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MJ Anderson

Boulder, CO
37 years old · Male
Contact MJ
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More About MJ Drop down
Member Since
Jun 3, 2016
Last Visit: 41 mins ago
60 Points
Point Rank: #15,063 DetailsDrop down
MJ is in the Partner Finder
Best Times to Meet: Weekday mornings ~ 6:30am, weekend all day
Likes Trad, Sport, Gym, Boulders
Leads Follows
Trad 5.12c 5.12c
Sport 5.13d 5.13d
Boulders V9
Other Interests
skiing, hiking, volleyball, startups
Member of
More Info

To-Do List Sort & Filter All 421

5.13d 8b 31 X 32 E8 7a
 23
● Sugar Mama
Sport
S Platte > … > Staunton Rocks > Dungeon
5.13d 8b 31 X 32 E8 7a
 26
● Big Poppa
Sport
S Platte > … > Staunton Rocks > Dungeon
5.3 3+ 10 III 9 VD 3a
 29
● Second Pinnacle South Face
Trad 2 pitches
Boulder > … > Gregory Canyon… > Amphitheater
5.13a 7c+ 29 IX+ 29 E6 6c
 3
● Good Drill Hunting
Sport
Southern Arizona > Dry Canyon > 7 - Celebrity Cave
5.14b 8c 33 X+ 33 E9 7b
 3
● Suzanne Somers: A Love Story
Sport
Southern Arizona > Dry Canyon > 7 - Celebrity Cave
5.12 7b+ 27 VIII+ 26 E6 6b
 37
● Spinal Twist
Sport
Southern Arizona > Dry Canyon > 3 - Spine Cave
Route Name Location Star Rating Difficulty Date
● Sugar Mama S Platte > … > Staunton Rocks > Dungeon
 23
5.13d 8b 31 X 32 E8 7a Sport
● Big Poppa S Platte > … > Staunton Rocks > Dungeon
 26
5.13d 8b 31 X 32 E8 7a Sport
● Second Pinnacle South Face Boulder > … > Gregory Canyon… > Amphitheater
 29
5.3 3+ 10 III 9 VD 3a Trad 2 pitches
● Good Drill Hunting Southern Arizona > Dry Canyon > 7 - Celebrity Cave
 3
5.13a 7c+ 29 IX+ 29 E6 6c Sport
● Suzanne Somers: A Love Story Southern Arizona > Dry Canyon > 7 - Celebrity Cave
 3
5.14b 8c 33 X+ 33 E9 7b Sport
● Spinal Twist Southern Arizona > Dry Canyon > 3 - Spine Cave
 37
5.12 7b+ 27 VIII+ 26 E6 6b Sport

Ticks View All 563

5.7 5a 15 V+ 13 MVS 4b
 49
● Direct West Bench [formerly list…
Jun 2, 2026 · Lead.
Trad
Boulder > … > Gregory Canyon… > Amphitheater
5.9 5c 17 VI 17 HVS 5a R
 24
● Inside S. Face (1st pinnacle)
Jun 2, 2026 · Lead / Onsight.
Trad, TR
Boulder > … > Gregory Canyon… > Amphitheater
5.14a 8b+ 32 X+ 32 E8 7a
 15
● I Am The Walrus
May 27, 2026 · Lead / Redpoint. 49 days of effort Well over 100 attempts Perfect conditions and it went down smooth It’s almost sad that it’s over
Sport
Boulder > … > South > Seal Rock
5.10+ 6b+ 21 VII+ 20 E3 5b R
 9
● ChrisCross
May 2, 2026
TR
Southeast Utah > … > Potash Rd > Wall Street
5.10 6b 20 VII- 19 E2 5b R
 32
● Just Another Pretty Face
May 2, 2026 · Lead / Flash.
Sport
Southeast Utah > … > Potash Rd > Wall Street
5.7 5a 15 V+ 13 MVS 4b
 196
● Splash
Jan 4, 2026 · Lead / Onsight.
Trad, Sport, TR
Boulder > … > Bihedral Area > Riviera
Route Name Location Star Rating Difficulty Date
● Direct West Bench [formerly… Boulder > … > Gregory Canyon… > Amphitheater
 49
5.7 5a 15 V+ 13 MVS 4b Trad
Jun 2, 2026 · Lead.
● Inside S. Face (1st pinnacle) Boulder > … > Gregory Canyon… > Amphitheater
 24
5.9 5c 17 VI 17 HVS 5a R Trad, TR
Jun 2, 2026 · Lead / Onsight.
● I Am The Walrus Boulder > … > South > Seal Rock
 15
5.14a 8b+ 32 X+ 32 E8 7a Sport
May 27, 2026 · Lead / Redpoint. 49 days of effort Well over 100 attempts Perfect conditions and it went down smooth It’s almost sad that it’s over
● ChrisCross Southeast Utah > … > Potash Rd > Wall Street
 9
5.10+ 6b+ 21 VII+ 20 E3 5b R TR
May 2, 2026
● Just Another Pretty Face Southeast Utah > … > Potash Rd > Wall Street
 32
5.10 6b 20 VII- 19 E2 5b R Sport
May 2, 2026 · Lead / Flash.
● Splash Boulder > … > Bihedral Area > Riviera
 196
5.7 5a 15 V+ 13 MVS 4b Trad, Sport, TR
Jan 4, 2026 · Lead / Onsight.

Tick Breakdown
Trad Sport Boulder Ice

Pitches Routes Days Out
90 Days 5 5 3
Last Year 13 12 8
5 Years 183 133 72
All Time 688 563 263

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