| River running through the Grand Canyon |
| Running contest |
| Running buddy's question? |
| Joint sometimes twisted when running |
| Get running again, as a jalopy |
| Cartoony yell if your butt's on fire and you're running in circles |
| IM shorthand while running to the bathroom |
| Become motionless |
| Abbr. useful when running out of room |
| Long-running TV science show that hints at the other long entries |
| Adlai's running mate in 1956 |
| Running ___ (joke that continues over time) |
| American ___" (long-running singing show) |
| Adlai's 1956 running mate |
| Keep the engine running |
| Adlai's running mate: 1956 |
| One running a hot business? |
| Front-running |
| Adlai's '56 running mate |
| Adlai's1956 running mate Kefauver |
| Remains motionless |
| Broadway's longest-running show |
| Al Gore's 2000 running mate, to an October baby? |
| Possible "running with the bulls" result |
| Neutral color running through the four longest puzzle answers |
| ___ Misérables" (1862 novel that spawned a long-running Broadway musical) |
| Horses running leisurely |
| Running-track circuits |
| Do a bad job running taverns? |
| ___ company (running with troublemakers) |