# Watt Fighters > Watt Fighters is a track cycling racing game. You put your own bike on a smart trainer, or use a power meter, and race on a velodrome in 3D. Your watts move your rider. You race bots or friends, on one computer or online. A handicap makes every race close, so riders of every level can race each other. There are 20 real velodromes and 9 kinds of race, from the match sprint to the keirin. It runs in Chrome or Edge on a Windows computer, a Mac or a Chromebook. On a phone or a tablet you can watch a demo race and sign up for races. Watt Fighters is free while it is in open beta. Key facts: - What it is: a track cycling racing game in 3D, for your own bike on a smart trainer or with a power meter. - Where it runs: in Chrome or Edge on a Windows computer, a Mac or a Chromebook, at https://wattfighters.com. Phones and tablets can watch a demo race and sign up for races. - Who you race: bots, a friend on the same computer, or riders online at set times, in categories from Cat 5 to Pro. - What it costs: free while it is in open beta. - Velodromes: 20 real ones, among them London Velodrome, Marymoor Velodrome, Burnaby Velodrome, ’t Kuipke in Ghent, Omnisport Apeldoorn, T-Town Velodrome. - Races: Match sprint, Elimination, Points race, Scratch race, Unknown distance, Time trial, Keirin, Flying 200 m, Open track. - Contact: support@wattfighters.com ## Pages - [Play Watt Fighters](https://wattfighters.com/): the game itself, in the browser - [What you need](https://wattfighters.com/devices): the bike, trainer, sensors and computer you need - [Support](https://wattfighters.com/support): every question and answer, and the Support assistant - [Velodromes](https://wattfighters.com/velodromes): the 20 velodromes, each with its lap, banking and facts - [Races](https://wattfighters.com/events): how each of the 9 races works - [Clubs](https://wattfighters.com/clubs): start a club and race together ## Velodromes - [London Velodrome](https://wattfighters.com/velodromes/london): London, England; 250 m, bends banked 42°, indoor - [Marymoor Velodrome](https://wattfighters.com/velodromes/marymoor): Redmond, Washington, the USA; 400 m, bends banked 25°, outdoor - [Burnaby Velodrome](https://wattfighters.com/velodromes/burnaby): Burnaby, British Columbia, Canada; 200 m, bends banked 47°, indoor - [’t Kuipke in Ghent](https://wattfighters.com/velodromes/kuipke): Ghent, Belgium; 166.67 m, bends banked 52°, indoor - [Omnisport Apeldoorn](https://wattfighters.com/velodromes/apeldoorn): Apeldoorn, the Netherlands; 250 m, bends banked 44°, indoor - [T-Town Velodrome](https://wattfighters.com/velodromes/ttown): Trexlertown, Pennsylvania, the USA; 333.33 m, bends banked 30°, outdoor - [Saint-Quentin-en-Yvelines Velodrome](https://wattfighters.com/velodromes/sqy): Montigny-le-Bretonneux, France; 250 m, bends banked 44°, indoor - [Anadia Velodrome](https://wattfighters.com/velodromes/anadia): Sangalhos, Anadia, Portugal; 250 m, bends banked 41.2°, indoor - [Izu Velodrome](https://wattfighters.com/velodromes/izu): Izu, Shizuoka, Japan; 250 m, bends banked 45°, indoor - [VELO Sports Center](https://wattfighters.com/velodromes/carson): Carson, California, the USA; 250 m, bends banked 45°, indoor - [Alpenrose Velodrome](https://wattfighters.com/velodromes/alpenrose): Portland, Oregon, the USA; 268.43 m, bends banked 43°, outdoor - [Major Taylor Velodrome](https://wattfighters.com/velodromes/majortaylor): Indianapolis, Indiana, the USA; 333.33 m, bends banked 28°, outdoor - [National Cycling Centre](https://wattfighters.com/velodromes/manchester): Manchester, England; 250 m, bends banked 42.5°, indoor - [Velodrom](https://wattfighters.com/velodromes/berlin): Berlin, Germany; 250 m, bends banked 45°, indoor - [Velodrome Suisse](https://wattfighters.com/velodromes/grenchen): Grenchen, Switzerland; 250 m, bends banked 46°, indoor - [Bicentenario Velodrome](https://wattfighters.com/velodromes/aguascalientes): Aguascalientes, Mexico; 250 m, bends banked 42°, indoor - [Velodromo Vigorelli](https://wattfighters.com/velodromes/vigorelli): Milan, Italy; 397.7 m, bends banked 42.5°, outdoor - [Vélodrome André-Pétrieux](https://wattfighters.com/velodromes/roubaix): Roubaix, France; 499.75 m, bends banked 15.4°, outdoor - [Dunc Gray Velodrome](https://wattfighters.com/velodromes/duncgray): Sydney, Australia; 250 m, bends banked 42°, indoor - [Hong Kong Velodrome](https://wattfighters.com/velodromes/hongkong): Tseung Kwan O, Hong Kong; 250 m, bends banked 42°, indoor ## Races - [Match sprint](https://wattfighters.com/events/match-sprint): Two riders race a few laps, and the first one over the line wins. You race the best of three heats. - [Elimination](https://wattfighters.com/events/elimination): On a track of 250 m or less, the last rider over the line is out every two laps. On a longer track, like Marymoor or T-Town, the last rider is out every lap. - [Points race](https://wattfighters.com/events/points-race): There is a sprint every few laps. The first four riders over the line score 5, 3, 2 and 1 points. The last sprint scores double. - [Scratch race](https://wattfighters.com/events/scratch-race): Everyone starts together and rides a set number of laps. The first rider over the line wins. A rider who gains a whole lap beats everyone who didn’t. - [Unknown distance](https://wattfighters.com/events/unknown-distance): It’s like a scratch race, but nobody knows how many laps it will be. The bell rings when there is one lap to go. - [Time trial](https://wattfighters.com/events/time-trial): You ride a set distance as fast as you can, from a standing start. You can choose 500 m, 750 m, 1 km, 2 km, 3 km and 4 km. - [Keirin](https://wattfighters.com/events/keirin): Up to 7 riders ride behind a small motorbike called the derny. The derny gets a little faster every lap. Nobody may pass it. - [Flying 200 m](https://wattfighters.com/events/flying-200-m): You ride alone against the clock. First you build up speed high on the banking. Then you dive down and ride flat out past the red line. The clock times only the last 200 m. - [Open track](https://wattfighters.com/events/open-track): Open track is not a race. You ride on the track for a few minutes while other riders come and go, like a warm-up at a real velodrome. Nobody wins, and there are no places. ## Optional - [Everything in one file](https://wattfighters.com/llms-full.txt): the whole Support page, every velodrome and every race, as plain text - [Privacy policy](https://wattfighters.com/privacy) - [Terms of use](https://wattfighters.com/terms) - [Advertise in Watt Fighters](https://ads.wattfighters.com)