Photos: Eric Wynn
Germany’s Jonas Schomburg’s rise in the world of long-distance racing finally lived up to expectations in August when he blasted to a 7:22:57 win at IRONMAN Sweden in Kalmar. Ever since his full-distance race – a third-place finish at IRONMAN South Africa in 2025, Schomburg has appeared to be on the precipice of great things on the long-course front. He followed his podium performance in South Africa with a surprise appearance at Challenge Roth (a mechanical issue forced him out of the race at the IRONMAN European Championship in Frankfurt), where he took second. Later that year he would be in the mix during the early part of the run at the IRONMAN World Championship in Nice, but would have to “settle” with sixth that day. In other words, it was obvious the guy was super-talented, and had all the makings of an IRONMAN champion. He just hadn’t put it all together in a race.
That streak continued through the early part of 2026. He was seventh in the super-competitive IRONMAN Texas. Then was up front early in Roth, riding with Sam Laidlow and Rico Bogen, but would fall off the pace and eventually end up fifth.
Then came the breakthrough in Kalmar. This time the strong swim and strong bike were followed up by an impressive 2:34:26 marathon – only super-runner Matt Hanson would go faster.
The German star arrives here in Kona on a tricked-out Canyon Speedmax that has been tweaked to optimize his chances for another big day on the Big Island.
Slowtwitch caught up with Schomburg here in Kona to check out the speedy ride.

Bike Feature
Jonas Schomburg — Canyon Speedmax CFRDrivetrainDrivetrain / GroupsetShimano1x / 2x1xCrank Length165Front Chain Ring62 (Raceday)Rear Cassette11-34Power MeterShimanoWheels & TiresWheel BrandShimanoWheel ModelDura-Ace C99Front Wheel Depth100mmRear Wheel Depth100mmTiresGrand Prix 5000 TT TRTire Pressure (Front)75Tire Pressure (Rear)75Cockpit & SetupBase BarCanyonAero BarsCanyonFront BTACanyonRear BTSCanyonComputerGarminContact PointsSaddlegebioMized StridePedalsShimano Dura-Ace
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He will be swamping out the 2x for a 1x 62 for race day









Tags:CanyonIRONMAN World ChampionshipJonas SchomburgKona 2026Shimano
Notable Replies
October 5, 2026
E_DUB:
Front Wheel Depth 60mm
Rear Wheel Depth Disc
Clearly not what he’s riding in that setup. If there’s strong winds with that front wheel depth, things could get sketchy…