Tout Rennes Court

Tout Rennes Court 2025 Course Analysis

Tout Rennes Court is a full marathon held in Rennes, France, scheduled for Sunday 12 October 2025. The course is run on road surface with 222m of total elevation gain, reaching a maximum altitude of 50m above sea level. For registration and full race details, visit the official Tout Rennes Court website.

Elevation Profile

With 222m of elevation gain, this is a moderately undulating course. The route ranges from 24m to 50m above sea level (26m total range). While not completely flat, the elevation changes are manageable for most runners and shouldn't significantly impact pacing strategy.

Expected Race Day Weather

Based on historical weather data for October, the expected race day conditions are as follows. Near-ideal running temperatures are expected, ranging from 8°C to 21°C. This temperature range is widely considered optimal for marathon performance, allowing efficient heat dissipation without cold-related issues. There is a low chance of rain (0%), so dry conditions are likely.

Surface Type: Road

Tout Rennes Court is run on road surfaces, which provide the fastest and most predictable conditions for marathon running. Road courses allow for consistent pacing and are typically the best choice for runners targeting a personal best time.

How Difficult Is Tout Rennes Court?

Our difficulty rating for Tout Rennes Court is calculated using a model that combines elevation gain, temperature impact, and surface type. Use the difficulty calculator above to enter your target finish time and see exactly how many minutes this course would add or subtract compared to a perfectly flat, cool, road-based marathon. Faster runners and slower runners are affected differently by the same course conditions, so the difficulty is personalised to your pace.

Looking for an easier marathon or a tougher challenge? You can also compare Tout Rennes Court against other marathons to find the right race for your goals.