (3 causes)  Sleep apnea and Vertigo and Respiratory symptoms (3 causes)
Boston Marathon Qualifying Times. For amateur runners, some people use the Boston Marathon qualifying times (BQ) as a measure of a good marathon time. Only a small percentage of marathon runners achieve these times. To qualify for the Boston Marathon, men ages 18 to 34 must run 3:05 or faster, and women in that age group must run 3:35 or faster. After that, additional time is given to older age groups. The BQ time standards can change from year to year. To qualify, you must run a marathon that is one of the designated Boston Qualifier races. Many runners select one of the marathons with the fastest courses to attempt to earn a BQ time.
4. Your weekend long run (2 weeks before the marathon) should be a 12- to 14-miler at the same pace--not faster--as the previous week's 20-miler. 5. Except for the marathon-goal-pace run, all running this week should be at a relaxed pace of 11/2 to 2 minutes slower per mile than marathon goal pace. 6.our weekend long run (2 weeks before the marathon) should be a 12- to 14-miler at the same pace--not faster--as the previous week's 20-miler. 5. Except for the marathon-goal-pace run, all running this week should be at a relaxed pace of 11/2 to 2 minutes slower per mile than marathon goal pace. 6.