Söderkvist, Jan
SwedenManBorn 19602003 – 2025Runner id 4165
Events
158
148 race dates
Best pace
10.174
km/h · 2013
Best finish
15th
of 116 · 2008
Distance raced
13,052
km · splits not double-counted
Pace over time
151 of 158 results · km/h
Pace over time: 148 races and 3 splits from 2003 to 2025, ranging from 3.54 to 11.71 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
- Split of a race already plotted
7 results are not on this chart. They are counted in every statistic above and listed in full below — backyard ultras carry a lap count instead of a pace, which is the number that means something in that format.
Results
| Date | Event | Distance | Result | Pace km/h | Placing |
|---|---|---|---|---|---|
| 2003-04-19 | Two Oceans MarathonSouth Africa | 56km | 5:47:43 h | 9.663 | 3544/6251 |
| 2004-07-31 | Swiss Alpine MarathonSwitzerland | 78km | 10:16:31 h | 7.591 | 551/899 |
| 2004-10-16 | Sörmland Ultra MarathonSweden | 50km | 5:24:11 h | 9.254 | 53/64 |
| 2005-06-16 | Comrades Marathon - Down RunSouth Africa | 89km | 10:18:58 h | 8.627 | 5940/11729 |
| 2005-08-20 | 72km KraftloppetSweden | 72km | 7:14:02 h | 9.953 | 16/26 |
| 2005-10-02 | London to Brighton Road RaceGreat Britain | 87.1km | 9:13:55 h | 9.435 | 84/101 |
| 2005-10-08 | Sörmland Ultra MarathonSweden | 50km | 5:10:10 h | 9.672 | 43/58 |
| 2006-03-11 | Skövde 6-timmarsSweden | 6h | 56.838 km | 9.473 | 34/63 |
| 2006-05-06 | Miwok 100k Trail raceUnited States | 100km | 13:41:26 h | 7.304 | 150/229 |
| 2006-05-20 | GutsMuths-RennsteiglaufGermany | 72.7km | 8:29:12 h | 8.566 | 840/1557 |
| 2006-08-05 | Vasastafetten - singleSweden | 89km | 10:51:49 h | 8.192 | 2/2 |
| 2006-08-25 | 155km | 43:43:16 h | 3.545 | 1046/1152 | |
| 2006-09-16 | The Gax 100 milesSweden | 100mi | 27:21:00 h | 5.884 | 2/4 |
| 2006-10-07 | Sörmland Ultra MarathonSweden | 50km | 5:23:54 h | 9.262 | 55/71 |
| 2006-12-09 | 24h | 151.510 km | 6.313 | 40/78 | |
| 2006-12-09 | Bislett 24 hour indoor challenge - 12h SplitNorwaySplit of the race above; not counted again in the distance total | 12h | 97.010 km | 8.084 | 39/77 |
| 2007-01-13 | Bandera 100 km UltratrailUnited States | 100km | 17:07:39 h | 5.839 | 40/71 |
| 2007-02-03 | Rocky Raccoon 100 Mile Trail RunUnited States | 100mi | 23:47:43 h | 6.763 | 75/168 |
| 2007-03-17 | Skövde 6-timmarsSweden | 6h | 54.195 km | 9.033 | 70/113 |
| 2007-04-01 | Ursvik Ultra 75 kmSweden | 75km | 10:18:16 h | 7.278 | 22/23 |
| 2007-05-05 | 24h | 136.607 km | 5.692 | 22/31 | |
| 2007-06-23 | Western States 100 Mile Endurance RunUnited States | 100mi | 29:38:43 h | 5.429 | 251/270 |
