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Motorcycle and car loop from Saint-Girons

From Saint-Girons (Occitanie) we calculate the twistiest round trip in three lengths, for motorcycle and car. It runs over paved country roads without motorways. Every figure comes from the calculated route.

Ride this loop in the app See map and curves

The app calculates a loop from your location with the same method.

Reverse: the same route backwards. Curves swap sides, the radii stay.

Kilometres
109.8km
Curves
249
Climbing
853m
Median radius
62m
Curves per 100 km
182.1
Map of the 110 km round trip from Saint-Girons Saint-Girons Salies-du-Salat Arbas Castillon-en-Couserans Saint-Lizier Prat-Bonrepaux Lorp Montastruc-de-Salies Cassagne Bethmale Les Bordes-sur-Lez Mercenac Mane Betchat Start and finish

Tap a dot on the map for its radius and road.

Radius explorer

Move the cursor over a bar. The curves of that class light up on the map, with their km position.

Tightest radius per curve

53 curves sit at junctions and are left out of these figures, for example turns with a small radius.

Curve character

Of 109.8 km, 37.0 km run through curves. The rest is straight or a junction turn.

Tight
0.7 km, 0.6 %
radius under 60 m
Medium
15.1 km, 13.8 %
60 to 180 m
Wide
21.3 km, 19.5 %
180 to 400 m
Straights and junctions
72.3 km, 66.1 %

Key figures of the route

Tightest curve
At km 64.9 on D 117D: radius 23 m, right.
Longest curve passage
13 curves over 2.9 km, from km 17.1 on Route des Pyrénées.
Densest curve stretch
40 curves over 10 km, from km 10.0. The quieter kilometres come before.
Longest climb
29.9 km with 249 m of ascent, from km 58.5 on D 117. Average gradient 0.8 %.

Elevation profile

From 291 m to 665 m. 853 m up, 857 m down.

Drag a finger or the cursor along the profile. The map shows the spot.

High: km 11.9: 487 m Low: km 22.9: 325 m Low: km 49.9: 352 m Low: km 57.4: 322 m High: km 91.5: 665 m Low: km 109.1: 391 m

Turning points

  • High km 11.9: 487 m
  • Low km 22.9: 325 m
  • Low km 49.9: 352 m
  • Low km 57.4: 322 m
  • High km 91.5: 665 m
  • Low km 109.1: 391 m

Compared with the standard loop

The reference is the fastest round trip with the same start, heading and circle radius.

Compared with the standard loop Twisty loop Standard loop
Kilometres109.8109.7
Curves197194
Curves per 100 km179.3176.8
Motorway0.0 km0.0 km

Among the cities

Rank 17 of 75 cities in France. Median 134.9 curves per 100 km, Saint-Girons sits at 196.4.

Similar cities

All lengths from Saint-Girons

Every length in both directions. The curve column shows the count away from junctions first, then the total.

Length Direction Kilometres Curves Curves per 100 km Median radius Climbing
60 km Outbound 60.3 km 138 / 169 228.8 58 m 686 m
60 km Reverse 60.3 km 146 / 176 242.1 62 m 683 m
120 km Outbound 109.8 km 197 / 250 179.3 62 m 847 m
120 km Reverse 109.8 km 200 / 249 182.1 62 m 853 m
200 km Outbound 183.5 km 332 / 400 181.0 70 m 1815 m
200 km Reverse 183.5 km 322 / 389 175.5 72 m 1814 m

Every curve with its position

197 curves away from junctions, with km position, tightest radius and road.

