Oliebollen Run

This is the running-eating challenge you have been dreaming about.
Starting at „Oliebollenkraam W. Boon“: participants eat one Oliebollen and then run a 4km loop, every 30 Minutes.
This continues as long as participants can eat one more Oliebollen and then complete the loop within half an hour. Anyone who drops out receives a "Did Not Finish" (DNF) result.

Key rules and features
Loop distance: A single lap is about 4km
Lap start: Each new lap begins exactly one half hour after the previous one starts. Participants are required to purchase one Oliebollen from the stand and competely eat it before starting the lap
Time limit: Participants must finish the lap within that 30-minute window to be eligible to start the next one
Winning condition: The last person to complete a loop is the winner
No finish line: The race duration depends entirely on how long the participants can keep going and the Oliebollen truck is open and sells Gebakkraam
No late starts: All participants must begin each lap at the following times:
13:00 start of the first loop
13:30 2nd loop
14:00 3rd loop
14:30 4th loop
15:00 5th loop
15:30 6th loop
16:00 7th loop
16:30 8th loop
17:00 9th loop