10K races near Lardero

The Maratón Internacional Ciudad de Logroño is an urban race series in Logroño, the capital of La Rioja in northern Spain, offering marathon, half marathon, and 10K distances. The marathon begins at 09:00. Both the marathon and half marathon start from Paseo del Espolón, with all distances concluding back at Paseo de El Espolón. Having reached at least its twelfth edition and previously sold out, the event is more than a small local run. The course is designed for steady running, featuring long straights, wide avenues, a mostly flat profile, and only mild inclines. Runners will pass through Logroño's main neighborhoods, areas near the Ebro River, and city green spaces while remaining within the urban environment. The marathon has a 5-hour time limit, the half marathon allows 2 hours 30 minutes, and the 10K has a 1 hour 30 minute limit, accommodating both first-time distance runners and those aiming for a personal best.

Trail Arroniz is a mountain race in Arróniz, Navarra, offering two course options: a 23 km route with 1,300 metres of elevation gain and a 10 km route with 250 metres of elevation gain. Organized by Club Deportivo Arróniz Kirol Taldea and the local council, its eighth edition attracted approximately four hundred participants, setting a new record for the event. The 23 km course features technical trails around Arróniz, including a section near the Montejurra antennas. The 10 km course is shorter, faster, and suited for a quick effort rather than an extended mountain run. The race is significant in Navarra’s club mountain-running circuit, having served as the final event for the regional club championship. A4xKm Beste Iruña secured the men's title, and Hiru Herri won the women's title. The leading runners often include top Navarrese athletes, supplemented by competitors from the Basque Country and La Rioja.