give someone a run for their money
give (one) a run for (one's) money
To challenge one's ability, fortitude, or patience. Don't underestimate our opponents today—I think they'll give us a run for our money. Having an infant and a toddler sure is giving me a run for my money.
See also: give, money, run
Farlex Dictionary of Idioms.
give someone a run for their money
INFORMALCOMMON If you give a very skilful person or team a run for their money in a competition, you compete as well as them, or almost as well. The British team gave the host side a run for its money to finish a close second in the team competition. We think the Irish will give the Welsh a good run for their money.
See also: give, money, run, someone
Collins COBUILD Idioms Dictionary, 3rd ed.
- give (one) a run for (one's) money
- give someone or something a run for their money
- show (someone) what (one's) made of
- what you are made of
- what (one) is made of
- what somebody is made of
- stand tall
- an all-out effort
- walk tall
- walk tall, to