Seong-Nam (백성남) Baek
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Born : 1976
Cat. M50 Ultrarunner since 2016
16
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
31
DUV-index+ ?Largest integer N such that the race distances provide at least N complete segments of N km in total. A single long race may therefore contribute several segments. See the DUV-Index tab for the detailed calculation. calculation details
1
Countries visited ?South Korea
South Korea29,2%
Rank quotient ?This runner's calculation uses 16 eligible race(s): Σ(rank − 1) = 828; Σ finishers = 2 833. 828 / 2 833 × 100 = 29.23%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed16
Km — ultra races1 204 km
> 100 km1
Longest race110,0 km
7th Transjeju Int. Trail Run 100 — 12/10/2019
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road4,0%
Trail96,0%
HISTORY
16 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2020 | ||||
| 24.05 | 48km | 25th Jirisan Flower Stalk |
9:48:00 h | 10 |
| 2019 | ||||
| 12.10 | 110km | 7th Transjeju Int. Trail Run 100 |
20:28:25 h | 41 |
| 31.08 | 100km | 2nd Oxfam Trailwalker Korea |
36:57:31 h | 397 |
| 21.04 | 80km | 5th Korea 80K |
15:35:54 h | 20 |
| 31.03 | 64km | 1st Gurye Mt. Jiri Skyrace |
11:07:07 h | 21 |
| 2018 | ||||
| 21.04 | 58km | 4th Korea 50K |
10:15:19 h | 73 |
| 01.04 | 100km | 1st Oxfam Trailwalker Korea |
22:37:32 h | 28 |
| 2017 | ||||
| 14.10 | 100km | 5th Transjeju Int. Trail Run 100 |
16:21:36 h | 14 |
| 02.09 | 50km | 2nd DMZ Ultra Trail 50 km |
7:09:20 h | 20 |
| 20.05 | 100km | 2nd TNF 100 Korea |
19:06:13 h | 19 |
| 21.04 | 58km | 3rd Korea 50K |
9:53:08 h | 64 |
| 2016 | ||||
| 01.10 | 56km | 1st Ultra Trail Mt. Jiri |
10:57:13 h | 24 |
| 03.09 | 50km | 1st DMZ Ultra Trail 50 km |
5:36:10 h | 10 |
| 25.06 | 70km | 4th Geoje Jimaek Trail Run - 70 km |
13:06:23 h | 39 |
| 11.06 | 100km | 1st TNF 100 Korea |
22:40:03 h | 14 |
| 24.04 | 59.5km | 2nd Korea 50K |
10:27:03 h | 50 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 12/10/2019 | 7th Transjeju Int. Trail Run 100 | 110,00 | ×3 |
| ✓ 2 | 31/8/2019 | 2nd Oxfam Trailwalker Korea | 100,00 | ×3 |
| ✓ 3 | 1/4/2018 | 1st Oxfam Trailwalker Korea | 100,00 | ×3 |
| ✓ 4 | 14/10/2017 | 5th Transjeju Int. Trail Run 100 | 100,00 | ×3 |
| ✓ 5 | 20/5/2017 | 2nd TNF 100 Korea | 100,00 | ×3 |
| ✓ 6 | 11/6/2016 | 1st TNF 100 Korea | 100,00 | ×3 |
| ✓ 7 | 21/4/2019 | 5th Korea 80K | 80,00 | ×2 |
| ✓ 8 | 25/6/2016 | 4th Geoje Jimaek Trail Run - 70 km | 70,00 | ×2 |
| ✓ 9 | 31/3/2019 | 1st Gurye Mt. Jiri Skyrace | 64,00 | ×2 |
| ✓ 10 | 24/4/2016 | 2nd Korea 50K | 59,50 | ×1 |
| ✓ 11 | 21/4/2018 | 4th Korea 50K | 58,00 | ×1 |
| ✓ 12 | 21/4/2017 | 3rd Korea 50K | 58,00 | ×1 |
| ✓ 13 | 1/10/2016 | 1st Ultra Trail Mt. Jiri (UTMJ) | 56,00 | ×1 |
| ✓ 14 | 2/9/2017 | 2nd DMZ Ultra Trail 50 km | 50,00 | ×1 |
| ✓ 15 | 3/9/2016 | 1st DMZ Ultra Trail 50 km | 50,00 | ×1 |
| ✓ 16 | 24/5/2020 | 25th Jirisan Flower Stalk | 48,00 | ×1 |