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Nikolina Šustić

Ultra Running World Champion

I am really happy with Polar Vantage: it offers me many different functions, so many choices and options. I use it not only for running, but also for cycling and swimming. I train alone and don't follow training programs, so my Polar is a bit my coach and my "little guide" in training and competitions, but also in everyday life.



Running (10km to 100km)


July 24, 1987

Personal bests:

1:16:03h (Half marathon, 2019)

2:37:55h (Marathon, 2019)

7:20:34h (100km)

Pre-race ritual:

Always the same breakfast of coffee, spreadable milk and Nutella.

Proudest sporting moment:

The victory of the world cup at home, where my twin sister came to watch me live with many friends.


Career highlights


100km del Passatore Firenze-Faenza

1st place (7h 31'), race record & 1st world result at top list 100km

Treviso marathon

2nd place (2h, 39' 26")

Riga marathon

7th place (2.41.40) & qualification for WC in marathon


World Championship 100km, Croatia

1st place (7h 20' 34''), Croatian absolute national record of both MEN and WOMEN & 9th world result of all times

Verona marathon

1st place (2h 42' 25")


World Championship 100km, Spain

2nd place (7h 36' 09'')

100km del Passatore Firenze-Faenza

1st place, 3rd place overall (in the male field) (7h 40')

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