Ascent Passport

1. Technical class.
2. Pamir-Alay, Karavshin valley.
3. Peak Asan (4230 m), via the 3rd buttress of the NW wall, Alperin's route.
4. Category 5B difficulty.
5. Height difference 850 m, length 950 m, length of climbing sections IV–V (4b–5a) cat. diff. – 230 m, length of climbing sections VI (5b–6a) cat. diff. – 455 m, length of climbing sections VII (6a+/6b) cat. diff. – 235 m, additionally – aid climbing A1 – 20 m, A2 – 90 m.

Passport

1. Rock climbing category.
2. Pamir-Alay, Turkestan Ridge.
3. Peak 4230 m (Asan), via the spur of the Western wall.
4. Proposed category: 5B, first ascent.
5. Height difference 820 m, route length 1100 m. Length of sections with 5-6 category difficulty is 530 m, including 140 m of 6th category.
6. Average slope of the route is 63°, up to the ridge it's 70°.
7. Number of pitons used: Rock pitons 130/26, bolt pitons 2/1, chocks 91/14

PASSPORT

1. Rock class
2. Turkestan Range, Karavshin river valley, Karasu gorge
3. Peak Asan via western spur
4. Category 5B, third ascent
5. Height difference 690 m, length 710 m, length of sections with category 5-6 difficulty — 460 m, average steepness of the main part of the route 72°
6. Pitons hammered: | Rock | Reused bolt pitons | Nuts | | :--- | :----------------- | :--- | | 94 | 2 | 70 |

1. Climbing category — rock.
2. Climbing area — Pamir-Alay, Turkestan Range, Karasu river valley.
3. Summit — Peak Asan (4230 m), right part of the western wall.
4. Proposed route — 5B category of difficulty, Alperin route variant.
5. Route length — 1200 m. Height difference — 880 m. N-T Pleskacheva 2nd. Length of sections with 5B category of difficulty — 690 m. Average steepness of the wall part of the route (3420–4130 m) — 78°. Sections of 6th category of difficulty: 82° (3480–3550 m), 80° (3570–3610 m), 86° (3685–3765 m).
6. Pitons hammered: rock (75/32), bolt (4/4), chocks (128/61), skyhooks (5/5).

St. Petersburg Climbing Championship 2021 (high-altitude technical class) Report on the ascent to the summit of Asan (4230 m) via the left part of the E wall, 5B category The route was completed by the team of the Alpine Federation of St. Petersburg

Ascent Passport

1. Gissaro-Alay, Karavshin valley Section No. 5.4.3 of the classifier for mountain peak routes
2. Asan peak, 4230 m, via the left part of the E wall (M. Gorbenko route, 1988)
3. Category: 5B
4. Route type: rock
5. Height difference: ~700 m

4. ACAH 4230 m 43 156 4000 yr 38 37 36 35 33 32 31 2930 28 25 3700

29 25 24 23 22 21 19 18,17 16 14 13 11 9 10 9 8 6 5 4 3 2 2

Ascent Passport

1. Kyrgyzstan, Pamir-Alay
2. Technical category
3. Turkestan Range, Karavshin Valley, section 5.4.3.
4. Peak Asan 4230 m, via the right part of the western wall
5. Proposed - 6A category, first ascent
6. Route characteristics: height difference: 930 m, length - 1050 m; length of 6A-6B category sections - 361 m; length of 5 category sections - 261 m;

1. Rock climbing
2. Pamir-Alay, Turkestan Range
3. Peak 4230 m (Asan), center of NW wall
4. 6B, second ascent
5. Height difference 830 m, length 1015 m, length of 5–6 sections – 865 m, of which 6 – 415 m. Average steepness – 78° (3400–4230 m), of which 6 – 85° (3540–3800 m, 3890–4000 m)
6. Pitons driven: rock 54/35, bolted 46/7+39x, chocks 191/66, x – reuse of previously driven pitons
7. Climbing hours 36 and days 3
8. Overnights: 1 – four in a tent on a ledge, two in hammocks; 2 – four in a tent in a "niche", two in hammocks

PASSPORT

1. Rock climbing category.
2. Pamir-Alay, Turkestan Ridge.
3. Peak 4230 m (Asan), center of NW wall.
4. Proposed 6B category of difficulty for the first ascent.
5. Height difference 830 m, length 1015 m, length of sections with 5–6 category of difficulty — 865 m, of which 6B category — 415 m. Average slope of the route 78° (3400–4230). Of these, 6B category 85° (3540–3800, 3890–4000).
6. Driven pitons. | Rock | Bolt | Nuts | | :--: | :--: | :--: | | 145 | 24 | 119 |