Chewey Bk Lam
ID 1174584
Born : 1980 Cat. M45 Ultrarunner since 2018 USA
10
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
29
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 ?USAUnited States
46,9%
Rank quotient ?This runner's calculation uses 10 eligible race(s): Σ(rank − 1) = 283; Σ finishers = 603. 283 / 603 × 100 = 46.93%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed10
Km — ultra races1 072 km
> 100 km3
> 160 km3
> 200 km1
> 24h2
> 48h2
Longest race321,9 km
41th Across The Years, 200mi — 28/12/2024

Km per year (ultra races)

2022
50
1 race
2023
506
4 races
2024
214
2 races
2025
2026

Race types (share of distance)

Road95,3%
Trail4,7%

Records

50 km4h34'1648 h163,53 km

HISTORY

10 race(s)
DateRacePerf.Rk
2025
14.02 48h USA12th Jackpot Ultra Running Festival 48 Hour Race 163.530 km17
01.02 50km USA47th Jed Smith Ultra Classic - 50 km Race 6:06:47 h27
2024
28.12 200mi USA41th Across The Years, 200mi 3d 22:54:35 h11
12.10 50km USA38th Ruth Anderson Ultra 50km 5:24:33 h35
27.07 52.4mi USA9th The San Francisco Ultramarathon 8:06:34 h14
18.05 50km USA39th Silver State 50 km 7:28:36 h61
2023
14.10 50km USA37th Ruth Anderson Ultra 50km 4:34:16 h15
2020
04.01 100mi USA35th Across The Years, 100mi 2d 02:07:23 h24
2018
30.12 48h USA34th Across the Years, 48h 89.542 km82
08.09 9:11h USA6th American Heroes Races - 9 hour 11 minute Run 51.499 km7