Sundermeier, Ronda
United StatesWomanBorn 19671998 – 2026Runner id 15845
Events
143
1998 – 2026
Best pace
10.558
km/h · 2011
Best finish
10th
of 137 · 2010
Distance raced
12,727
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 143 races from 1998 to 2026, ranging from 2.08 to 11.13 kilometres per hour, where higher is faster. A second, age-graded series is drawn above it; the gap between the two is the age credit.
- Actual pace
- Age-graded pace
Results
| Date | Event | Distance | Result | Pace km/h | Placing |
|---|---|---|---|---|---|
| 1998-10-25 | ORRC Autumn Leaves 50 km RunUnited States | 50km | 5:16:10 h | 9.489 | 14/22 |
| 1999-08-15 | 50km | 4:56:58 h | 10.102 | 35/73 | |
| 1999-09-11 | McKenzie River 50 km Trail RunUnited States | 50km | 5:55:32 h | 8.438 | 50/71 |
| 1999-10-24 | ORRC Autumn Leaves 50 Mile RunUnited States | 50mi | 9:48:48 h | 8.200 | 18/21 |
| 2000-04-29 | 50km | 7:04:55 h | 7.060 | 122/170 | |
| 2000-07-29 | 47.6mi | 10:31:50 h | 7.275 | 31/54 | |
| 2000-08-12 | 50km | 6:37:00 h | 7.557 | 42/55 | |
| 2000-09-09 | McKenzie River 50 km Trail RunUnited States | 50km | 6:03:23 h | 8.256 | 61/79 |
| 2001-02-24 | Catalina 100K Trail RunUnited States | 100km | 14:44:06 h | 6.787 | 42/51 |
| 2001-04-28 | 50km | 6:49:49 h | 7.320 | 100/154 | |
| 2001-06-10 | Bendistillery 50kUnited States | 50km | 5:07:10 h | 9.767 | 21/37 |
| 2001-07-14 | 50km | 6:11:26 h | 8.077 | 54/92 | |
| 2001-07-28 | 50mi | 11:11:42 h | 7.188 | 95/128 | |
| 2001-08-11 | Mt. Hood 50 Mile Trail RunUnited States | 50mi | 10:54:18 h | 7.379 | 30/49 |
| 2001-09-08 | McKenzie River 50 km Trail RunUnited States | 50km | 5:27:34 h | 9.158 | 38/80 |
| 2001-09-29 | 100mi | 31:59:36 h | 5.030 | 57/65 | |
| 2002-02-16 | 50km | 5:58:55 h | 8.358 | 35/78 | |
| 2002-03-09 | Way Too Cool 50K Endurance RunUnited States | 50km | 6:24:54 h | 7.794 | 355/524 |
| 2002-04-27 | 50km | 6:44:15 h | 7.421 | 99/178 | |
| 2002-07-13 | 50km | 6:01:09 h | 8.307 | 37/93 | |
| 2002-07-27 | 50mi | 11:08:13 h | 7.225 | 77/106 | |
| 2002-08-10 | 50mi | 10:25:06 h | 7.724 | 22/54 | |
| 2002-09-07 | 100mi | 31:18:10 h | 5.141 | 51/123 | |
| 2002-10-19 | 50mi | 10:49:42 h | 7.431 | 153/244 | |
| 2003-02-15 | 50km | 5:41:46 h | 8.778 | 29/87 | |
| 2003-03-22 | 24h | 127.138 km | 5.297 | 15/47 | |
| 2003-04-26 | 50km | 6:48:45 h | 7.339 | 108/177 | |
| 2003-08-02 | 50mi | 9:40:41 h | 8.314 | 14/50 | |
| 2003-08-23 | 100mi | 26:33:00 h | 6.062 | 13/41 | |
| 2003-09-13 | McKenzie River 50 km Trail RunUnited States | 50km | 5:34:37 h | 8.965 | 32/96 |
| 2003-11-06 | 50mi | 8:42:10 h | 9.246 | 9/14 | |
| 2004-02-21 | 50km | 5:39:50 h | 8.828 | 45/81 | |
| 2004-04-03 | American River 50 Mile Endurance RunUnited States | 50mi | 9:23:00 h | 8.576 | 124/461 |
| 2004-04-18 | Peterson Ridge Rumble 35 Mile Trail RunUnited States | 35mi | 5:49:50 h | 9.661 | 35/77 |
| 2004-05-10 | 50km | 5:59:25 h | 8.347 | 67/153 | |
| 2004-06-26 | 100mi | 25:39:50 h | 6.271 | 106/278 | |
| 2004-07-31 | 50mi | 9:43:39 h | 8.272 | 27/79 | |
