Half Marathon
21.1 km
Karlsruhe
2026-09-20
Open entry

Baden-Marathon Karlsruhe Half Marathon

Official event website & entry ↗Plan my paceData current as of 2026-07-06Source last verified 2026-07-13

Decision summary

Baden-Marathon Karlsruhe Half Marathon at a glance

Cut-off pace: 18:01/km
Typical conditions: 76/100
Evidence depth: 20 verified facts

Route details

Known course facts at a glance

Methodology →

Baden-Marathon Karlsruhe Half Marathon has known course details for its half marathon race. The summary below keeps the focus on what is confirmed for the course.

Official distance: 21.1 km
Scenery: City, Historic, Parkland, Forest, Riverside

Quick answers

What runners ask first

How hilly is the Baden-Marathon Karlsruhe Half Marathon?

The Baden-Marathon Karlsruhe Half Marathon is described as flat.

Race character

Scenery

City
Historic
Parkland
Forest
Riverside

Atmosphere

Big City
Community
Festival

Elevation character: Flat

Entry, logistics and records

Records and field

Field size: Most-subscribed race; 6,194 half-marathon finishers in 2025 (vs 1,248 in the marathon).

Entry requirements

Entry status: Open entry: The held registration model is open entry and this edition is not marked sold out.
Cut-off: Course closes at 15:20; runners must hold roughly 8:30 min/km, with sweep at km 14.
Qualification status: No qualifying time required; open mass Participation event.

Race day logistics

Medal: All finishers receive a finisher medal (optional name engraving available).
Finisher tee: No finisher shirt included; an optional sublimated technical shirt can be purchased at registration (€24.95).

What are typical race-day conditions?

16°CTypical temperature
15 kphTypical wind
2 mmTypical rainfall
76Favourability /100

Typical conditions for the race date and locality, warmer than the endurance-optimal window. These are climatological norms, not a forecast, and are shared across every distance at this event.

Loading race page

Entry, logistics and records

Records and field

Field size: Most-subscribed race; 6,194 half-marathon finishers in 2025 (vs 1,248 in the marathon).

Entry requirements

Entry status: Open entry: The held registration model is open entry and this edition is not marked sold out.
Cut-off: Course closes at 15:20; runners must hold roughly 8:30 min/km, with sweep at km 14.
Qualification status: No qualifying time required; open mass Participation event.

Race day logistics

Medal: All finishers receive a finisher medal (optional name engraving available).
Finisher tee: No finisher shirt included; an optional sublimated technical shirt can be purchased at registration (€24.95).

Baden-Marathon Karlsruhe Half Marathon

Baden-Marathon Karlsruhe Half Marathon at a glance

Known course facts at a glance

What runners ask first

How hilly is the Baden-Marathon Karlsruhe Half Marathon?

Race character

Scenery

Atmosphere

Entry, logistics and records

Records and field

Entry requirements

Race day logistics

What are typical race-day conditions?

How we calculated this

Baden-Marathon Karlsruhe Half Marathon

Baden-Marathon Karlsruhe Half Marathon at a glance

Known course facts at a glance

What runners ask first

How hilly is the Baden-Marathon Karlsruhe Half Marathon?

Race character

Scenery

Atmosphere

Entry, logistics and records

Records and field

Entry requirements

Race day logistics

What are typical race-day conditions?

How we calculated this

Baden-Marathon Karlsruhe Half Marathon at a glance

Known course facts at a glance

What runners ask first

How hilly is the Baden-Marathon Karlsruhe Half Marathon?

Race character

Scenery

Atmosphere

Entry, logistics and records

Records and field

Entry requirements

Race day logistics

What are typical race-day conditions?

How we calculated this

Related mapped-route collections

Half Marathon route maps

Baden-Marathon Karlsruhe Half Marathon at a glance

Known course facts at a glance

What runners ask first

How hilly is the Baden-Marathon Karlsruhe Half Marathon?

Race character

Scenery

Atmosphere

Entry, logistics and records

Records and field

Entry requirements

Race day logistics

What are typical race-day conditions?

How we calculated this

Related mapped-route collections

Half Marathon route maps