SISU is the Finnish word for Stoic Determination and is also the name of the Tri Coaching group led by Duncan Grainge‪.‬ Swim for Tri Podcast

Duncan and I chat about his switch from athlete to coach, his background, Kona, IM Lanzarote and his coaching philosophies. A rising star on the Tri coaching scene he shares how he looks after his athletes having nearly got locked down at the end of his last training camp at Playitas, Fuerteventura. You can read more about his coaching group at https://www.sisuracing.co.uk or contact Duncan on dg@sisuracing.co.uk



He has completed 13 IRONMAN races, 3 at Kona World Championships

INSCYD Certified

Numerous 70.3 IRONMAN'S

Is an IRONMAN Certified Coach

Open Water Swim Coach for Hercules Events

Training Peaks Certified Coach and Ambassador

Expert published contributor to "Time Outdoors" & "Mens Health"

Twice completed the Marathon Des Sable's, recognised as the toughest foot race on the planet

Diploma in Personal Training and Nutrition

Numerous Ultras incld UTSW twice

Swum competitively at club, county and regional level

Coached swimming at club level for over 7 years, all ranges and abilities including Masters, County and Regionals