Mo Farah will run at the European Athletics Team Championships in Gateshead in June.
The event on June 22 and 23 is part of the UK's Gold Event Series.
Head coach Peter Eriksson said he was "delighted" the double Olympic-gold medallist had confirmed he will compete.
He said: "I am delighted that Mo Farah has made himself available for the European Athletics Team Championships in Gateshead.
"To be able to field your strongest team is what any head coach would want in order to continue building on our GB team successes."
More top news
James Wharton says he is backing Boris Johnson for the Conservative leadership because only he can unite the north.
Police have released CCTV footage in an attempt to trace two men they want to speak to after a serious fire at Fisher Court in Ripon.
Hundreds of images have been unearthed of soldiers who posed for photos before they went into battle at the Somme.