SW100 &SW50 FAQ

1)- I’ve done iron man how does it compare?   

The general consensus from those people have done both would say the 50 mile race is approximately the equivalent in difficulty and time to a long course triathlon.  

2)- Do I need to carry all the compulsory kit?

Yes. If you’ve entered this race you shouldn’t really be asking this question!

If you are in a team then all team members must carry the whole kit. This includes all of it!

3)-Will there be a kit check?

Yes. You will be required to show several random items from your kit before you can register and receive your race number. 

No kit = No number. You have been warned!

All podium finishers will also be kit checked at the end.

4)-How hard is the navigation?

For an individual competent with map reading, following written instructions and combining this with a gps file the route is easy to follow. It is not designed to be an orienteering event and where possible the route was designed to make it simple and logical to follow. There are many obvious features to follow, handrail or to aim for.

Most people that get lost on the race do so because they are not paying attention to the map/directions/gps.

Having said that if you are navigationally challenged you should learn or recce the route with friends or on the organised recces.

5)- When will entries close?

Midnight on the Tuesday before the event or before if the event sells out.

6)- What are the entry limits?

2018- 100 entrants for the SW100; 100 for the SW50

7)- Is there a reserve list?

Yes. If you attempt to sign up after the event has sold out you will be added to a reserve list and if spaces become available you will be offered a place. No money is taken from your account until you have confirmed and registered that place with our online registration system.

8)- Can I enter & pay on the day?

No you must register using the online registration system at sientries system.

9)-I can’t do the event, can I have a refund or transfer to a different race?

As per our terms and conditions 'If competitors withdraw prior to the event, the following costs are incurred' 

-5 months before the event, 75% of entry fee will be refunded OR you can transfer the remaining cost (75% of entry fee) off a different event. 

-2 months before the event, 50% of entry fee will be refunded OR you can transfer the remaining cost (50% of entry fee) to a different race.

-1 month before the event, no refund is available. No transfer to another race is possible.

 10)- I can’t race can I transfer my entry to a friend?

 As per our terms and conditions, entries cannot be substituted (ie: you cannot ‘give’ your place to someone else if you are unable to attend the race).

 11)-Will I receive a medal for completing the event?

All entrants will receive a t-shirt, however only those who complete the course within the time limit will get a medal.

 12)- Can I walk the challenge?

 Yes the race is open to runners and walkers that can maintain the pace to reach the cut off times.

 There is a cut off time for the SW50 of 24 hours.

 There is a cut off time for the SW100 of 40 hours.

 There is a  walkers cut off time for the SW100 or 44 hours (This is with an earlier start)

  13)- Are there cut off times and what happens if I miss the cut off times?

There are cut off times at various checkpoints. The cut off times are not intended to be there for your pacing strategy. The cut off times have been worked out from looking at the previous events competitor timings and recce day speeds. Please bear in mind that if you just make the cut off time or wait at a checkpoint untill the checkpoint closes befor leaving you will start to struggle to make the cut off! 

If you miss the cut off time, then you will be retired from the event. Please see question 17 for cut off times.

 14)- What is the terrain like and what type of trainers should I wear?

 It is a mixture of mountain paths, trail, tarmac, grass, mud. A trail trainer suitable for the distance would be best. We would suggest you pay a lot of attention to getting this right and that the shoes you use are well tested!

 We would recommend a comfortable trail trainer over the first 40 miles, a more grippy /aggressive trainer over the middle mountainous section with the steeper descents, then a comfortable trail type trainer again over the last 35miles. Obviously, shoe choice is individual and depends on weather conditions, it can only really be decided on through use during training sessions, recces and previous races.

 Please see the drop bag section (Question 19) to help work out the best strategy!

 15)- Are there any 'bonus mile'?

 Of course, there are bonus miles. The 100 mile course is just over, approximately 104miles and the 50 mile course is approximately 52miles. Bargain!

 Obviously, you may add your own bonus miles in if you forget to look at the map or route instructions! 

 16)- When will final event details be sent out?

All final event details will be sent out to the e-mail address you registered with 1 week before the event date.

All other information is found on the event webpage or in the FAQs on this page.

If you have not received the details please check your junk e-mail folders, and check your e-mail address you registered with is correct. If you still haven't received it then please e-mail or contact us. 

We will also post the event details on the website, and Facebook page one week before the event.

17)- Where are the Checkpoints and what is available?

The checkpoint details for the 2017 race can be seen on the road book and are summarised in the table below. Final details will be sent out in the pre-event notes appoximately 1 week before.


