11th Eker I Run Marathon & 15K
Bursa, Turkey · Sunday 6 October 2024
This race suits trail runners who have real hill work in their training and aren't intimidated by technical ground. The 256 metres of elevation gain across the full marathon might not sound like much on paper, but the course's range from 122 to 1863 metres above sea level tells a different story. You'll need the fitness to handle sustained climbing, not just a sprint finish. Trail experience matters here because you'll be moving over uneven surfaces, not asphalt, which demands more from your stabiliser muscles and concentration. This is for runners who actually enjoy the trail environment rather than those using it as a PR course, and for people prepared to show up with proper trail shoes. What you'll actually encounter is a moderately hilly trail that won't relent for forty-two kilometres. The terrain will force a realistic pace from the start, and the elevation profile means you can't treat this as a fast marathon. You're climbing and descending throughout the race in the Bursa region of Turkey, so expect rough ground, potential rocky sections, and limited flat recovery stretches. October weather in Turkey should be reasonable, but trail running always brings unpredictability. The real challenge isn't the total elevation gain in isolation but the fact that you're managing it over a full marathon distance on unstable ground. If you're running a trail marathon for the first time, this is a serious introduction, not a gentle one. Come prepared for technical footing, bring appropriate gear, and respect that trail marathons demand more problem-solving than their road equivalents.
Difficulty Calculator
h
:m
:s
Adjusted Time
4:43:37
Time difference: +43.6 minutes compared to a flat, road, temperate course.
Course Details
Elevation Gain256m
Elevation High1863m
Elevation Low122m
11th Eker I Run Marathon & 15K 2024 Course Analysis
11th Eker I Run Marathon & 15K is a full marathon held in Bursa, Turkey, scheduled for Sunday 6 October 2024. The course is run on trail surface with 256m of total elevation gain, reaching a maximum altitude of 1863m above sea level. For registration and full race details, visit the official 11th Eker I Run Marathon & 15K website.
Elevation Profile
With 256m of elevation gain, this is a moderately undulating course. The route ranges from 122m to 1863m above sea level (1741m total range). While not completely flat, the elevation changes are manageable for most runners and shouldn't significantly impact pacing strategy.
Surface Type: Trail
11th Eker I Run Marathon & 15K is a trail race, meaning the course includes unpaved surfaces such as dirt, gravel, or forest paths. Trail surfaces are inherently slower than road courses due to uneven footing, technical sections, and often steeper gradients. Trail-specific shoes with good grip are recommended, and runners should expect a finish time 10-20% slower than their equivalent road marathon time.
How Difficult Is 11th Eker I Run Marathon & 15K?
Our difficulty rating for 11th Eker I Run Marathon & 15K 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 11th Eker I Run Marathon & 15K against other marathons to find the right race for your goals.