We have sequenced the CHM13hTERT human cell line on the Oxford Nanopore GridION. We sequenced approximately 100 flowcells of ultra-long data for a total of 155 Gbp (50x coverage, 1.6 Gbp/flowcell). The read N50 is 70 kbp and there are 99 Gbp of data in reads >50 kbp (32x). The longest mapping read is 1.04 Mbp.