17 October 2026
UK
10K
Trail Running Association (TRA) Permitted Races 2026
The Trail Running Association (TRA) is the UK governing body for trail running. TRA-permitted races follow national rules on route marking, safety, kit and organiser standards — the mark of a well-organised off-road event.
72 upcoming TRA permitted trail races
Upcoming TRA permitted trail races
72 events
18 October 2026
UK
10K
18 October 2026
UK
10K
18 October 2026
UK
5 Miles
24 October 2026
UK
7-hour timed challenge; 3km minimum; half marathon, marathon, 50km and ultra options; 4.37-mile/7km laps, subject to change to 3.28-mile laps for course conditions
25 October 2026
UK
5K to Ultra Marathon (flexible distance)
31 October 2026
UK
50K
31 October 2026
UK
5K, 10K, Half Marathon, Marathon, Ultra Marathon (6-hour challenge)
31 October 2026
UK
10K
1 November 2026
UK
10.2 Miles
6 November 2026
UK
3 km minimum; 4.37 mi/7 km lap (course may vary to 3.28 mi); 5 km turn point; half marathon; marathon; 50 km; ultra
7 November 2026
UK
6.7 Miles
7 November 2026
UK
5K, 10K, Half Marathon, Marathon, Ultra Marathon, 6-hour challenge
7 November 2026
UK
10 Miles
8 November 2026
UK
6.5 Miles
8 November 2026
UK
3 km minimum; repeat 7 km (4.37-mile) laps for half marathon, marathon, ultra and 50 km; laps may be 3.28 miles depending on course conditions
8 November 2026
UK
3 km minimum; repeat 7 km (4.37-mile) laps for half marathon, marathon, ultra and 50 km; laps may be 3.28 miles depending on course conditions
14 November 2026
UK
10K
14 November 2026
UK
40 Miles
15 November 2026
UK
15-mile, 20-mile and 40-mile trail options
15 November 2026
UK
3 km minimum; 7-hour timed challenge
15 November 2026
UK
5 miles, 10 miles, 15 miles, 20 miles, Marathon
15 November 2026
UK
6-hour challenge on a 3.1-mile loop
19 November 2026
UK
200 Miles
21 November 2026
UK
200 Miles
21–22 November 2026
UK
93K
21 November 2026
UK
50 km, 50 miles, 100 km, 100 miles
21 November 2026
UK
50K
29 November 2026
UK
3 km minimum; 7-hour timed challenge
29 November 2026
UK
5K to ultra marathon; 6-hour timed challenge
29 November 2026
UK
10K
5 December 2026
UK
3 km minimum; 7-hour timed challenge
6 December 2026
UK
10K
11 December 2026
UK
3 km minimum; 7-hour timed challenge
12 December 2026
UK
3K
12 December 2026
UK
10K
12 December 2026
UK
3.28 miles minimum; 7-hour timed challenge
13 December 2026
UK
26.2 Miles
13 December 2026
UK
6.5 Miles
13 December 2026
UK
3 km minimum; 7-hour timed challenge
13 December 2026
UK
5K to ultra marathon (timed challenge)
13 December 2026
UK
13.1 Miles
13 December 2026
UK
10K
20 December 2026
UK
10K
25 December 2026
UK
3 km minimum; 7-hour timed challenge
26 December 2026
UK
5K
26 December 2026
UK
5K to ultra marathon; 6-hour timed challenge
3 January 2027
UK
7 Miles
30 January 2027
UK
10 Miles
30 January 2027
UK
5 Miles
31 January 2027
UK
10K
6 February 2027
UK
55 Miles
14 February 2027
UK
5K to ultra marathon (timed challenge)
14 February 2027
UK
10 Miles
14 February 2027
UK
6.5 Miles
20 February 2027
UK
10K
7 March 2027
UK
5.5 Miles
7 March 2027
UK
5K to ultra marathon (timed challenge)
20 March 2027
UK
50K
20 March 2027
UK
26.2 Miles
20 March 2027
UK
18K
20 March 2027
UK
50K
26 March 2027
UK
5K to ultra marathon (timed challenge)
27 March 2027
UK
5K to ultra marathon (timed challenge)
4 April 2027
UK
13.1 Miles
25 April 2027
UK
5K to ultra marathon (timed challenge)
The Maverick Exmoor X-Trail
Recurring
1 May 2027
UK
56K
8 May 2027
UK
50K
22 May 2027
UK
50 Miles
23 May 2027
UK
13.1 Miles
23 May 2027
UK
52K
9 June 2027
UK
4 Miles
By region
Browse TRA permitted trail races by UK region.