#1

sacca Chris Sacca 1,148,974 followers (4 on this list)
Bio I am a Twitter investor and advisor. But, mostly I am riding my bike across the country: http://www.whatisleft.org/crosscountry
Location San Francisco and Truckee, CA
Web http://www.whatisleft...
Other lists:  investing, investors, socialmedia, startups

#2

Brat13 Bruce Attridge 84,643 followers (4 on this list)
Bio Engineer, cyclist, photographer, blogger, Durbanite
Location Durban, South Africa
Web http://www.thelantern...
Other lists:  engineers, photographers

#3

verkoren Maarten Verkoren 48,209 followers (4 on this list)
Bio Walt Disney Studios. Loves cooking fine foods, biking, movies, music, books, travel, Mac, languages, Ajax, marketing. Father of 3 kids, married to lovely @zetje
Location The Netherlands
Web http://www.verkoren.n...
Other lists:  ajax, books, business-travel, cooking

#4

konaendurance Kona Endurance 37,240 followers (7 on this list)
Bio KONA ENDURANCE products are the most powerful, most potent endurance supplements, energy supplements and recovery beverages in the world.
Location USA
Web http://www.konaendura...
Other lists:  energy, running, triathlon

#5

denversnowdude Denver Snowdude 36,574 followers (2 on this list)
Bio Skiing nut who is also into rock climbing,golf and mountain biking.
Location Denver, CO
Web http://denversnowdude...
Other lists:  golf, mountain-biking, outdoors, skiing

#6

alecberg Alec Berg 32,668 followers (2 on this list)
Bio Excel/Twitter Expert. Co-creator of Twixcel.com, hockey,juggling, cycling,golf,tennis,80's music,non-fiction, sports fan.I follow all followers
Location Somewhere inside a spreadsheet
Web http://bit.ly/JjeqZ
Other lists:  fiction, golf, hockey, microsoft-geeks

#7

YourBoyfriend your boyfriend 30,373 followers (1 on this list)
Bio Riding my bike and thinking of you!
Location On my bike looking for you.
Web http://twitter.com/Yo...
Other lists:  fun, humor

#8

blackbottoms Blackbottoms 24,657 followers (8 on this list)
Bio Blackbottoms Cyclewear makes full custom cycling and tri apparel for teams, clubs, and events since 1974!
Location Utah
Web http://www.blackbotto...
Other lists:  running, sem, textiles, triathlon

#9

WeLikeBike42 We Like Bike 42 21,390 followers (3 on this list)
Bio 42 riders trek across the US for bike advocacy. If 20K people follow on Twitter, 42BELOW Vodka will make a $42K donation to the Alliance for Biking & Walking.
Location New Zealand
Web http://www.welikebike...
Other lists:  advocacy, associations-organizations, walking

#10

activenetwork Active.com 21,002 followers (11 on this list)
Bio Endurance Articles, Training Resources, Event Info, Support and Special Offers. Find Us On Facebook: http://bit.ly/ActiveOnFB
Location San Diego, CA
Web http://www.active.com
Other lists:  fitness, running, sports, swimming, triathlon

#11

liftercatcher ☼ Chris Rogers ☼ 20,192 followers (2 on this list)
Bio 100lbs Lost ☼ Fitness Coach ☼ Motivator ☼ Nutrition Coach ☼ Triathlete ☼ p90xer ☼ Blogger ☼ IRONMAN training ☼ Here to help you get fit and stay that way!
Location Columbia, MO
Web http://www.ourfitness...
Other lists:  marathons, running, swimming, training

#12

MotorcycleStuff Motorcycle Stuff 19,963 followers (1 on this list)
Bio Catch up on bike reviews, travel reports, and reviews of gear from the best bloggers. Feel free to re-tweet.
Location Colorado
Web http://webpartner.com...
Other lists:  motorcycle

#13

PaulBarksdale Paul Barksdale 18,861 followers (2 on this list)
Bio Christian, praising God and living life to the fullest. College football ROLL TIDE, camping, fishing, biking, Nascar, dirt-drag racin, blogging #tcot #christian
Location Tuscaloosa, AL
Web http://tinyurl.com/ap...
Other lists:  baptist, camping, christian, fishing

#14

TeamAstana Team Astana 18,393 followers (2 on this list)
Bio 27 riders from 9 different nationalities racing for Astana, the capital of Kazakhstan.
Location Global
Web http://www.astana-cyc...
Other lists:  sports

#15

TriSportWorld TriSportWorld.com 17,094 followers
Bio TriSportWorld.com is the largest online Triathlon club, Running club and Biking club finder. Search our site to find your specific type of club.
Location 
Web http://wefollow.com/t...
Other lists:  endurance, fitness, ironman, running, sports, swimming, training, tri_store, triathlon

#16

dinoperna DEAN PERNA 16,843 followers
Bio I have been a Home Builder For 30 years, And Home Improvement Guru, I enjoy Biking, Boating, and I'm an Avid Fishermen, Check Out My Articals!! Great Stuff
Location Sebastian,Florida
Web http://deanperna.blog...
Other lists:  boating, home-builders, home-improvement

#17

adventurevida Adventure Life Mag 16,670 followers (7 on this list)
Bio The blog for real outdoor adventure--news, gear, people, photography, outdoor iPhone apps, more—by National Geographic ADVENTURE’s West Coast editor.
Location outside
Web http://www.theadventu...
Other lists:  adventure-travel, camping, car-rental, hiking

#18

MichaelJake Michael Jake 16,035 followers
Bio Ex-Ohio, born-again Coloradoan with a tenacious desire to buy houses and tell other's how to. Don't get me started. In CO, ski, bike, climb, gimma a tweet!
Location Colorado Springs, CO

Other lists:  skiing

#19

bouldertri Boulder Triathletes 15,854 followers (5 on this list)
Bio Larry McKeogh tracks Boulder Colorado based triathletes
Location Colorado
Web http://webpartner.com...
Other lists:  triathlon

#20

velonews VeloNews 14,922 followers (12 on this list)
Bio The Journal of Competitive Cycling
Location Boulder, CO
Web http://www.velonews.c...
Other lists:  biking