One For Arthur

One For Arthur began his racing career on the amateur point-to-point circuit and was beaten in his first four races before winning at the Lingstown meeting in November 2013. When moved up to compete against professional competition following his move to Russell's yard in early 2014 he finished second in a National Hunt Flat race at Newcastle Racecourse in February and a Novice Hurdle at Kelso in March.

As he had failed to win under professional rules One For Arthur was campaigned in novice hurdles in the 2014/2015 season. He finished third in his first two starts but then recorded his first win under rules at Haydock Park in January and followed up with a fifteen length win at Ayr Racecourse on 10 February.[7] He won again at Ayr in March but when stepped up in class for the Sefton Novices' Hurdle at Aintree Racecourse in April he started a 40/1 outsider and was pulled up in a race won by Thistlecrack.

In the 2015/2016 season One For Arthur was campaigned in novice steeplechases and made a successful debut over the larger obstacles when winning at Kelso in October.[8] He failed to win again in six subsequent races that season, but ran consistently, finishing second once and third on three occasions,

On his first appearance of the 2016/2017 National Hunt season One For Arthur started 5/2 favourite for a handicap at Kelso in October and won by six lengths after taking the lead at the penultimate fence.[9] In December he was tried over the Grand National course at Aintree and finished fifth of the 22 runners behind Vieux Lion Rouge in the Becher Chase. In the Classic Chase at Warwick Racecourse on 4 January One For Arthur was assigned a weight of 151 pounds and started at odds of 14/1 in a field of 20 chasers. He took the lead at the second last fence and drew away to win by six lengths from Goodtoknow.[10]

One For Arthur was assigned a weight of 10-11 (151 pounds) for the Randox Health Grand National over four and a quarter miles at Aintree and started at odds of 14/1 in a forty-runner field. He was ridden by Derek Fox who had just returned from injury having sustained a broken wrist and a dislocated collarbone in a fall on 9 March. One For Arthur raced towards the rear of the field before beginning to make progress early on the second circuit. He moved into contention three fences out, at which point the favourite Blaklion had opened up a clear advantage. One For Arthur overtook the favourite approaching the final obstacle and stayed on up the run-in to win by four and a half lengths from Cause of Causes, with Saint Are taking third ahead of Blaklion.[11] He became the second horse trained in Scotland to win the race, following Rubstic's victory in 1979.[12] After the race Fox said "It's the best feeling I've ever had. He's just such a brave horse. It's a sign of a true racehorse to win the Grand National. It's unbelievable... I don't often get a chance to ride a horse as good as that".[13] Russell commented "I am so proud of the horse. He jumped fantastically and Derek gave him a great ride. He has done us proud, done Scotland proud and done everyone at the yard proud".[14]

One for Arthur ran again in the 2019 running of the race, finishing in sixth place for Derek Fox.