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2026-05-15T20:37:32.659Z weekly 0.8 https://tortoiseendurance.com/races/welsh-3-peaks 2026-08-18T19:29:16.566Z weekly 0.8 https://tortoiseendurance.com/races/calon-lan-300 2026-08-16T17:38:52.301Z weekly 0.8 https://tortoiseendurance.com/races/southdowns-200-mile 2026-07-30T05:51:15.274Z weekly 0.8 https://tortoiseendurance.com/races/bowland-ultra 2026-06-04T18:04:38.442Z weekly 0.8 https://tortoiseendurance.com/races/bennachie-ultra-marathon 2026-08-19T07:56:48.095Z weekly 0.8 https://tortoiseendurance.com/races/snowdonia-marathon 2026-04-26T15:32:08.711Z weekly 0.8 https://tortoiseendurance.com/races/the-ultra-loop-leeds 2026-05-26T09:09:57.868Z weekly 0.8 https://tortoiseendurance.com/races/sirona-100 2026-08-16T18:26:03.272Z weekly 0.8 https://tortoiseendurance.com/races/windermere-marathon 2026-05-07T13:26:18.627Z weekly 0.8 https://tortoiseendurance.com/races/30km-dartmoor-winter-traverse 2026-06-04T17:49:05.455Z weekly 0.8 https://tortoiseendurance.com/races/south-downs-100-mile 2026-07-30T06:16:27.540Z weekly 0.8 https://tortoiseendurance.com/races/south-downs-100km 2026-07-30T06:02:40.955Z weekly 0.8 https://tortoiseendurance.com/races/thames-ring-250 2026-06-04T17:04:47.626Z weekly 0.8 https://tortoiseendurance.com/races/heights-ultra-trail-50-km-2025 2026-06-04T17:16:38.413Z weekly 0.8 https://tortoiseendurance.com/races/sirona-100-100km 2026-08-16T18:30:45.763Z weekly 0.8 https://tortoiseendurance.com/races/50km-dartmoor-winter-traverse 2026-06-04T17:49:06.270Z weekly 0.8 https://tortoiseendurance.com/races/hardmoors-60 2026-06-04T17:16:53.971Z weekly 0.8 https://tortoiseendurance.com/races/hardwolds-40-2024 2026-06-04T18:05:27.207Z weekly 0.8 https://tortoiseendurance.com/races/chiltern-hills-100km 2026-07-30T08:01:53.529Z weekly 0.8 https://tortoiseendurance.com/races/50-km-pilgrims-ultra 2026-06-04T17:16:56.377Z weekly 0.8 https://tortoiseendurance.com/races/the-ridgeway-chase 2026-07-30T08:03:01.423Z weekly 0.8 https://tortoiseendurance.com/races/divona-100 2026-08-16T19:39:36.132Z weekly 0.8 https://tortoiseendurance.com/races/centurion-south-downs-way-100 2026-06-04T18:05:13.716Z weekly 0.8 https://tortoiseendurance.com/races/essex-way-ultra 2026-06-04T18:05:30.720Z weekly 0.8 https://tortoiseendurance.com/races/100-km-pilgrims-ultra 2026-06-04T17:16:55.604Z weekly 0.8 https://tortoiseendurance.com/races/butcombe-trail-ultra-50-miles 2026-06-04T17:04:49.235Z weekly 0.8 https://tortoiseendurance.com/races/great-glen-ultra-marathon 2026-08-19T08:24:39.799Z weekly 0.8 https://tortoiseendurance.com/races/montane-spine-sprint 2026-06-04T18:04:40.682Z weekly 0.8 https://tortoiseendurance.com/races/charm-bracelet-100 2026-06-04T17:17:00.861Z weekly 0.8 https://tortoiseendurance.com/races/hardmoors-15-and-30 2026-06-05T06:56:09.715Z weekly 0.8 https://tortoiseendurance.com/races/pen-ll-n-coast-to-coast-winter-ultra 2026-06-04T17:17:22.546Z weekly 0.8 https://tortoiseendurance.com/races/winter-wirral-ultra 2026-06-04T17:17:25.780Z weekly 0.8 https://tortoiseendurance.com/races/hardmoors-15-30 2026-06-05T07:09:58.495Z weekly 0.8 https://tortoiseendurance.com/races/ultra-tour-of-the-quarries 2026-06-04T17:17:24.999Z weekly 0.8 https://tortoiseendurance.com/races/broadway-half-marathon-2025 2026-06-04T17:17:26.632Z weekly 0.8 https://tortoiseendurance.com/races/bowland-trail-half 2026-06-04T17:48:58.275Z weekly 0.8 https://tortoiseendurance.com/races/cateran-trail-ultra-55-miles 2026-08-19T08:38:16.550Z weekly 0.8 https://tortoiseendurance.com/races/14-peaks-ultra 2026-06-04T18:05:23.762Z weekly 0.8 https://tortoiseendurance.com/races/fairy-trail-2024 2026-06-04T18:05:24.663Z weekly 0.8 https://tortoiseendurance.com/races/glen-lyon-ultra 2026-08-19T09:17:14.035Z weekly 0.8 https://tortoiseendurance.com/races/copper-skytrail 2026-06-04T18:05:25.475Z weekly 0.8 https://tortoiseendurance.com/races/by-way-of-the-glen 2026-08-19T09:53:30.403Z