| 2004-08-21 | 100km | 14:26:32 h | 6.924 | 11/33 | |
| 2004-09-18 | 100mi | 26:06:17 h | 6.165 | 18/63 | |
| 2005-03-19 | 50km | 6:01:59 h | 8.288 | 29/118 | |
| 2005-04-23 | 50mi | 13:27:56 h | 5.976 | 52/96 | |
| 2005-04-30 | 100km | 11:56:26 h | 8.375 | 83/223 | |
| 2005-06-25 | 100mi | 22:59:25 h | 7.000 | 71/318 | |
| 2006-03-18 | Chuckanut 50KUnited States | 50km | 6:10:44 h | 8.092 | 132/242 |
| 2006-04-09 | 60km | 5:56:52 h | 10.088 | 50/84 | |
| 2006-05-06 | 100km | 12:22:23 h | 8.082 | 91/229 | |
| 2006-06-24 | 100mi | 24:41:29 h | 6.518 | 56/210 | |
| 2006-07-29 | 50mi | 10:20:13 h | 7.784 | 68/124 | |
| 2006-08-19 | 100km | 15:17:45 h | 6.538 | 21/47 | |
| 2006-10-21 | 100mi | 22:42:00 h | 7.090 | 9/51 | |
| 2007-03-17 | Chuckanut 50KUnited States | 50km | 5:44:59 h | 8.696 | 86/260 |
| 2007-04-14 | 50mi | 8:27:29 h | 9.514 | 80/479 | |
| 2007-05-05 | 100km | 11:28:52 h | 8.710 | 54/200 | |
| 2007-05-19 | 50km | 5:27:21 h | 9.165 | 43/160 | |
| 2007-06-23 | 100mi | 23:14:00 h | 6.927 | 69/270 | |
| 2007-07-21 | 100mi | 21:36:15 h | 7.449 | 28/142 | |
| 2007-08-18 | 100mi | 24:16:26 h | 6.630 | 43/210 | |
| 2007-09-08 | 100mi | 27:57:23 h | 5.757 | 26/160 | |
| 2008-02-16 | 100km | 10:23:40 h | 9.621 | 6/23 | |
| 2008-03-15 | Chuckanut 50KUnited States | 50km | 5:46:52 h | 8.649 | 97/294 |
| 2008-04-19 | Leona Divide 50 Mile RunUnited States | 50mi | 8:51:45 h | 9.080 | 28/148 |
| 2008-05-10 | 50km | 5:35:49 h | 8.933 | 52/161 | |
| 2008-06-20 | 100mi | 25:10:59 h | 6.391 | 17/98 | |
| 2008-07-12 | 50km | 5:32:14 h | 9.030 | 36/116 | |
| 2008-07-26 | 50mi | 9:59:42 h | 8.051 | 86/202 | |
| 2008-08-30 | 100mi | 25:40:50 h | 6.267 | 3/22 | |
| 2009-03-13 | 100mi | 29:14:00 h | 5.505 | 7/42 | |
| 2009-05-02 | 100km | 11:43:42 h | 8.526 | 68/260 | |
| 2009-07-10 | 100mi | 33:56:29 h | 4.742 | 18/105 | |
| 2009-08-29 | 100mi | 24:15:10 h | 6.636 | 23/96 | |
| 2010-03-20 | 50km | 5:30:40 h | 9.073 | 117/287 | |
| 2010-04-11 | 60km | 5:54:40 h | 10.150 | 42/117 | |
| 2010-05-08 | 50km | 5:35:59 h | 8.929 | 51/210 | |
| 2010-07-31 | 50mi | 9:51:01 h | 8.169 | 69/194 | |
| 2010-09-25 | 53.2mi | 11:28:30 h | 7.461 | 13/24 | |
| 2010-10-23 | 100mi | 20:07:15 h | 7.998 | 10/137 | |
| 2011-03-11 | 50km | 6:23:13 h | 7.828 | 40/125 | |
| 2011-04-10 | 40mi | 6:36:08 h | 9.750 | 52/114 | |
| 2011-05-07 | 100km | 12:03:57 h | 8.288 | 106/287 | |
| 2011-06-12 | 50km | 6:46:08 h | 7.387 | 30/70 | |
| 2011-07-17 | 50mi | 9:59:25 h | 8.055 | 74/279 | |
| 2011-08-20 | 100mi | 24:41:37 h | 6.517 | 83/347 | |
| 2011-10-29 | 50km | 4:44:08 h | 10.558 | 10/46 | |
| 2011-11-12 | 100mi | 21:16:38 h | 7.564 | 26/174 | |
| 2012-03-17 | 24h | 50.000 km | 2.083 | 60/65 | |
| 2012-03-31 | 100mi | 19:37:36 h | 8.200 | 17/150 | |
| 2012-04-15 | 40mi | 6:37:52 h | 9.708 | 76/147 | |
| 2012-05-12 | 50km | 6:10:24 h | 8.099 | 104/238 | |
| 2012-06-09 | 100mi | 24:36:03 h | 6.542 | 32/131 | |
| 2012-07-28 | 50mi | 10:14:10 h | 7.861 | 65/123 | |
| 2012-08-18 | Waldo 100K Trail RunUnited States | 100km | 15:29:08 h | 6.458 | 49/91 |
