Loren Newman
ID 238417
Born : 1987 Cat. M35 Ultrarunner since 2011 USA
24
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
41
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
6
Countries visited ?CHNChinaHKGHong KongITAItalyJPNJapanSUISwitzerlandUSAUnited States
6,3%
Rank quotient ?This runner's calculation uses 24 eligible race(s): Σ(rank − 1) = 473; Σ finishers = 7 550. 473 / 7 550 × 100 = 6.26%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed24
Km — ultra races2 200 km
> 100 km6
> 160 km4
Longest race167,0 km
6th Ultra-Trail Mt. Fuji (UTMF) — 26/4/2019

Km per year (ultra races)

242
3 races
2022
95
2 races
2023
150
2 races
2024
161
1 race
2025
100
1 race
2026

Race types (share of distance)

Road2,3%
Trail97,7%

Wins & podiums (ultra)

🏆 Win4
🏆 Win M4
🏅 Top 37
🏅 Top 3 M7
Longest winning streak1
Current streak0

Records

50 km3h17'20100 km9h17'2150 mi7h09'54100 mi18h01'33

HISTORY

24 race(s)
DateRacePerf.Rk
2026
02.05 100km USA29th Miwok 100k Trail Race 9:17:21 h8
2025
28.06 100mi USA52nd Western States 100 Mile Endurance Run 18:01:33 h22
2024
19.10 100km USA4th Lake Sonoma 100K & 50K 11:29:26 h4
24.02 50km USA1st The Big Alta 4:47:59 h14
2023
25.11 28mi USA38th Quad Dipsea Trail Run 4:25:15 h6
16.04 50km USA7th Napa Valley 50k Trail Race 5:34:43 h2 🥈
2022
26.11 28mi USA37th Quad Dipsea Trail Run 4:30:26 h4
26.08 101km ITA16ème Courmayeur-Champex-Chamonix 14:44:06 h185
23.04 95.9km USA9th The Canyons Endurance 100 km Run 12:03:58 h65
2019
16.11 50mi USA13th Endurance Challenge - California Trail 50 Mile 7:09:54 h11
12.10 50km USA33th Ruth Anderson Ultra 50km 3:17:20 h1 🏆
26.04 167km JPN6th Ultra-Trail Mt. Fuji 20:40:14 h3 🥉
2018
14.04 100km CHN4th Ultimate Tsaigu Trail Kuocang - 100 km 19:12:01 h12
17.03 100km CHN5th Hangzhou 100 Ultra Trail Race 14:16:38 h1 🏆
2017
14.01 100km HKG7th Hong Kong 100 Ultra Trail Race 12:32:09 h52
2016
09.07 111km SUI8ème Trail Verbier St Bernard - X-Alpine 23:35:24 h29
07.05 50mi USA10th TARC Wapack and Back 50 Mile Trail Race 9:10:56 h1 🏆
2015
27.06 100mi USA42nd Western States 100 Mile Endurance Run 18:37:10 h17
25.04 50km USA5th TARC Spring Classic 50 km 3:47:33 h1 🏆
2014
19.07 100mi USA13th Tahoe Rim Trail 100M Endurance Run 21:41:57 h6
31.05 50km USA4th Canyon Meadow (Spring) 50 km Trail Run 4:01:13 h2 🥈
2013
27.04 50mi USA21st Leona Divide 50 Mile Run 8:17:57 h15
2012
13.10 50mi USA30th Dick Collins Firetrails 50 Mile 7:23:12 h6
2011
08.10 50mi USA29th Dick Collins Firetrails 50 Mile 8:27:11 h30