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.
It is not necessary to run a marathon within 12 months of your Ironman Triathlon and it highly recommended that you DO NOT RUN a marathon and risk injury while Ironman training. 18 month plan = 72 weeks to prepare. Minus 4 week ease back from training in the month before the Ironman triathlon.