Ultra Running Hub Plasy, Czechia · Saturday, September 4, 2027
Baroko ultra 100 km
What the course asks
DUV results for the 2025 edition (100km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.
Typical conditions, September
Regional 2001-2020 average for September — NASA POWER, grid elevation 494 m. Not a forecast.
Results history
| Year | Race | Finishers | Men's winner | Women's winner |
|---|---|---|---|---|
| 2025 | 100km | 72 | Lukas Cerny · 09:15:09 | Klara Burdova · 09:56:28 |
| 2024 | 100km | 61 | Tomas France · 08:00:22 | Klara Mottlova · 11:13:30 |
| 2023 | 100km | 77 | Tomas France · 08:04:18 | Katerina Cumpelova · 10:53:13 |
| 2022 | 100km | 58 | Tomas France · 08:41:22 | Stepanka Herradova · 11:30:03 |
| 2021 | 100km | 40 | Zdenek Sulc · 09:00:31 | Katerina Kasparova · 09:43:30 |
| 2020 | 100km | 62 | Ales Sedlak · 09:17:54 | Stepanka Herradova · 11:55:14 |
| 2019 | 100km | 74 | Martin Kopecky · 09:31:55 | Lenka Berrouche · 11:12:17 |
| 2018 | 100km | 51 | Ales Sedlak · 09:35:11 | Iveta Bodnarova · 11:30:57 |
| 2017 | 100km | 40 | Zbynek Vondrak · 09:20:41 | Kristyna Junkova · 10:43:38 |
The field grew 18% between 2024 (61) and 2025 (72). 13% of the 2025 field were women.
DUV results for the 2025 edition (100km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.
Course notes
- terrain This is a rolling course. Expect fast, runnable sections where rhythm is key.
- gear With trail terrain, choose a shoe with moderate cushioning for optimal performance.
- nutrition For 100km+ efforts, prioritize real food at aid stations to prevent palate fatigue.
Gear for this race
Chosen for 100 km of trail with 1,800 m of ascent.
- Trail Running Shoes 100 km of trail — cushioning that is still there in the last quarter.
- Race Nutrition Past 100 km the palate quits before the legs do — carry more than one flavour.
- Hydration Vests Flask capacity for 100 km, without the bounce.
- Headlamps A 16 h limit puts you out there after dark.
- Accessories Chafe and blisters end more 100 km races than fitness does.
Overview
The Baroko ultra 100 km, organised by RuMning klap, will take place on September 4, 2027, in Plasy, Czechia. This 100 km trail race features 1800 meters of elevation gain, making for 18 meters of climb per kilometer.
With a time limit of 16 hours, the Baroko ultra 100 km has a cut-off tighter than 57% of 100k races. This translates to a cut-off pace of 9.6 minutes per kilometer, which is more generous than 43% of 100k races.
The race has been held 9 times since 2017, with 72 finishers at its latest edition in 2025. It has a field bigger than 65% of 100k fields and smaller than 34% of 100k fields. Entry costs 700 Kč.
Similar races
Other 100K trail ultras, closest in distance first.