| 2007-08-04 | The Gax 100 milesSweden | 100mi | 25:34:56 h | 6.291 | 6/10 |
| 2007-10-06 | Sörmland Ultra MarathonSweden | 50km | 5:07:07 h | 9.768 | 45/73 |
| 2007-11-03 | Helen Klein Ultra Classic 50miUnited States | 50mi | 8:53:51 h | 9.044 | 37/128 |
| 2007-12-08 | 12h | 102.855 km | 8.571 | 10/28 | |
| 2008-02-16 | Thames MeanderGreat Britain | 55mi | 10:23:00 h | 8.525 | 47/156 |
| 2008-03-15 | 6h | 57.425 km | 9.571 | 58/101 | |
| 2008-04-05 | Umstead Endurance Run 50 MilesUnited States | 50mi | 9:35:06 h | 8.395 | 15/116 |
| 2008-04-26 | 100km | 11:28:57 h | 8.709 | 11/11 | |
| 2008-05-10 | Lidingö Ultra 50 kmSweden | 50km | 5:36:26 h | 8.917 | 163/259 |
| 2008-08-16 | The Gax 100 milesSweden | 100mi | 24:34:28 h | 6.549 | 3/7 |
| 2008-10-05 | London to Brighton Trail RaceGreat Britain | 90km | 13:05:00 h | 6.879 | 56/86 |
| 2008-10-11 | Sörmland Ultra MarathonSweden | 50km | 5:23:02 h | 9.287 | 72/102 |
| 2009-02-07 | GB Ultra Thames TrotGreat Britain | 50mi | 11:27:21 h | 7.024 | 46/63 |
| 2009-04-05 | Ursvik Ultra 75 kmSweden | 75km | 10:26:50 h | 7.179 | 34/37 |
| 2009-05-09 | Lidingö Ultra 50 kmSweden | 50km | 5:02:59 h | 9.902 | 129/287 |
| 2009-08-15 | The Gax 100 milesSweden | 100mi | 28:18:00 h | 5.687 | 12/22 |
| 2009-09-20 | London to Brighton Trail RaceGreat Britain | 90km | 11:46:56 h | 7.639 | 75/156 |
| 2009-10-10 | Sörmland Ultra MarathonSweden | 50km | 5:09:50 h | 9.683 | 76/128 |
| 2010-01-16 | GB Ultra Country to CapitalGreat Britain | 45mi | 8:43:43 h | 8.297 | 60/90 |
| 2010-03-27 | Umstead Endurance Run 100 MilesUnited States | 100mi | 24:44:47 h | 6.503 | 88/133 |
| 2010-05-08 | Lidingö Ultra 50 kmSweden | 50km | 5:23:53 h | 9.263 | 165/268 |
| 2010-06-26 | Western States 100 Mile Endurance RunUnited States | 100mi | 29:48:02 h | 5.400 | 321/328 |
| 2010-07-17 | Vermont 100 Mile Endurance RaceUnited States | 100mi | 28:12:29 h | 5.705 | 117/153 |
| 2010-09-05 | London to Brighton Trail RaceGreat Britain | 90km | 11:51:34 h | 7.589 | 51/106 |
| 2010-10-09 | Sörmland Ultra MarathonSweden | 50km | 5:08:39 h | 9.720 | 80/125 |
| 2010-11-27 | 24h | 118.126 km | 4.922 | 76/111 | |
| 2010-11-27 | Bislett 24 hour indoor challenge - 12h SplitNorwayIAU BronzeSplit of the race above; not counted again in the distance total*Tåby | 12h | 75.755 km | 6.313 | 91/111 |
| 2011-01-15 | GB Ultra Country to CapitalGreat Britain | 45mi | 8:17:31 h | 8.734 | 69/114 |
| 2011-02-05 | Rocky Raccoon 100 Mile Trail RunsUnited States | 100mi | 28:21:55 h | 5.674 | 152/190 |
