39.7km on Ironman 70.3 NewOrleans, LA, USA (full): 1. Skippy74 in 58:54.30. 20.0km on Cedar Springs (#1 to Carlisle) (full): 1. Ken Mayes in 29:22.04. 34.9km on Ironman 70.3 Oceanside, CA, USA (37%-77%): 1. Colleen in 49:22.04. 2. SWoity in 49:24.44. 3. MattSBR in 49:28.97. 15.0km on Donovans Rd to Cape Spear (full): 1. Player 1 in 25:10.75. 80 minutes on ESG Binghamton (full): -1. gmt in 1:10:42. 80.8km on TDF2014 - Stage 3 (34%-86%): 1. i'm_a_Girl in 2:05:34. 20.0km on Cedar Springs (#1 to Carlisle) (full): 3. heyfool in 35:53.47. 20.0km on TDF 2013-Nice-Nice (full): 1. Player 1 in 29:53.93. 39.3km on TDF2013 Stage 18 Gap-AlpedaposHuez (42%-66%): 1. Clayton in 1:47:28. 34.9km on Sunbury YMCA Race (full): 2. Evo-Ben in 55:35.26. 3. Chris D in 55:42.68. 8 x 4.0km on Racetracks: Laguna Seca (full): -1. Player 1 in 16:30.47. -1. Tri Chick in 26:11.61. -1. Rodney in 1:14:13. 1. Gibbs in 1:04:22. 1.0km on University Downs loop (full): 1. J_Diesel in 1:26.09. 3 x 15.0km on Donovans Rd to Cape Spear (full): -1. EGW1970 in 28:05.01. 1. Ricky_Novofit in 1:15:15. 6 x 7.9km on Racetracks: Nurburgring Nordschleife (full): -1. Chris in 1:03:10. 63.1km on Ironman 70.3 Pays D'Aix, France (7%-88%): 1. Rider X in 1:49:04. 39.6km on TDF2013 Stage 18 Gap-AlpedaposHuez (76%-100%): 2. "Sherpa"CV in 1:22:41. 19.6km on TDF2013 Stage 21 Versailles-Paris (full): 1. francois in 32:58.80. 10.0km on Tuesday Upper Loop (full): 1. Chuck in 15:46.60. 3.0km on Turkey Neck - Steiding Chruch - Green Glade (NE) (full): 1. francois in 4:24.34. 2 x 18.0km on WMRT - Pearre Rd. to Hancock (full): -1. EGW1970 in 52:56.68. -1. Keith in 39:58.46. 1. KennyG in 40:26.34. 30.0km on MSC Triathlon - Kingston (30k) (full): 1. Andrew in 44:25.90. 7.0km on Clockwise Sawmill->Golf Course->Winterbourne->Katherine (full): 1. art in 9:53.94. 49.8km on Ironman 70.3 Calgary, AB, CAN (full): 1. gmt_powercranks in 1:26:18. 65 minutes on Breakaway 12.20 miles (full): 1. "Sherpa"CV in 1:05:00. 63.8km on Ironman Lake Placid (1/2 laps) (full): 1. Rider X in 1:41:31. 2 x 14.0km on Racetracks: Circuit de la Sarthe (Le Mans 24H) (full): 1. HURTD in 42:25.55. 36.8km on Ironman 70.3 Taiwan (full): 1. Michel C in 57:24.05. 3.0km on Turkey Neck - Steiding Chruch - Green Glade (NE) (full): 1. Evo-Ben in 4:11.68. 1.0km on University Downs loop (full): 3. Evo-Ben in 1:25.21. 49.8km on Ironman 70.3 Calgary, AB, CAN (50%-100%): 1. Geoff in 1:21:41. 0.9km on Racetracks: Circuit Gilles Villeneuve (full): 1. Matthew in 1:08.82. 2. Chris in 1:13.75. 25 x 0.9km on Racetracks: Circuit de Monaco (full): 1. Matthew in 36:01.96. 2. Chris in 36:28.99. 20.0km on TDF 2013-Nice-Nice (full): 1. UCC - Nuno in 6:08.25. 64.8km on Ironman 70.3 Lake Stevens, WA, USA (full): 1. Rider X in 1:40:37. 1.0km on University Downs loop (full): 1. jck in 1:22.55. 20.0km on TDF 2013-Nice-Nice (full): 1. UCC - Nuno in 5:59.68. 28.9km on MSC Triathlon - Belwood (30k) (full): 1. EGW1970 in 44:13.23. 49.7km on MSC Triathlon - Lakeside Olympic (40k) (full): 1. "Sherpa"CV in 1:09:19. 2. WASPcam/Nacs-BTy in 1:09:19.

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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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