John Duncombe
ID 873340
Born : 1977 Cat. M45 Ultrarunner since 2016 USA
10
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
32
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
17,4%
Rank quotient ?This runner's calculation uses 10 eligible race(s): Σ(rank − 1) = 143; Σ finishers = 822. 143 / 822 × 100 = 17.40%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed10
Km — ultra races1 216 km
> 100 km5
> 160 km5
> 200 km1
Longest race241,4 km
6th tBunk Endurance Challenge 150 Mile — 2/11/2018

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Trail100,0%

Wins & podiums (ultra)

🏆 Win2
🏆 Win M2
🏅 Top 32
🏅 Top 3 M2
Longest winning streak1
Current streak0

Records

50 km5h09'19100 km12h19'1450 mi7h05'41100 mi21h11'51

HISTORY

10 race(s)
DateRacePerf.Rk
2019
01.06 100mi USA24th Kettle Moraine 100 Mile Endurance Run 25:19:47 h52
2018
02.11 150mi USA6th tBunk Endurance Challenge 150 Mile 44:55:50 h1 🏆
07.09 100mi USA10th Run Woodstock - 100 Mile Hallucination Run 24:02:42 h24
28.07 100km USA4th Hot Hilly Hairy Ultra 100 km 12:19:14 h1 🏆
21.04 50km USA7th Earth Day 50k 5:26:18 h19
13.01 50km USA6th Frozen Gnome 50K 5:15:05 h11
2017
03.06 100mi USA22nd Kettle Moraine 100 Mile Endurance Run 24:43:36 h28
29.04 100mi USA5th Indiana Trail 100 Mile 21:11:51 h7
07.01 50km USA5th Frozen Gnome 50K 5:09:19 h6
2016
15.10 50mi USA7th Des Plaines River 50 Miles Trail Race 7:05:41 h4