en run a marathon
― HasPrerequisite ⟶
Weight: 4.47
en train hard Source: Open Mind Common Sense contributors jhickner, dmiddendorf, elderberry, and 3 more
en run in a marathon
― HasPrerequisite ⟶
Weight: 2.0
en train hard Source: Open Mind Common Sense contributors elderberry and matsun
en run twenty-six miles
― HasPrerequisite ⟶
Weight: 1.0
en train hard Source: Open Mind Common Sense contributors dblock