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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
  iCalendar
Race
Date:  17.06.2017 05:00-18.06.2017 Map
Event:  4th River of No Return Endurance Run 108K
Start in (Country): Challis, ID (USA)
Length/Duration: 108km
Ranking eligible: No More ultra races in Challis, ID
IAU-Label: No label
Status:
Participants limit:
Course
Race type: trail race
Elevation gain/loss: 5300Hm
Course description: All races start and finish at the Challis City Park. 108K is a large, single-loop course that has five significant climbs, cresting 8000', 9000', and 10,000'. The majority of the course is on two-track (meaning ATV width trail).
Time Limit: 22h
Promoter
Organisation:
Contact Person: Paul Lind, Race Director
Address:
Phone:
Email: paullind[at]challisrunning.com
Further Informations
Entry fee:
Web page: http://runchallis.com/
Miscellaneous: also 25K and 50K
EventID: 36724
Results Splits list of winners (M/F)
14.06.2025 108km
  (33 M, 27 F)
Canyon Woodward 10:58:42 h Leah Handelman 12:54:48 h
15.06.2024 108km
  (51 M, 15 F)
Cody Lind 11:11:20 h Kristina Pattison 14:56:25 h
17.06.2023 108km
  (35 M, 18 F)
Kyle Hummel 12:58:33 h Megan Rolland 13:20:01 h
18.06.2022 108km
  (26 M, 6 F)
Seth Swanson 12:44:39 h Cat McClure 15:53:58 h
19.06.2021 108km
  (43 M, 14 F)
Jimmy Elam 11:03:34 h Christi Richards 13:42:05 h
15.06.2019 108km
  (28 M, 15 F)
Luke Garten 12:18:46 h Darla Askew 14:37:03 h
16.06.2018 108km
  (31 M, 10 F)
Benjamin Bucklin 13:26:58 h Sylvia Greer 16:30:37 h
17.06.2017 108km
  (30 M, 10 F)
David Ayala 12:37:18 h Sylvia Greer 17:31:24 h
18.06.2016 108km
  (39 M, 11 F)
Jakob Renz 13:21:03 h Shandi Kay Kano 15:39:34 h
20.06.2015 108km
  (37 M, 8 F)
Mark Austin 12:13:25 h Ashley Nordell 14:10:38 h
21.06.2014 108km
  (50 M, 12 F)
Jeremy Humphrey 09:15:28 h Joelle Vaught 11:48:13 h
 
Age group distribution 17.06.2017 (30 men, 10 women)
Age group distribution
 
Performance distribution 17.06.2017 (30 men, 10 women)
Performance distribution
549 Finishers over the years (403 men, 146 women)
Finisher history
All-time results of this event. Multiple Finishers.