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Mack Grenfell

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v3.12.0

Mack Grenfell | Athlete Details | Triathlon Data

Ma

Mack Grenfell

Male

GB

11

Races

#35

Best

IRONMAN Hamburg

Latest 2025

Performance

Deviation Trend

Deviation score changes within age-gender category (50 is average, 60+ is top 16%)

* Races/events with fewer than 10 valid samples in the same age-gender group are not plotted.

Categories

Race Categories

Breakdown of race distance categories entered

Race History

Race History

Triathlon results and performance analysis for MackGrenfell

IRONMAN Hamburg 2025

LongJun 1, 2025

IRONMAN 70.3 Warsaw 2024

MiddleJun 9, 2024

IRONMAN 70.3 Peru 2024

MiddleApr 21, 2024

IRONMAN 70.3 World Championship (Men) 2023

MiddleAug 27, 2023

IRONMAN 70.3 Westfriesland 2023

MiddleJun 25, 2023

IRONMAN 70.3 Warsaw 2023

MiddleJun 11, 2023

IRONMAN 70.3 Jönköping 2021

MiddleSep 18, 2021

IRONMAN 70.3 Warsaw 2021

MiddleSep 5, 2021

IRONMAN 70.3 Staffordshire 2021

MiddleJun 13, 2021

IRONMAN Tallinn 2019

LongAug 3, 2019

IRONMAN 70.3 Staffordshire 2018

MiddleJun 10, 2018

Achievement badges

15 of 67 earned

1/7Legendary
3/20Epic
5/18Rare
6/22Common