#100km
Live, measured metrics for the hashtag #100km from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #100km
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · mas.to (Mastodon public tags API) · fetched 2026-10-31 08:44 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mas.to (Mastodon public search API) · fetched 2026-10-31 08:44 UTCLive pulse
measured · mas.to (Mastodon tag timeline) · fetched 2026-10-31 08:44 UTCEverything below is measured over the latest 40 public posts (spanning ~25748 hours).
Posting hours (UTC) — busiest: 09:00
Languages: English (23) · French (5) · German (4) · Slovenian (2) · Slovak (1) · Dutch (1)
Avg boosts / post: 1.4
Top of the latest posts
First 100 km of 2026 [1/3] Yesterday, sunny spring is finally coming, so it was time to do a long road bike ride. I prepared my itinerary with #komoot, for exploring a new area: south of #brussels. I avoided the large roads, but sometimes t
⏰ RDV : Samedi 1 août à 09h45 (départ 10h00) sur la place de Bastille à Paris ; 📏 Distance : 101km ; D+ : 775-807m 📈 ; 🥪 Achat déjeuner (km 53,4) : Auchan, 40 Rue Arthur Rimbaud, 91400 Saclay. Il faudra avoir avec vous de quoi transporte
Mayo Jaune 100km 2026 #2 On remet le couvert avec une seconde ride ~100km. Vous pouvez dès à présent réserver votre samedi 1 août 2026. Plus d'informations dès que c'est prêt. ⏰ RDV : Samedi 1 août à 09h45 (départ 10h00) sur la place de Bas
What “100km” means
WikipediaThe kilometre, spelt kilometer in American English, is a unit of length in the International System of Units (SI), equal to one thousand metres. It is the preferred measurement unit to express distances between geographical places on land in most of the world; notable exceptions are the United States, the United Kingdom, and Liberia where the statute mile is used.
“Kilometre” on Wikipedia (CC BY-SA) →#100km across platforms
every network with a public tag surfaceFollow #100km straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/100km