The Buchanans have racked up many marathon starts, but this was their first time in Berlin's great race.

"It was great to participate in the same event where a new world record marathon time was set," Alan said.

Kenya's Dennis Kimetto won in 2 hours 2.57 minutes.

Athletes from more than 120 countries competed on the picturesque course.

"We were delighted and relieved to see the famous Brandenburg gate marking the finish line was within sight," said Alan.