Ascent List for Sean MathiasA Log of Peaks, Hikes, Climbs, and AttemptsThis page shows all of Sean Mathias's mountain trips that have been entered on this site. Its focus is on the individual climbs, not the peaks themselves, and provides information about the ascent route, elevation gain, distance, route conditions, and gear used for each trip. Ascent Subset Page: Filter ascents using various criteria.
| Peak Name | Ascent Date
[sort desc] | Elev-Ft | Location | Prom-Ft | Route | Gain-Ft | Trip-Ft | Mi | Trip-Mi | Route Icons | Gear Icons | Qlty | TR | GPS |
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| 2010 | | Mount Baker | 2010-06-11 | 10,781 | USA-WA | 8812 | | | | | | | | | TR | | | 2011 | | Mount Shuksan | 2011-08-06 | 9131 | USA-WA | 4411 | | | | | | | | | TR | | | Mount Rainier | 2011-09-05 | 14,411 | USA-WA | 13,246 | | | | | | | | | TR | | | 2012 | | Ingalls Peak | 2012-07-13 | 7662 | USA-WA | 1222 | | | | | | | | | TR | | | Guye Peak | 2012-07-16 | 5168 | USA-WA | 528 | | | | | | | | | TR | | | The Tooth | 2012-08-04 | 5604 | USA-WA | 244 | | | | | | | | | TR | | | Glacier Peak | 2012-09-01 | 10,520 | USA-WA | 7498 | | | | | | | | | TR | | | 2013 | | Mount Stuart | 2013-06-01 | 9415 | USA-WA | 5354 | | | | | | | | | TR | | | Ingalls Peak | 2013-07-07 | 7662 | USA-WA | 1222 | | | | | | | | | TR | | | Liberty Bell Mountain | 2013-08-04 | 7720 | USA-WA | 200 | | | | | | | | | TR | | | Guye Peak (Attempt) | 2013-09-08 | 4000 | USA-WA | | | | | | | | | | TR | | | 2014 | | Mount Thomson (Attempt) | 2014-06-22 | 5400 | USA-WA | | | | | | | | | | TR | | | Mount Baker | 2014-07-12 | 10,781 | USA-WA | 8812 | | 8500 | | | | | | | TR | | | Mount Rainier | 2014-08-16 | 14,411 | USA-WA | 13,246 | | 9500 | | 18.3 | | | | | TR | | | McClellan Butte (Attempt) | 2014-12-21 | 5000 | USA-WA | | | 3655 | | 8.3 | | | | | TR | | | 2015 | | Silver Peak | 2015-03-29 | 5605 | USA-WA | 2125 | Cold Creek Trail to PCT | 3141 | | 7.0 | | | | | TR | | | Mount Hood (Attempt) | 2015-05-22 | 10,500 | USA-OR | | South side | 4700 | | 7.2 | | | | 6 | TR | | | Unicorn Peak | 2015-05-25 | 6971 | USA-WA | 2091 | | 2471 | | 6.2 | | | | | TR | | | South Wedge Mountain (Attempt) | 2015-06-14 | 6801 | USA-WA | | | 2365 | | 5.0 | | | | | TR | | | Lundin Peak | 2015-06-20 | 6057 | USA-WA | 217 | | 3757 | | 6.2 | | | | | TR | | | Tinkham Peak (Attempt) | 2015-07-23 | 4650 | USA-WA | | | 6502 | | | | | | | TR | | | Tinkham Peak | 2015-07-25 | 5398 | USA-WA | 638 | | 1400 | | 3.0 | | | | | TR | | | Ingalls Peak | 2015-08-02 | 7662 | USA-WA | 1222 | | 4019 | | 11.7 | | | | | TR | | | Mount Thomson | 2015-08-23 | 6554 | USA-WA | 1514 | | 7874 | | 19.0 | | | | | TR | | | Kaleetan Peak | 2015-09-05 | 6259 | USA-WA | 1859 | | 5119 | | 12.6 | | | | | TR | | | 2016 | | Chair Peak (Attempt) | 2016-03-19 | 5400 | USA-WA | | | 2216 | | 4.9 | | | | | TR | | | West Tiger Mountain #3 | 2016-04-12 | 2522 | USA-WA | 62 | | 2090 | | 3.4 | | | | | TR | | | West Tiger Mountain #3 | 2016-05-04 | 2522 | USA-WA | 62 | | 2369 | | 5.3 | | | | | TR | | | Bryant Peak | 2016-08-14 | 5801 | USA-WA | 321 | | 4201 | | 12.2 | | | | | TR | | | Mount Si | 2016-10-30 | 4180 | USA-WA | 260 | | 3648 | | 6.2 | | | | | TR | | | Mount