keen to run a marathon vs keen on running a marathon

Both phrases are correct and commonly used in English. They convey the same meaning of being eager or enthusiastic about participating in a marathon. The choice between 'keen to run a marathon' and 'keen on running a marathon' is a matter of personal preference or style, as both are idiomatic and convey the same idea.

Last updated: March 31, 2024 • 633 views

This phrase is correct and commonly used in English to express eagerness or enthusiasm about participating in a marathon.

"keen to run a marathon"

This phrase indicates a strong desire or interest in running a marathon. It is a common expression to convey enthusiasm for taking part in such an event.

Examples:

She is keen to run a marathon next month.
He was keen to run a marathon to raise money for charity.
They are keen to run a marathon together as a team.
I am keen to run a marathon in a different country.
The group of friends is keen to run a marathon for fitness.

Show examples from the web [+]

No reason you shouldn't be able to run a marathon in a few months.
I've always wanted to run a marathon!
I don't know if it's such a good idea to run a marathon you know with your knee so off.
There may come a time when we meddle with our genomes in such a way that not being able to run a marathon at age 200 will be considered a profound disability.
You think I'm selfish for wanting to run a marathon?
Here's how you run a marathon.
I could run a marathon anytime I wanted to.
He can run a marathon as a hobby.
Or does somebody want to run a marathon, or does somebody want to ballroom dance?
Here's how you run a marathon.
I'll buy you one if you run a marathon.
She also didn't run a marathon the week before she had me or beat up a mugger while nine months pregnant.
She also didn't run a marathon the week before she had me.
There's no way you can run a marathon.
Indeed, I agree with Mr Hatzidakis that they have all run a marathon.
Apparently Justice wasn't informed that I advised Agent Keen to run.
I told Agent Keen to run.
His help - to run a shuttle simulation.
I forgot to run a conflict check.
But I was able to run a credit check.

Alternatives:

eager to run a marathon
excited to run a marathon
enthusiastic about running a marathon
interested in running a marathon
motivated to run a marathon

This phrase is correct and commonly used in English to express eagerness or enthusiasm about participating in a marathon.

"keen on running a marathon"

This phrase also indicates a strong desire or interest in running a marathon. It is idiomatic and conveys enthusiasm for taking part in such an event.

Examples:

She is keen on running a marathon next month.
He was keen on running a marathon to challenge himself.
They are keen on running a marathon together for fun.
I am keen on running a marathon in the mountains.
The group of friends is keen on running a marathon for a cause.

Show examples from the web [+]

Unless you're planning on running a marathon, choosing both stuffing and mashed potatoes is a starch-filled redundancy.
I can't be running a marathon on Saturday before breakfast.
It's not like you're running a marathon.
She was thinking about running a marathon.
I'm not running a marathon tomorrow.
I feel like I'm running a marathon.
The only thing worse than running a marathon is running a marathon and then asking for money to do it.
Steve Beck, age 32, right patellar dislocation secondary to a fall while running a marathon.
Feel like I'm running a marathon.
You're not running a marathon.
You can't count on running a minibus service then.
I pride myself on running a department ready to weather any storm.
It was like running a marathon with Cujo, OK?
ESPN Classic was running a marathon on the America's Cup, man.
So if I recall correctly, you're supposed to be running a marathon next month?
To take the example of one survivor, Dr Henry Likyuen Chan was only 34 years old, but he had a high fever, was racked with a cough and when taking a shower felt as if he was running a marathon.
Hello. I was just - I'm - I'm running a marathon next month... and I was wondering if I could possibly run on your behalf?
That change felt like a marathon.
Teddy gave me a marathon angioplasty.
The net savings on running a vehicle, when fuel prices are at record highs, are greater than any potential increase in the cost of the vehicles - net savings for businesses and lower prices for consumers.

Alternatives:

eager on running a marathon
excited about running a marathon
enthusiastic to run a marathon
interested on running a marathon
motivated on running a marathon

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keen to run a marathon vs keen on running a marathon