DateExpected
Late June 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
Sporthal 't Rosco, Leuzesesteenweg 241, 9600 Ronse
Ronse, Oudenaarde
Countdown
June
A short, friendly trail run in the Flemish Ardennes with very little climbing, though you take on the Hotond twice. A good first taste of trail running.
Key facts
01Hotond is climbed twice on the loop
02Finish cut-off was 15:00 in the 2026 edition
Create a free training plan for the OLEUS Flandrientrail 18 km
7-day free trial, no card required
The course
The route
Ronse
Distance17.5km
Total climb206m
StartElevation
0 kmDrag map to rotate17.4 km
Weather
Late-June, Ronse
22°CTypical high
12°CTypical low
6°CColdest in 20 years
40%Days with rain
Highs around 22°C and lows around 12°C, but it has dropped to 6°C. Rain on 40% of days.
NASA POWER data, 2006-2025, the week either side of race day
Results
Course verified. Results not yet available.
Organiser
OrganiserKeep on Running (a Runners' lab initiative)
Websitekeeponrunning.be
Instagram@keeponrunning.be
Running since2024
Training
Training for the OLEUS Flandrientrail 18 km
We don't do generic plans. We combine deep knowledge of this race's demands with your recent training, then build a plan with you that progresses as you do.
Beina integrates directly with your existing tools to understand your current fitness, and synchronise your planned sessions.
Intervals.icuWhat a OLEUS Flandrientrail 18 km plan targets
Typical sessions
18 km with 206 m of climbing
Time on feet and fatigue resistance
Fuelling and pacing for the whole event
What your weeks look like
Typical sessions
Long runs that build time on your feet
Tempo and threshold sessions to hold race pace
Back-to-back weekend runs for fatigue resistance
Not a generic schedule
Typical sessions
Built from your current fitness and the time you actually have
Adapts every week as Beina learns how you respond
Syncs your sessions straight to Garmin and Wahoo
One clear next session, never a wall of spreadsheet
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Get your OLEUS Flandrientrail 18 km plan.
7-day free trial, no card required.
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