Impasugong Ridge Ultra

Race completed

50 km Distance

not publishedn/a Climbing

2.5 est Grit · Entry level

Calculated from 50 km alone — the organiser has not published an elevation profile. Read 2.5 as a floor, not a verdict.

8.3097° N, 125.0019° E © OpenFreeMap © OpenMapTiles Data from OpenStreetMap

What the course asks

Time limit 12 hours 14:24 min/km average. Comfortable. Climbing is unpublished, so this pace is a ceiling on the effort, not a measure of it. More forgiving than 73% of 50K races. Measured against 1055 races of the same distance. Cut-off calculator →

Field size ~102 Mid-sized. Company early, well spread out by halfway.

DUV results for the 2025 edition (50km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.

Typical conditions, September

Daytime high 27°C

Night low 21°C

Rainfall Wet — expect rain

Daylight 12 h 15 m of light

Regional 2001-2020 average for September — NASA POWER, grid elevation 605 m. Not a forecast.

Results history

Year	Race	Finishers	Men's winner	Women's winner
2025	50km	102	Novenne Eduard Lagua · 06:27:55	Choya Ryoichi Magsambol · 10:45:13
2024	50km	144	Jevie Cagatin · 07:41:25	Erlicete Paragoso · 11:46:26
2023	50km	109	Roberto Cain · 08:20:34	Neizl June Abad · 11:23:54

The field shrank 29% between 2024 (144) and 2025 (102). 14% of the 2025 field were women.

DUV results for the 2025 edition (50km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.

Course notes

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

Gear for this race

Chosen for 50 km of trail.

Trail Running Shoes 50 km of trail — cushioning that is still there in the last quarter.
Race Nutrition 50 km of self-supported fuelling between aid stations.
Hydration Vests Flask capacity for 50 km, without the bounce.
Headlamps A 12 h limit puts you out there after dark.
GPS Watches Battery life first — a 50 km day outlasts most full-GPS modes.

Adidas

Terrex Speed Ultra

RunRepeat found the Adidas Terrex Speed Ultra to have a grippy outsole and great lockdown, while iRunFar noted that the shoe works on a variety of trail conditi…

★★★★★ 4.5

Salomon

Sense Ride 5

RunRepeat found the Salomon Sense Ride 5 to have immaculate lockdown and a smooth and stable ride, making it confident on moderate trails and steep downhills. I…

★★★★★ 4.5

Maurten