National record holder 3000m steeplechaser Avinash Sable will run in his maiden Diamond League Final in Brussels, joining star javelin thrower Neeraj Chopra in the season-ending event, as he is listed among 12 participants for the winner-takes-all race on Friday. Sable finished 14th in the overall Diamond League standings with three points he garnered from two meetings. But four athletes ranked higher than him -- Lamecha Girma (injured) of Ethiopia, Geordie Beamish of New Zealand, Ryuji Mura of Japan and Hillary Bor of the USA -- are not taking part in the final.