Siva Balu
ID 604112
Born : 1979 Cat. M45 Ultrarunner since 2014 IND
33
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
67,2%
Rank quotient ?This runner's calculation uses 33 eligible race(s): Σ(rank − 1) = 2 418; Σ finishers = 3 599. 2 418 / 3 599 × 100 = 67.19%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed33
Km — ultra races3 413 km
> 100 km13
> 160 km12
> 200 km2
Longest race257,5 km
11th Tuscobia Winter 160 Mile Ultramarathon — 27/12/2019

Km per year (ultra races)

50
1 race
2022
2023
50
1 race
2024
2025
2026

Race types (share of distance)

Road20,2%
Trail79,8%

Records

50 km5h30'49100 km15h48'3850 mi11h07'56100 mi26h08'24

HISTORY

33 race(s)
DateRacePerf.Rk
2024
23.03 50km USA12th Paleozoic Trail Runs - Cambrian Spring II 50K 7:04:02 h53
2022
18.03 50km USA10th Paleozoic Trail Runs - Cambrian Spring II 50K 6:44:57 h37
2019
27.12 160mi USA11th Tuscobia Winter 160 Mile Ultramarathon 2d 16:24:00 h16
05.10 100mi USA5th The Hennepin Hundred - 100 Mile Run 26:59:59 h110
07.09 100mi USA10th Hawk Hundred - 100 Mile Trail Run 31:38:18 h20
15.07 135mi USA33rd Badwater Ultramarathon 44:12:39 h70
18.05 100mi USA12th Keys100 Ultra-Marathons 100mi 29:30:16 h84
16.03 51.4mi USA6th Badwater Cape Fear 50 Mile 10:48:00 h42
12.01 40mi USA1st Saint Croix Winter Ultra 13:07:33 h29
2018
29.12 80mi USA10th Tuscobia Winter 80 Mile Ultramarathon 32:15:00 h36
27.10 50km USA19th Chicago Lakefront Fall 50km Race 5:46:06 h49
07.09 100mi USA10th Run Woodstock - 100 Mile Hallucination Run 26:08:24 h41
28.07 50mi USA37th Minnesota Voyageur Trail 50 Mile Ultra 12:35:07 h261
30.06 15:30h USA8th Dawn to Dusk Endurance Run 15:30 Hour 61.155 km41
21.04 50km USA7th Earth Day 50k 7:07:08 h83
24.03 50km USA6th Paleozoic Trail Runs - Silurian Spring 50K 6:25:30 h37
2017
28.10 30mi USA6th McNotagain 30 Mile Trail Run 8:02:52 h28
08.09 100mi USA9th Run Woodstock - 100 Mile Hallucination Run 28:35:09 h76
29.07 102mi USA11th Burning River 100 Mile Endurance Run 29:06:21 h100
03.06 100mi USA22nd Kettle Moraine 100 Mile Endurance Run 28:49:06 h81
29.04 100mi USA5th Indiana Trail 100 Mile 29:04:06 h76
08.04 50km USA18th Chicago Lakefront Spring 50km Race 5:30:49 h45
25.03 50km USA5th Paleozoic Trail Runs - Silurian Spring 50K 6:19:16 h61
2016
21.08 49km USA3rd Anchorage RunFest - 49K Ultra 4:41:06 h13
04.06 100mi USA21st Kettle Moraine 100 Mile Endurance Run 28:22:39 h100
14.05 50mi USA35th Ice Age Trail 50 Mile Run 11:07:56 h202
09.04 50km USA17th Chicago Lakefront Spring 50km Race 5:43:17 h68
2015
12.09 100mi USA7th Run Woodstock - 100 Mile Hallucination Run 29:35:17 h87
06.06 100km USA20th Kettle Moraine 100 km Endurance Run 15:48:38 h53
09.05 50mi USA34th Ice Age Trail 50 Mile Run 11:40:30 h259
21.03 50km USA16th Chicago Lakefront Spring 50km Race 5:34:02 h91
2014
06.12 50km USA1st Arctic Frog 50 km Race 6:25:36 h42
01.11 50km USA15th Chicago Lakefront Fall 50km Race 5:38:12 h60