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

Marvin Bradtke

19 · Male · Grand Rapids, MI · USA ·

Age group U20

Elite in

11
Total races
98.9%
Best percentile
100.0%
Best AG percentile
19
Age

Performance trend

Personal records

5K
21:13
North Perth Character Run 2024
Ironman 70.3
12:42:50
Ironman 70.3 Puerto Varas 2023
10K
45:32
Course Saint-Laurent 2025
Half Marathon
1:43:05
Vung Tau City Trail 2023
Sprint Triathlon
2:56:07
Jacksonville Winter Marathon 2023
Marathon
3:20:06
L'Alpe de Grand Blanc 2023

Stats this runner is willing to share

Demographics
Income
$29,074
Education
Bachelor's Degree
Occupation
Skilled Trades
Marital status
MARRIED
Household size
2
Home
RENT
Training
Years running
7.0
Weekly mileage
61 km
Days / week
5
Physiology
Height
180 cm
Weight
57.1 kg
VO₂ max
40.2
Resting HR
52 bpm
Sleep
6.1 hr

Recent results

DateRaceTypeTimeOverallAGPercentile
Apr 21, 2026Run or Walk for Southlake 20265K24:36189th17th61.2%
Sep 25, 2025Ironman 70.3 Peru 2025Ironman 70.313:51:2856th7th69.6%
Sep 21, 2025Course Saint-Laurent 202510K45:3233rd5th75.8%
Jul 20, 2024Waterloo Grand River Games 2024Half Marathon2:00:4530th4th70.7%
Jun 21, 2024North Perth Character Run 20245K21:1341st4th59.6%
May 6, 2024Oklahoma City Moonlight Run 2024Sprint Triathlon2:56:2645th3rd47.6%
Dec 20, 2023Bend Harvest Trail 2023Ironman 70.314:05:3697th10th29.4%
Jul 19, 2023Vung Tau City Trail 2023Half Marathon1:43:0577th12th59.8%
May 26, 2023Jacksonville Winter Marathon 2023Sprint Triathlon2:56:0766th7th74.8%
May 12, 2023L'Alpe de Grand Blanc 2023Marathon3:20:063rd1st98.9%
Mar 28, 2023Ironman 70.3 Puerto Varas 2023Ironman 70.312:42:5064th8th62.3%

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