Main Page Diary Leaves Stats Schedule

Hall of Even More Statistics

Want to know how long/hard an average INCH hike is, or how many people show up? All this and more can be found below. In addition, check the diary for individual hike information and milestones associated with each hike. The famous INCH leaf counts are on the leaf page.

Random Info
Total INCH hikes: 1321
Number of INCH hikes in the last 365 days: 15
Number of unique INCH hikers: 1205
Number of unique INCH hikers over last 365 days: 0
Number of hikers on INCH hikes: 23986
Average number of hikers on last 1321 hikes: 18.16
Average number of hikers on last 10 hikes: 0.00
Net distance hiked by all hikers: 326457 miles (13.11x equatorial circumference)
Number of people currently on the mailing list: 36
Decades since first INCH hike: 2.790
Days the list was closed in 2006-07: 250
Days the list was closed in 2010: 194
Days the list was closed in 2011: 236
Days the list was closed in 2013: 296
Days the list was closed in 2014-15: 344
Days the list was closed in 2015-17: 573
Days the list was closed in 2017-18: 358
Days the list was closed in 2018-19: 220
Days the list has been closed: 1621
Active hikers who provided locations for the map: 27

Hike Level Breakdown
(each increase in "level" is about two times tougher)
LevelCountAverage
miles
Max
consecutive
130 6.82
2294 9.96
3503 11.56
4263 15.04
5197 20.03
629 27.71
75 31.01

Most Popular Hikes by Turnout
CountDateLevelHike Name
842022-05-292Huddart Park Loop
522021-05-292Huddart Park Loop
502015-09-192Alambique Trail
482015-11-274Five Peaks of Diablo
482016-05-283Big Basin Loop
482020-01-042Priest Rock Trail
472011-02-272Ridge Trail
472011-05-282Sempervirens Falls
472012-06-022Sweeney Ridge Loop
462017-08-122Edgewood/Pulgas Ridge
452017-03-042Skyline Disaster Hike
452019-12-282Parker Ranch
442006-05-273Four Falls Loop
442016-04-233Three Russian Peaks
442022-01-012Boccardo Trail
422005-07-232Huddart Park & Phleger Estate
422011-01-073Priest Rock Trail
422015-12-262Windy Hill Loop
422016-04-164Mt. Diablo (South)
422016-09-252Alambique Trail
422021-05-152Huddart Park & Phleger Estate
422021-12-043Black Diamond Mines
412009-03-073Flag Hill Trail
412016-01-162Alambique Trail
412016-03-193Redwood Regional to Anthony Chabot
412020-02-223New Almaden Trail
412021-07-312Priest Rock Trail
402012-02-183Las Trampas Loop
402016-05-013Montara Mountain from Gray Whale Cove
402016-11-253Mt. Diablo

Most Popular Hikes by Number of Visits
CountLevelHike NamePark NameVisitors
392.8Priest Rock TrailSierra Azul Open Space Preserve
353.6Mission PeakMission Peak Regional Preserve
282.2Windy Hill LoopWindy Hill Open Space Preserve
194.7Murietta FallsOhlone Regional Wilderness
184.4Mt. Sizer LoopHenry Coe State Park
172.5Montara Mountain via San PedroSan Pedro County Park
162.8Vista PointRancho San Antonio Open Space Preserve
162.1Ridge TrailRussian Ridge Open Space Preserve
162.0Alambique TrailWunderlich Park
162.7Ridgeline TrailPleasanton Ridge Regional Park
152.8Mine Hill LoopAlmaden Quicksilver County Park
145.0Mt. SizerHenry Coe State Park
141.1Alviso SloughSouth Bay marshlands
142.3Huddart Park & Phleger EstateHuddart County Park
144.2Five Peaks of DiabloMt. Diablo State Park
142.9Fremont Older's Drunken HikeFremont Older Open Space Preserve
144.4Rose PeakOhlone Regional Wilderness
143.9Mt. DiabloMt. Diablo State Park
134.8Rock House RidgeHenry Coe State Park
132.9Flag Hill TrailSunol Regional Wilderness
133.2Bald Knob TrailPurisima Creek Redwoods Open Space Preserve
133.1Monument PeakEd R. Levin County Park
122.4Huddart Park LoopHuddart County Park
113.5Las Trampas LoopLas Trampas Regional Wilderness
113.1Rancho Cañada del OroRancho Cañada del Oro Open Space Preserve
112.8Sanborn TrailSanborn County Park
102.9Maguire Peaks LoopSunol Regional Wilderness
103.7Goat RockSunol Regional Wilderness
102.8Purisima Creek TrailPurisima Creek Redwoods Open Space Preserve
93.1Dipsea TrailMt. Tamalpais State Park

