Lee, Sze-Ho (Alfair)
Hong KongManBorn 19732010 – 2026Runner id 369160
Events
62
31 race dates
Best pace
9.892
km/h · 2015
Best finish
5th
of 58 · 2025
Distance raced
6,112
km · splits not double-counted
Pace over time
58 of 62 results · km/h
Pace over time: 32 races and 26 splits from 2010 to 2026, ranging from 3.44 to 10.28 kilometres per hour, where higher is faster. A second, age-graded series is drawn above it; the gap between the two is the age credit.
- Actual pace
- Age-graded pace
- Split of a race already plotted
4 results are not on this chart. They are counted in every statistic above and listed in full below — backyard ultras carry a lap count instead of a pace, which is the number that means something in that format.
Results
| Date | Event | Distance | Result | Pace km/h | Placing |
|---|---|---|---|---|---|
| 2010-08-01 | Kaohsiung Summer 50km UltramarathonChinese Taipei | 50km | 6:29:13 h | 7.708 | 241/593 |
| 2013-10-19 | 45km Midnight ExpressHong Kong | 45km | 7:39:08 h | 5.881 | 41/215 |
| 2013-12-14 | The North Face 50 Hong KongHong Kong | 50km | 8:32:07 h | 5.858 | 39/442 |
| 2014-01-18 | Hong Kong 100 Ultra Trail RaceHong Kong | 100km | 16:53:46 h | 5.919 | 238/1159 |
| 2014-11-14 | Oxfam Trailwalker Hong KongHong Kong | 100km | 21:46:22 h | 4.593 | 558/4402 |
| 2015-01-30 | Hong Kong Ultra Marathon 12hrHong Kong | 12h | 53.900 km | 4.492 | 51/54 |
| 2015-03-01 | Rotary HK Ultra Marathon 50 KmHong Kong | 50km | 5:03:17 h | 9.892 | 96/234 |
| 2015-11-20 | Oxfam Trailwalker Hong KongHong Kong | 100km | 29:05:55 h | 3.437 | 2048/4651 |
| 2016-10-23 | MSIG HK50Hong Kong | 50km | 8:05:33 h | 6.179 | 52/192 |
| 2016-11-05 | HK168 - 63 Km ultra-endurance raceHong Kong | 63km | 9:52:55 h | 6.375 | 21/162 |
| 2016-11-18 | Oxfam Trailwalker Hong KongHong Kong | 100km | 23:37:55 h | 4.232 | 892/4577 |
| 2017-03-05 | Rotary HK Ultra Marathon 50 KmHong Kong | 50km | 5:28:03 h | 9.145 | 99/173 |
| 2017-12-30 | 115km | 21:32:00 h | 5.341 | 22/197 | |
| 2018-03-30 | Victoria 80Hong Kong | 80km | 15:24:58 h | 5.189 | 17/47 |
| 2018-04-15 | Round the Island Time TrialHong Kong | 64km | 8:00:00 h | 8.000 | 45/138 |
| 2018-04-28 | 24h | 152.000 km | 6.333 | 12/29 | |
| 2018-06-16 | 24h | 155.476 km | 6.478 | 14/141 | |
| 2019-02-22 | Victoria 3-day ChallengeHong Kong | 162km | 28:24:53 h | 5.701 | 1/4 |
| 2019-04-19 | Big Boar’s Backyard ChallengeHong Kong | 25h | 160.944 km | 24laps | 2/14 |
| 2019-06-15 | Sri Chinmoy 24 Hour Races SydneyAustralia | 24h | 182.133 km | 7.589 | 8/41 |
| 2019-06-15 | Sri Chinmoy 24 Hour Races Sydney - 100mi SplitAustraliaSplit of a longer race in this career; not counted again in the distance total | 100mi | 20:54:40 h | 7.696 | 9/12 |
| 2019-06-15 | Sri Chinmoy 24 Hour Races Sydney - 12h SplitAustraliaSplit of a longer race in this career; not counted again in the distance total | 12h | 98.400 km | 8.200 | 13/41 |
| 2019-12-01 | Hard as Nayls 50k IIHong Kong | 50km | 8:58:59 h | 5.566 | 9/16 |
| 2023-04-06 | Big Boar’s Backyard ChallengeHong Kong | 29h | 160.944 km | 24laps | 6/21 |
| 2023-06-10 | 24h | 173.053 km | 7.211 | 11/41 | |
| 2023-06-10 | Southern Sydney 24 Hour Ultra - 24h - 6h SplitAustraliaIAU SilverSplit of a longer race in this career; not counted again in the distance total | 6h | 50.179 km | 8.363 | 22/32 |
