36.0km on The Ogden 1:05 (full): 1. Ken Mayes in 56:25.69. 1.0km on Ironman 70.3 Norway (28%-29%): 1. eric in 1:23.21. 4.9km on Ironman 70.3 Cairns, Australia (7%-35%): 1. eric in 6:06.68. 3.0km on Cedar Springs (#1 to Carlisle) (full): 1. mattv in 4:07.43. 70 minutes on Centurion Ont 2013-Horseshoe Valley 50km (full): 1. mattv in 1:10:00. 2. Clayton in 1:10:00. 20.0km on TDF 2013-Nice-Nice (full): 1. iPranQster in 28:44.39. 8 x 6.9km on Racetracks: Spa-Francorchamps (full): 1. Chris in 1:41:33. 80.9km on TDF2013 Stage 12 on Fougres nach Tours (46%-83%): 1. mattv in 2:12:57. 2. Popstarron in 2:13:59. 42.9km on Ironman 70.3 Racine, WI, USA (32%-80%): 1. Sean Duignan in 1:06:10. 2. Mike D in 1:06:15. 3. gino in 1:06:22. 10.0km on Cedar Springs (#1 to Carlisle) (full): 2. Vaser in 15:15.66. 20.0km on TDF 2013-Nice-Nice (full): 2. Skippy74 in 28:30.00. 28.9km on MSC Triathlon - Belwood (30k) (full): 1. Michel C in 45:45.08. 2. Jocelyn in 46:13.68. 64.6km on TDF2013 Stage 21 Versailles-Paris (full): 1. PACman in 1:41:29. 2 x 14.0km on Racetracks: Circuit de la Sarthe (Le Mans 24H) (full): 1. Michel C in 44:08.11. 3. Rolland in 47:23.71. 48.8km on Ironman 70.3 Mont-Tremblant, QC, CAN (31%-100%): 1. Marc-Antoine in 1:25:43. 2. Rich in 1:31:26. 3. Geoff in 1:33:35. 14 x 3.9km on Racetracks: Circuit de Monaco (full): 1. litespeedmarc_CT in 1:52:03. 10 x 2.0km on Racetracks: Laguna Seca (full): 1. Matthew in 33:31.53. 2. Chris in 33:43.55. 1.0km on University Downs loop (full): 1. MARK in 1:43.22. 10.0km on Tuesday Upper Loop (full): 1. Nac/Norco-LA in 14:31.27. 2. Ernesto in 14:34.45. 3.0km on Cedar Springs (#1 to Carlisle) (full): 1. Ken Mayes in 4:12.88. 45.9km on Smith and Edwards Loop (28 miles) (full): 1. Ken Mayes in 1:19:18. 2. EGW1970 in 1:19:25. 50.8km on Ironman 70.3 Cairns, Australia (0%-57%): 1. Mike K in 1:13:04. 2. Evo-Ben in 1:13:22. 3. i'm_a_Girl in 1:14:19. 19.8km on Ironman 70.3 Mont-Tremblant, QC, CAN (full): 1. scott in 33:25.73. 2. peteless73 in 33:26.48. 2 x 7.4km on Ironman 70.3 Racine, WI, USA (full): 1. Harley - LEAN in 23:22.70. 2 x 13.0km on Racetracks: Circuit de la Sarthe (Le Mans 24H) (full): 1. johnnycanehdian in 37:20.06. 2 x 13.0km on Racetracks: Circuit de la Sarthe (Le Mans 24H) (full): 1. francois in 40:13.11. 2. Will in 40:42.68. 3. greg in 41:20.96. 34.8km on TDF2014 - Stage 6 (47%-65%): 2. heyfool in 1:05:24. 33.9km on TDF2013 Stage 15 Givors-MontVentoux (2%-16%): 2. Chuck in 1:02:22. 3. CSK Pacer #1 in 1:07:57. 20.0km on Smith and Edwards Loop (28 miles) (53%-97%): 1. Turbo442 in 35:06.57. 22 x 2.0km on Tuesday Upper Loop (41%-46%): -1. mattv in 28:39.72. 1. Tim H in 59:33.86. 2. PBR7 in 59:36.59. 3. Roofrak_CT in 59:37.06.

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Real Drafting Tactics

Tour de Giro simulates real world drafting conditions and all the tactics that come with the sport of cycling.

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Up to 60-70 riders cycling simultaneously. In game cyclists can be users from all over the world or intelligently crafted AI.

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What is Tour de Giro?

Tour De Giro is an online, multiplayer bike racing simulation that uses your ANT+ powermeter, speed-cadence sensor, or CompuTrainer® to let you race and ride against real people in real time. Tour De Giro simulates head-to-head road racing: drafting, hills and teamwork all play the same effect in-game as they do in real-life. The 3D graphics engine faithfully renders real-world environments and all the competing riders to make your indoor rides more exciting and entertaining.


*ANT stick is not necessary

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A few testimonials from customers....


Paul Jamieson

Taupo, New Zealand

Tim Wyrick

Tour de Giro Facebook

George Organ

Toronto, Canada

“My Dad is in Auckland, NZ, I am in Taupo, NZ, so it is awesome to still be able to race him” "Scheduled my first race today had one other live rider and ten AI riders. Everything worked flawless. Your transitions from up hill to down hill to flats are great." “The software is brilliant. I like the graphics, smoother gradient transitions, results tracking on the website, AI riders make it more fun and interesting.”


Julie Sands

Winter Haven, Florida


Matt Litchfield

Virginia, USA

"Great Thanks! I absolutely love your program!!! I am recovering from a broken clavicle and was looking for fun ways to try to stay in shape. - maybe even get in better biking shape since I can't run." "Man the feel of the change in incline is REALLY good in TDG…nice smooth and invisible-just as it should be! Very real feel! You guys rock!"



Reviews from the media

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huge for anyone looking to add

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