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| Race | ||
|---|---|---|
| Date: | 14.06.2025 05:00-15.06.2025 |
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| Event: | 12th 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: | https://ultrasignup.com/register.aspx?did=121532 | |
| Miscellaneous: | also 25K and 50K | |
| EventID: | 115536 | |
| 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 14.06.2025 (33 men, 27 women) | ||
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| Performance distribution 14.06.2025 (33 men, 27 women) | ||
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| 549 Finishers over the years (403 men, 146 women) | ||
| All-time results of this event. | Multiple Finishers. | |
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Ultra Marathon Statistics |
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