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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   Dolomiti Extreme Trail  
Name: Tollefson, Tim   Submit Personal Website Send Link 
Club: Nike Trail 
Residence: Mammoth Lakes, CA
Year of birth: 1985 (Cat. german: M40)
Date of birth: 13.03.1985 (Cat. internat.: M40)
Nationality: USA USA United States
Homepage: https://timtollefson.wordpress.com/
RunnerID: 614407
 

34 search results (34 Events, 2934.07 km).  (More)

2024 2 Events, 200 km  (More)
27.-28.04.2024 The Canyons Endurance 100 Km Run (USA) 100km
9:19:09 h Tollefson, Tim   Overall: 7 M: 6 Cat M35: 1
10.-11.02.2024 Black Canyon Trail 100 Km Run (USA) 100km
8:06:04 h Tollefson, Tim *Mammoth Lakes, CA  Overall: 11 M: 11 Cat M35: 1
2022 3 Events, 291.401 km  (More)
25.-26.06.2022 Western States 100 Mile Endurance Run (USA) 100mi
20:41:28 h Tollefson, Tim   Overall: 33 M: 21 Cat M35: 7
02.04.2022 American River 50 Mile Endurance Run (USA) 50mi
6:08:11 h Tollefson, Tim   Overall: 1 M: 1 Cat M35: 1
05.03.2022 Way Too Cool 50K Endurance Run (USA) 50km
3:13:28 h Tollefson, Tim   Overall: 1 M: 1 Cat M35: 1
2021 2 Events, 215.934 km  (More)
26.-27.06.2021 Western States 100 Mile Endurance Run (USA) 100mi
16:55:49 h Tollefson, Tim *Mammoth Lakes, CA  Overall: 5 M: 5 Cat M35: 2
22.05.2021 Bishop High Sierra Ultramarathons 55 km (USA) 55km
3:52:44 h Tollefson, Tim *Mammoth Lakes, CA  Overall: 1 M: 1 Cat M35: 1
2020 3 Events, 291.401 km  (More)
31.10.-01.11.2020 Javelina Jundred 100 Mile Endurance Run (USA) 100mi
13:28:04 h Tollefson, Tim *Mammoth Lakes, CA  Overall: 1 M: 1 Cat M35: 1
14.03.2020 Pioneer Spirit 50M (USA) 50mi
6:22:31 h Tollefson, Tim *Mammoth Lakes, CA  Overall: 1 M: 1 Cat M35: 1
15.02.2020 FOURmidable 50K (USA) 50km
3:43:30 h Tollefson, Tim *Mammoth Lakes, CA  Overall: 1 M: 1 Cat M23: 1
2019 5 Events, 386.7 km  (More)
02.11.2019 Ultra Trail Mt Siguniang 50 Km (CHN) 51.7km
7:38:14 h Tollefson, Tim   Overall: 1 M: 1 Cat M23: 1
28.-30.06.2019 Lavaredo Ultra Trail (ITA) 120km
12:18:47 h Tollefson, Tim Hoka ONE ONE  Overall: 1 M: 1 Cat M23: 1
27.-28.04.2019 MIUT - Madeira Island Ultra Trail 115 km (POR) 115km
14:36:18 h Tollefson, Tim Hoka ONE ONE  Overall: 3 M: 3 Cat M23: 3
16.03.2019 Ruck a Chuck 50K (USA) 50km
3:43:36 h Tollefson, Tim *Mammoth Lakes, CA  Overall: 1 M: 1 Cat M23: 1
16.02.2019 FOURmidable 50K (USA) 50km
3:43:18 h Tollefson, Tim *Mammoth Lakes, CA  Overall: 1 M: 1 Cat M23: 1
2018 3 Events, 220 km  (More)
21.07.2018 Speedgoat 50k (USA) 50km
5:37:35 h Tollefson, Tim *Mammoth Lakes, CA  Overall: 3 M: 3 Cat M23: 3
22.-24.06.2018 Lavaredo Ultra Trail (ITA) 120km
12:44:44 h Tollefson, Tim   Overall: 3 M: 3 Cat M23: 3
02.06.2018 Bishop High Sierra Ultramarathons 50 km (USA) 50km
3:58:44 h Tollefson, Tim *Mammoth Lakes, CA  Overall: 1 M: 1 Cat M23: 1
2017 4 Events, 417.7 km  (More)
