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."