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Motorcycle and car loop from Regen

From Regen (Bavarian Forest) 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
115.0km
Curves
223
Climbing
1722m
Median radius
93m
Curves per 100 km
138.3
Map of the 115 km round trip from Regen Regen Grafenau Schönberg Schöllnach Zenting Bischofsmais Schaufling Spiegelau Grüb Kirchdorf im Wald Rinchnach Guglöd Thurmansbang Althütte 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

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

Curve character

Of 115.0 km, 38.5 km run through curves. The rest is straight or a junction turn.

Tight
0.8 km, 0.7 %
radius under 60 m
Medium
12.2 km, 10.7 %
60 to 180 m
Wide
25.5 km, 22.3 %
180 to 400 m
Straights and junctions
75.9 km, 66.3 %

Key figures of the route

Tightest curve
At km 59.0 on FRG 27: radius 27 m, right.
Longest curve passage
14 curves over 2.5 km, from km 58.7 on FRG 27.
Densest curve stretch
29 curves over 10 km, from km 54.5. The quieter kilometres come before.
Longest climb
13.2 km with 222 m of ascent, from km 0.5 on St 2135. Average gradient 1.7 %.

Elevation profile

From 324 m to 814 m. 1722 m up, 1721 m down.

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

High: km 15.1: 751 m High: km 40.8: 503 m High: km 47.2: 565 m Low: km 54.6: 425 m High: km 81.8: 814 m High: km 109.6: 651 m

Turning points

  • High km 15.1: 751 m
  • High km 40.8: 503 m
  • High km 47.2: 565 m
  • Low km 54.6: 425 m
  • High km 81.8: 814 m
  • High km 109.6: 651 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
Kilometres115.0104.2
Curves152104
Curves per 100 km132.299.8
Motorway0.0 km0.0 km

1.3 times as many curves per 100 km as the standard loop.

Among the cities

Rank 34 of 152 cities in Germany. Median 104.1 curves per 100 km, Regen sits at 131.0.

Similar cities

All lengths from Regen

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 63.9 km 97 / 131 151.8 83 m 1234 m
60 km Reverse 63.9 km 95 / 129 148.7 83 m 1243 m
120 km Outbound 115.0 km 152 / 219 132.2 94 m 1722 m
120 km Reverse 115.0 km 159 / 223 138.3 93 m 1722 m
200 km Outbound 190.1 km 207 / 295 108.9 85 m 2642 m
200 km Reverse 190.1 km 200 / 299 105.2 86 m 2624 m

Every curve with its position

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

km Radius Road
0.246 mBodenmaiser Straße
0.882 mMoizerlitzplatz
1.1215 mB 85
1.4288 mB 85
10.0187 mB 85
10.9172 mB 85
12.5309 mB 85
14.2238 mB 85
17.950 mSt 2129
18.246 mSt 2129
18.5101 mSt 2129
18.859 mSt 2129
18.936 mSt 2129
19.136 mSt 2129
19.2129 mSt 2129
19.430 mSt 2129
19.9105 mSt 2129
20.887 mSt 2129
22.5126 mSt 2129
22.988 mSt 2129
23.191 mSt 2129
25.074 mSt 2132
25.4111 mSt 2132
25.883 mSt 2132
26.083 mSt 2132
26.184 mSt 2132
26.282 mSt 2132
26.582 mSt 2132
27.3117 mFRG 4
28.3242 mFRG 4
32.749 mLusenstraße
33.075 mLusenstraße
33.560 mLusenstraße
33.774 mLusenstraße
34.064 mLusenstraße
34.198 mLusenstraße
34.929 m
36.130 m
36.9105 mLusenstraße
37.457 mLusenstraße
38.492 mFRG 22
38.670 mFRG 22
38.770 mFRG 22
39.492 mFRG 22
39.794 mFRG 22
40.2221 mFRG 22
43.2246 mSt 2132
44.2216 mSt 2132
45.993 mB 533
46.4107 mB 533
46.779 mB 533
47.0114 mB 533
47.6189 mB 533
48.5303 mB 533
49.5227 mB 533
50.7109 mB 85
50.9109 mB 85
51.3169 mB 85
51.659 mB 85
52.5134 mB 85
52.778 mB 85
52.869 mB 85
53.3164 mFRG 27
53.869 mFRG 27
53.951 mFRG 27
54.281 mFRG 27
54.347 mFRG 27
54.535 mFRG 27
54.796 mFRG 27
55.092 mFRG 27
55.2120 mFRG 27
55.599 mFRG 27
55.727 mFRG 27
55.827 mFRG 27
56.0103 mFRG 27
56.1102 mFRG 27
57.0116 mSt 2322
57.255 mSt 2322
57.463 mSt 2322
57.763 mSt 2322
57.750 mSt 2322
57.947 mSt 2322
58.2115 mSt 2322
58.9187 mSt 2322
60.9140 mSt 2322
61.3180 mSt 2322
62.0158 mSt 2322
62.9154 mRanfelser Straße
63.470 mRanfelser Straße
64.470 mRanfelser Straße
65.0155 mRanfelser Straße
66.196 mSt 2322
66.439 mSt 2322
66.860 mSt 2322
67.068 mSt 2322
67.068 mSt 2322
67.7107 mSt 2322
69.496 mDEG 30
69.694 mDEG 30
71.3113 mDEG 30
71.4113 mDEG 30
71.7156 mDEG 30
72.7112 mDEG 30
72.8120 mDEG 30
73.182 mDEG 30
73.282 mDEG 30
73.6142 mDEG 30
78.0279 mB 533
79.6119 mB 533
80.8108 mDEG 25
81.034 mDEG 25
81.461 mDEG 25
82.670 mDEG 25
83.473 mDEG 25
83.5131 mDEG 25
83.7140 mDEG 25
84.9183 mDEG 25
85.6148 mDEG 25
87.2174 mDEG 25
87.6169 mDEG 25
87.8170 mDEG 25
88.3108 mDEG 25
88.6107 mDEG 25
89.2167 mDEG 25
90.5168 mDEG 25
90.732 mDEG 25
90.963 mDEG 25
95.048 mREG 1
95.163 mREG 1
95.4134 mREG 1
95.669 mREG 1
96.066 mREG 1
97.8112 mGroßbärnbacher Straße
98.182 mGroßbärnbacher Straße
98.595 mGroßbärnbacher Straße
98.959 mGroßbärnbacher Straße
99.257 mGroßbärnbacher Straße
99.257 mGroßbärnbacher Straße
99.361 mGroßbärnbacher Straße
100.574 m
101.068 m
101.372 m
107.9155 mSt 2135
108.1156 mSt 2135
108.5131 mSt 2135
108.8157 mSt 2135
109.0170 mSt 2135
109.5132 mSt 2135
111.3244 mSt 2135
112.868 mB 85
114.081 m
114.284 mRuselstraße

How it was measured

  • Route: a round trip from Regen, 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 Regen?

There are three lengths: 60, 120, 200 km. The calculated routes measure 63.9, 115.0, 190.1 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 Regen have?

On 120 km we count 219 curves, 152 of them away from junctions. That is 132.2 free curves per 100 km.

How tight is the tightest curve?

On 120 km the tightest radius is 27 m, at km 55.7. The median radius of all curves is 94 m.

How much climbing does the route have?

On 120 km it is 1722 m of ascent. The highest point is 815 m, the lowest 324 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.

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

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