National Hunt superstar Constitution Hill heads 22 entries for the Unibet Champion Hurdle at the Cheltenham Festival.

Nicky Henderson’s unbeaten charge was a nine-length winner of the hurdles highlight at Prestbury Park last year, one of his eight victories under rules to date.

Constitution Hill is already long odds-on for a repeat on March 12, having made a faultless return in the Christmas Hurdle at Kempton on Boxing Day.

The Willie Mullins-trained State Man chased him home last year and he is among seven contenders for the trainer this time around.

Lossiemouth, winner of the Triumph Hurdle last term, features in the Closutton squad along with 2023 Champion Hurdle fourth Vauban, Echoes In Rain, Gala Marceau, Impaire Et Passe and Zarak The Brave.

Zanahiyr was third behind Constitution Hill 12 months ago and he has been entered by Gordon Elliott, with stablemates Irish Point and Pied Piper also on the list.

Henderson has alternates in First Street, Under Control and Luccia, while four-year-old Burdett Road is an intriguing entry for James Owen.

Harry Fry’s Love Envoi, the Henry de Bromhead-trained Bob Olinger and popular veteran Not So Sleepy are others of note.

The Close Brothers Mares’ Hurdle takes place on the same day as the Champion Hurdle and Lossiemouth, Echoes In Rain, Gala Marceau, Love Envoi and Luccia are all entered for that Grade One.

Ashroe Diamond, Magical Zoe and Jetara are others towards the head of the betting, with Jamie Snowden’s You Wear It Well looking for a second Festival win after taking the Mares’ Novices’ Hurdle last term.

A total of 25 have been entered for that race – a number which is surpassed by the 36 initial contenders for the Paddy Power Stayers’ Hurdle.

Run on March 14, the three-mile contest has a clutch of previous winners in the potential line-up, with Elliott’s 2023 hero Sire Du Berlais, Gavin Cromwell’s dual victor Flooring Porter and 2019 winner Paisley Park all potentially coming back for more.

Teahupoo and Irish Point are other key contenders for Elliott, with potential French raider Theleme prominent in the betting having won an Auteuil Grade One in November.

Crambo and Sir Gerhard are in the mix, with the Lucinda Russell-trained Ahoy Senor an interesting possible after a couple of disappointing chase starts this term.