| 2011-02-26 | 12h | 91.153 km | 7.596 | 40/59 | |
| 2011-02-26 | Bislett 12 hour indoor challenge - 6h SplitNorwaySplit of the race above; not counted again in the distance total | 6h | 49.222 km | 8.204 | 51/55 |
| 2011-03-12 | 6h | 51.795 km | 8.633 | 79/108 | |
| 2011-04-09 | 100mi | 29:25:45 h | 5.469 | 44/44 | |
| 2011-05-07 | 50km | 5:11:10 h | 9.641 | 169/302 | |
| 2011-08-27 | 85mi | 22:31:00 h | 6.075 | 46/69 | |
| 2011-09-11 | 90km | 12:48:00 h | 7.031 | 77/93 | |
| 2011-11-26 | 24h | 131.030 km | 5.460 | 65/119 | |
| 2012-01-14 | 45mi | 8:08:42 h | 8.891 | 103/186 | |
| 2012-02-04 | 50mi | 9:46:32 h | 8.231 | 156/223 | |
| 2012-02-11 | 50km | 6:32:17 h | 7.648 | 38/61 | |
| 2012-03-03 | 100mi | 27:20:43 h | 5.885 | 107/114 | |
| 2012-04-28 | 50km | 5:06:11 h | 9.798 | 161/352 | |
| 2012-05-19 | 50mi | 11:53:07 h | 6.770 | 19/24 | |
| 2012-06-09 | Jättelångt 68 km TrailSweden | 68km | 8:38:00 h | 7.876 | 61/77 |
| 2012-07-07 | Full Moon RaceSweden | 50mi | 9:58:00 h | 8.074 | 4/17 |
| 2012-08-11 | North Downs Way 100 Mile RaceGreat Britain | 100mi | 27:26:51 h | 5.863 | 44/69 |
| 2012-10-06 | 52km | 6:31:00 h | 7.980 | 21/28 | |
| 2012-10-20 | 50mi | 10:13:09 h | 7.874 | 112/260 | |
| 2013-01-12 | GB Ultra Country to CapitalGreat Britain | 45mi | 8:06:09 h | 8.938 | 133/256 |
| 2013-02-02 | GB Ultra Thames TrotGreat Britain | 50mi | 8:14:49 h | 9.757 | 140/242 |
| 2013-02-23 | 24h | 101.020 km | 4.209 | 81/100 | |
| 2013-04-27 | 53mi | 12:07:43 h | 7.033 | 240/417 | |
| 2013-05-04 | 50km | 4:54:52 h | 10.174 | 113/305 | |
| 2013-05-25 | 45km | 5:23:00 h | 8.359 | 49/80 | |
| 2013-06-08 | Jättelångt 68 km TrailSweden | 68km | 8:38:00 h | 7.876 | 64/78 |
| 2013-06-15 | 100mi | 26:41:17 h | 6.030 | 104/142 | |
| 2013-08-24 | Ridgeway Challenge 85 Mile Trail RunGreat Britain | 85mi | 22:02:00 h | 6.209 | 46/75 |
| 2013-10-05 | 52km | 5:58:14 h | 8.709 | 42/57 | |
| 2013-10-19 | Rowbotham's Round RotherhamGreat Britain | 50mi | 9:51:11 h | 8.167 | 68/236 |
| 2013-12-14 | 100km | 13:53:37 h | 7.198 | 4/6 | |
| 2014-01-11 | GB Ultra Country to CapitalGreat Britain | 45mi | 8:18:30 h | 8.717 | 182/304 |
| 2014-02-01 | GB Ultra Thames TrotGreat Britain | 50mi | 9:25:44 h | 8.534 | 150/234 |
| 2014-03-01 | Green Man Ultra 45 MilesGreat Britain | 45mi | 10:41:00 h | 6.779 | 61/128 |
| 2014-04-06 | 45km | 5:22:18 h | 8.377 | 19/27 | |
| 2014-04-12 | 100mi | 25:50:27 h | 6.228 | 55/58 | |
| 2014-05-03 | 50km | 5:07:39 h | 9.751 | 143/255 | |
| 2014-05-24 | 45km | 5:32:58 h | 8.109 | 57/99 | |
