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EcoTrail Paris - Trail 45 km course and race-day weather

  • Gardens of the Château de Versailles, Versailles, France
  • 47.1 km29.3 mi
  • 780 m2,559 ft D+
  • 2 aid stations
Starts in about 4 months Estimated date · Sat, Mar 20, 2027 · 10:00 GMT+1

Analyzing route...

EcoTrail Paris 45 course, section by section

The EcoTrail Paris 45 course runs 47.1 km with 780 m of climbing and 867 m of descent - 17 m of climbing per kilometre. It tops out at 181 m, and its lowest point on the GPX is 26 m. 17% of the distance climbs at more than 3%, 21% descends at more than 3%, and the remaining 62% is flat or rolling.The EcoTrail Paris 45 course runs 29.3 mi with 2,559 ft of climbing and 2,844 ft of descent - 87 ft of climbing per mile. It tops out at 594 ft, and its lowest point on the GPX is 85 ft. 17% of the distance climbs at more than 3%, 21% descends at more than 3%, and the remaining 62% is flat or rolling.

The organiser's 4 checkpoints split the course into 3 sections. The table gives each leg's own climb, descent, average grade and high point, measured on the official GPX.

Download the official GPX
EcoTrail Paris 45: each section between two checkpoints, with its climb, descent, grade and high point measured on the official GPX
Section KmMi Distance D+ D- Avg grade High point
Start - Château de Versailles → Chaville - Stade Jean-Jaurès 0.0-20.70.0-12.9 20.7 km12.9 mi +330 m+1,083 ft -340 m-1,115 ft -0.0% 181 m594 ft
Chaville - Stade Jean-Jaurès → Saint-Cloud - Manufacture 20.7-38.112.9-23.7 17.4 km10.8 mi +409 m+1,342 ft -483 m-1,585 ft -0.4% 167 m548 ft
Saint-Cloud - Manufacture → Finish - Pont d'Iéna 38.1-47.123.7-29.3 9.0 km5.6 mi +73 m+240 ft -75 m-246 ft -0.0% 39 m128 ft

The climbs that shape the race

The track holds 5 major climbs and 8 major descents. The biggest climb runs from km 27 to km 29: +95 m over 1.4 km at an average of 6.4%. The steepest sustained climb averages 13.2% over 0.5 km from km 26, with pitches of 21.5%. The longest descent drops 87 m over 4.4 km from km 37 (through Saint-Cloud - Manufacture), at an average of 1.6%.The track holds 5 major climbs and 8 major descents. The biggest climb runs from mile 17 to mile 18: +312 ft over 0.9 mi at an average of 6.4%. The steepest sustained climb averages 13.2% over 0.3 mi from mile 16, with pitches of 21.5%. The longest descent drops 285 ft over 2.7 mi from mile 23 (through Saint-Cloud - Manufacture), at an average of 1.6%.

Distance, total climb and high point are the organiser's. Each section's climb, descent, grade and high point, the low point and the named climbs are measured on the official GPX with the same method as the interactive profile, so the sections can add up to a slightly different total.