CM6 Run - CM5 100 Km

Race completed

100 km Distance

6,089 m Climbing

10.0 Grit · Elite / extreme

18.7904° N, 98.9847° E© OpenFreeMap © OpenMapTiles Data from OpenStreetMap

What the course asks

Climbing rate 61 m / km Mountain. Significant climbing. Steep sections will require power hiking.

Time limit 28.5 hours 17:06 min/km average. Generous. Walkable throughout for most of the field. Among the most forgiving 100K cut-offs we track. Measured against 208 races of the same distance. Cut-off calculator →

Field size ~152 Mid-sized. Company early, well spread out by halfway.

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, August

Daytime high 27°C

Night low 20°C

Rainfall Wet — expect rain

Daylight 12 h 53 m of light

Regional 2001-2020 average for August — NASA POWER, grid elevation 759 m. Not a forecast.

The Aid Station

Course-specific beta from the community

⛰️ terrain

This is a mountain course. Poles are highly recommended for the sustained climbs.

By UltraHub Expert

👟 gear

With trail terrain, choose a shoe with moderate cushioning for optimal performance.

By UltraHub Expert

🥤 nutrition

For 100km+ efforts, prioritize real food at aid stations to prevent palate fatigue.

By UltraHub Expert

Gear for this race

Chosen for 100 km of trail with 6,089 m of ascent.

Trail Running Shoes61 m of climb per kilometre — grip and rock protection before cushioning.
Race NutritionPast 100 km the palate quits before the legs do — carry more than one flavour.
Hydration VestsPole attachment and chest-strap stability on steep ground.
Trekking Poles6,089 m of ascent to walk up.
HeadlampsA 28.5 h limit puts you out there after dark.

Asics