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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Swanson, Seth   Submit Personal Website Send Link 
Club: The North Face 
Residence: Missoula
Year of birth: 1979 (Cat. german: M45)
Date of birth: 16.06.1979 (Cat. internat.: M45)
Nationality: USA USA United States
RunnerID: 238601
 

43 search results (43 Events, 4594.092 km).  (More)

2025 1 Event, 50 km  (More)
14.09.2025 The Rut Mountain Runs (USA) 50km
6:31:30 h Swanson, Seth *Missoula, MT  Overall: 13 M: 12 Cat M45: 1
2024 3 Events, 571.401 km  (More)
08.-14.09.2024 TOR330 - Tor des Géants (ITA) 330km
3d 15:53:20 h Swanson, Seth The North Face  Overall: 14 M: 11 Cat M45: 3
26.-27.07.2024 Crazy Mountain 100 (USA) 100mi
22:08:45 h Swanson, Seth *Missoula, MT  Overall: 1 M: 1 Cat M45: 1
08.06.2024 Scout Mountain 50 Miles Ultra Trail (USA) 50mi
9:35:56 h Swanson, Seth *Missoula, MT  Overall: 2 M: 2 Cat M40: 2
2023 2 Events, 229.934 km  (More)
18.-19.06.2023 Bighorn Mountain Wild & Scenic 100 Mile Trail Run (USA) 100mi
20:21:23 h Swanson, Seth *Missoula, MT  Overall: 3 M: 3 Cat M40: 2
22.-23.04.2023 KAI 69k (JPN) 69km
7:55:54 h Swanson, Seth The North Face  Overall: 9 M: 9 Cat M40: 3
2022 2 Events, 278 km  (More)
26.08.2022 Ultra Trail Tour du Mont Blanc (UTMB) (FRA) 170km
25:11:27 h Swanson, Seth the North Face  Overall: 50 M: 47 Cat M40: 10
18.-19.06.2022 River of No Return Endurance Run 108K (USA) 108km
12:44:39 h Swanson, Seth *Missoula, MT  Overall: 1 M: 1 Cat M40: 1
2021 2 Events, 200 km  (More)
24.08.2021 Sur les Traces des Ducs de Savoie (TDS) (ITA) 145km
20:42:51 h Swanson, Seth the North Face  Overall: 7 M: 7 Cat M40: 1
10.07.2021 Beaverhead 55K Endurance Run (USA) 55km
5:36:14 h Swanson, Seth *Missoula, MT  Overall: 1 M: 1 Cat M40: 1
2019 4 Events, 425.934 km  (More)
30.11.2019 Ultra-Trail Cape Town (UTCT) 100 Km (RSA) 100km
12:39:49 h Swanson, Seth the North Face  Overall: 27 M: 22 Cat M40: 3
01.09.2019 The Rut Mountain Runs (USA) 50km
5:52:45 h Swanson, Seth *Missoula, MT  Overall: 4 M: 4 Cat M40: 1
14.-16.06.2019 Bighorn Mountain Wild & Scenic 100 Mile Trail Run (USA) 100mi
19:30:03 h Swanson, Seth *Missoula, MT  Overall: 1 M: 1 Cat M35: 1
27.-28.04.2019 MIUT - Madeira Island Ultra Trail 115 km (POR) 115km
17:32:31 h Swanson, Seth the North Face  Overall: 36 M: 31 Cat M35: 5
2018 3 Events, 380.934 km  (More)
14.-15.09.2018 Run Rabbit Run 100 Mile UltraMarathon - Hares Run (USA) 100mi
20:42:03 h Swanson, Seth *Missoula, MT  Overall: 6 M: 6 Cat M35: 1
27.-29.04.2018 Ultra-Trail Mt. Fuji (UTMF) (JPN) 170km
20:44:29 h Swanson, Seth TNF  Overall: 3 M: 3 Cat M35: 1
07.04.2018 Woodside Purisima Creek Crossover (USA) 50km
3:46:07 h Swanson, Seth *Missoula, MT  Overall: 1 M: 1 Cat M35: 1
2017 4 Events, 435.7 km  (More)
19.-22.10.2017 Grand Raid Réunion - La Diagonale des Fous (FRA) 165.7km
28:05:08 h Swanson, Seth   Overall: 18 M: 17 Cat M35: 7
03.09.2017 The Rut Mountain Runs (USA) 50km
5:56:56 h Swanson, Seth *Missoula, MT  Overall: 7 M: 7 Cat M35: 1
23.-25.06.2017 Lavaredo Ultra Trail by UTMB - 120K (ITA) 120km
12:34:41 h Swanson, Seth the North Face  Overall: 2 M: 2 Cat M35: 1
14.01.2017 Hong Kong 100 Ultra Trail Race (HKG) 100km
10:16:40 h Swanson, Seth The North Face  Overall: 6 M: 6 Cat M35: 2
2016 2 Events, 100 km  (More)
03.12.2016 Endurance Challenge - California Trail 50 km (USA) 50km
4:16:57 h Swanson, Seth *Sausalito, CA  Overall: 4 M: 4 Cat M35: 2
