DEMO DATA. All athlete names, results, and demographic fields (income, education, occupation, etc.) are fully synthesized for demonstration purposes. No real athlete data is represented.

Racer Dashboard

Mattie Heidenreich

43 · Female · London · United Kingdom ·

Age group 40-44

Elite in

5
Total races
45.4%
Best percentile
43.8%
Best AG percentile
43
Age

Performance trend

Stats this runner is willing to share

Demographics
Income
$109,041
Education
Bachelor's Degree
Occupation
Technology
Marital status
DIVORCED
Household size
2
Home
RENT
Training
Years running
12.1
Weekly mileage
42 km
Days / week
4
Physiology
Height
161 cm
Weight
63.3 kg
VO₂ max
35.1
Resting HR
59 bpm
Sleep
7.6 hr

Recent results

DateRaceTypeTimeOverallAGPercentile
Oct 26, 2026Chicago Mountain Derby 2026Ironman 70.315:56:2975th7th25.3%
Apr 27, 2026Ironman Texas 2026Ironman 140.631:21:00103rd19th38.9%
Apr 7, 2026Tokyo Coastal Dash 2026Marathon4:10:34107th14th32.9%
Aug 16, 2023TC10K 202310K59:00170th25th25.6%
Aug 4, 2023Paris Lakefront Cup 2023Ironman 70.312:06:0378th11th45.4%

Discussion