The spurge family contains a large variety of phytotoxins, often with a milky sap or latex. 5,735 Found mostly in the tropics, distinctive leaves typically with strong longitudinal veins and tertiary veins at right angles to the midrib.
Most marathon training plans range from 12 to 20 weeks. Beginning marathoners should aim to build their weekly mileage up to 50 miles over the four months leading up to race day. Three-to-five runs per week is sufficient. The vast majority of these runs should be done at a relaxed pace.
The time required to train for a marathon really depends on your current fitness level, your running experience, and your goals for the race. For experienced runners who have already run marathons, they may be able to get race-ready in 12 weeks. If they're hoping to beat a personal record, they may need a few more weeks. Beginners should slowly build their distances and should plan to take anywhere from 18 to 22 weeks, depending on their starting point.