| Answer | Crossword Clue |
|---|---|
| STAMINA | Marathon runner's need |
| HILL | Marathon runner's bane |
| COURAGE | Marathon runner's necessity |
| PACE | Marathon runner's stat |
| HYDRATION | Marathon runner's concern |
| STAMINA | Marathon-runner's forte |
| RACEBIB | Marathon runner's wear |
| SECRETENTRANTS | Masked marathon runners? |
| LEAN | Like most marathon runners |
| PACE | Focus of a marathon runner's training |
