Germany · Triathlon

Jonas Schomburg

German triathlete from Hanover who raced the draft-legal circuit for years and represented Germany at the Tokyo 2020 and Paris 2024 Olympics before moving to full-distance racing. A strong swimmer who likes to race from the front, he led Challenge Roth out of the water and through the bike in 2025 before finishing second, and placed sixth at that year's Ironman World Championship in Nice. His first Ironman win came at Kalmar in 2026 in 7:22:57, a course record.

Born

32yrs31 January 1994 · Hanover, Germany

Current bike

Scott Plasma RC

Major podiums

3

Major wins

1

Bikes

The bikes by season and, where a source shows it, the race setup part by part: pros often swap the stock build for other brands' or custom parts.

1. ScottPlasma RC2025

   Setup: Shimano 1x, 170 mm cranks, DT Swiss ARC 1100 Dicut DB 85 mm front and disc rear, Continental Aero 111 front and GP5000 S rear, Radsport Ibert cockpit, CeramicSpeed OSPW Aero, Gebiomized Stride TT saddle, Speedplay pedals (Nice 2025)

   Race setup · Ironman World Championship 2025 (Nice)

   Parts Jonas Schomburg races (Ironman World Championship 2025 (Nice))

   Groupset	Shimano, drivetrain 1x
   Crankset	170 mm
   Rear derailleur	CeramicSpeed OSPW Aero, Oversized pulley wheel cage
   Wheelset	DT Swiss ARC 1100 Dicut DB, front rim depth 85 mm · rear disc wheel
   Tires	Continental Aero 111, Aero 111 front, Continental Grand Prix 5000 S at the rear
   Aerobar system	Radsport Ibert
   Saddle	Gebiomized Stride TT
   Pedals	Speedplay
   Hydration system	Single between-the-arms bottle up front, single bottle behind the saddle

   Setup source
   Source