Most Frequently Hiked Parks
CountPark NameVisitors
149Henry Coe State Park
58Mt. Diablo State Park
55Sierra Azul Open Space Preserve
46Ohlone Regional Wilderness
44Mission Peak Regional Preserve
37Las Trampas Regional Wilderness
37Sunol Regional Wilderness
31Big Basin State Park
29Purisima Creek Redwoods Open Space Preserve
28Windy Hill Open Space Preserve
27Huddart County Park
26Rancho San Antonio Open Space Preserve
26Grant Ranch County Park
25Pinnacles National Monument
21Russian Ridge Open Space Preserve
20Almaden Quicksilver County Park
19Fremont Older Open Space Preserve
18Pleasanton Ridge Regional Park
18Yosemite National Park
18San Pedro County Park
17Mt. Tamalpais State Park
16Wunderlich Park
15Ed R. Levin County Park
15El Corte de Madera Creek Open Space Preserve
15Uvas Canyon County Park
14South Bay marshlands
14Castle Rock State Park
14Sanborn County Park
14Alum Rock Park
13Desolation Wilderness

Hikes per Year
YearHikesHikersHikers/HikeAvg DiffWeighted Diff Avg LenWeighted LenMax LengthUnique hikers
199620984.903.063.36 9.0 9.31724
1997261425.462.843.56 8.210.02231
1998544468.262.843.34 7.7 9.93071
1999503206.403.243.12 9.9 9.33240
2000431964.563.392.8510.3 7.61336
2001513536.923.772.7110.9 7.82250
2002545009.263.352.97 9.5 8.522100
200367108916.253.042.85 9.4 9.032165
20046194315.463.543.2712.111.129148
200558107718.573.313.1111.110.727197
200661114418.753.283.2111.511.332151
200753103319.493.573.4214.914.041139
20085289417.193.623.4715.214.632141
200956112020.003.753.5316.014.829174
201052118522.793.353.1615.414.233165
201153123623.323.423.2416.515.534147
201251109621.493.313.1815.614.927149
201347106222.603.493.4416.315.931138
201453128124.173.513.3216.915.942159
201551131525.783.243.1116.415.634175
201652141927.293.373.1615.814.847159
201749124525.413.102.9015.414.730155
201846104322.673.243.0515.414.626133
201949121524.803.353.0316.715.143124
20202974625.723.243.1015.815.226101
202140111827.953.232.9615.114.326107
20222267030.453.202.9015.113.633110
Lifetime13002398618.453.3413.4471205

Hikes by Month
MonthHikesHikersHikers/HikeAvg DiffWeighted DiffAvg LenWeighted Len
January102219521.523.223.0013.212.4
February108203518.843.453.2414.714.4
March104207619.963.693.1214.513.2
April107197618.473.143.6312.614.8
May108212919.713.303.2013.514.0
June122201316.503.133.0412.413.4
July113193017.083.032.9512.613.0
August111172215.513.323.2012.713.2
September117190616.293.453.0614.813.5
October108185817.203.323.3213.414.9
November108217520.143.433.2913.313.4
December92197121.423.222.9213.213.2
Lifetime13002398618.453.313.1613.413.6

Years between 100th hikes
Hike Num# years
1 to 1002.57
100 to 2002.19
200 to 3001.88
300 to 4001.42
400 to 5001.86
500 to 6001.73
600 to 7001.84
700 to 8001.92
800 to 9002.03
900 to 10001.90
1000 to 11001.99
1100 to 12002.11
1200 to 13002.59