| 2014-06-14 | South Downs Way 100 Mile RaceGreat Britain | 100mi | 26:49:26 h | 6.000 | 140/179 |
| 2014-07-12 | The Gax 100 milesSweden | 100mi | 26:41:00 h | 6.031 | 11/21 |
| 2014-08-31 | 100km | 15:56:00 h | 6.276 | 3/6 | |
| 2014-09-20 | 100mi | 28:10:25 h | 5.712 | 5/6 | |
| 2014-10-04 | 52km | 6:17:15 h | 8.270 | 28/37 | |
| 2015-01-17 | GB Ultra Country to CapitalGreat Britain | 45mi | 8:10:06 h | 8.866 | 154/296 |
| 2015-02-07 | GB Ultra Thames TrotGreat Britain | 50mi | 9:40:43 h | 8.314 | 147/259 |
| 2015-03-01 | St Peters Way UltraGreat Britain | 45mi | 9:42:00 h | 7.466 | 42/62 |
| 2015-03-22 | Ursvik Ultra 75 kmSweden | 75km | 10:10:11 h | 7.375 | 48/58 |
| 2015-05-03 | 50km | 5:17:10 h | 9.459 | 128/190 | |
| 2015-05-16 | Lida Ultra Marathon 54kmSweden | 54km | 5:41:15 h | 9.495 | 17/38 |
| 2015-07-04 | The Great Glen UltraGreat Britain | 72mi | 20:38:11 h | 5.615 | 51/51 |
| 2015-07-11 | St. Cuthbert's Way 100 Km UltraGreat Britain | 100km | 17:39:10 h | 5.665 | 22/36 |
| 2015-08-30 | Chiltern Way Ultra 100kGreat Britain | 100km | 15:41:00 h | 6.376 | 2/4 |
| 2015-09-19 | 100mi | 25:02:25 h | 6.427 | 2/6 | |
| 2016-01-16 | GB Ultra Country to CapitalGreat Britain | 45mi | 8:02:27 h | 9.007 | 176/295 |
| 2016-02-06 | GB Ultra Thames TrotGreat Britain | 50mi | 10:29:06 h | 7.675 | 184/210 |
| 2016-02-28 | St Peters Way UltraGreat Britain | 45mi | 8:43:00 h | 8.308 | 31/67 |
| 2016-03-19 | Hardmoors 55Great Britain | 55mi | 13:52:17 h | 6.381 | 211/285 |
| 2016-04-09 | South Downs Way 50 Mile RaceGreat Britain | 50mi | 10:56:42 h | 7.352 | 245/341 |
| 2016-05-08 | 50km | 5:17:56 h | 9.436 | 122/202 | |
| 2016-05-14 | North Downs Way 50 Mile RaceGreat Britain | 50mi | 10:41:39 h | 7.524 | 114/199 |
| 2016-05-21 | Lida Ultra Marathon 54kmSweden | 54km | 5:42:37 h | 9.457 | 20/28 |
| 2016-07-02 | 64km | 10:42:53 h | 5.973 | 71/85 | |
| 2016-08-13 | Stour Valley Path 100km Ultra RunGreat Britain | 100km | 14:57:43 h | 6.684 | 61/84 |
| 2016-08-28 | Chiltern Way Ultra 100kGreat Britain | 100km | 14:43:04 h | 6.795 | 2/2 |
| 2016-09-17 | Chiltern Wonderland 50 Mile RaceGreat Britain | 50mi | 9:56:38 h | 8.092 | 64/159 |
| 2016-10-01 | 52km | 5:58:13 h | 8.710 | 16/38 | |
| 2016-10-08 | Sörmland Ultra MarathonSweden | 50km | 5:22:40 h | 9.298 | 125/206 |
| 2016-10-15 | Rowbotham's Round RotherhamGreat Britain | 50mi | 9:39:09 h | 8.336 | 43/193 |
| 2016-11-26 | Wendover Woods 50Great Britain | 50mi | 12:44:47 h | 6.313 | 89/142 |
| 2017-01-14 | GB Ultra Country to CapitalGreat Britain | 45mi | 8:25:24 h | 8.598 | 216/313 |
