I'd like to collect in this thread stages with one (or more) rider(s) losing unpredictably minutes and minutes in a single climb (in last 20-30 years). It's a while I don't see such a thing anymore (at least not with the frequency I used to). It would be nice to find pictures or videos. It's compulsory to provide at least a link and the total time lost 
Let's begin with a classic
http://autobus.cyclingnews.com/road/2002/giro02/?id=results/stage17
Corvara In Badia - Passo Coe 222 kms (Giro 2002)
Stage 17 of that Giro. A young Cadel Evans, at his first ever partecipation, wears pink on stage 16. He has just one MTF and the final ITT to go. In the first positions of the GC there's also Dario Frigo, another favourite.
Those two competely bonked that day, in a way I hardly ever saw.
Results
1. TONKOV Pavel LAM 07:24:57
2. SAVOLDELLI Paolo INA 00:02:11
3. GARATE Juan Manuel LAM 00:03:08
4. TOTSCHNIG Georg GST 00:03:14
5. LUNGHI Denis CPK 00:03:14
6. CAUCCHIOLI Pietro ALS 00:03:14
7. MUNOZ Hernan Dario CLM 00:03:21
8. ESCARTIN COTI Fernando COA 00:04:01
9. HAMILTON Tyler CST 00:04:01
10. ENGELS Addy RAB 00:04:14
11. POPOVYCH Yaroslav LAN 00:04:33
12. GARCIA ALONSO Marcelino CST 00:05:37
13. VERBRUGGHE Rik LOT 00:06:24
14. NIERMANN Grischa RAB 00:06:29
15. BOOGERD Michael RAB 00:07:02
16. PEREZ CUAPIO Julio Alberto PAN 00:07:02
17. GOTTI Ivan ALS 00:07:51
18. PEREIRO SIO Oscar PHO 00:08:22
19. SASTRE CANDIL Carlos CST 00:09:07
20. MIZUROV Andrey MER 00:09:11
21. FARESIN Gianni GST 00:09:34
22. SPEZIALETTI Alessandro SAE 00:09:52
23. VERHEYEN Geert RAB 00:10:25
24. HONCHAR Serhiy FAS 00:10:27
25. GONZALEZ JIMENEZ Aitor KEL 00:10:39
26. MIHOLJEVIC Vladimir ALS 00:10:48
27. PELLIZOTTI Franco ALS 00:10:48
28. RASMUSSEN Michael CST 00:10:57
29. MESA MESA Hector Orlando FOT 00:10:58
30. VAN DE WOUWER Kurt LOT 00:11:16
31. SCARPONI Michele ACQ 00:11:25
32. HIEKMANN Torsten TEL 00:11:55
33. FRIGO Dario TAC 00:12:16
34. KESSLER Matthias TEL 00:12:26
35. DUMA Vladimir PAN 00:13:09
36. ZAMPIERI Steve TAC 00:13:10
37. MAZZOLENI Eddy TAC 00:13:10
38. LAVERDE JIMENEZ Luis Felipe FOT 00:13:48
39. ADYEYEV Sergiy LAN 00:14:24
40. NOE' Andrea MAP 00:17:11
41. EVANS Cadel MAP 00:17:11
I'm looking for pictures of that stage... Has anybody got them?
Other suggestions?
Let's begin with a classic
http://autobus.cyclingnews.com/road/2002/giro02/?id=results/stage17
Corvara In Badia - Passo Coe 222 kms (Giro 2002)

Stage 17 of that Giro. A young Cadel Evans, at his first ever partecipation, wears pink on stage 16. He has just one MTF and the final ITT to go. In the first positions of the GC there's also Dario Frigo, another favourite.
Those two competely bonked that day, in a way I hardly ever saw.
Results
1. TONKOV Pavel LAM 07:24:57
2. SAVOLDELLI Paolo INA 00:02:11
3. GARATE Juan Manuel LAM 00:03:08
4. TOTSCHNIG Georg GST 00:03:14
5. LUNGHI Denis CPK 00:03:14
6. CAUCCHIOLI Pietro ALS 00:03:14
7. MUNOZ Hernan Dario CLM 00:03:21
8. ESCARTIN COTI Fernando COA 00:04:01
9. HAMILTON Tyler CST 00:04:01
10. ENGELS Addy RAB 00:04:14
11. POPOVYCH Yaroslav LAN 00:04:33
12. GARCIA ALONSO Marcelino CST 00:05:37
13. VERBRUGGHE Rik LOT 00:06:24
14. NIERMANN Grischa RAB 00:06:29
15. BOOGERD Michael RAB 00:07:02
16. PEREZ CUAPIO Julio Alberto PAN 00:07:02
17. GOTTI Ivan ALS 00:07:51
18. PEREIRO SIO Oscar PHO 00:08:22
19. SASTRE CANDIL Carlos CST 00:09:07
20. MIZUROV Andrey MER 00:09:11
21. FARESIN Gianni GST 00:09:34
22. SPEZIALETTI Alessandro SAE 00:09:52
23. VERHEYEN Geert RAB 00:10:25
24. HONCHAR Serhiy FAS 00:10:27
25. GONZALEZ JIMENEZ Aitor KEL 00:10:39
26. MIHOLJEVIC Vladimir ALS 00:10:48
27. PELLIZOTTI Franco ALS 00:10:48
28. RASMUSSEN Michael CST 00:10:57
29. MESA MESA Hector Orlando FOT 00:10:58
30. VAN DE WOUWER Kurt LOT 00:11:16
31. SCARPONI Michele ACQ 00:11:25
32. HIEKMANN Torsten TEL 00:11:55
33. FRIGO Dario TAC 00:12:16
34. KESSLER Matthias TEL 00:12:26
35. DUMA Vladimir PAN 00:13:09
36. ZAMPIERI Steve TAC 00:13:10
37. MAZZOLENI Eddy TAC 00:13:10
38. LAVERDE JIMENEZ Luis Felipe FOT 00:13:48
39. ADYEYEV Sergiy LAN 00:14:24
40. NOE' Andrea MAP 00:17:11
41. EVANS Cadel MAP 00:17:11
I'm looking for pictures of that stage... Has anybody got them?
Other suggestions?