| 2012-09-22 | 50km | 6:18:30 h | 7.926 | 68/118 | |
| 2013-02-02 | 50km | 7:16:09 h | 6.878 | 127/215 | |
| 2013-04-14 | 40mi | 6:27:09 h | 9.977 | 49/125 | |
| 2013-05-11 | 50km | 6:03:42 h | 8.249 | 90/239 | |
| 2013-05-31 | 100mi | 25:18:14 h | 6.360 | 11/114 | |
| 2013-08-17 | 100km | 13:20:14 h | 7.498 | 37/108 | |
| 2014-03-29 | 50km | 6:20:52 h | 7.877 | 66/236 | |
| 2014-04-13 | 40mi | 6:25:50 h | 10.011 | 52/135 | |
| 2014-05-18 | 50mi | 8:42:10 h | 9.246 | 26/106 | |
| 2014-06-14 | 50km | 5:49:43 h | 8.578 | 33/87 | |
| 2014-06-28 | 100mi | 25:01:48 h | 6.430 | 136/296 | |
| 2014-09-06 | 50km | 8:18:57 h | 6.013 | 48/192 | |
| 2014-10-18 | 50km | 7:23:50 h | 6.759 | 15/35 | |
| 2015-02-07 | Sean O'Brien 50 Mile Trail RaceUnited States | 50mi | 10:19:20 h | 7.796 | 24/100 |
| 2015-03-28 | 100km | 13:50:05 h | 7.228 | 85/190 | |
| 2015-05-09 | 50km | 5:35:28 h | 8.943 | 52/168 | |
| 2015-06-19 | 100mi | 27:47:00 h | 5.792 | 63/193 | |
| 2015-08-28 | 170km | 37:26:57 h | 4.539 | 436/1631 | |
| 2015-12-12 | 50km | 6:02:43 h | 8.271 | 12/27 | |
| 2016-02-06 | Sean O'Brien 50 Mile Trail RaceUnited States | 50mi | 10:30:58 h | 7.652 | 16/62 |
| 2016-03-05 | 50km | 5:30:22 h | 9.081 | 237/817 | |
| 2016-04-09 | 50mi | 10:07:48 h | 7.943 | 121/304 | |
| 2016-05-14 | 50km | 6:05:40 h | 8.204 | 94/232 | |
| 2016-06-17 | 100mi | 29:48:18 h | 5.400 | 93/174 | |
| 2016-09-03 | 65km | 9:38:25 h | 6.743 | 34/84 | |
| 2017-02-18 | 60km | 7:33:54 h | 7.931 | 30/110 | |
| 2017-04-22 | 50km | 7:54:35 h | 6.321 | 82/120 | |
| 2017-06-03 | 100km | 16:36:29 h | 6.021 | 29/39 | |
| 2017-07-07 | 170km | 2d 07:40:01 h | 3.054 | 131/184 | |
| 2017-09-08 | 100mi | 30:42:52 h | 5.240 | 77/201 | |
| 2018-04-21 | 50km | 7:41:14 h | 6.504 | 99/182 | |
| 2018-06-22 | 120km | 20:27:54 h | 5.864 | 268/1189 | |
| 2018-07-07 | 46.4km | 8:30:56 h | 5.449 | 54/70 | |
| 2018-08-31 | 171km | 37:48:48 h | 4.522 | 505/1778 | |
| 2019-04-20 | 50km | 8:21:50 h | 5.978 | 112/157 | |
| 2019-05-11 | 50mi | 11:29:40 h | 7.001 | 69/180 | |
| 2019-06-29 | 100mi | 25:52:44 h | 6.219 | 154/319 | |
| 2020-05-30 | 50mi | 12:09:49 h | 6.615 | 19/96 | |
| 2020-07-17 | 50mi | 14:31:59 h | 5.537 | 16/26 | |
| 2020-08-01 | 70km | 13:56:37 h | 5.020 | 24/57 | |
| 2021-06-19 | 100mi | 29:28:07 h | 5.461 | 68/177 | |
| 2022-07-23 | Speedgoat 50kUnited States | 50km | 10:10:24 h | 4.915 | 213/317 |
| 2022-08-13 | 55km | 8:04:32 h | 6.811 | 20/46 | |
| 2024-03-02 | 55km | 6:01:28 h | 9.129 | 49/105 | |
| 2024-04-27 | The Canyons Endurance 100 Km RunUnited States | 100km | 15:52:34 h | 6.299 | 180/444 |
| 2025-05-31 | 50km | 8:48:37 h | 5.675 | 16/26 | |
| 2025-07-25 | Speedgoat 50kUnited States | 50km | 9:36:51 h | 5.201 | 236/543 |
| 2025-08-16 | 50km | 6:31:27 h | 7.664 | 97/236 | |
| 2025-08-29 | 101km | 21:44:27 h | 4.646 | 854/1641 | |
| 2026-04-11 | 100mi | 25:45:41 h | 6.247 | 29/171 | |
| 2026-06-06 | 50km | 7:03:10 h | 7.089 | 23/77 | |
| 2026-06-13 | 50mi | 12:56:27 h | 6.218 | 75/161 |