weekly 0.8 https://tortoiseendurance.com/races/saint-cuthberts-way-100-km 2026-06-05T07:10:51.957Z weekly 0.8 https://tortoiseendurance.com/races/cheviot-goat-ultra 2026-06-05T07:10:09.430Z weekly 0.8 https://tortoiseendurance.com/races/glen-ogle 2026-08-19T09:56:03.210Z weekly 0.8 https://tortoiseendurance.com/races/saint-cuthberts-way-45-mile 2026-06-05T07:10:50.087Z weekly 0.8 https://tortoiseendurance.com/races/sidlaw-ultra 2026-08-19T10:26:26.769Z weekly 0.8 https://tortoiseendurance.com/races/ochil-ultra-50-mile 2026-08-19T10:40:09.938Z weekly 0.8 https://tortoiseendurance.com/races/high-peak-40-challenge 2026-08-19T10:46:17.008Z weekly 0.8 https://tortoiseendurance.com/races/amberaid 2026-08-19T13:03:04.320Z weekly 0.8 https://tortoiseendurance.com/races/the-ridgeway-challenge 2026-06-05T07:16:21.167Z weekly 0.8 https://tortoiseendurance.com/races/hardmoors-farndale-half-marathon 2026-06-05T07:16:16.094Z weekly 0.8 https://tortoiseendurance.com/races/devon-coast-to-coast-ultra 2026-06-05T07:15:54.656Z weekly 0.8 https://tortoiseendurance.com/races/hardmoors-farndale-marathon 2026-06-05T07:16:17.046Z weekly 0.8 https://tortoiseendurance.com/races/lakeland-100 2026-06-05T07:16:14.849Z weekly 0.8 https://tortoiseendurance.com/races/white-horse-13-1 2026-06-05T07:15:59.574Z weekly 0.8 https://tortoiseendurance.com/races/lakeland-trails-ultra-100km 2026-06-23T15:01:27.814Z weekly 0.8 https://tortoiseendurance.com/races/ultra-tour-yorkshire-dales-50km 2026-06-24T21:19:18.326Z weekly 0.8 https://tortoiseendurance.com/races/ultra-tour-yorkshire-dales-25km 2026-06-24T21:19:38.875Z weekly 0.8 https://tortoiseendurance.com/races/chester-marathon 2026-06-23T18:39:47.214Z weekly 0.8 https://tortoiseendurance.com/races/hardmoors-wainstones-marathon 2026-06-05T07:30:46.935Z weekly 0.8 https://tortoiseendurance.com/races/brighton-marathon 2026-06-23T18:37:57.914Z weekly 0.8 https://tortoiseendurance.com/races/dalesrunner-40-2025 2026-06-04T17:16:43.108Z weekly 0.8 https://tortoiseendurance.com/races/grand-tour-of-the-ben-50-mile 2026-06-25T20:34:45.177Z weekly 0.8 https://tortoiseendurance.com/races/ullswater-ultra 2026-07-14T20:03:17.121Z weekly 0.8 https://tortoiseendurance.com/races/montane-spine-mrt-challenge-south-summer-edition 2026-06-29T14:12:07.813Z weekly 0.8 https://tortoiseendurance.com/races/boudicca-way-ultra-50km 2026-06-26T07:04:06.872Z weekly 0.8 https://tortoiseendurance.com/coaches/dave-chanter 2026-08-10T11:23:06.036Z weekly 0.6 https://tortoiseendurance.com/coaches/steven-james 2026-08-25T14:12:16.612Z weekly 0.6 https://tortoiseendurance.com/coaches/alex-thornton 2026-04-01T19:00:26.458Z weekly 0.6 https://tortoiseendurance.com/coaches/gayle-lindsay 2026-08-25T15:38:19.572Z weekly 0.6 https://tortoiseendurance.com/coaches/topcoach 2026-09-02T10:51:03.873Z weekly 0.6 https://tortoiseendurance.com/coaches/neil-clarke 2026-09-09T17:24:26.557Z weekly 0.6 https://tortoiseendurance.com/coaches/heather-avul 2026-08-30T16:31:05.906Z weekly 0.6 https://tortoiseendurance.com/coaches/ian-wilson 2026-08-10T14:12:03.412Z weekly 0.6 https://tortoiseendurance.com/coaches/jamie-hadwin 2026-08-24T17:03:42.551Z weekly 0.6 https://tortoiseendurance.com/coaches/tom-hollis 2026-09-17T18:03:18.698Z weekly 0.6 https://tortoiseendurance.com/coaches/coach 2026-09-21T15:58:43.175Z weekly 0.6 https://tortoiseendurance.com/coaches/becky-penty 2026-09-27T15:46:19.262Z weekly 0.6 https://tortoiseendurance.com/blog/highest-dnf-rates-uk-ultras 2026-06-25T00:00:00.000Z monthly 0.5 https://tortoiseendurance.com/blog/ultramarathon-training-different 2024-01-15T00:00:00.000Z monthly 0.5 https://tortoiseendurance.com/blog/common-ultra-injuries-prevention 2024-01-08T00:00:00.000Z monthly 0.5 https://tortoiseendurance.com/blog/mental-preparation-ultramarathon 2024-01-01T00:00:00.000Z monthly 0.5 https://tortoiseendurance.com/blog/can-we-improve-races-for-females 2026-08-01T16:25:10.971Z monthly 0.5