Boulder Rock Club
Rock Climbing business nearby (~3 mi away) — hasn't claimed their Roamze page yet
Colorado · Rock climbing · Boulder
Greenman's Crack
The most accessible route at Third Flatiron; takes bolts and placed gear together.
- 5.3
- grade
- Mixed
- style
Best time to visit Greenman's Crack
Best months: April–June and September–October. Best months have typical highs of 55–85 °F, lows of 30 °F or warmer (32 °F where the station doesn't record snow), at most one snowy day and no more than 12 wet days.
Jan
47° / 21°
6 wet
Feb
48° / 22°
7 wet
Mar
57° / 29°
8 wet
Apr
63° / 34°
10 wet
May
71° / 43°
12 wet
Jun
83° / 51°
10 wet
Jul
88° / 57°
11 wet
Aug
86° / 55°
10 wet
Sep
79° / 48°
8 wet
Oct
66° / 37°
7 wet
Nov
54° / 28°
6 wet
Dec
46° / 21°
6 wet
Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Boulder, CO, 1.4 mi away at 5,484 ft. The station sits about 1,300 ft lower than this place, so expect it a little cooler here. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.
One of the easiest routes catalogued at Third Flatiron, where climbs span from 5.3 to 5.12d. This line accepts both bolts and placed gear on the same sequence.
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Local businesses nearby
Outfitters and businesses near Boulder. They haven’t set up their Roamze page yet.
View operator
Movement Gyms
Rock Climbing business nearby (~3 mi away) — hasn't claimed their Roamze page yet
Wildcat Mountaineering
Rock Climbing business nearby (~16 mi away) — hasn't claimed their Roamze page yet