Si | 2016-11-22 | 4180 | USA-WA | 260 | | 3380 | | 6.4 | | | | | TR | | | West Tiger Mountain #3 | 2016-12-26 | 2522 | USA-WA | 62 | | 2023 | | 4.4 | | | | | TR | | | 2017 | | Arrowhead Mountain | 2017-01-07 | 6030 | USA-WA | 550 | | 3449 | | 7.6 | | | | | TR | GPS | | Mount Si | 2017-01-21 | 4180 | USA-WA | 260 | | 3376 | | 6.8 | | | | | TR | | | West Tiger Mountain #3 | 2017-04-12 | 2522 | USA-WA | 62 | | 2070 | | 5.2 | | | | | TR | | | Chikamin Peak | 2017-07-29 | 7000 | USA-WA | 1080 | | 5200 | | 16.5 | | | | | TR | | | Pinnacle Peak | 2017-08-27 | 6562 | USA-WA | 562 | | 1709 | 2099 | 1.8 | 5.1 | | | | | GPS | | 2018 | | Humpback Mountain | 2018-03-31 | 5174 | USA-WA | 574 | | 3694 | | 6.0 | | | | | TR | GPS | | Putrid Petes Peak | 2018-05-06 | 5200 | USA-WA | 0 | | 3067 | | 6.9 | | | | | | GPS | | The Tooth | 2018-05-12 | 5604 | USA-WA | 244 | | 2776 | | 8.9 | | | | | | GPS | | Yellowjacket Tower | 2018-05-19 | 4140 | USA-WA | 100 | | 2631 | | 8.4 | | | | | | GPS | | Devils Peak | 2018-05-22 | 5456 | USA-WA | 1696 | | 3612 | | 9.5 | | | | | | GPS | | Huckleberry Mountain | 2018-07-22 | 6320 | USA-WA | 720 | | 3872 | | 18.2 | | | | | | GPS | | Red Mountain | 2018-09-15 | 5890 | USA-WA | 530 | | 2894 | | 6.8 | | | | | | GPS | | McClellan Butte | 2018-09-23 | 5162 | USA-WA | 1442 | | 3182 | | 7.8 | | | | | | GPS | | Bills Peak | 2018-10-07 | 6917 | USA-WA | 1077 | | 3422 | | 6.6 | | | | | | GPS | | Dirty Harrys Peak | 2018-11-11 | 4720 | USA-WA | 200 | | 2960 | 4210 | 8.5 | 10.5 | | | | TR | GPS | | Revolution Peak | 2018-11-19 | 5454 | USA-WA | 1174 | | 4994 | | 14.0 | | | | | | GPS | | Web Mountain | 2018-11-20 | 5335 | USA-WA | 455 | | 3360 | | 5.6 | | | | | | GPS | | Rock Mountain | 2018-11-24 | 6840 | USA-WA | 640 | | 2600 | | 7.4 | | | | | | GPS | | Jolly Mountain | 2018-12-02 | 6443 | USA-WA | 963 | | 4423 | | 13.9 | | | | | | GPS | | Keilir | 2018-12-07 | 1240 | Iceland | 649 | | 981 | | 4.7 | | | | | | GPS | | Amabilis Mountain | 2018-12-23 | 4560 | USA-WA | 2080 | | 2100 | | 8.9 | | | | | | GPS | | Mount Baldy | 2018-12-29 | 5107 | USA-WA | 387 | | 3250 | 3250 | 10.0 | 10.0 | | | | | GPS | | Change Peak | 2018-12-31 | 4320 | USA-WA | 320 | | 3488 | 3488 | 8.7 | 8.7 | | | | | GPS | | 2019 | | Stegosaurus Butte | 2019-01-05 | 2120 | USA-WA | 400 | | 1263 | | 2.2 | | | | | | GPS | | Cedar Butte | 2019-01-05 | 1880 | USA-WA | 400 | | 984 | | 4.0 | | | | | | GPS | | Norse Peak | 2019-01-14 | 6856 | USA-WA | 974 | | 3200 | | 7.9 | | | | | | GPS | | Green Mountain | 2019-01-20 | 4824 | USA-WA | 464 | | 4320 | 4320 | 10.2 | 10.2 | | | | | GPS | | Philadelphia Mountain | 2019-02-03 | 4258 | USA-WA | 1178 | | 4081 | | 13.3 | | | | | | GPS | | Howson Peak | 2019-03-02 | 5440 | USA-WA | 160 | | 3417 | 3417 | 5.8 | 5.8 | | | | | GPS | | Avalanche Mountain | 2019-03-30 | 5360 | USA-WA | 480 | | 2913 | | 3.6 | | | | | | GPS | | Cowlitz Rocks | 2019-04-27 | 7450 | USA-WA | 330 | | 2208 | | 7.2 | | | | | | GPS | | Little Si | 2019-05-02 | 1560 | USA-WA | 460 | | 1195 | | 3.4 | | | | | | GPS | | Mount Hood | 2019-05-04 | 11,239 | USA-OR | 7706 | | 5456 | | 6.6 | | | | | | GPS | | Freedom Peak | 2019-05-18 | 6442 | USA-WA | 442 | | 6238 | | 13.8 | | | | | | GPS | | Miller