Date Event · start → finish Distance Climbing Support Surface Classification Registration
November 20262 events 21 Nov
Thomasville (Georgia), USA Loop
22–27 Nov
12,000 m
1500 m/100 km · alpine Registration open
January 20271 event 24 Jan
Orzola, Spain → El Hierro, Spain
17,000 m
2125 m/100 km · alpine Waiting list
March 20273 events Mar day tbc
Serra Geral, Brazil Loop
2 distances: 555 Gravel · 333 Gravel
13–20 Mar
Ouzoud, Morocco → Essaouira, Morocco
24,688 m
1855 m/100 km · alpine Closed
28 Mar–Apr
Orzola, Spain → La Palma, Spain
20,000 m
2222 m/100 km · alpine Registration open
April 20274 events 5–20 Apr
Byrne Village, South Africa → Wellington, South Africa Freedom Challenge
1,986 km
exact · advertised 2,000 km 25,000 m
1259 m/100 km · hilly Waiting list
16–18 Apr
7,000 m
1750 m/100 km · alpine Registration open
30 Apr–May
13,000 m
1494 m/100 km · hilly Registration to follow
30 Apr–May
Girona, Spain Loop
3 distances: 300 · 200 · 100
May 20276 events May expected
Solo · Pair · Team · Relay Registration to follow
7–12 May
Bassano del Grappa, Italy Loop
8 May
Tyndrum, United Kingdom Loop
16,000 m
1808 m/100 km · alpine From 7 Nov
14 May
Gatehouse of Fleet, United Kingdom Loop
22–29 May
Agios Athanasios, Greece → Nafpaktos, Greece
27,831 m
3019 m/100 km · alpine Registration open
28 May–Jun
Trieste, Italy → Montenegro, Italy
30,000 m
2143 m/100 km · alpine Check with organiser
June 20274 events Jun day tbc
several start locations, Germany
2–8 Jun
Baden, Switzerland → Nyon, Switzerland
3 distances: GTJ Short · GTJ Classic · GTJ Extended
4–6 Jun
Emporia (Kansas), USA Loop
3 distances: XL (350 mi) · 200 (200 mi) · 100 (100 mi)
11 Jun
Banff (Alberta), Canada → Antelope Wells (New Mexico), USA
60,960 m
1380 m/100 km · hilly Registration to follow
July 20273 events Jul expected
Jul expected
Vitoria-Gasteiz, Spain Loop
Jul expected
Alps, France (start location to follow)
3 distances: GRAAALPS 800 · GRAAALPS 500 · GRAAALPS 300
August 20273 events Aug day tbc
16,000 m
2000 m/100 km · alpine Registration to follow
Aug expected
Aug day tbc
Kyrgyzstan (start location to follow)
30,000 m
1579 m/100 km · alpine Registration to follow
September 20271 event 11 Sep
Galena (Illinois), USA Loop
12,192 m
1378 m/100 km · hilly Registration to follow
October 20277 events Oct expected
Prague (Nebraska), USA Loop
Oct expected
Munich, Germany Loop dust & distance – distanced600
Oct expected
Munich, Germany Loop dust & distance – dusted300
Oct expected
Unsupported
Cycling marathon Registration to follow
Oct expected
Italy (start location to follow)
Oct expected
Antalya, Türkiye → Mediterranean coast west of Mersin, Türkiye
17 Oct
Majdal Shams, Israel → Eilat, Israel
20,000 m
1369 m/100 km · hilly Registration to follow
Filter in the full calendar → · All races in the ultracycling calendar →
Topics: Bikepacking · 24 hours · Germany · Austria · Switzerland
Dates, distances, classifications and entry fees come from the organisers’ websites; the source is shown in each event’s details. A research agent helps us keep things up to date; every change has to pass fixed checks before it goes online. As of 2 Nov 2026.