Sandra Villines-Burruss
ID 1297476
Born : 1972 Cat. W50 Ultrarunner since 2019 USA
39
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
75
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
28,4%
Rank quotient ?This runner's calculation uses 39 eligible race(s): Σ(rank − 1) = 378; Σ finishers = 1 333. 378 / 1 333 × 100 = 28.36%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed39
Km — ultra races6 828 km
> 100 km23
> 160 km20
> 200 km6
> 24h11
> 48h6
Longest race682,9 km
6th Six Days in the Dome - The Redux — 16/6/2023

Km per year (ultra races)

523
4 races
2022
1 258
5 races
2023
985
7 races
2024
1 635
10 races
2025
402
5 races
2026

Race types (share of distance)

Road38,4%
Trail29,9%
Elim.2,3%
?29,4%

Wins & podiums (ultra)

🏆 Win5
🏆 Win F9
🏅 Top 314
🏅 Top 3 F27
Longest winning streak2
Current streak0

Records

50 km6h35'1850 mi9h56'08100 mi18h35'006 h50,82 km12 h92,20 km24 h174,52 km48 h258,78 km6 d682,92 kmBackyard16 loops

HISTORY

39 race(s) · 3 split(s) nested
DateRacePerf.Rk
2026
27.06 37mi USA8th Toxic Trail 37 Mile Race 7:39:50 h6
25.04 50mi USA3rd Skunk Ape 50 Mile Endurance Run 13:13:48 h41
15.03 6h USA7th Picnic Island Ultra 6 Hour Race 50.823 km2 🥈
21.02 100mi USA4th Space Pirate 100 19:28:51 h2 🥈
03.01 50km USA16th Croom Zoom 50 km Run 7:08:17 h30
2025
27.09 100mi USA8th Miami 100 Mile Race 24:44:00 h5
13.09 12h USA10th Riverbend Park 12 Hour Ultra 91.410 km4
23.06 6d USA8th Six Days in the Dome - The Redux 644.783 km5
16.05 56mi USA13th Cruel Jewel 50 Mile 21:54:14 h79
26.04 50km USA9th Dunes 100 - 50 km Run 7:32:33 h30
05.04 50mi USA31st Croom Trail 50 Mile Fools Run 12:05:04 h16
16.03 6h USA6th Picnic Island Ultra 6 Hour Race 50.823 km2 🥈
22.02 100mi USA3rd Space Pirate 100 20:17:04 h3 🥉
14.02 48h USA1st Sombrero Ultra Running Festival 258.782 km1 🏆
02.02 Backyard Ultra USA7th Death at DuPuis Backyard Ultra 46.942 km (7h)29
2024
09.11 24h USA7th The Stinger 24 Hour Race 174.517 km1 🏆
02.11 100mi USA2nd Tampa Bay 100 Mile 26:49:00 h10
28.09 100mi USA7th Miami 100 Mile Race 25:21:00 h3 🥉
14.09 12h USA9th Riverbend Park 12 Hour Ultra 90.284 km2 🥈
27.04 130km USA12th Badwater Salton Sea 20:37:00 h11
24.02 100mi USA2nd Space Pirate 100 19:48:15 h3 🥉
10.02 Backyard Ultra USA6th Death at DuPuis Backyard Ultra 107.296 km (16h)14
2023
09.12 100mi USA9th Daytona 100 - 100 Miles Ultra 22:44:37 h28
23.09 100mi USA6th Miami 100 Mile Race 24:55:00 h4
16.06 6d USA6th Six Days in the Dome - The Redux 682.920 km4
22.04 12h USA2nd El Gato Rebelde Ultra 12-Hour 92.199 km5
25.02 100mi USA1st Space Pirate 100 21:42:37 h3 🥉
2022
24.09 100mi USA5th Miami 100 Mile Race 22:49:00 h2 🥈
01.09 90h USA8th A Race for the Ages 252.667 km8
25.06 37mi USA4th Toxic Trail 37 Mile Race 8:18:11 h9
23.04 50km USA6th Dunes 100 - 50 km Run 6:35:18 h22
2021
28.12 6d USA37th Across the Years, 6 days 603.658 km6
04.12 100mi USA7th Daytona 100 - 100 Miles Ultra 18:35:00 h7
06.11 24h USA8th Azalea 24 Hour Race 116.387 km8
25.09 100mi USA4th Miami 100 Mile Race 22:49:00 h1 🏆
28.08 37mi USA3rd Toxic Trail 37 Mile Race 7:23:26 h4
18.06 6d USA4th Six Days in the Dome - The Redux 679.373 km5
30.01 50mi USA7th Florida Skydive Ultra Run - 50 Miles 9:56:08 h1 🏆
2019
27.04 24h USA2nd Silver Moon Race 24 Hour Race 163.348 km1 🏆