Time Efficient.

Marc@smart121 training has played a significant role in building my motivation to train again. Since getting into cross duathlon Marc has provided a balanced and interesting mix of workouts, building on my strengths and working on my weaknesses. Marc's experience and knowledge in cross duathlon/ triathlon is a real bonus and comes through in the training schedules he prepares, he also has a great network of fellow cross athletes building a great community through his XTrihub website. (January 2016)

The direction I have received from '121 Coaching' has enabled me to fit consistent, high quality and measured training around a busy work schedule.  The support and guidance from 121 Coaching undoubtedly contributed to the achievement of my Iron Distance PB at the European Long Distance Championships at Weymouth 2015, whilst racing for the GB Age Group Team. (January 2016)

"Training Plans can sometimes be complex and hard to fit in with life commitments. The custom training plan provided by Smart121 helped me fit training into everyday life. The continuity of training kept things interesting and the results speak for themselves. Ironman PB (By over 2Hrs) and Half Ironman PB. Additionally, to the plans the knowledge of the sport and advice on topics like nutrition have really helped me become a better triathlete." Justin Tombs ( Oct 14)

"I've been following a Smart 121 personalised training plan for about 8-months now and in that time I have completed my first half Ironman, achieved a 5K PB, 10K PB, 1/2 Marathon PB plus a sprint and standard PB. Generally i'm now running over a minute per mile faster and my cycling and swimming fitness have greatly improved.The training sessions are varied and each session has a purpose. The real-time feedback is extremely useful and a great motivator" Thanks Steph Tombs (Oct 14)

​feedback from Smart121 clients.

"Would like to thank Marc for the help and support he has given me over the last few months. After the initial assessment Marc quickly worked out a structured program for me. And WOW what a difference over the last few months I have seen a massive improvement in my fitness and performance. At the start I was achieving av speeds of 12/13 mph over 25mile rides...but lately I am seeing av speeds of 16mph over 45Miles..  My fitness is increasing weekly. Furthermore, Marc has helped me with my cycling technique and I am now enjoying cycling more than ever...  Highly Recommended. Thank you. Nick Barnes" (Apr 14)



2015 was an interesting and challenging season for me. In December 2014 I had a daughter.  Marc was able to adapt my programme to accommodate this decrease in training tempo from the 2014 season.  I still managed to better my half marathon time, achieve a sub 4:45 middle distance triathlon and finish 7th in the Eton middle man.   He also made swift changes to my training when I decided to compete in Ironman Mallorca at the last minute, a race where I bettered my finishing place from the previous year.  The way he was able to change the quantity of training but keep the quality and benefit is a credit to his ability and professionalism as a coach.