Six teams will battle for two Premiership spots at the NAL Championship Final in Oxford. City of Sheffield and Shaftesbury Barnet Harriers aim for an immediate return after relegation. Blackheath, Bromley, Chelmsford, and Yeovil Olympiads also seek promotion.

Sheffield, with Lee Thompson and Alicia Barrett, and Shaftesbury Barnet, featuring Holly Ryan, bring strong pedigrees. Blackheath and Bromley rely on Dillon Claydon, while Chelmsford's Monica Malagala leads their charge. Yeovil and Crawley are yet to confirm entries. Read more racing coverage.

Sheffield's lineup includes multiple UK champions and international athletes. Blackheath and Bromley focus on Claydon's throwing events. Shaftesbury Barnet's Ryan and Chelmsford's Malagala add youth and talent to their teams. Related: Top Athletes Withdraw from Ultimate Championships Due to Injuries and Illness.

This original Runner World brief is based on reporting from Athletics Weekly. Visit the source for its complete reporting, context and any later corrections.