| Answer | Crossword Clue |
|---|---|
| MUDDER | Wet-track runner |
| MUDDER | Wet track specialist. |
| MUDDER | Fast horse on a wet track. |
| TROLLEYCAR | Track runner? |
| RAILCAR | Track runner? |
| TRAIN | Track runner |
| TROLLEY | Track runner |
| RACEHORSE | Track runner |
| TRAM | Track runner? |
| MILER | Indoor track runner |
| PACER | Race-track runner |
| LAP | 440 yards, to a track runner |
