RUN CLUB 91

Strengths & weaknesses — by weighted effect

▲ Capture 79 — 2,916 residents + 508 workers, demand within 500 m against every competitor within 3 km

▲ Saturation 87 — 7 clubs / 50,637 residents = 13.82 per 100k against 11.01 nationally

▲ Competition 66 — 0 genuine gym floors and 0 other sports sites within 500 m, weighted by substitutability and price tier

▼ Income 15 — 18,860 EUR against 22,380 nationally, median of 1 IRIS within 500 m

How the score was reached — seven parameters, five measured separately at 500 m and 2 km

Parameter	Where	Measured	Score	How it was arrived at
Catchment 61 weight 20%	500 m	3,760 people	63	2,882 aged 18-64 + 878 workers = 3,760 over 0.79 km2 = 4,787/km2
Catchment 61 weight 20%	2 km	40,472 people	60	30,433 aged 18-64 + 10,040 workers = 40,472 over 12.57 km2 = 3,221/km2
Competition 66 weight 15%	500 m	0.00 wt	100	0 genuine gym floors and 0 other sports sites within 500 m, weighted by substitutability and price tier
Competition 66 weight 15%	2 km	6.70 wt	44	7 genuine gym floors and 1 other sports site within 2 km, weighted by substitutability and price tier
Capture 79 weight 20%	500 m	3,423 people	83	2,916 residents + 508 workers, demand within 500 m against every competitor within 3 km
Capture 79 weight 20%	2 km	9,445 people	77	7,914 residents + 1,531 workers, demand within 2 km against every competitor within 3 km
Saturation 87 weight 15%	500 m	not measured	—	catchment of 4,670 residents is below the 10,000 needed for a density measure to mean anything — one club would move it by 1.9 LQ
Saturation 87 weight 15%	2 km	LQ 1.26	87	7 clubs / 50,637 residents = 13.82 per 100k against 11.01 nationally
Fit — weight 10%	unit	not measured	—	no floor area recorded for this unit
Rental — weight 10%	unit	not measured	—	no rent or no floor area recorded
Income 15 weight 10%	500 m	0.84×	14	18,860 EUR against 22,380 nationally, median of 1 IRIS within 500 m
Income 15 weight 10%	2 km	0.85×	16	18,970 EUR against 22,380 nationally, median of 15 IRIS within 2 km

Each parameter scores 0–100 on a stated line between named breakpoints, then the seven combine on their weights — renormalised over whatever was measurable, so a missing parameter dilutes nothing rather than counting as zero.

Competitive field — every active gym and other sports site within 3 km

Band	Gym floors	Other sports	MCI weight
within 500 m	0	0	—
500 m – 1 km	1	0	1.00
1 – 2 km	6	2	5.80
2 – 3 km	3	2	3.60
Within 3 km	10	4	10.4 total

Each site is discounted by how substitutable its activity is for a gym and how far its price tier sits from a mid-market club — so 10 gym floors and 4 other sports sites weigh 10.4, not 14.

Competition since opening — gyms within 1 km, by the year they opened

3 when it opened, 2026-10-06 → 3 today, 0 arrived since

3 rival(s) within 1 km when this club opened, 3 now. The forecast uses the founding count: it measured better than averaging the field over the club's life (LOOCV 0.091 vs 0.106). 1 nearby site(s) have no usable opening date and are not in either count.

Access — straight-line distance, GTFS

Nearest rail: Corbeil-Essonnes — 1100 m
Nearest bus: Quai Riquiez — 107 m
Counted footfall: CORBEIL ESSONNE — 1103 m, 1,659,170 validations a year (RATP)

Straight-line, not travel time: no free routing service covers France at this volume, so a stop 300 m away across a railway line reads the same as one 300 m along the street.

Catchment — INSEE 200 m population grid, Filosofi 2021

Ring	Residents	Per km²	Median age	Adults 18–64	Share of residents
0.5 km	4,670	5,946	35	2,882	62%
1.0 km	14,284	4,547	36.4	8,709	61%
2.0 km	50,637	4,030	35	30,433	60%
3.0 km	76,016	2,689	35.1	45,626	60%

Adults 18–64 is the span members come from. A median age alone does not separate a student quarter from a family suburb, and those are not the same market.

Household income — INSEE Filosofi 2021

Median: €18,860 a year, per consumption unit
Poorest tenth: below €9,100
Richest tenth: above €31,300
Spread: ×3.4 between them · Gini 0.255
Poverty rate: 24.0% of households below 60% of the national median

Published at iris level (IRIS 911740501). An IRIS is a neighbourhood of roughly 2,000 people; a commune can be a whole town. The level travels with the figure, so a town's median is never read as this street's.

What this is. The Location Score is model output, computed from open data; it is not a measured fact and not a valuation. Registry facts — name, SIRET, NAF, address, opening date, officers, filed revenue — come from INSEE Sirene and the Ministère des Sports facility census. Population, age profile and income are INSEE (Filosofi 2021, 200 m grid and IRIS). Competitors are the active, genuinely-operating gym floors in this database. Distances are straight-line, not travel time.
Location Score model 3.1.0, computed 2026-10-17.
Generated 18 October 2026, 08:24 UTC · siret:13119690900017
Sources : INSEE, Sirene (www.insee.fr), données mises à jour le 2026-10-18 · INPI, Registre national des entreprises (stock du 2026-03-04, API au 2026-10-18) · Ministère des Sports, Data ES (2026-10-17) · INSEE, Filosofi 2021 (carreaux 200 m, IRIS) et BPE 2025 · IGN, Contours IRIS 2026 · OpenStreetMap contributors (ODbL). Licence Ouverte / Etalab 2.0 sauf mention contraire.

The site

Within 3 km — gym floors filled, other sports hollow

Strengths & weaknesses — by weighted effect

How the score was reached — seven parameters, five measured separately at 500 m and 2 km

Competitive field — every active gym and other sports site within 3 km

Gym floors, 500 m – 1 km — 1

Gym floors, 1 – 2 km — 6

Gym floors, 2 – 3 km — 3

Other sports sites — 4 within 3 km, discounted by activity

Competition since opening — gyms within 1 km, by the year they opened

Access — straight-line distance, GTFS

Catchment — INSEE 200 m population grid, Filosofi 2021

Age profile — residents within 2 km

Household income — INSEE Filosofi 2021

The establishment — INSEE Sirene

Officers — company representatives on file

Filed accounts — INPI, the keyed annual accounts