Ultiracer Velodrome
A full track-racing simulation on the Ultiracer kiosk: Match Sprint and Keirin run under real UCI rules, with banked-track racing, speed-true drafting, and AI rivals that attack, defend, and misjudge like humans. Every watt and every line is recorded in the cloud.
Race modes
Each mode is built from the UCI rulebook — distances, pacing schedules, and conduct rules included — not a loose arcade approximation.
The classic duel of nerve over three laps of the 250 m track. Stall, feint, and fight for position — then commit everything to the final launch. The strongest legs do not always win; the smartest ride does.
Six laps of building chaos. Hold your position behind the derny as it winds the field up lap after lap — and when it pulls off with three laps to go, the race is on.
The Korean professional keirin format, with its own pacing, field, and tactical culture — in development now, alongside further track disciplines.
The mode roster is growing — the velodrome platform was built so new disciplines drop in with the same physics, rules engine, and data pipeline.
Race craft, simulated
Strategy on the track only matters if the simulation rewards it. Ours does — the same aerodynamic and rules logic runs on the kiosk and on the race server.
Sit on one wheel and save up to 38% of your effort — the wind-tunnel figure — but the shelter stacks down a paceline: tuck third or fourth in line and partial drafts from every rider ahead add up toward ~57%, with diminishing returns at the back, exactly as team-pursuit aerodynamics predict. Even the rider in front gains a little from a wheel glued behind. It stays speed-aware — nothing at a crawl, decisive at race pace, reaching further back the faster you go — and fades to clean air within about five bike-lengths. Gap, line, and where you sit in the train all count, so holding the wheel is a genuine skill. (Barry et al., 2015; Blocken et al., 2018; Broker et al., 1999; Kyle, 1979; McCole et al., 1990; Olds, 1998)
A 250 m oval with Olympic-style banked turns, sprinter lane, and racing lines. Position on the track is a weapon: own the lane, force rivals high, and pick your moment to come down.
Six rider archetypes — front-runner, late kicker, the physical sprinter, the tactician, and more — each with individually rolled attributes and its own decision model. They attack on slow pace, defend the lane, burn out, and occasionally get themselves disqualified.
Practice modes
Six keirin pace tiers scale the derny schedule and the strength of the AI field. Beginners get a forgiving wind-up; the UCI tier exits the pacer at an authentic 50 km/h.
Rule enforcement scales with the tier: casual tiers get grace on infractions, while the UCI tier is judged to the letter of the rulebook.
Compete
Live multiplayer puts riders on connected kiosks into the same race in real time, with server-side AI filling the remaining lanes so every start line is full. Ranked results feed each rider’s ELO rating, so seedings and matchups mean something.
Every ride, recorded
The kiosk streams sensor data to the Ultiracer cloud while you race — nothing to sync, nothing to lose. Review the session minutes later from any dashboard.
Speed, lateral position, heart rate, cadence, and power — captured at up to 100 Hz
Session dashboards with full ride review and trend analytics
Raw CSV export for your own analysis pipeline
Race results, ratings, and history kept with each rider profile
We’ll set up a velodrome demo for your squad — race the modes, feel the draft, and watch the data come out the other side.