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HC Miguel HidalgoMexico City, Mexico

Subida Marquesa por Reforma

North-eastern ascent

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GPX

Length: 24.0 km
Height gain: 867 m
Average: 3.6%
Steepest km: 6.3%
Summit altitude: 3138 m
Difficulty: 123

Mexico City · 3 climbs

Elevation profile

2272 m → 3138 m Touch or hover to inspect

0–4% 4–6% 6–8% 8–10% 10–14% 14%+

Steepest km: km 15 at 6.3%

Climb analysis

Where the climbing is

0–4%: 13.0 km
4–6%: 7.5 km
6–8%: 2.8 km
8–10%: 0.5 km
10–14%: 0.0 km
14%+: 0.3 km

Hardest sustained

1 km · km 18.2–19.2: 9.3%
2 km · km 17.2–19.2: 6.4%
5 km · km 14.2–19.2: 5.5%

Time to the top

1h 15 at 3 W/kg · 70 kg rider + 8 kg bike, no wind

How this is calculated

Kilometre by kilometre

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Km	Altitude	Gain	Gradient	Max
1	2308 m	+36 m	3.6%	5.0%
2	2336 m	+29 m	2.9%	4.8%
3	2378 m	+42 m	4.2%	5.8%
4	2408 m	+29 m	2.9%	4.2%
5	2438 m	+30 m	3.0%	6.4%
6	2457 m	+19 m	1.9%	4.4%
7	2479 m	+21 m	2.1%	3.6%
8	2465 m	−13 m	−1.3%	5.0%
9	2510 m	+45 m	4.5%	6.0%
10	2556 m	+46 m	4.6%	6.6%
11	2600 m	+44 m	4.4%	6.4%
12	2633 m	+33 m	3.3%	5.4%
13	2655 m	+23 m	2.3%	16.2%
14	2696 m	+41 m	4.1%	7.2%
15	2759 m	+63 m	6.3%	10.0%
16	2809 m	+50 m	5.0%	6.6%
17	2853 m	+44 m	4.4%	9.4%
18	2880 m	+27 m	2.7%	6.8%
19	2934 m	+54 m	5.4%	16.0%
20	2978 m	+45 m	4.5%	27.8%
21	3004 m	+26 m	2.6%	11.6%
22	3043 m	+39 m	3.9%	7.2%
23	3097 m	+53 m	5.3%	8.8%
24	3138 m	+42 m	4.2%	7.6%
25	3138 m	0 m	2.5%	5.0%

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About Subida Marquesa por Reforma

How long and how steep?: Subida Marquesa por Reforma is 24.0 km long and climbs 867 m at an average of 3.6%, to a summit at 3,138 m. Its steepest kilometre, km 15, averages 6.3%.
How long does it take?: At 3 W/kg it takes about 1 h 15 min to reach the top, at 4 W/kg about 1 h 00 min (70 kg rider, 8 kg bike, no wind).
What category is it?: It's an HC (hors catégorie) climb, with a difficulty score of 123.
Where is it?: It's in Miguel Hidalgo, Mexico City, Mexico.

How hard is 123?

Difficulty score is length × gradient, weighted for the steepest kilometre.

Peña Salada, El Toro 123

Col de Jau, Cruce Roquefort de Sault 123

Subida Marquesa por Reforma 123

Collada Sant Isidre 123

Puerto del Espino, Algatocin 123

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Added by despada73 · 1 contributor

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