John Anderson
ID 77321
Born : 1978 Cat. M45 Ultrarunner since 2005 USA
34
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
55
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
3
Countries visited ?CHNChinaITAItalyUSAUnited States
7,2%
Rank quotient ?This runner's calculation uses 34 eligible race(s): Σ(rank − 1) = 333; Σ finishers = 4 609. 333 / 4 609 × 100 = 7.22%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed34
Km — ultra races4 257 km
> 100 km11
> 160 km11
> 200 km4
Longest race450,0 km
4° Tor des Glaciers — 9/9/2022

Km per year (ultra races)

621
2 races
2022
2023
161
1 race
2024
2025
2026

Race types (share of distance)

Trail100,0%

Wins & podiums (ultra)

🏆 Win7
🏆 Win M7
🏅 Top 314
🏅 Top 3 M14
Longest winning streak2
Current streak0

Records

50 km3h57'1850 mi6h58'49100 mi21h39'17

HISTORY

34 race(s)
DateRacePerf.Rk
2024
12.07 100mi USA31st Hardrock Hundred Endurance Run 38:02:55 h43
2022
09.09 450km ITA4° Tor des Glaciers 6d 17:33:50 h14
13.05 106mi USA10th Cruel Jewel 100 Mile 32:10:28 h25
2019
06.09 450km ITA1° Tor des Glaciers 6d 17:39:31 h7
2018
09.09 330km ITA9° Tor des Géants - 330 km Endurance Trail della Valle d'Aosta 4d 02:23:38 h33
14.07 40mi USA7th McCall Trailrunning Classic 40 Mile 7:54:48 h1 🏆
25.03 50km CHN4th Daluoshan Trail Run 50K 9:36:46 h92
2017
29.04 50mi USA28th Zane Grey 50 Mile Endurance Run 10:12:19 h6
2016
11.09 330km ITA7° Tor des Géants - 330 km Endurance Trail della Valle d'Aosta 4d 08:05:59 h32
23.07 50mi USA18th Siskiyou Out Back 50 Miles Trail Run 7:31:54 h6
07.05 50km USA3rd The Canyons Endurance 50 km Run 5:17:33 h4
2014
19.07 50mi USA13th Tahoe Rim Trail 50M Endurance Run 8:28:12 h1 🏆
2013
13.09 100mi USA7th Run Rabbit Run 100 Mile UltraMarathon - Hares Run 23:18:49 h15
03.08 50km USA2nd Mount Werner Classic 50K Trail Run 4:47:13 h1 🏆
2012
30.06 50km USA3rd North Fork 50 km Trail Race 4:21:51 h1 🏆
25.02 50km USA1st Ray Miller 50 km Trail Race 4:28:51 h4
2011
16.04 50mi USA22nd Zane Grey 50 Mile Endurance Run 10:04:23 h4
2010
09.07 100mi USA17th Hardrock Hundred Endurance Run 31:41:00 h12
01.05 50mi USA11th Collegiate Peaks 50 Miles 7:12:16 h3 🥉
13.03 50km USA21st Way Too Cool 50K Endurance Run 3:57:18 h5
2009
12.09 100mi USA30th Wasatch Front 100 Mile 21:39:17 h3 🥉
08.08 50mi USA3rd Headlands Hundred 50 Mile Endurance Run 7:34:04 h3 🥉
02.05 50mi USA10th Collegiate Peaks 50 Miles 6:58:49 h1 🏆
2008
04.10 50km USA7th Rock/Creek StumpJump 50K 4:19:19 h1 🏆
26.07 50km USA1st Speedgoat 50k 5:56:34 h2 🥈
01.03 50mi USA18th Old Pueblo 50 Mile Endurance Run 7:20:45 h1 🏆
2007
08.09 100mi USA28th Wasatch Front 100 Mile 23:15:47 h6
21.04 50mi USA4th Desert Rats Trail Running Festival 50 Miles 7:47:43 h2 🥈
03.03 50mi USA17th Old Pueblo 50 Mile Endurance Run 7:29:10 h2 🥈
2006
19.08 100mi USA24th Leadville Trail 100 Mile 22:14:48 h14
29.04 50mi USA17th Zane Grey Highline Trail 50 Mile 9:36:19 h5
04.03 50mi USA16th Old Pueblo 50 Mile Endurance Run 8:41:38 h6
2005
01.10 50km USA4th Rock/Creek StumpJump 50K 4:22:33 h3 🥉
23.04 50mi USA16th Zane Grey Highline Trail 50 Mile 10:02:57 h9