Issy Nielson (F38)
| Race | Date | Distance | Result | Overall | |
|---|---|---|---|---|---|
| 2021 | |||||
| Elephant Mountain | 02/06/21 | 50 KM | 6:29:54 | 21 | |
| 2018 | |||||
| The Peak 50K | 07/15/18 | 50 KM | 6:48:33 | 10 | |
| 2017 | |||||
| Harding Hustle | 07/22/17 | 50 KM | 5:31:51 | 10 | |
| Hotfoot Hamster | 05/06/17 | 24 Hours | 100.04 | 2 | |
| Whiskey Basin Trail Runs | 04/08/17 | 88 KM | 10:31:55 | 8 | |
| Mesquite Canyon | 03/18/17 | 50 KM | 6:41:16 | 11 | |
| San Tan Scramble | 01/07/17 | 50 KM | 5:53:48 | 12 | |
| 2016 | |||||
| TARC to Hale and Back | 03/26/16 | 6 Hours | 31.5 | 14 | |
| 2014 | |||||
| New Jersey Ultra Trail Festival | 03/22/14 | 100 Miles | 28:35:12 | 19 | |
| Mid-Maryland Ultra | 02/08/14 | 50 KM | 4:45:56 | 10 | |
| The Batona 50 | 01/19/14 | 50 Miles | 9:49:00 | 2 | |
| 2013 | |||||
| Beast of Burden - Summer | 08/17/13 | 100 Miles | 20:56:16 | 7 | |
| Cacapon 12 Hour Challenge | 07/21/13 | 12 Hours | 40 | 13 | |
| Gunstock (GiddyUp Pineland) | 05/25/13 | 50 Miles | 8:59:42 | 26 | |
| Caumsett | 03/03/13 | 50 KM | 4:01:21 | 24 | |
| 2012 | |||||
| Mid-Maryland Ultra | 02/11/12 | 50 KM | 4:46:17 | 10 | |
| 2011 | |||||
| Gunstock (GiddyUp Pineland) | 05/29/11 | 50 Miles | 9:42:02 | 61 | |
| New Jersey Ultra Trail Festival | 03/19/11 | 50 Miles | 8:18:20 | 8 | |
Issy Nielson (F39)
| Race | Date | Distance | Result | Overall | |
|---|---|---|---|---|---|
| 2020 | |||||
| McDowell Mountain Frenzy | 12/05/20 | 50 KM | 6:02:46 | 41 | |
| Vulture Mine | 11/21/20 | 6 Hours | 15.9 | 21 | |
| 2017 | |||||
| McDowell Mountain Frenzy | 12/02/17 | 50 Miles | 9:50:31 | 10 | |
| Jackrabbit Jubilee | 09/02/17 | 12 Hours | 50.33 | 15 | |
| 2016 | |||||
| Colossal-Vail 50/50 | 11/12/16 | 50 KM | 6:45:49 | 33 | |
| 2015 | |||||
| Rhode Island Six Hour Ultra | 11/08/15 | 6 Hours | 37.814 | 7 | |
| 2013 | |||||
| Rhode Island Six Hour Ultra | 11/10/13 | 6 Hours | 35.113 | 16 | |
| 2012 | |||||
| Rhode Island Six Hour Ultra | 11/11/12 | 6 Hours | 27.01 | 35 | |
| 2011 | |||||
| JFK | 11/19/11 | 50 Miles | 8:20:29 | 124 | |
| 2010 | |||||
| Rhode Island Six Hour Ultra | 11/14/10 | 6 Hours | 32.414 | 43 | |
Issy Nielson (Unknown Age)
| Race | Date | Distance | Result | Overall | |
|---|---|---|---|---|---|
| 2012 | |||||
| New Jersey Ultra Trail Festival | 03/24/12 | 50 Miles | 7:48:29 | 3 | |
| GAC FA50 | 01/07/12 | 50 KM | 4:31:50 | 18 | |
| Canadian Death Race | 08/04/12 | 125 KM | 23:17:17 | 117 | |
| 2011 | |||||
| Rhode Island Six Hour Ultra | 11/13/11 | 6 Hours | 27.01 | 46 | |
