James Tuscany
ID 44136
Born : 1953 Cat. M70 Ultrarunner since 1991 USA
40
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
50
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
32,0%
Rank quotient ?This runner's calculation uses 40 eligible race(s): Σ(rank − 1) = 2 564; Σ finishers = 8 007. 2 564 / 8 007 × 100 = 32.02%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed40
Km — ultra races3 055 km
> 100 km8
> 160 km2
> 24h11
> 48h6
Longest race164,2 km
9th Jackpot Ultra Running Festival 72 Hour Race — 18/2/2022

Km per year (ultra races)

241
2 races
2022
2023
2024
154
1 race
2025
2026

Race types (share of distance)

Road39,8%
Trail47,4%
?12,8%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M1
Longest winning streak0
Current streak0

Records

50 km4h59'5150 mi7h49'48100 mi23h36'3312 h89,32 km24 h156,40 km48 h129,55 km6 d154,32 km

HISTORY

40 race(s) · 1 split(s) nested
DateRacePerf.Rk
2025
23.06 6d USA8th Six Days in the Dome - The Redux 154.322 km23
2022
07.04 72h USA10th Beyond Limits Ultra Race 72 Hour 77.248 km41
18.02 72h USA9th Jackpot Ultra Running Festival 72 Hour Race 164.153 km26
2021
19.11 48h USA3rd Fat Ox 48 Hour Run 129.552 km16
18.06 6d USA4th Six Days in the Dome - The Redux 141.018 km34
2020
04.01 50km USA14th Hilo to Volcano 50k Ultramarathon 5:47:35 h12
2019
25.08 6d USA2nd Six Days in the Dome - The Redux 96.673 km66
05.01 50km USA13th Hilo to Volcano 50k Ultramarathon 5:22:08 h4
2018
18.08 50km USA4th Habanero Hundred 50 km 6:12:32 h7
06.01 50km USA12th Hilo to Volcano 50k Ultramarathon 5:45:54 h11
2017
19.08 50km USA3rd Habanero Hundred 50 km 6:11:07 h5
22.04 24h USA3rd Jackalope Jam 24 Hour Race 80.467 km16
2016
20.08 50km USA2nd Habanero Hundred 50 km 8:36:00 h46
09.01 50km USA10th Hilo to Volcano 50k Ultramarathon 6:25:19 h20
2015
14.02 100mi USA2nd Jackpot Ultra Running Festival 100 Mile Race 23:36:33 h17
2009
22.08 50mi USA5th Lean Horse Ultra-Marathon 50 Mile 12:56:53 h38
13.06 12h USA3rd Lake Merritt Half Day 12 Hour Run 86.099 km18
2008
06.12 50km USA19th Sunmart Texas Trails 50 km 6:38:51 h242
25.10 12h USA3rd San Francisco One Day, 12h 89.318 km16
19.01 50km USA2nd Hilo to Volcano 50k Ultramarathon 6:03:16 h24
2007
08.12 50km USA18th Sunmart Texas Trails 50 km 5:47:51 h97
28.07 50km USA1st El Scorcho 50k 5:15:22 h23
2006
09.12 50km USA17th Sunmart Texas Trails 50 km 5:35:49 h131
2004
04.12 50km USA15th Sunmart Texas Trails 50 km 5:47:00 h185
06.11 24h USA6th San Diego One Day 24-Hour Race 156.396 km30
24.04 50km USA4th Hells Hills 50km Race 6:30:43 h38
28.03 36.2mi USA27th Haleakala Run to the Sun 9:44:59 h50
2003
06.12 50km USA14th Sunmart Texas Trails 50 km 5:45:08 h226
29.11 50km USA5th Big Dog Ultra Trail Run 5:51:06 h3 🥉
01.03 24h USA2nd Houston Ultra Event Weekend 24h 90.477 km12
2002
07.12 50km USA13th Sunmart Texas Trails 50 km 5:31:13 h168
09.11 24h USA4th San Diego One Day 24-Hour Race 133.591 km23
14.09 24h USA12th Olander Park 24 Hour Run 125.130 km74
2001
01.12 50km USA12th Sunmart Texas Trails 50 km 5:42:29 h214
2000
02.12 50km USA11th Sunmart Texas Trails 50 km 5:19:41 h169
1999
04.12 50km USA10th Sunmart Texas Trails 50 km 5:03:00 h118
1998
12.12 50km USA9th Sunmart Texas Trails 50 km 5:05:17 h110
1997
13.12 50km USA8th Sunmart Texas Trails 50 km 5:11:25 h132
1996
12.12 50km USA7th Sunmart Texas Trails 50 km 4:59:51 h98
1991
23.02 50mi USAHouston Ultramarathon 50mi 7:49:48 h21