km Radius Road
2.6107 mAvenue du Maréchal Foch
2.9113 mAvenue du Maréchal Foch
3.0126 mAvenue du Maréchal Foch
6.096 mD 618
6.481 mD 618
6.581 mD 618
8.1163 mD 618
9.267 mD 618
9.9133 mD 618
10.7156 mD 618
11.6189 mD 618
11.8114 mD 618
12.0137 mD 618
14.963 mD 618
15.0151 mD 618
15.784 mD 618
15.992 mD 618
17.029 mD 618
17.134 mD 618
17.253 mD 618
17.464 mD 618
17.469 mD 618
17.958 m
18.164 m
18.174 m
18.587 m
18.662 m
18.853 m
19.1129 mD 4
19.265 mD 4
19.451 mD 4
19.538 mD 4
19.630 mD 4
20.693 mD 4
20.984 mD 4
21.4165 mD 4
21.663 mD 4
21.887 mD 4
24.1141 mD 4
25.5149 mD 4
26.5130 mD 4
27.470 mD 4
27.775 mD 4
28.5160 mD 4
29.9117 mD 4
30.0117 mD 4
30.283 mD 4
30.494 mD 4
33.4128 mD 618
33.8109 mD 618
34.0106 mD 618
44.823 mD 117D
44.923 mD 117D
45.1135 mD 117D
45.4145 mD 117D
52.886 mD 60
53.046 mD 60
53.591 mD 60
53.6104 mD 60
55.253 mD 60
55.9171 mD 60
56.965 mD 60
57.757 mD 60
58.157 mD 60
58.3148 mD 60
58.757 mD 60
58.732 mD 60
59.032 mD 60
59.160 mD 60
59.460 mD 60
60.469 mD 13
60.636 mD 13
60.842 mD 13
60.942 mD 13
61.057 mD 13
61.183 mD 13
61.289 mD 13
62.077 mD 13
62.050 mD 13
62.250 mD 13
62.576 mD 13
62.846 mD 13
63.061 mD 13
63.350 mD 13
64.448 mD 13
64.548 mD 13
64.670 mD 13
65.259 mD 13
65.359 mD 13
65.462 mD 13
66.563 mD 13a
66.5106 m
67.058 m
67.266 m
67.864 m
68.158 m
68.563 mD 13a
68.763 mD 13a
69.067 mD 13a
69.552 mD 13
69.758 mD 13
69.858 mD 13
69.9106 mD 13
70.548 mD 13
70.648 mD 13
71.850 mD 13
72.047 mD 13
72.247 mD 13
72.675 mD 13
72.951 mD 13
73.075 mD 13
73.188 mD 13
73.879 mD 13
74.079 mD 13
74.143 mD 13
74.243 mD 13
74.335 mD 13
74.435 mD 13
74.652 mD 13
74.852 mD 13
75.2110 mD 13
75.4136 mD 13
76.137 mD 13
76.676 mD 13
77.8111 mD 13
78.0119 mD 13
78.6135 mD 13
80.299 mD 13
81.365 mD 117
82.141 mD 13
82.241 mD 13
82.3136 mD 13
82.8115 mD 13
83.0106 mD 13
84.050 mD 13
84.050 mD 13
84.7126 mD 69
85.549 mD 69
86.251 mD 69
86.353 mD 69
86.453 mD 69
86.551 mD 69
86.832 mD 69
87.291 mD 69
88.7130 mRoute des Pyrénées
89.845 mRoute des Pyrénées
89.945 mRoute des Pyrénées
90.185 mRoute des Pyrénées
90.363 mRoute des Pyrénées
91.175 mRoute des Pyrénées
91.434 mRoute des Pyrénées
91.538 mRoute des Pyrénées
91.638 mRoute des Pyrénées
91.726 mRoute des Pyrénées
91.826 mRoute des Pyrénées
92.0120 mRoute des Pyrénées
92.473 mRoute des Pyrénées
93.251 mRoute des Pyrénées
93.438 mRoute des Pyrénées
93.8116 mRoute des Pyrénées
94.286 mRoute des Pyrénées
94.542 mRoute des Pyrénées
94.754 mRoute des Pyrénées
95.137 mRoute des Pyrénées
95.337 mRoute des Pyrénées
95.443 mRoute des Pyrénées
95.535 mRoute des Pyrénées
95.735 mRoute des Pyrénées
95.838 mRoute des Pyrénées
95.939 mRoute des Pyrénées
96.649 mRoute des Pyrénées
96.949 mRoute des Pyrénées
97.752 mRoute des Pyrénées
97.952 mRoute des Pyrénées
98.090 mRoute des Pyrénées
98.3139 mRoute des Pyrénées
98.535 mRoute des Pyrénées
98.635 mRoute des Pyrénées
98.740 mRoute des Pyrénées
98.846 mRoute des Pyrénées
98.851 mRoute des Pyrénées
99.040 mRoute des Pyrénées
99.140 mRoute des Pyrénées
99.368 mRoute des Pyrénées
99.742 mRoute des Pyrénées
100.955 mD 34
101.051 mD 34
101.149 mD 34
101.249 mD 34
101.253 mD 34
101.557 mD 34
101.696 mD 34
107.1143 mD 3
108.3161 mD 3
108.572 mD 3
108.662 mD 3
109.0118 mD 3

How it was measured

  • Route: a round trip from Saint-Girons, calculated on road data from 3 Jul 2026. Of several possible loops of the same length we show the one with the most rideable curves. Motorways are excluded.
  • Vehicle: The route is calculated for a motorcycle and runs on paved roads. A car can drive it too. On narrow stretches a car route can differ in detail.
  • Curve: a turn in one direction of at least 35 degrees. The DriveBattle app counts the same way.
  • Radius: the tightest curve radius inside the curve. Turns at junctions are flagged and do not count towards radius, tightest curve or passage.
  • Elevation: ground height along the route, smoothed over about 450 m. A climb counts from a 5 m height difference.
  • Calculated on 5 Oct 2026. The figures describe this route. The state of the road on the day you ride can differ.

Calculated on 5 Oct 2026

Questions about the round trip

How long is the round trip from Saint-Girons?

There are three lengths: 60, 120, 200 km. The calculated routes measure 60.3, 109.8, 183.5 km.

Can I drive the round trip by car?

Yes. The route runs over paved country roads without motorways and can be driven by car and motorcycle. It is calculated for a motorcycle, so on very narrow stretches a car route can differ in detail.

How many curves does the round trip from Saint-Girons have?

On 120 km we count 250 curves, 197 of them away from junctions. That is 179.3 free curves per 100 km.

How tight is the tightest curve?

On 120 km the tightest radius is 23 m, at km 44.8. The median radius of all curves is 62 m.

How much climbing does the route have?

On 120 km it is 847 m of ascent. The highest point is 665 m, the lowest 290 m.

Can I ride this round trip with the app?

Yes. The round-trip generator in the DriveBattle app calculates loops from your location with the same method.

Get it on Google Play

The round-trip generator is part of Premium. During the beta it is open to everyone.

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