I've been competing in marathons since 2008 and ultramarathons since 2011. Results from key races, including records, are shown below. Notably, I am the current 100 Mile American Record Holder and the 12 Hour World Record Holder.

Year Race Distance Time Place
2017Rocky Raccoon100 MileDNF
2016Javelina Jundred100 Mile13:30:28 (Course Record)1
2016IAU 100k World Championships, Los Alcazares, Spain100 Km6:52:5020
2016Overlook Endurance Run50 Km3:41:552
2016Cuyamaca 100k100 KmDNF
2016Gobi 100K International Trail Race, Jiuguan, China100 Km
2016Lake Sonoma50 Mile7:09:0810
2016Comrades Marathon56 Miles6:05:5232
2016Mendocino Coast 50K50 Km3:55:361
2015Desert Solstice Track Meet100 Mile11:40:55 (American Record)
2015Fall 50 Classic50 Mile5:17:251
2015IAU 100k World Championships, Winschoten, Netherlands100 KmDNF
2015Apple Creek50 Km3:56:181
2015Ice Age Trail 5050 Mile6:17:221
2014IAU 100k World Championships, Doha, Qatar100 Km6:48:536
2014Fall 50 Classic50 MileDNF (wrong turn)
2014Six Days in the Dome100 Mile12:08:??
2014Psycho Psummer50 Km3:51:31 (Course Record)1
2014Ice Age Trail 5050 Mile6:19:526
2014Mad City USATF National 100k Road Championship100 Km6:44:04 (Course Record)1
2014South Carolina 24 Hour Track Meet200 Km16:23:33 (200 Km American Track Record)
2013Desert Solstice Track Meet 2013100 Mile11:47:21 (Then American Record)
2013Desert Solstice Track Meet 201312 Hour101.66 Miles (World Record)
2013Chicago Lakefront50 Mile5:12:36 (6 fastest American 50 mile; fastest American in 33 years)1
2013Tussey Mountain Back USATF 50 Mile Road Championship50 Mile5:32:222
2013Burning River100 MileDNF
2013Kettle Moraine 100100 Km8:39:09.6 (Course Record)1
2013Ice Age Trail 5050 Mile6:08:143
2013Icebreaker Indoor Marathon26.2 Mile2:31:29 (Event Record)1
2012JFK 50 Mile50 Mile6:05:087
2012Tussey Mountain Back USATF 50 Mile Road Championship50 Mile5:35:511
2012Western States100 Mile16:53:2815
2012Ice Age Trail 5050 Mile6:05:451
2012Mad City50 Km3:03:10 (Course Record)1
2012John Dick Memorial50 Km3:33:36 (Course Record)1
2011JFK 50 Mile50 Mile6:11:596
2011Fall 50 Classic50 Mile5:26:52 (Course Record; Fastest American 50 Mile in 2011)1
2011The North Face Midwest Regional50 Mile6:08:222
2011Illinois Marathon26.2 Mile2:31:455
2010The North Face Midwest Regional50 Mile6:02:371
2010Green Bay Marathon26.2 Mile2:37:15
2009Des Moines Marathon26.2 Mile2:41:45
2008Fox Cities Marathon26.2 Mile2:36:08