Donbass Arena, the home of Ukrainian team Shakhtar Donetsk, has been damaged by shelling.
The club said two "powerful explosions" had rocked the stadium early this morning, but there are no casualties among stadium staff.
The ground hosted England's match with Ukraine in the 2012 European Championships.
More top news
Nearly 38,000 runners will hope to complete Sunday's London Marathon making it the biggest event in its 35-year history.
Rain across central Britain with longer, intense downpours with thunder in places this evening. A lucky few will stay sunny and dry.
Planning on going to the London Marathon tomorrow? Read our handy guide first!