16.10.2016 Endurance Challenge Chile 50km (CHI) 50km
6:58:53 h Swanson, Seth   Overall: 36 M: 32 Cat M35: 7
2015 4 Events, 511.401 km  (More)
28.-30.08.2015 Ultra Trail Tour du Mont Blanc (UTMB) (FRA) 170km
22:00:10 h Swanson, Seth The North Face  Overall: 4 M: 4 Cat M35: 2
27.-28.06.2015 Western States 100 Mile Endurance Run (USA) 100mi
15:17:28 h Swanson, Seth *Missoula, MT  Overall: 2 M: 2 Cat M35: 2
11.04.2015 Lake Sonoma 50 Mile Race (USA) 50mi
6:46:01 h Swanson, Seth *Missoula, MT  Overall: 6 M: 6 Cat M35: 2
07.02.2015 Sean O'Brien 100 km Trail Race (USA) 100km
8:57:06 h Swanson, Seth *Missoula, MT  Overall: 2 M: 2 Cat M35: 1
2014 3 Events, 402.335 km  (More)
23.-24.08.2014 Cascade Crest Classic 100 Mile (USA) 100mi
17:56:50 h Swanson, Seth   Overall: 1 M: 1 Cat M35: 1
28.-29.06.2014 Western States 100 Mile Endurance Run (USA) 100mi
15:19:39 h Swanson, Seth *Missoula, MT  Overall: 2 M: 2 Cat M35: 2
26.04.2014 Capitol Peak 50 Miler (USA) 50mi
6:31:49 h Swanson, Seth *Missoula, MT  Overall: 1 M: 1 Cat M23: 1
2013 4 Events, 381.868 km  (More)
23.-24.08.2013 Rampage the Roots - 100mi (USA) 100mi
19:40:00 h Swanson, Seth *MT  Overall: 1 M: 1 Cat M23: 1
11.08.2013 Angels Staircase 60k (USA) 60km
5:30:28 h Swanson, Seth *Missoula, MT  Overall: 2 M: 2 Cat M23: 2
13.07.2013 Devils Backbone 50 Miler (USA) 50mi
8:24:00 h Swanson, Seth *Missoula, MT  Overall: 1 M: 1 Cat M23: 1
14.-15.06.2013 Bighorn Mountain Wild & Scenic 50mi Trail Run (USA) 50mi
7:17:05 h Swanson, Seth *Missoula, MT  Overall: 1 M: 1 Cat M23: 1
2012 6 Events, 441.401 km  (More)
06.-07.10.2012 Idaho Mountain Trail Running Festival (IMTRF) (USA) 100mi
21:06:36 h Swanson, Seth *Missoula, MT  Overall: 1 M: 1 Cat M23: 1
30.06.2012 Thunderbolt Creek 50k (USA) 50km
4:01:04 h Swanson, Seth   Overall: 1 M: 1 Cat M23: 1
20.05.2012 Sun Mountain 50 Mile Trail Races (USA) 50mi
6:08:33 h Swanson, Seth *Missoula, MT  Overall: 1 M: 1 Cat M23: 1
25.03.2012 Gorge Waterfalls 50k (USA) 50km
3:29:33 h Swanson, Seth *Missoula, MT  Overall: 2 M: 2 Cat M23: 2
04.02.2012 Orcas Island 50k (USA) 50km
4:28:58 h Swanson, Seth *Missoula, MT  Overall: 1 M: 1 Cat M23: 1
21.01.2012 Wilson Creek Frozen 50K (USA) 50km
5:08:03 h Swanson, Seth *Missoula, MT  Overall: 1 M: 1 Cat M23: 1
2011 3 Events, 185.184 km  (More)
08.10.2011 Le Grizz 50 Mile Ultramarathon (USA) 50mi
5:57:39 h Swanson, Seth *Missoula, MT  Overall: 1 M: 1 Cat M23: 1
05.02.2011 Orcas Island 50k (USA) 50km
4:59:39 h Swanson, Seth *Olympia  Overall: 2 M: 2 Cat M23: 1
15.01.2011 Capitol Peak MegaFatAss (USA) 34mi
5:10:00 h Swanson, Seth *Olympia, WA  Overall: 3 M: 3 Cat M23: 2

Personal bests

Your list of personal best performances only contains performances of races which can be included into rankings.

In brackets rank in yearly international/national rankings.

 PB 2025 2024 2023 2022 2021 2019 2018 2017 2016 2015 2014 2013 2012 2011

Comparison table

Comparison of performances in races with multiple participations

   2025 2024 2023 2022 2021 2019 2018 2017 2016 2015 2014 2013 2012 2011
The Rut Mountain Runs 3 6:31:30         5:52:45   5:56:56            
Orcas Island 50k 2                         4:28:58 4:59:39
Western States 100 Mile Endurance Run 2                   15:17:28 15:19:39      
Bighorn Mountain Wild & Scenic 100 Mile Trail Run 2     20:21:23     19:30:03                
Ultra Trail Tour du Mont Blanc (UTMB) 2       25:11:27           22:00:10