Burke McSwain
Born : 1991 Cat. M35 Ultrarunner since 2011 USA
33
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
60,7%
Rank quotient ?This runner's calculation uses 33 eligible race(s): Σ(rank − 1) = 2 840; Σ finishers = 4 682. 2 840 / 4 682 × 100 = 60.66%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed33
Km — ultra races2 022 km
> 100 km1
Longest race120,7 km

Km per year (ultra races)

126
2 races
2022
126
2 races
2023
326
5 races
2024
126
2 races
2025
101
2 races
2026

Race types (share of distance)

Trail100,0%

HISTORY

33 race(s)
DateRacePerf.Rk
2026
15.08 31.5mi USA25th Tamalpa Headlands 50K 6:07:45 h77
01.08 50km USA15th Rodeo Valley 50 km Trail Run 6:37:19 h40
2025
29.11 28.4mi USA40th Quad Dipsea Trail Run 5:49:38 h71
14.06 50mi USA14th OSS/CIA 50 Mile Night Run 14:22:44 h47
2024
30.11 28mi USA39th Quad Dipsea Trail Run 6:36:06 h141
08.06 100km USA3rd Malibu Canyon Trail Races (SAMO 100 km) 15:33:11 h27
11.05 50km USA12th Grizzly Peak 50k 7:12:57 h7
09.03 50mi USA12th Marin Ultra Challenge 50 Mile Race 14:11:09 h125
02.03 50km USA3rd North Marin Ridge 50km Run 8:30:30 h23
2023
25.11 28mi USA38th Quad Dipsea Trail Run 6:59:00 h204
03.06 50mi USA11th Marin Ultra Challenge 50 Mile Race 13:25:08 h94
2022
26.11 28mi USA37th Quad Dipsea Trail Run 6:20:36 h107
21.05 50mi USA9th San Francisco 50 Mile Endurance Run 11:48:01 h16
2021
27.11 28mi USA36th Quad Dipsea Trail Run 6:25:32 h100
31.07 50mi USA7th Pikes Peak Ultra 50 Mile 13:44:57 h47
2019
30.11 28mi USA35th Quad Dipsea Trail Run 7:17:07 h174
09.11 50km USA7th Mt. Tam Trail Run 7:52:36 h91
21.09 50km USA9th Coastal 50 km Trail Run 7:01:50 h24
14.09 75mi USA13th Headlands Hundred 75 Mile Endurance Run 26:05:34 h9
18.05 50mi USA7th San Francisco 50 Mile Endurance Run 13:00:16 h30
09.03 50mi USA8th Marin Ultra Challenge 50 Mile Race 13:17:15 h164
2018
24.11 28mi USA34th Quad Dipsea Trail Run 8:27:33 h246
19.05 50mi USA6th San Francisco 50 Mile Endurance Run 13:28:50 h32
10.03 50mi USA7th Marin Ultra Challenge 50 Mile Race 12:11:29 h101
2017
25.11 28mi USA33rd Quad Dipsea Trail Run 7:34:31 h204
2016
26.11 28mi USA32nd Quad Dipsea Trail Run 6:42:14 h126
23.04 50km USA2nd Rodeo Beach Rumble 50k 7:45:40 h13
26.03 50mi USA4th San Francisco 50 Mile Endurance Run 15:24:56 h39
06.02 50km USA6th Golden Gate 50 km Winter Trail Run 6:52:24 h22
16.01 50km USA6th Steep Ravine 50 km Trail Run 8:09:20 h28
2015
12.12 50km USA11th Rodeo Beach 50km 7:04:51 h41
28.11 28mi USA31st Quad Dipsea Trail Run 7:01:24 h177
2011
26.11 28mi USA27th Quad Dipsea Trail Run 8:36:35 h226