Cut off Elapsed Time
CP  CP Name Location Grid Ref Distance SW100 Distance SW50 Cut Off  Time Walk 100 Run 100 SW 50 Food  (water & coke at all) Hot water                 Tea/Coffee Drop Bag
1 Llantrisant End of Cyclepath, Main Rd, Llantrisant. ST 056 832 15k/9m n/a W-Fri 1900                    R-Fri 2200 4 3 n/a Sweets, Crisps, biscuits N
2 Glynogwr St Tyfodwg's Church, Glynogwr SS 956 872 30k/18m n/a 7 6 n/a Cake, Nuts, Biscuits N
3 Treorchy St Peters Parish Church Hall, Llewellyn St, Pentre, Treorchy SS 969 961 44k/28m n/a Sat 0400  11 9 n/a Veg Soup & Bread, (Jam, Peanut Butter Sandwhich) , Cake, Custard Y
4 Hirwaun St Lleurwg's Church Hall, Station Rd, Hirwaun, Aberdare CF44 9TA SN 958 056 57k/34m n/a Sat 0700 15 13 n/a Stew, Rice Pudding, Peaches, Biscuits  Y
5 Ystradfellte Ystradfellte, Village Hall SN 930 134 67k/41.5m n/a Sat 1000 20 16 n/a Sweets, Crisps, Biscuits, (access to drop bag & Hot Water) Y Drop Bag 1 SW100
6 Storey Arms Layby opposite Storey Arms, A470. Libanus, Brecon LD3 8NL SN 982 203 80k/50m n/a Sat 1300 22 18 n/a Soup, Rice Pudding, Fruit Salad, Sandwiches (cheese, Jam, or peanut butter).   N
7 Taly Bont Res NE corner, Talybont Reservoir,
Talybont-on-Usk, Brecon LD3 7YS
SO 107 203 99k/62m 15k/9.5m Sat 1800 27 23 7.5

Sweets, Biscuits, Crisps, Nuts,


8 Trefil Trefil Rugby Club, Trefil Rd, Tredegar NP22 4EU SO 120 126 110k/68m 26k/16m Sat 2100 31 27 11.5 Hot Dog, Cake, Fruit Salad (access to drop bag 2 -100 and drop bag 1 - 50) Y Drop Bag 2 SW100; Drop bag SW50
9 Bargoed Heolddu Primary School, NE corner Geligear Common, Bargoed CF81 8XL ST 138 996 126k/78m 42k/26 Sun 0100 34 30 15.5

Sweets,, Biscuits, Crisps, Nuts,


10 Llanbradach Ebenezer Baptist Church Hall,  Se Winton Terrace, Llanbradach, Caerphilly CF83 3LE ST 147 899 140k/87m 56k/35m Sun 4am 37 33 18.5 Soup, rice pudding, peaches, pizza Sandwiches (Jam or peanut butter)  Y
11 Caerphilly Mountain Car Park, Caerphilly Mountain Snack Bar, Mountain Road, Caerphilly CF83 1HJ ST 156 853 155k/96.5m 71k/44m Sun 0900 42 38 22.5 Cake, Biscuits, Crisps, Nuts N
Finish Cardiff HSOB Rugby Club ST 139 805 166k/103 82k/52m Sun 11am 44 40 24.5

18)- The GPS file does not open?

To access a gps file you will first need to save the relevant file to your computer.  To do this right click on the download and choose 'save as' and save it to your computer. In order to view / use the file it will have to be imported onto a device that allows you to view & use it. Please Note-If you open the file on your computer it will appear blank / full of gibberish!  It can only be viewed by importing it onto a gps device (eg Garmin Fenix, Suunto Ambit etc) or by viewing it using a computer program that will access the information.

19)- Is there a drop bag facility?  

SW100- Yes you will receive two drop bags for the 100mile race. One available at approximately 40 miles and one available at approximately 66miles. You must provide two individual drop bags – one for each location. They will be collected at registration.

SW50- Yes you will receive one drop bag at mile 16 (after the Brecon Beacons section).

 You will not be able to access these bags at other times during the race. The drop bags should be a maximum size of 20 litres each, and in a waterproof drybag and should not contain any valuable or breakable items. They may be stored outside on wet ground so they must be completely waterproof!

20)-What time is registration?

A timetable is available on the event page on the runwalkcrawl website at the following link http://www.runwalkcrawl.co.uk/events/sw100-sw50.html

21)- Will I receive a map and copy of Road Book?

Yes, you will receive a waterproof copy of the road book and map.

Of course, if you would like to bring your own pre-marked maps you are welcome to.

 22)- Will I be tracked?

There will be trackers on the SW100 runners

There will not be Trackers on the SW50 runners- HOWEVER, if you download the mobile phone app racedrone you will be able to map your progress around the course. Ideally everyone would use this app! The link is at  http://www.racedrone.net/

23)- Where are the best places for my friends and family to support? 

More information about the best locations to support will be sent out with the pre-event notes one week before the event. 

24)- Can you use local shops around the course to buy supplies/refreshments?

Yes this is acceptable, although please do not rely on them being open and ensure you carry enough food for between checkpoints.

25)- Are pacers allowed?

For 2018 pacers are allowed after 9pm on Saturday on both races.

26)-What times do the buses leave and how do they work?

You park at the finish in Cardiff and the bus takes you to the start. You then run back to the finish. This is so that when you have finished your car is their ready for you. 

There is no bus for the SW100- you run the loop.


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