Tin Ha
ID 478122
Born : 1973 Cat. M50 Ultrarunner since 2013 USA
42
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
56
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
55,9%
Rank quotient ?This runner's calculation uses 43 eligible race(s): Σ(rank − 1) = 2 335; Σ finishers = 4 180. 2 335 / 4 180 × 100 = 55.86%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed43
Km — ultra races5 023 km
> 100 km23
> 160 km19
> 200 km1
> 24h5
Longest race500,0 km
17th Last Annual Vol-State 500K Endurance Run — 14/7/2022

Km per year (ultra races)

500
1 race
2022
51
1 race
2023
252
3 races
2024
2025
161
1 race
2026

Race types (share of distance)

Road22,1%
Trail77,9%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M2
Longest winning streak0
Current streak0

Records

50 km5h02'2750 mi8h19'56100 mi22h29'1712 h80,47 km24 h114,75 km

HISTORY

43 race(s)
DateRacePerf.Rk
2026
28.03 100mi USA31st Umstead Endurance Run 100 Miles 27:57:02 h112
2024
12.10 100mi USA12th Indiana Trail 100 Mile 27:41:12 h82
13.04 50km USA14th New River Trail 50 km 6:39:46 h40
24.02 24h USA1st Cheraw 24 Hour 41.521 km24
2023
09.09 12h USA5th Mountaineer Rumble 12 Hour Run 50.694 km14
2022
14.07 500km USA17th Last Annual Vol-State 500K Endurance Run 7d 11:37:37 h39
2021
06.11 100mi USA2nd Rim to River 100 Mile Race 29:56:24 h109
31.07 100mi USA3rd Badger Trail Races by Ten Junk Miles Racing 26:29:17 h25
2019
18.10 100mi USA2nd Mines of Spain 100 Mile Race 29:27:40 h31
12.04 100mi USA8th The Zion 100 Mile Run 31:15:36 h91
16.02 100mi USA10th Beast of Burden Winter 100 Miler 26:09:49 h7
2018
21.07 100mi USA30th Vermont 100 Mile Endurance Race 25:49:54 h166
02.06 50mi USA1st Dam Yeti 50 Mile Race 8:19:56 h7
03.03 100mi USA5th Blind Pig 100 Mile Ultra Marathon 23:19:44 h4
2017
28.10 100mi USA15th Javelina Jundred 100 Mile Endurance Run 24:16:50 h116
29.09 100mi USA3rd The Yeti 100 Mile Endurance Run 22:29:17 h24
12.08 100mi USA4th Eastern States 100 Mile 35:05:07 h109
06.05 12h USA9th Black Mountain Monster 12 Hour Run 80.467 km9
01.04 68mi USA5th Georgia Death Race 19:31:02 h66
18.03 50km USA1st Wicked Root 50 km Race 5:02:27 h3 🥉
11.02 50km USA5th Mill Stone 50K 6:21:24 h48
2016
31.12 100mi USA5th The Pistol 100 Mile Ultra Run 23:21:11 h17
10.09 100mi USA10th Headlands Hundred 100 Mile Endurance Run 28:38:15 h22
13.05 100mi USA4th Cruel Jewel 100 Mile 39:12:18 h62
23.04 50km USA4th Leatherwood Ultras 50 km 8:20:31 h38
19.03 68mi USA4th Georgia Death Race 21:29:05 h106
06.02 100mi USA24th Rocky Raccoon 100 Mile Trail Run 25:10:54 h105
16.01 50km USA6th Tsali Frosty Foot 50k 7:38:32 h46
2015
05.12 24h USA5th One Epic Run 24 Hour Race 49.889 km116
07.11 100mi USA8th Pinhoti 100 Mile 28:10:59 h92
19.09 50km USA2nd The Barkley Fall Classic 12:23:06 h71
27.06 50km USA5th Bad Marsh 50k Night Ultra 5:59:50 h9
16.05 24h USA7th Black Mountain Monster 24 Hour Run 94.790 km13
18.04 50mi USA3rd Leatherwood Ultras 50 Mile 13:45:29 h15
14.03 68mi USA3rd Georgia Death Race 19:27:54 h105
06.03 40mi USA1st The Night Mare 11:06:00 h6
17.01 50km USA5th Tsali Frosty Foot 50k 6:08:03 h47
2014
02.08 100mi USA8th Burning River 100 Mile Endurance Run 28:59:41 h110
17.05 24h USA6th Black Mountain Monster 24 Hour Run 114.746 km8
29.03 50mi USA2nd Leatherwood Ultras 50 Mile 15:23:13 h43
08.02 50km USA2nd Mill Stone 50K 6:56:26 h39
04.01 50km USA15th Salem Lakeshore Frosty Fifty 5:43:56 h110
2013
07.12 24h USA3rd One Epic Run 24 Hour Race 59.867 km72