Self-supported single-stage traverse of the Iberian Peninsula, Irun to Tarifa on mostly unpaved roads and trails. Roughly 1,723 km and 29,000 m of climbing, no time limit, solo or pair.

Self-supported bikepacking challenge from Irun across Iberia to Tarifa, then through Morocco's Rif and Atlas mountains to the Sahara near Sidi Ifni. Roughly 4,023 km on mostly unpaved roads, no time limit.

Self-supported single-stage traverse of the Iberian Peninsula, Irun to Tarifa entirely on paved roads. Roughly 1,812 km and 27,000 m of climbing, no time limit, solo or pair.

Self-supported bikepacking challenge from Irun across Iberia to Tarifa, then through Morocco to the Sahara near Sidi Ifni, entirely on paved roads. Roughly 4,256 km, over the Pico Veleta at 3,398 m, no time limit.

3-stage race in the Valais Alps from Champex-Lac basecamp. Timed climbs only; rest non-competitive. Full support: feed stations, mechanics, medics.

Gravel ultra from Bad Waldsee through the Allgäu, across the Nagelfluhkette into Tyrol and back via quiet gravel passes. Also offered: Spätzle Road King (750 km / 11,500 hm) and Spätzle Big Road (350 km / 5,900 hm) road variants

Self-supported ultra that crosses the Pyrenees coast to coast and back, on set parcours sections with free routing between three checkpoints. Roughly 1,800 to 2,000 km, taking in the Raid Pyrénéen cols.

Self-supported gravel bikepacking event from Busseto in the Po plain of Emilia-Romagna, with 200, 220 and 300 km routes.

Unsupported bikepacking adventure through the Salzkammergut lakes; self-supported, up to 6 days, night-riding ban. Two routes.

Roughly 750 km self-supported gravel ultra tracing the Rhine from Basel down to Kleve.

Gravel race climbing the Gempen plateau above Basel, with 40, 50 and 100 km options.

Unsupported bikepacking race across the Czech Republic, 700-800 km with 10,000-14,000 m of climbing. Starts in Vyšší Brod.

Gravel ride of about 60 km through the woods and former military training area of Ralsko in northern Bohemia.

Gravel race in the ALB-GOLD Trophy series on the Swabian Jura from Trochtelfingen.

UCI Gravel World Series French round; 2nd edition, starting from the Esplanade des Comtes de Cerdagne

Free-route unsupported trial from Tynemouth to the west coast and back, roughly 450 km with about five mandatory checkpoints. 36-hour window, with a 24-hour sub-challenge; solo or pairs.

Non-timed self-supported two-day gravel ride on the forest roads of the Cowal peninsula from Dunoon, about 138 km over two 69 km days with a campsite overnight.

Italian round of the Grinduro series near Grosseto in the Tuscan Maremma: timed enduro-style segments on a long social ride.

Bergamo edition of the Jeroboam gravel challenge, with 75, 150 and 300 km loops from the city.

UCI Gravel World Series race through the coastal gravel roads of Halland.

Strade Bianche-styled gravel ride on the white sand roads of the Achterhoek from Lochem.

Self-supported gravel bikepacking through the province of Jaén, on mine tracks, abandoned railways, natural parks and badlands. Ultra 595 km with 11,000 m of climbing, or Half-Ultra 376 km; capped at 300 riders.

Self-supported gravel ultra from Munich with 300 km and 600 km options through the Bavarian pre-Alps.

Roughly 500 km self-supported gravel adventure from Bellinzona through the valleys of Ticino and northern Italy.

Self-supported ultra along the Isar River through the Bavarian pre-alps; 312 km / 5,210 hm, 41-hour cutoff. Solo & pair categories. Start/finish: Munich. Sibling event to the 624 km distanced600.

Flat, fast gravel ride from Kalkar on the Lower Rhine with 110, 160 and 300 km routes.

Gravel ride around Varese and its three valleys, held alongside the historic Tre Valli Varesine road race.

First edition of a two-day gravel meeting in the cork-oak country of Ribatejo: a social ride of about 30 km with a party and concert on Saturday, then timed routes of about 80 km (1,000 m) and 140 km (2,000 m) from Lamarosa on Sunday.