Abingdon Parkrun has been cancelled for the second week in a row after more persistent rain.
An inspection concluded the rain "has not improved from last week's situation".
The event organisers added they were "sorry" but "once again we must cancel".
Last week, the organisers said they had made the decision for "safety's sake".
There had been heavy rainfall in the area and more was predicted before the event.
Abingdon Parkrun is a 5km event which takes place every Saturday at 9am at Rye Farm Meadow.
It is free to take part in but participants must register before their first run.
This week's cancellation is the latest disruption after the run was called off on March 2, 16, and 30.
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