Lu-Cong (耿鲁聪) Geng
ID 683763
Born : 1969 Cat. M55 Ultrarunner since 2015 CHN
33
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
155
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
10
Countries visited ?BULBulgariaCHNChinaFRAFranceGBRUnited KingdomGREGreeceHKGHong KongITAItalyMARMoroccoMONMonacoUSAUnited States
22,4%
Rank quotient ?This runner's calculation uses 33 eligible race(s): Σ(rank − 1) = 1 076; Σ finishers = 4 806. 1 076 / 4 806 × 100 = 22.39%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed158
Km — ultra races25 852 km
> 100 km27
> 160 km23
> 200 km15
> 24h3
> 48h2
Longest race4 989,0 km
29th Self-Transcendence 3100 Mile Race — 30/8/2025

Km per year (ultra races)

1 609
1 race
2022
5 300
6 races
2023
6 217
4 races
2024
6 023
2 races
2025
2026

Race types (share of distance)

Road61,3%
Trail8,4%
Stage30,3%

Wins & podiums (ultra)

🏆 Win5
🏆 Win M5
🏅 Top 314
🏅 Top 3 M14
Longest winning streak1
Current streak1

Records

50 km5h21'45100 km15h57'07100 mi29h14'0024 h161,36 km48 h222,00 km6 d637,16 km

HISTORY

34 race(s) · 54 stage(s) nested · 14 split(s) nested
DateRacePerf.Rk
2025
30.08 3100mi USA29th Self-Transcendence 3100 Mile Race 0:00:00 h1 🏆
19.04 10d USA27th Sri Chinmoy 10 Day Race New York 1033.900 km2 🥈
2024
23.11 8d MON24ème 8 jours 'No Finish Line', Monaco 730.390 km2 🥈
01.09 3000km ITA3000 km Lauf - Ultratriathlonitaly 33d 17:38:26 h1 🏆
01.05 10d BULSri Chinmoy 10 Day Race 2024 Sofia 1112.345 km2 🥈
08–24.03 854mi/17stages GBRJOGLE Ultra - John O'Groats to Land's End 7d 22:56:00 h2 🥈
2023
03.12 48h CHN2nd Xiamen 48 Hour Race 222.000 km1 🏆
29.10 10h CHN1st Zhangpoling 10h Ultra Run 92.000 km2 🥈
04.06 3536km/63stages FRALa Grande Course de France 18d 18:56:00 h3 🥉
27.05 24h FRA10ème 24 heures d'Albi - open race 161.355 km3 🥉
19.05 180km GRE11. Olympian Race - Ancient Nemea-Olympia 25:44:43 h25
08.03 1000km ITA4^ UMF Winter Ed. 10 days - 1000km Split 9d 02:15:05 h4
08.03 10d ITA4^ UMF Winter Ed. 10 days 1108.891 km3 🥉
2022
14.09 1000mi ITA10 UMF Summer Ed. 1000mi 15d 22:25:36 h1 🏆
2020
31.12 10d CHN1st Xiamen 10 Day Race 1000.800 km5
28.11 50km CHN1st Wumeng Grass Plain - 50km 11:33:35 h44
26.09 50km CHN2nd Run Guizhou - Longli 50 km 5:21:45 h38
01.05 6d CHN1st Koolara 6 Day Race 637.164 km1 🏆
2019
19.10 155.4km CHN1st Chishui River Ultra Marathon 155 km 25:38:04 h48
23.06–04.08 2677km/43stages FRALa Grande Course - France Footrace Tour 2019 15d 11:33:00 h2 🥈
12.04 100mi CHN5th Jiangnan 100 Ultra Trail - 100mi 43:34:43 h129
30.03 55km CHN4th Mt Xiwang Ultra-Trail 9:12:23 h54
05.01 162km HKG4th Ultra-Trail Tai Mo Shan (UTMT) 100 Mile 33:47:34 h53
2018
27.10 102km CHN3rd Peak of Jiang Nan Skyrunning - 100km Ultimate 25:27:16 h4
11.09 130km ITA2° Tot Dret 34:41:18 h27
04.05 100mi CHNBeijing 100 miles 38:12:22 h8
2017
30.12 162km HKG3rd Ultra-Trail Tai Mo Shan (UTMT) 100 Mile 29:14:00 h12
10.09 330km ITA8° Tor des Géants - 330 km Endurance Trail della Valle d'Aosta 5d 13:20:31 h221
09.04 250km/6stages MAR32. Marathon des Sables Maroc 31:49:10 h121
2016
05.11 168km HKG4th HK168 - 168 km ultra-endurance race 37:23:25 h26
23.01 100km HKG6th Hong Kong 100 Ultra Trail Race 15:57:07 h221
2015
12.12 100mi CHN1st Ultra Trail Shenzhen 100 Miles 38:34:44 h9
31.10 102km CHN3rd Dali 100 Ultra Endurance Race 15:50:06 h17
02.05 88km CHNBeijing Xishan Int. Trail 16:35:00 h21