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

Tonya Rolfson

33 · Female · Singapore · Singapore ·

Age group 30-34

Elite in

3
Total races
58.3%
Best percentile
75.0%
Best AG percentile
33
Age

Performance trend

Stats this runner is willing to share

Demographics
Income
$18,336
Education
High School
Occupation
Retail/Service
Marital status
MARRIED
Household size
1
Home
RENT
Training
Years running
7.4
Weekly mileage
51 km
Days / week
4
Physiology
Height
153 cm
Weight
57.8 kg
VO₂ max
29.5
Resting HR
64 bpm
Sleep
6.3 hr

Recent results

DateRaceTypeTimeOverallAGPercentile
Apr 7, 2026Tokyo Coastal Dash 2026Marathon4:28:46134th25th15.8%
Sep 7, 2025Paris Harbor Challenge 202510K1:04:48286th43rd12.3%
Apr 28, 2025Denver Harvest Run 2025Marathon4:06:0521st2nd58.3%

Discussion