Peak | 2019-05-26 | 6402 | USA-WA | 722 | | 3192 | | 8.6 | | | | | | GPS | | Sperry Peak | 2019-06-30 | 6120 | USA-WA | 720 | | 5125 | | 10.2 | | | | | | GPS | | Emma Peak | 2019-08-28 | 6800 | USA-WA | | | | | | | | | | | GPS | | McNeeley West Peak | 2019-08-28 | 6663 | USA-WA | | | | | | | | | | | GPS | | Mount Fremont Lookout | 2019-08-28 | 7181 | USA-WA | 21 | | 3671 | | 13.1 | | | | | | GPS | | Minotaur | 2019-09-02 | 6262 | USA-WA | 342 | | 3868 | | 7.7 | | | | | | GPS | | Labyrinth Mountain | 2019-09-02 | 6376 | USA-WA | 1736 | | Null | 3868 | | 7.7 | | | | | GPS | | Burroughs Mountain | 2019-09-05 | 7828 | USA-WA | 388 | | Null | 4052 | | 14.9 | | | | | GPS | | Skyscraper Mountain | 2019-09-05 | 7078 | USA-WA | 398 | | | | | | | | | | GPS | | Mount Fremont Lookout | 2019-09-05 | 7181 | USA-WA | 21 | | 4052 | | 14.9 | | | | | | GPS | | Mount Pugh | 2019-09-14 | 7201 | USA-WA | 2801 | | 5207 | 5207 | 12.3 | 12.3 | | | | | GPS | | Mount Forgotten | 2019-09-29 | 6005 | USA-WA | 2725 | | 4790 | | 13.6 | | | | | | GPS | | Bedal Peak | 2019-10-06 | 6554 | USA-WA | 1224 | | 5315 | | 11.0 | | | | | TR | | | Moolock Mountain | 2019-11-23 | 4965 | USA-WA | 925 | | 4521 | 4521 | 13.8 | 13.8 | | | | | GPS | | 2020 | | Sky Mountain | 2020-05-09 | 5482 | USA-WA | 1122 | | 1873 | 1873 | 4.2 | 4.2 | | | | | GPS | | Big Chief Mountain | 2020-05-09 | 5858 | USA-WA | 898 | | 1804 | | 3.4 | | | | | | GPS | | Crystal Peak | 2020-05-23 | 6595 | USA-WA | 275 | | 3934 | | 9.1 | | | | | | GPS | | Chinook Peak | 2020-05-23 | 6904 | USA-WA | 504 | | Null | 3934 | | 9.1 | | | | | GPS | | Little Tahoma (Attempt) | 2020-06-19 | 9900 | USA-WA | | | 16,075 | 16,075 | 15.6 | 15.6 | | | | TR | | | Mount Jupiter | 2020-07-11 | 5700 | USA-WA | 1700 | | 4553 | | 13.8 | | | | | TR | GPS | | Little Tahoma | 2020-07-18 | 11,138 | USA-WA | 818 | | 7338 | | 18.1 | | | | | | GPS | | South Slide Mountain | 2020-08-08 | 6620 | USA-WA | 660 | | 4682 | | 13.0 | | | | | | GPS | | Mount Washington | 2020-08-15 | 6255 | USA-WA | 2615 | | 3061 | | 4.5 | | | | | | GPS | | Merchant Peak | 2020-08-19 | 6113 | USA-WA | 1153 | | 4052 | | 8.0 | | | | | | GPS | | Lane Peak | 2020-08-22 | 6012 | USA-WA | 332 | | 3477 | | 6.5 | | | | | | GPS | | Mount Daniel | 2020-08-29 | 7960 | USA-WA | 3480 | | 6070 | 6070 | 16.2 | 16.2 | | | | | GPS | | Mount Daniel-East Peak | 2020-08-29 | 7899 | USA-WA | 259 | | | | | | | | | | GPS | | Mount Daniel-Middle Summit | 2020-08-29 | 7959 | USA-WA | 39 | | | | | | | | | | GPS | | Enchantment Peak | 2020-09-04 | 8520 | USA-WA | 480 | | 6890 | | 18.7 | | | | | | GPS | | Stillaguamish Peak | 2020-09-20 | 5720 | USA-WA | 760 | | 4520 | | 13.5 | | | | | | GPS | | Pitcher Mountain | 2020-10-04 | 5941 | USA-WA | 1021 | | 2146 | | 4.7 | | | | | TR | GPS | | Shriner Peak | 2020-11-08 | 5834 | USA-WA | 754 | | 3514 | | 8.6 | | | | | | GPS | | Dixon Mountain | 2020-12-07 | 5134 | USA-WA | 1094 | | 2493 | | 7.1 | | | | | | GPS | | 2021 | | Cairn Hill | 2021-01-09 | 4745 | USA-WA | 465 | | 1345 | | | | | | | | GPS | | Old Pass Hill | 2021-01-09 | 4885 | USA-WA | 765 | | 655 | 2000 | 5.6 | 5.6 | | | | | GPS |
Icon Legend for Route and Gear/Help Icons
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