Henry Howard
ID 832068
Born : 1969 Cat. M55 Ultrarunner since 2016 USA
21
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
40
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
29,7%
Rank quotient ?This runner's calculation uses 21 eligible race(s): Σ(rank − 1) = 1 050; Σ finishers = 3 539. 1 050 / 3 539 × 100 = 29.67%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed21
Km — ultra races1 823 km
> 100 km5
> 160 km5
Longest race160,9 km
19th Burning River 100 Mile Endurance Run — 26/7/2025

Km per year (ultra races)

161
1 race
2022
80
1 race
2023
256
3 races
2024
311
3 races
2025
56
1 race
2026

Race types (share of distance)

Road3,1%
Trail96,9%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 32
🏅 Top 3 M3
Longest winning streak0
Current streak0

Records

50 km5h02'04100 km15h11'1550 mi10h13'12100 mi21h49'30

HISTORY

21 race(s)
DateRacePerf.Rk
2026
11.07 8h USA12th 8-Hour Dream Endurance Race 56.198 km41
2025
22.11 100km USA11th Dinosaur Valley Endurance Run 100 km 15:11:15 h31
26.07 100mi USA19th Burning River 100 Mile Endurance Run 29:11:40 h68
26.04 50km USA12th The Canyons Endurance 50 km Run 6:16:25 h231
2024
28.09 45km USA12th Hungerford Trail Race 28.3 Mile 4:24:31 h3 🥉
08.06 100mi USA29th Kettle Moraine 100 Mile Endurance Run 28:38:59 h119
20.04 50km USA13th Earth Day 50k 5:24:44 h12
2023
29.07 50mi USA17th Burning River 50 Mile Endurance Run 11:28:40 h53
2022
01.10 100mi USA8th The Hennepin Hundred - 100 Mile Run 22:50:01 h57
2021
02.10 100mi USA7th The Hennepin Hundred - 100 Mile Run 21:49:30 h24
2020
26.09 45km USA8th Hungerford Trail Race 28.3 Mile 4:16:41 h3 🥉
14.03 50km USA16th Bel Monte 50 km Endurance Run 6:17:11 h4
2019
02.11 100mi USA19th Rio Del Lago 100 Mile Endurance Run 26:06:57 h101
14.09 50km USA12th Endurance Challenge - Wisconsin Trail 50 km 5:02:04 h30
11.05 100km USA9th Ultra Race of Champions (UROC) 100K 15:29:23 h38
2018
01.12 50mi USA2nd Chattanooga 50 Mile Trail Race 10:48:53 h24
21.04 50mi USA2nd Big Turtle 50 Miler 11:50:55 h30
2017
01.04 50mi USA38th American River 50 Mile Endurance Run 10:13:12 h122
11.03 50km USA13th Bel Monte 50 km Endurance Run 7:03:00 h10
2016
17.09 50km USA9th Endurance Challenge - Wisconsin Trail 50 km 5:08:52 h27
09.07 50km USA22th Buckeye Trail 50k 6:26:21 h43