William Leventhal's Posts and Comments on Mountain Project

William Leventhal

Calabasas

Male

Contact William

Ignore User

More About William Drop down

Member Since

Jul 17, 2016

Last Visit: 7 hours ago

477 Points
Point Rank: #3,171 Details Drop down

0 Areas

0 pts - 15 each

27 Routes

270 pts - 10 each

39 Photos

195 pts - 5 each

0 Approach Trails

0 pts - 4 each

12 Page Improvements

12 pts - 1 each

Likes Trad, Sport

	Leads	Follows
Trad	5.12a	5.12b
Sport	5.12c	5.12c
Aid	C5	C1
Boulders	V7

Other Interests

Hiking, reading and guns

More Info

Comments View All 60

Feb 3, 2026 Joshua Tree NP > Pinto Basin > Loveland > Beak Boulder Area > Beak of the Week (5.8 5b 16 VI- 15 HVS 4c) 4th bolt ● Bomber! View Comment
Oct 24, 2025 Central Coast > Hwy 33/Ojai > Derrydale Cliff > Black Mamba (5.9 5c 17 VI 17 HVS 5a) Trad Bob on-sight flashes Black Mamba! (Before the bolts) ● You forgot to add "toperope" View Comment
Oct 14, 2025 Joshua Tree NP > Queen Valley Area > Desert Queen Mine > Dike Rock Pancake Soup 5.10c R ● This route is called "Pancake Soup". It was established in 1985 by William Leventhal & Mike Matheson. We… View Comment
Jul 14, 2025 Southern-Wester… > Southern Sierra… > Rincon > Area 02_The Win… > 07_Right E Crack (5.12b 7b 26 VIII+ 26 E5 6b) Classic crack. Can see the two to the left as well. ● Sick pic! View Comment
Jul 14, 2025 Yosemite NP > Tuolumne Meadows > Stately Pleasur… > Dreams (5.11c 6c+ 24 VIII- 24 E4 6a) Dreams - thin edging at its best ● I love the "Old School " 2 carabiners point of attachment. Pre- Sport Climbing technique for real. In a… View Comment
May 10, 2025 High Desert > Antelope Valley… > Devil's Punchbowl > N Area > Big Wall City Installing the bolts in 1992 Lesson Learned my first route. ● In highly questionable footwear I must add. View Comment

Forum Messages View All 58

General > Memorial Reply: Greg Cameron Feb 11, 2026 What a tragic loss for the climbing community. I first met him years ago at Mt. Woodson. He was super friendly and provided suggestions with detail and accuracy. &n… View Message
General > Big Wall and Aid Climbing Reply: MREs as Wall Food? Jan 20, 2026 MRE's tend to be quite heavy and the taste leaves much to be desired. View Message
General > General Climbing Reply: your dream sponsor Jan 13, 2026 Trader Joe's View Message
General > Politics and Rock Climbing Reply: climbers too scared to comment ? Jan 7, 2026 "not much happening" I beg to differ. Maduro is removed from Venezuela after many years of defying international pressure and ruining the economy of a once great n… View Message
General > Big Wall and Aid Climbing Reply: Do you wear eye protection? Any pro ever blew and… Jan 7, 2026 My partner popped a piece on Lunar Eclipse and it hit him in the mouth breaking his tooth. I had always heard my friend Lucky ( Steve Smith) say on hard aid - "Don't Smil… View Message
General > Memorial Reply: Karen Tracy Dec 31, 2025 I remember her well. R.I.P. Karen View Message

Route Scores View All 272

5.10 6b 20 VII- 19 E2 5b A3 1 ● Son Of Heart Trad, Aid 31 pitches Yosemite NP > … 1 > B. El Capitan > 2. Southwest Face
5.9 5c 17 VI 17 HVS 5a A4 4 ● Sea of Dreams Trad, Aid 26 pitches Yosemite NP > … 1 > B. El Capitan > 3. Southeast Face
5.10d 6b+ 21 VII+ 21 E3 5b 2 ● Electric Puppy Machine Trad 3 pitches Southern-Wester… > Southern Sierra… > Bald Eagle Peak
5.9 5c 17 VI 17 HVS 5a A2 11 ● The Regular Route (Castle Rock S… Trad, Aid, Alpine 8 pitches Sequoia & Kings… > Castle Rocks > Castle Rock Spire
5.10c 6b 20 VII 20 E2 5b 7 ● Orange Roughy Trad Southern-Wester… > … > Sherman Pass Rd > Fish Creek Rock
5.10a 6a 18 VI+ 18 E1 5a 137 ● Anti-Jello Crack Trad 4 pitches Southern-Wester… > Southern Sierra… > Dome Rock

● Son Of Heart

Yosemite NP > … 1 > B. El Capitan > 2. Southwest Face

Avg:	1
William:

5.10 6b 20 VII- 19 E2 5b A3 Trad, Aid 31 pitches
5.10 A3

● Sea of Dreams

Yosemite NP > … 1 > B. El Capitan > 3. Southeast Face

Avg:	4
William:

5.9 5c 17 VI 17 HVS 5a A4 Trad, Aid 26 pitches

● Electric Puppy Machine

Southern-Wester… > Southern Sierra… > Bald Eagle Peak

Avg:	2
William:

5.10d 6b+ 21 VII+ 21 E3 5b Trad 3 pitches

● The Regular Route (Castle R…

Sequoia & Kings… > Castle Rocks > Castle Rock Spire

Avg:	11
William:

5.9 5c 17 VI 17 HVS 5a A2 Trad, Aid, Alpine 8 pitches
5.11

● Orange Roughy

Southern-Wester… > … > Sherman Pass Rd > Fish Creek Rock

Avg:	7
William:

5.10c 6b 20 VII 20 E2 5b Trad

● Anti-Jello Crack

Southern-Wester… > Southern Sierra… > Dome Rock

Avg:	137
William:

5.10a 6a 18 VI+ 18 E1 5a Trad 4 pitches
5.10b