Ross Rolfson
41 · Male · Singapore · Singapore ·
Age group 40-44
Elite in
9
Total races
64.0%
Best percentile
77.8%
Best AG percentile
41
Age
Performance trend
Personal records
Stats this runner is willing to share
Demographics
- Income
- $111,218
- Education
- Bachelor's Degree
- Occupation
- Healthcare
- Marital status
- MARRIED
- Household size
- 4
- Home
- OWN
Training
- Years running
- 4.7
- Weekly mileage
- 50 km
- Days / week
- 4
Physiology
- Height
- 176 cm
- Weight
- 80.7 kg
- VO₂ max
- 36.8
- Resting HR
- 78 bpm
- Sleep
- 6.8 hr
Recent results
| Date | Race | Type | Time | Overall | AG | Percentile |
|---|---|---|---|---|---|---|
| Oct 18, 2026 | Runners Den St. Patrick's Day 5K 2026 | 5K | 22:47 | 172nd | 31st | 30.2% |
| Aug 11, 2026 | Triathlon de Québec - Baie de Beauport 2026 | Sprint Triathlon | 2:55:41 | 155th | 23rd | 50.3% |
| Mar 10, 2026 | Paris Lakefront Classic 2026 | Half Marathon | 2:19:16 | 191st | 36th | 37.9% |
| Oct 27, 2025 | Baltimore Bayshore Marathon 2025 | Half Marathon | 2:16:53 | 134th | 17th | 55.2% |
| Apr 12, 2025 | Waterloo Grand River Games 2025 | Half Marathon | 1:56:26 | 104th | 19th | 32.2% |
| Jun 16, 2023 | San Jose Spring Cup 2023 | Ironman 140.6 | 25:49:46 | 48th | 8th | 53.5% |
| Jun 13, 2023 | Auckland Founders Challenge 2023 | 10K | 53:51 | 33rd | 3rd | 64.0% |
| May 27, 2023 | Vancouver Summer Race 2023 | 5K | 28:41 | 266th | 49th | 39.5% |
| May 14, 2023 | Vancouver Memorial Open 2023 | Ironman 70.3 | 15:04:18 | 68th | 8th | 11.8% |