The answer states the marathon goal and its reasons directly and simply ('I am not a very sporty person by nature'), with each cue-card point answered in a short, plain sentence.
The ambition I have had for a long time is to run a full marathon, forty-two kilometres. I have wanted to do this since I was a student, but I still haven't managed it.
What I want to do is simple to explain. I run most weekends already, along My Khe Beach near my apartment, but only five or six kilometres at a time. A full marathon is much longer, and I want to finish one, even slowly, even at the back of the group.
Why I want to do this is partly for my health, but mostly for myself. I am not a very sporty person by nature, and finishing something that hard would prove to me that I can do difficult things if I really try, not just in my design work but in my body too.
When I think I will achieve it is next year. There is a marathon in Da Nang every autumn, and I have already told two colleagues I plan to enter.
Why I have had this ambition for so long is that running is one of the few things I do only for myself, without a client or a deadline. Every time I finish a short run, I think about the full distance, and one day I want to actually do it.
220 words · about 2 minutes
Why this band
- LR“The ambition I have had for a long time is to run a full marathon, forty-two kilometres.” — The ambition is restated almost word-for-word from the prompt, with the distance clarified through a simple appositive numeral ("forty-two kilometres") rather than any more vivid description of what that distance means. That plain, functional restatement, clear, accurate, unembellished, is squarely Band 6.5 vocabulary: information delivered, but with no attempt at colour.
- GRA“I am not a very sporty person by nature” — "I am not a very sporty person by nature" is a single subject-verb-complement sentence with no subordination at all — grammatically correct but about as basic as an English sentence gets. That's the Band 6.5 ceiling on display: accuracy without complexity, used here to introduce a fairly personal admission that a higher band might instead fold into a longer, more nuanced sentence.
- FC“running is one of the few things I do only for myself, without a client or a deadline” — The reason given — that running is one of the few things done purely for the self, without a client or deadline — is a genuinely interesting idea, but it's stated once and left there, with no example of what a "client or deadline" moment actually feels like by contrast. That single, undeveloped reason is typical Band 6.5 development: the point lands, but it isn't pushed further with illustration the way a 7.0 answer would follow up with a specific instance.