Meaning of retro running | Babel Free
Examples
“MSNBC, Some runners look forward to going backward Also called retro-running, it's been popular for years in Europe where races vary from sprints to the 26.2-mile marathon.”
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.
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