# Difference in TSS between inside and outside endurance rides **URL:** \ **Category:** TrainerRoad Software\ **Created:** [September 27, 2020, 11:09am UTC](https://www.trainerroad.com/forum/t/difference-in-tss-between-inside-and-outside-endurance-rides/43533 "2020-09-27T11:09:34Z")\ **Posts on this page:** 1\ **Showing post:** 2
**Author:** ![onemanpeloton](https://sea2.discourse-cdn.com/trainerroad/forum/user_avatar/www.trainerroad.com/onemanpeloton/32/69536_2.png) [@onemanpeloton](https://www.trainerroad.com/forum/u/onemanpeloton)\ **Post date:** [September 27, 2020, 7:07pm UTC](https://www.trainerroad.com/forum/t/difference-in-tss-between-inside-and-outside-endurance-rides/43533/2 "2020-09-27T19:07:57Z")
I dont use TP so I’m not sure what you mean about TP load being higher. TR lists the TSS as the same for indoor and outdoor variants of Town Hill. This topic has been discussed numerous times on the forum and the TR blog has also addressed it, See the FAQ at the bottom of the page > **[Outside Workouts](https://support.trainerroad.com/hc/en-us/articles/360024352332-Outside-Workouts)** > > Outside Workouts allow you to substitute an outside equivalent for your regularly scheduled TrainerRoad workouts. > Why Outside Workouts? > The key to getting faster is structured training.  Since most... > [@Are Traditional Base outside workouts correct?](https://www.trainerroad.com/forum/t/are-traditional-base-outside-workouts-correct/36231): > > I’m looking at the Traditional Base II MV plan and I am confused if the linked outside versions are correct. I know sometimes workouts are adapted for outside but because of inconsistencies with very similar workouts I’m double checking here. For example, Hawk Mountain is translated to Entail which is 3x15min at 0.75 with 30min endurance (on top, the total workout prescription is 10min more than 2h00). In contrast, Hump Mountain, the 15min longer version from the TB II HV plan, is translated 1:… --- _[View the full topic](https://www.trainerroad.com/forum/t/difference-in-tss-between-inside-and-outside-endurance-rides/43533)._