| 2017-02-04 | GB Ultra Thames TrotGreat Britain | 50mi | 10:08:14 h | 7.938 | 109/145 |
| 2017-03-04 | Green Man Ultra 45 MilesGreat Britain | 45mi | 10:41:33 h | 6.773 | 124/201 |
| 2017-03-11 | 6h | 54.155 km | 9.026 | 62/109 | |
| 2017-04-01 | Ursvik Ultra 45 kmSweden | 45km | 5:54:04 h | 7.626 | 41/45 |
| 2017-04-08 | South Downs Way 50 Mile RaceGreat Britain | 50mi | 10:23:28 h | 7.744 | 204/364 |
| 2017-04-22 | 50mi | 10:02:42 h | 8.011 | 27/51 | |
| 2017-05-07 | 50km | 5:20:52 h | 9.350 | 145/238 | |
| 2017-05-20 | Lida Ultra Marathon 54kmSweden | 54km | 5:44:21 h | 9.409 | 14/19 |
| 2017-06-17 | EcoTrail Stockholm 80 kmSweden | 80km | 11:26:10 h | 6.995 | 67/89 |
| 2017-07-08 | Full Moon RaceSweden | 50mi | 10:38:00 h | 7.567 | 18/31 |
| 2017-08-27 | Chiltern Way Ultra 100kGreat Britain | 100km | 14:43:04 h | 6.795 | 2/2 |
| 2017-09-03 | London 2 Brighton Trail MarathonGreat Britain | 60mi | 13:33:00 h | 7.126 | 17/22 |
| 2017-09-16 | 50mi | 9:33:31 h | 8.418 | 23/53 | |
| 2017-10-07 | Sörmland Ultra MarathonSweden | 50km | 5:53:32 h | 8.486 | 110/147 |
| 2017-10-14 | Rowbotham's Round RotherhamGreat Britain | 50mi | 10:18:58 h | 7.800 | 40/169 |
| 2017-12-09 | 50km | 7:06:55 h | 7.027 | 97/135 | |
| 2018-01-13 | GB Ultra Country to CapitalGreat Britain | 45mi | 8:49:05 h | 8.213 | 203/305 |
| 2018-02-03 | GB Ultra Thames TrotGreat Britain | 50mi | 11:19:03 h | 7.110 | 191/200 |
| 2018-03-10 | 6h | 51.763 km | 8.627 | 54/90 | |
| 2018-03-24 | Ursvik Ultra 45 kmSweden | 45km | 6:43:34 h | 6.690 | 37/38 |
| 2018-04-14 | 60km | 7:41:46 h | 7.796 | 94/125 | |
| 2018-04-20 | 25h | 46.942 km | — | 33/34 | |
| 2018-04-22 | 50mi | 11:23:30 h | 7.064 | 41/46 | |
| 2018-04-28 | Trosa Backyard UltraSweden | 38h | 73.766 km | 11laps | 82/149 |
| 2018-05-05 | 50km | 5:43:00 h | 8.746 | 46/61 | |
| 2018-05-10 | 28h | 67.060 km | 10laps | 40/72 | |
| 2018-05-26 | 49km | 6:50:16 h | 7.166 | 25/40 | |
| 2018-06-09 | 62km | 9:30:45 h | 6.518 | 40/50 | |
| 2018-06-16 | Jättelångt 70 km TrailSweden | 70km | 8:40:07 h | 8.075 | 39/82 |
| 2018-09-22 | 48km | 6:55:21 h | 6.934 | 84/98 | |
| 2018-10-13 | Sörmland Ultra MarathonSweden | 50km | 6:23:58 h | 7.813 | 200/219 |
| 2019-04-26 | 29h | 46.942 km | — | 43/45 | |
| 2019-05-04 | 28h | 46.942 km | 7laps | 130/150 | |
| 2019-05-30 | 32h | 46.942 km | 7laps | 97/108 | |
| 2019-08-03 | 35h | 46.942 km | 7laps | 44/51 | |
| 2024-10-05 | Rowbotham's Round RotherhamGreat Britain | 50mi | 12:59:07 h | 6.197 | 82/183 |
| 2025-10-04 | 50mi | 13:08:24 h | 6.124 | 95/187 |