33.9km on Ironman 70.3 Cozumel, Mexico (0%-38%): 1. "Sherpa"CV in 58:50.57. 35.0km on Ironman 70.3 Cozumel, Mexico (1%-40%): 1. "Sherpa"CV in 1:00:36. 39.9km on MSC Triathlon - Lakeside Olympic (40k) (full): 2. Cathy802 in 1:04:46. 53.8km on Ironman 70.3 Cozumel, Mexico (full): 1. JohnS in 1:50:31. 39.9km on MSC Triathlon - Wasaga Beach Olympic (40k) (full): 1. Robert l in 59:57.51. 2 x 40.6km on RideAbout (full): 1. "Sherpa"CV in 2:17:05. 150.6km on Paris Roubaix (full): 1. "Sherpa"CV in 4:26:26. 270 minutes on Ironman 70.3 Cozumel, Mexico (full): 1. "Sherpa"CV in 4:30:00. 18.2km on Breakaway 12.20 miles (full): 1. Popstarron in 31:31.59. 39.7km on Ironman 70.3 World Championship Henderson, NV, USA (12%-56%): 1. Popstarron in 1:12:26. 53.9km on Ironman 70.3 Cozumel, Mexico (1%-61%): 1. "Sherpa"CV in 1:26:01. 28.9km on MSC Triathlon - Belwood (30k) (full): 1. Cathy802 in 47:25.43. 40.9km on Ironman 70.3 Cozumel, Mexico (61%-100%): 1. "Sherpa"CV in 1:08:04. 161.5km on Ironman 70.3 Cozumel, Mexico (full): 1. "Sherpa"CV in 4:13:03. 70.0km on Ironman 70.3 Cozumel, Mexico (full): 1. "Sherpa"CV in 1:54:39. 89.8km on Ironman 70.3 Galveston, TX, USA (full): 1. "Sherpa"CV in 2:26:31. 2 x 15.7km on TDF2013 Stage 19 BourgdaposOisans-LeGrandBornand (37%-45%): 1. "Sherpa"CV in 1:19:28. 2 x 10.6km on Alpe d'Huez "Vieil Alpe" (full): 1. "Sherpa"CV in 1:40:46. 39.9km on MSC Triathlon - Wasaga Beach Olympic (40k) (full): 1. Francois DC in 1:02:48. 2. Valerie H in 1:04:53. 3. Catherine R in 1:05:12. 181 minutes on Ironman Miami, FL, USA (full): 1. "Sherpa"CV in 3:01:00. 25.3km on TDF2013 Stage 19 BourgdaposOisans-LeGrandBornand (35%-48%): 1. "Sherpa"CV in 1:02:28. 11.5km on Alpe d'Huez "Vieil Alpe" (full): 1. "Sherpa"CV in 50:10.04. 32.5km on Ironman Frankfurt (9%-37%): 1. KennyG in 53:15.36. 2. VaraJ in 54:24.65. 40.9km on Tuesday Upper Loop (full): 1. Popstarron in 1:07:42. 31.7km on Ironman Melbourne (Asia-Pacific Champs) (1/2 laps) (62%-98%): 1. NicoleL in 48:48.21. 2. Cathy802 in 50:37.29. 3. VaraJ in 51:18.92. 2 x 20.0km on MSC Triathlon - Woodstock Sprint (20k) (full): 2. Popstarron in 1:04:52. 10 x 5.0km on Ironman 70.3 Raleigh, NC, USA (43%-48%): -1. David G in 1:26:35. 1. KennyG in 1:17:47. 2. ScottyG in 1:17:49. 3. CurtP in 1:23:19. 3 x 18.2km on Breakaway 12.20 miles (full): -1. MikeW in 1:38:02. -1. MarkPtbo in 1:38:02. -1. DavePTBO in 1:38:02. -1. chrisjones in 44:09.63. 6 x 8.0km on Turkey Neck - Steiding Chruch - Green Glade (NE) (full): -1. Mike C in 1:36:56. -1. Chantal B in 1:36:56. 96.6km on Quabbin Road Race (1) (full): 1. Cathy802 in 2:53:33. 1.0km on University Downs loop (full): 1. Booker T Justice in 1:28.91. 49.3km on Paris Roubaix (full): 1. Jean-Rene P in 1:10:56. 2. Audrey L in 1:11:06. 4 x 11.8km on Ironman 70.3 Shepparton, Australia (0%-28%): -1. JohnS in 1:00:59. 39.9km on Gatineau Park "A" Loop (full): 1. Popstarron in 1:13:58. 31.7km on Vegas TT (full): 2. chrisjones in 51:01.18. 59.9km on Lake Hill, Panguitch (full): 1. "Sherpa"CV in 1:49:34. 33.7km on Ironman 70.3 Raleigh, NC, USA (0%-38%): 1. KennyG in 55:21.98.

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Multiplayer Racing

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Real racing intensity and race sim training.

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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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Huge Fields

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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Play with all your friends

Compete locally at home or in a studio against your friends.

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Supports power meters of all types

ANT+ Quarq, Powertap, SRAM, CompuTrainer®, and speed/cadence sensors (on certain trainers) are all supported

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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.


wahoo fitness

*ANT stick is not necessary

when using CompuTrainer®

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

"The potential for this system is

huge for anyone looking to add

some fun and great training to

their indoor riding time."

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