The detailed course maps can be downloaded and printed out from the following link:
Starting this year, the organizer only allow maps of which location numbers remain clearly visible under race conditions.
*Recommended size for one piece of map is A4 (210 × 297 millimeters or 8.27 × 11.69 inches) or larger.

The codes on the detailed map (for example A01, D04) are the same as those placed along the race course.

If you need to contact race headquarters while out on the course (e.g due to an accident or injury), tell them the code written on the nearest sign so that they will know where you are.
[Attention] Please put the maps in a clear plastic bag to avoid getting them wet when it rains.

In the UTMF 2018 last year, some people parked their cars on roads near the race course to watch the race. Parking a car on roads is extremely dangerous regardless of the time of day and causes annoyance and inconvenience to other cars and local people. Please DO NOT park cars on roads.