Adventskalender Challenge 2025

Mon, Dec 1, 2025
Germany
Langenhagen
100% asphalt
shinsplinters-langenhagen.webnode.page
Adventskalender Challenge

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Road runs in Germany, Langenhagen

Distances

Running
Ultramarathon
60 km
Running
Marathon
42.2 km
Running
6h
6 km

About

A 24‑day virtual running challenge from 1–24 December 2025 organized by Shinsplinters Langenhagen. Participants can complete any distance each day (1–24 km or other combinations), individually or in a group, with the option to earn a commemorative certificate and exclusive medal upon completion.

Catering & aid stations

Not specified; event is virtual/self-organized with no on-course aid stations.

Pacers

Pacemaker/Pacer appear on the Renntag schedule. Target times per Startwelle are provided on the "Renntag / Startzeiten" page; pacer flags are shown on course maps where applicable.

Results

View official results

Surface mix

100% asphalt

Typical weather in Langenhagen

Monthly averages based on historical data (2000–present).

Jan4°0°

↑ 08:25

↓ 16:36

Feb6°0°

↑ 07:40

↓ 17:33

Mar9°2°

↑ 06:36

↓ 18:26

Apr14°5°

↑ 06:23

↓ 20:20

May18°9°

↑ 05:26

↓ 21:11

Jun22°13°

↑ 04:59

↓ 21:46

Jul23°15°

↑ 05:18

↓ 21:38

Aug23°15°

↑ 06:05

↓ 20:48

Sep19°12°

↑ 06:57

↓ 19:38

Oct14°8°

↑ 07:47

↓ 18:27

Nov9°4°

↑ 07:44

↓ 16:29

Dec5°1°

↑ 08:26

↓ 16:08

Weather data by Open-Meteo

What's included in entry

Certificate of Completion

Commemorative Medal

FAQ

What distances does the event offer?

The event is a virtual 24‑day challenge: each day corresponds to 1–24 km (or any combination you choose). No set marathon or half‑marathon distance is required; you accumulate up to 300 km total if desired.