How to start a running group that actually keeps meeting week after week – plus the liability questions most guides gloss over.
Daniel Gruber · 7 July 2026 · 5 min read · Updated 28 July 2026

Running groups are on the rise. Strava counted a 59% global increase in run-club participation for 2024 – group activities of ten or more people ran 40% longer on average than solo runs, and 58% of respondents said they made new friends through fitness groups (Strava Year in Sport, 2024). Germany already has more than 3,600 running, walking and Nordic-walking groups registered with the national athletics federation (DLV, leichtathletik.de) – the demand is clearly there; the only question is whether the right group already exists near you.
This is the first fork in the road. An informal group – a fixed weekly slot, a WhatsApp or We Up group, no formal registration – is entirely sufficient to start, and it's the path most successful German run clubs actually took. A registered association (eingetragener Verein, e.V.) needs at least seven founding members, a constitution, a founding assembly, and notarized registration – costs run to a modest ~€150 for notary, registry entry and publication (ARAG, on founding an association).
Formalizing pays off once you're handling membership dues or sponsor money, renting fixed venues, want tax-privileged donation receipts (Gemeinnützigkeit) – or care about the liability structure: in an e.V., liability generally falls on association assets rather than members'' private assets; in an informal group, members can be personally liable for obligations entered in the group's name (ARAG, on founding an association). For a classic weekly run with no dues and no formal contracts, this rarely matters in practice – most run clubs deliberately start informal and formalize later, if ever.
One phrase that shows up in nearly every running-group forum thread is legally simply wrong: "participation at your own risk" as a blanket liability waiver does not work. Such a clause is legally ineffective, because German law does not allow contracting away liability for injury to life, body, or health (aktivKANZLEI, sports law attorney, 2024). That doesn't mean every injury at a group run leads to a lawsuit – case law around team sports generally holds that participants accept certain rule-compliant risks themselves, with liability typically only arising from a proven, culpable rule violation. Whether that line of reasoning applies cleanly to casual group running without a rulebook isn't settled law – the more useful practical takeaway is to skip the sweeping liability-waiver language and instead be upfront about real risks (traffic, weather, terrain).
For registered associations, the insurance question is largely solved: state sports federations offer sports insurance through partners like ARAG covering active and passive members and volunteer coaches – even without formal club membership, as long as they're acting for the club. Non-members (e.g. trying out a session) typically aren't automatically covered under the standard policy but can usually be added cheaply (ARAG sports insurance). For informal groups without an association structure, each person's own private liability insurance remains the main safety net – whether and how far it covers leading a running group is worth checking individually.
You can use public paths and parks for a normal group run without a permit – that falls under ordinary public use. A special-use permit under §29(2) of the German road traffic regulations only kicks in for a genuine event with road closures or competition-like character, not a weekly meetup on the sidewalk or in a park (VIBSS, Landessportbund NRW).
The founding stories of established crews like Kraft Runners (Berlin), Isar Run (Munich), and the Cologne Running Crew follow a strikingly similar pattern:
Social accountability in a group isn't a soft motivational factor – it's measurable. In a controlled study, participants who trained alongside a slightly stronger partner kept going more than twice as long as when training alone (Irwin et al. 2012). A meta-analysis comparing training formats reached the same conclusion: true group formats beat individual training, and individual training with social contact beats individual training without (Burke, Carron, Eys, Ntoumanis & Estabrooks 2006). That's the real lever behind any good running group – not the training itself, but the appointment nobody cancels alone.
You don't have to start from zero. On We Up you can set up your running group for free, manage RSVPs for your fixed slot, and become visible to runners in your city – no WhatsApp-group chaos required. More at /for-hosts.