Marathon
Half Marathon
Not Open Yet
In Flanders Fields Marathon
Diksmuide, West Flanders - Belgium
About This Race
The only official marathon in the Westhoek region, running through the protected IJzer valley between Diksmuide and Ypres, along the WWI frontline through Flanders Fields. Belgium's flattest marathon.
The Course
Completely flat course through green polders, ideal for fast times and PBs
Are you ready for In Flanders Fields Marathon?
Get a free training plan tailored to your level — 5 months to go
Powered by 
Race Details
Terrain
Road
Elevation
Flat
Participants
1,000 participants
Distances
Marathon, Half Marathon
What to Expect
A flat, fast marathon through the historic Flanders Fields WWI battlegrounds, running along the IJzer and Ieperlee rivers between Diksmuide and Ypres. A peace-themed event with strong historical significance.
Highlights
Belgium's flattest marathon
WWI historical route through Flanders Fields
Runs through protected IJzer valley
Charity event supporting cancer research
Pacers available
Marathon + half marathon relay option
Race Information
Start Time
10:00 (Marathon), 11:45-12:00 (Half)
Established
2001
Tags
flat
historical
charity
pb-course
Frequently Asked Questions
Quick Info
- September 20, 2026
- Diksmuide · Belgium
- Road course
- Flat elevation
- 1,000 participants
Verified event information
- Last verified 4 days ago
- Data sourced from official website