| 2023-06-10 | Southern Sydney 24 Hour Ultra - 24h - 12h SplitAustraliaIAU SilverSplit of a longer race in this career; not counted again in the distance total | 12h | 95.796 km | 7.983 | 11/37 |
| 2023-06-10 | Southern Sydney 24 Hour Ultra - 24h - 100mi SplitAustraliaIAU SilverSplit of a longer race in this career; not counted again in the distance total | 100mi | 21:56:16 h | 7.336 | 11/14 |
| 2023-09-23 | 24h | 126.400 km | 5.267 | 18/24 | |
| 2023-09-23 | Sri Chinmoy 24 Hour Track Race, Auckland - 100km SplitNew ZealandIAU BronzeSplit of a longer race in this career; not counted again in the distance total*Hong Kong | 100km | 12:25:05 h | 8.053 | 15/24 |
| 2023-12-01 | IAU 24h WC Taipei - 100mi SplitChinese TaipeiIAU GoldSplit of a longer race in this career; not counted again in the distance total | 100mi | 20:35:35 h | 7.815 | 191/215 |
| 2023-12-01 | IAU 24h WC Taipei - 12h SplitChinese TaipeiIAU GoldSplit of a longer race in this career; not counted again in the distance total | 12h | 96.800 km | 8.067 | 266/296 |
| 2023-12-01 | 24h | 187.193 km | 7.800 | 165/296 | |
| 2023-12-01 | 24h | 187.193 km | 7.800 | 12/46 | |
| 2024-02-23 | 48h | 294.626 km | 6.138 | 20/66 | |
| 2024-02-23 | Taipei 48hr Ultra Marathon - 24h SplitChinese TaipeiSplit of a longer race in this career; not counted again in the distance total | 24h | 160.191 km | 6.675 | 28/66 |
| 2024-02-23 | Taipei 48hr Ultra Marathon - 12h SplitChinese TaipeiSplit of a longer race in this career; not counted again in the distance total | 12h | 85.435 km | 7.120 | 38/64 |
| 2024-02-23 | Taipei 48hr Ultra Marathon - 100mi SplitChinese TaipeiSplit of a longer race in this career; not counted again in the distance total | 100mi | 24:08:28 h | 6.666 | 27/57 |
| 2024-02-23 | Taipei 48hr Ultra Marathon - 100km SplitChinese TaipeiSplit of a longer race in this career; not counted again in the distance total | 100km | 14:07:41 h | 7.078 | 35/66 |
| 2024-02-23 | Taipei 48hr Ultra Marathon - 50km SplitChinese TaipeiSplit of a longer race in this career; not counted again in the distance total | 50km | 7:01:35 h | 7.116 | 50/66 |
| 2024-02-23 | Taipei 48hr Ultra Marathon - 50mi SplitChinese TaipeiSplit of a longer race in this career; not counted again in the distance total | 50mi | 11:18:21 h | 7.117 | 39/66 |
| 2024-04-17 | Big Boar’s Backyard ChallengeHong Kong | 28h | 80.472 km | 12laps | 15/19 |
| 2024-11-23 | 12h | 65.155 km | 5.430 | 13/17 | |
| 2025-01-11 | Taipei Backyard UltraChinese Taipei | 37h | 187.768 km | 28laps | 5/58 |
| 2025-03-28 | Victoria 162Hong Kong | 162km | 32:37:01 h | 4.967 | 14/78 |
| 2025-05-06 | 72h | 382.106 km | 5.307 | 2/11 | |
| 2025-05-06 | K6 Czech Ultramarathon Festival - 72h, 48h SplitCzechiaIAU BronzeSplit of a longer race in this career; not counted again in the distance total*Hong Kong | 48h | 273.984 km | 5.708 | 2/11 |
| 2025-09-04 | 6d | 650.776 km | 4.519 | 5/37 | |
| 2025-09-04 | EMU 6 Day World Trophy - 24h SplitHungaryIAU BronzeSplit of a longer race in this career; not counted again in the distance total | 24h | 131.137 km | 5.464 | 16/36 |
| 2025-09-04 | EMU 6 Day World Trophy - 48h SplitHungaryIAU BronzeSplit of a longer race in this career; not counted again in the distance total | 48h | 236.226 km | 4.921 | 11/36 |
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