He wrote: “Thank you for the support along the way, Peakers, Outlander fans, the friendly volunteers, cheers of encouragement and of course the bagpipes.
“What a beautiful run (minus the hill at the end!)
“Broke my PB with just under 3.15! Thank you Stirling!!x”
The Outlander star joined thousands of runners at the Stirling Marathon. Picture: PA Wire/Jeff Holmes
The Outlander star joined thousands of runners at the Stirling Marathon. Picture: PA Wire/Jeff Holmes