01.-03.09.2017 Ultra Trail Tour du Mont Blanc (UTMB) (FRA) 167.7km
19:53:00 h Tollefson, Tim Hoka  Overall: 3 M: 3 Cat M23: 3
29.07.2017 Speedgoat 50k (USA) 50km
5:23:32 h Tollefson, Tim *Mammoth Lakes, CA  Overall: 2 M: 2 Cat M23: 2
20.-21.05.2017 Ultra-Trail Australia 100 Km (AUS) 100km
8:52:00 h Tollefson, Tim *Mammoth Lakes, CA  Overall: 1 M: 1 Cat M23: 1
14.01.2017 Hong Kong 100 Ultra Trail Race (HKG) 100km
10:13:40 h Tollefson, Tim Hoka One One  Overall: 5 M: 5 Cat M23: 4
2016 5 Events, 449 km  (More)
26.-28.08.2016 Ultra Trail Tour du Mont Blanc (UTMB) (FRA) 170km
22:30:28 h Tollefson, Tim Nike Trail  Overall: 3 M: 3 Cat M23: 1
19.06.2016 The Broken Arrow Skyrace (USA) 54km
5:04:36 h Tollefson, Tim *Mammoth Lakes, CA  Overall: 2 M: 2 Cat M23: 2
21.05.2016 Silver State 50 km (USA) 50km
3:58:51 h Tollefson, Tim *Mammoth Lakes, CA  Overall: 1 M: 1 Cat M23: 1
07.05.2016 The Canyons Endurance 50 Km Run (USA) 50km
4:40:21 h Tollefson, Tim *Mammoth Lakes, CA  Overall: 1 M: 1 Cat M23: 1
04.-06.03.2016 Transgrancanaria 125 km (ESP) 125km
19:37:14 h Tollefson, Tim Nike Trail  Overall: 101 M: 92 Cat M23: 30
2015 4 Events, 281.467 km  (More)
28.-29.08.2015 Courmayeur-Champex-Chamonix (CCC) (ITA) 101km
12:06:56 h Tollefson, Tim Nike Trail  Overall: 2 M: 2 Cat M23: 2
09.05.2015 Whoo's In El Moro 50k Trail Races - Spring Edition (USA) 50km
3:35:58 h Tollefson, Tim *Mammoth Lakes, CA  Overall: 1 M: 1 Cat M23: 1
11.04.2015 Lake Sonoma 50 Mile Race (USA) 50mi
6:47:15 h Tollefson, Tim *Mammoth Lakes, CA  Overall: 7 M: 7 Cat M23: 4
07.03.2015 Way Too Cool 50K Endurance Run (USA) 50km
3:20:20 h Tollefson, Tim *Mammoth Lakes, CA  Overall: 3 M: 3 Cat M23: 3
2014 3 Events, 180.467 km  (More)
06.12.2014 Endurance Challenge - California Trail 50 Mile (USA) 50mi
6:28:47 h Tollefson, Tim *Mammoth Lakes, CA  Overall: 8 M: 8 Cat M23: 6
12.10.2014 Whoo's In El Moro 50k Trail Races - Fall Edition (USA) 50km
3:25:26 h Tollefson, Tim   Overall: 1 M: 1 Cat M23: 1
21.09.2014 Flagline Trail Fest 50K (USA) 50km
3:24:05 h Tollefson, Tim *Mammoth Lakes, CA  Overall: 1 M: 1 Cat M23: 1

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 2024 2022 2021 2020 2019 2018 2017 2016 2015 2014

Comparison table

Comparison of performances in races with multiple participations

   2024 2022 2021 2020 2019 2018 2017 2016 2015 2014
Whoo's In El Moro 50k Trail Races - Fall Edition 2                 3:35:58 3:25:26
FOURmidable 50K 2       3:43:30 3:43:18          
Way Too Cool 50K Endurance Run 2   3:13:28             3:20:20  
Speedgoat 50k 2           5:37:35 5:23:32      
Bishop High Sierra Ultramarathons 50 km 2     3:52:44     3:58:44        
Western States 100 Mile Endurance Run 2   20:41:28 16:55:49              
Lavaredo Ultra Trail 2         12:18:47 12:44:44        
Ultra Trail Tour du Mont Blanc (UTMB) 2             19:53:00 22:30:28