 
| ||
| Race | ||
|---|---|---|
| Date: | 04.10.2025 03:00 |
|
| Event: | 4th CNX 50K Ultra Marathon | |
| Start in (Country): | Chiang Mai (THA) | |
| Length/Duration: | 50km | |
| Ranking eligible: | No | More ultra races in Chiang Mai |
| IAU-Label: | No label | |
| Status: | ||
| Participants limit: | ||
| Course | ||
| Race type: | road race | |
| Elevation gain/loss: | ||
| Course description: | Start at Maejo University, Chiang Mai. | |
| Time Limit: | 11h | |
| Promoter | ||
| Organisation: | Thailand Ultra | |
| Contact Person: | Pichet Chewsarikit | |
| Address: | 332/1 Phutawan 2, Pakchong, Nakorn Ratchasima 30130 | |
| Phone: | '+66896628833 | |
| Email: | cnx100kultra[at]gmail.com; khaoyai100k[at]gmail.com | |
| Further Informations | ||
| Entry fee: | ||
| Web page: | https://www.facebook.com/CNX100K/ | |
| Miscellaneous: | Race shirts & bibs for all runners; Finisher towels and medals for all finishers; Overall top 3 trophies by gender; finisher shirts available to purchase. | |
| EventID: | 118856 | |
| Results Splits | list of winners (M/F) | |
| 04.10.2025 50km (75 M, 33 F) |
Matee Kampalak 03:28:35 h | Nisachon Morgan 04:19:07 h |
| 05.10.2024 60km (71 M, 26 F) |
Natthaphon Sirisubsuk 05:09:55 h | Napaphat Sawangraumchok 05:23:27 h |
| 07.10.2023 60km (99 M, 43 F) |
Danchai Pankong 04:27:41 h | Napaphat Sawangraumchok 05:30:56 h |
| 25.06.2022 60km (121 M, 37 F) |
Banpot Yeenang 05:04:07 h | Sasirada Chanphaeng 06:02:12 h |
| Age group distribution 04.10.2025 (75 men, 33 women) | ||
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| Performance distribution 04.10.2025 (75 men, 33 women) | ||
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| 505 Finishers over the years (366 men, 139 women) | ||
| All-time results of this event. | Multiple Finishers. | |
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Ultra Marathon Statistics |
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