INCH Ir-"Regulars" (6+ out of last 20 hikes)
NicknameHike %


INCH Lifetime Percentage Leaders
(Hike percentage between first and last hike; # hikes > 49, % > 33.3)
HikerFirstLast# Hikes% since
Hike #1
% from
First to Last
% between
First and #1321
Mihail1007130026319.989.583.5
Steve11300101676.978.276.9
Brad873129831123.573.069.3
Diane48479722717.272.327.1
Sophie755130039129.671.669.0
Sarbinder920130026620.169.866.2
Sarah546130048436.664.162.4
Jim924130022817.360.557.3
Sandy F112813001027.759.052.6
Kathryn766130030222.956.454.3
George346130053840.756.355.1
Shuli713130032224.454.852.9
Russ1130070153.153.953.1
Karl660130034426.053.752.0
David309130052439.752.851.7
Eugene765632324.549.724.6
Nani490646765.848.49.1
Peter1130062046.947.746.9
Peter E750130025119.045.643.9
Ross362130040230.442.841.9
Russell816122317413.242.634.4
Paul444115930022.741.934.2
Christina873129917713.441.539.4
Manfred10731300927.040.436.9
Beth13145523.939.14.0
Jarda99313001178.938.035.6
Hima274130038829.437.837.0
Chinyet670130023417.737.135.9
Scott4477951279.636.414.5
Alan673130022817.336.335.1
Giulia664130022517.035.334.2
Hong873130014811.234.633.0
Jeff334130033425.334.533.8
Nick84311751158.734.524.0
Sabine424122627020.433.630.1
Arlene584130024018.233.532.5


Future Milestones
Paul is 2 hikes from a 151st
Hong is 3 hikes from a 151st
Ellen's next hike is a forest
Stacy is 3 hikes from a 151st
Sparky is 4 hikes from a 151st

Most and Least Unique Co-hikers
HikerCo-hikersHikerCo-hikers
Steve1086Nevenka2
Russ924Jeff X3
Peter869Wenchao4
David775Keith4
Janice761Julie T4
George754Hazel4
Ross738Bernadette4
Hima699Vivek5
Sarah608Thao5
Sabine594Taylor TNT5
Padraig592Scott A5
Jeff586Patty5
Carissa577Parisa5
Paul547Mike G5
Eugene529Marciann5
Jinglan523Laura5
Karl498Jennie5
Clive488Heather5
Chester481Hasher Ed5
Rudi479Christy5
Arlene467Ali5
Helen461Venkat6
Edita458Tracy6
Sparky450Sharon H6
Sophie442Sharon6
Taylor438Shadow6
Stacy429Razzle6
Yipeng425Patrick M6
Shuli424Meilia6
Sue420Marina6

The 500 Club
(Hikers who have hiked 500 miles in a year)
Hiker# of timesBest Year
Diane4887 in 2009
Steve15814 in 2009
Brad4761 in 2014
Sarbinder6751 in 2015
David8740 in 2009
Mihail5710 in 2016
Linda L1708 in 2009
Sophie7691 in 2011
Sarah7673 in 2012
Mike2661 in 2011
Shuli4641 in 2015
Ross3621 in 2010
Nick2606 in 2014
Paul4604 in 2007
Karl4586 in 2016
Jim3583 in 2015
George10577 in 2015
Nani1565 in 2008
Robert1565 in 2010
Peter1529 in 1998
Iris1529 in 2011
Kathryn1527 in 2015
Peter E1527 in 2015
Giulia1516 in 2019
Janice1515 in 2007
Russell1505 in 2016
Yipeng1500 in 2019

Author CountUnwritten Hikes
AuthorWriteup Count
Peter244
Steve197
Russ24
Sue14
George8
Cal5
Elaine5
Sandy F3
Diane3
Beth2
Winnie1
Mary1
Gwynneth1
Blinky1
Tania1
Pistol Pete1
Helen1
Iyad1
Eugene1
David1
Sarah1
Gina1
Tammy1
Dan L1
David A1
Sean1
Adam and Alan1
Adam1
Jarda1
AuthorMissing Count
Russ354 (93.7%)
Steve222 (53.0%)
Peter196 (44.5%)
Taylor6
Roberto1
Jean1
Atul1
Elaine1 (16.7%)
George1 (11.1%)

milestone calendar | streakers



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