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Jonathon Koster

34 years old · Male
Ignore User
More About Jonathon Drop down
Member Since
Nov 2, 2011
Last Visit: Feb 5, 2023
0 Points DetailsDrop down
Likes Sport, Tr, Gym
Leads Follows
Sport 5.6 5.9
Boulders V0
More Info

To-Do List Sort & Filter All 236

4th 1 2 I 2 M 1b AI2-3 Steep Snow PG13
 1
● The Cool Fun Route
Ice, Snow, Alpine
Los Angeles Basin > … > Mt Baldy Rd > Telegraph Peak
4th 1 2 I 2 M 1b AI2-3 Steep Snow PG13
 1
● Northwest Face II AI2-3, 400M
Trad, Ice, Snow, Alpine
Los Angeles Basin > … > Mt Baldy Rd > Telegraph Peak
5.5 4b 13 IV+ 11 MS 4a
 0
● Unknown 05:00 (Chimney)
Sport
Los Angeles Basin > … > Acton Crags > Light Bulb
5.8 5b 16 VI- 15 HVS 4c
 1
● Brandy
Sport
Los Angeles Basin > … > Addendum to the… > B. First Corridor
5.2 3 8 II 8 D 2c
 1
● Breakfast Burger
Sport, Alpine
Los Angeles Basin > … > Mt Baldy Rd > Icehouse Canyon
3rd 1- 1 I 1 M 1a
 2
● Mountaineers Route
Trad
Los Angeles Basin > Angeles Nationa… > Strawberry Peak
Route Name Location Star Rating Difficulty Date
● The Cool Fun Route Los Angeles Basin > … > Mt Baldy Rd > Telegraph Peak
 1
4th 1 2 I 2 M 1b AI2-3 Steep Snow PG13 Ice, Snow, Alpine
● Northwest Face II AI2-3, 400M Los Angeles Basin > … > Mt Baldy Rd > Telegraph Peak
 1
4th 1 2 I 2 M 1b AI2-3 Steep Snow PG13 Trad, Ice, Snow, Alpine
● Unknown 05:00 (Chimney) Los Angeles Basin > … > Acton Crags > Light Bulb
 0
5.5 4b 13 IV+ 11 MS 4a Sport
● Brandy Los Angeles Basin > … > Addendum to the… > B. First Corridor
 1
5.8 5b 16 VI- 15 HVS 4c Sport
● Breakfast Burger Los Angeles Basin > … > Mt Baldy Rd > Icehouse Canyon
 1
5.2 3 8 II 8 D 2c Sport, Alpine
● Mountaineers Route Los Angeles Basin > Angeles Nationa… > Strawberry Peak
 2
3rd 1- 1 I 1 M 1a Trad

Ticks View All 19

3rd 1- 1 I 1 M 1a
 49
● North Rib
Jul 18, 2020 · Solo.
Trad, Alpine
High Sierra > 13 - Shepherd Pass > Mt Tyndall
3rd 1- 1 I 1 M 1a Mod. Snow
 242
● The Mountaineer's Route
Mar 19, 2016 · Solo.
Snow, Alpine
High Sierra > 14 - Whitney &… > Mt Whitney
5.7 5a 15 V+ 13 MVS 4b
 216
● Easy Rider
May 31, 2015
Sport, TR
San Diego County > … > Mission Gorge > Middle Earth
5.7 5a 15 V+ 13 MVS 4b
 410
● Bye Crackie
Apr 17, 2015 · Great sport lead. Nice and long.
Sport
San Bernardino… > … > Central Pinnacles > Coyote Crag
5.7 5a 15 V+ 13 MVS 4b
 73
● A Midsummer's Night Seam
Apr 17, 2015
Sport
San Bernardino… > … > Central Pinnacles > Skyy Slab
5.5 4b 13 IV+ 11 MS 4a
 59
● Firewater
Apr 17, 2015
Sport
San Bernardino… > … > Central Pinnacles > Skyy Slab
Route Name Location Star Rating Difficulty Date
● North Rib High Sierra > 13 - Shepherd Pass > Mt Tyndall
 49
3rd 1- 1 I 1 M 1a Trad, Alpine
Jul 18, 2020 · Solo.
● The Mountaineer's Route High Sierra > 14 - Whitney &… > Mt Whitney
 242
3rd 1- 1 I 1 M 1a Mod. Snow Snow, Alpine
Mar 19, 2016 · Solo.
● Easy Rider San Diego County > … > Mission Gorge > Middle Earth
 216
5.7 5a 15 V+ 13 MVS 4b Sport, TR
May 31, 2015
● Bye Crackie San Bernardino… > … > Central Pinnacles > Coyote Crag
 410
5.7 5a 15 V+ 13 MVS 4b Sport
Apr 17, 2015 · Great sport lead. Nice and long.
● A Midsummer's Night Seam San Bernardino… > … > Central Pinnacles > Skyy Slab
 73
5.7 5a 15 V+ 13 MVS 4b Sport
Apr 17, 2015
● Firewater San Bernardino… > … > Central Pinnacles > Skyy Slab
 59
5.5 4b 13 IV+ 11 MS 4a Sport
Apr 17, 2015

Tick Breakdown
Trad Sport Boulder Ice

Pitches Routes Days Out
90 Days 0 0 0
Last Year 0 0 0
5 Years 1 1 1
All Time 19 19 10

Where Jonathon Climbs

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