Riding in the bunch and working as a team
In the middle of the bunch you use a fraction of the energy of the rider in the wind. The team wins when it saves its leader for the decisive moment.
Aerodynamics
Simulations and wind-tunnel tests show that, in a large bunch, riders in the middle and at the back can face just 5–10 % of the air resistance of a rider on their own. Being well positioned is the cheapest energy saving there is.
In a crosswind, the shelter is to the side, not behind: echelons form and whoever is left in the exposed line pays dearly. Anticipate changes of direction.
Roles
Leader: the best option for the decisive terrain; saved as much as possible. Domestiques: shelter the leader from the wind, bring them to the front before key climbs and corners, close down attacks and fetch food and drink. Sprinter and lead-out riders: on flat finishes, the team organises the train in the last kilometres. Free role: allowed to attack and force rivals to work.
Agree before the race on the key points (climbs, windy sections, feed zones) and who does what at each one.
How Zenvit uses this: The app's role suggestion uses W/kg over the duration that decides the terrain and your Form Index; the director decides.
Sources
- Blocken B, van Druenen T, Toparlar Y, et al. Aerodynamic drag in cycling pelotons: new insights by CFD simulation and wind tunnel testing. Journal of Wind Engineering and Industrial Aerodynamics. 2018;179:319–337.
General information for amateur athletes; not a substitute for medical advice or a coach.
Plans by sport
Your plan, made for you
Join the early access list and be among the first to try it.