Lateral view of the right shoe from a pair of On Cloudultra Running Shoes - Men's

On Running Cloudultra Running Shoes - Men's

On Running Cloudultra Running Shoes - Women's

£160.00
In stock
SKU
W44.99538

Advice for Trail Runners

Tackle the trails in comfort with the Cloudultra from On Running. This technical off-road running shoe features two layers of CloudTec Helion cushioning, providing superior impact protection whilst giving a propulsive underfoot feel. Suitable for any length of run, the cushioning provides shock absorption while the Speedboard delivers great energy return for picking up the pace. This will also help propel tired legs forward at the end of long runs.

The sticky rubber outsole is made from Missiongrip that works well on slippery wet surfaces. On the sole you’ll find three different grip patterns to accommodate mixed terrains. At the heel, low, wider studs offer great durability when heel striking, ideal for confidence when downhill running. Multi-angled studs at toe and mid foot provide great traction on soft ground and help for an easier toe-off. The rectangular studs in the forefoot optimise grip on a variety of terrain and adds versatility to the traction. Overall the grip is perfect for sections of road, gravel paths, forest trail and rocky routes.

Specially designed for ultra runners, the FlipRelease feature helps relieve pressure on the foot when running long distances. As the foot swells, runners can flick the switch to loosen the upper quickly, reducing pressure. This allows for adjustable support and fit at different stages of your run. The perforated breathable fabric has a sock-fit construction for optimal comfort and a bumper design on the lateral edge gives extra protection and durability.

Key Features:

  • Weight: 245 grams
  • Drop: 8mm
  • Two layers of CloudTec Helion cushioning
  • Speedboard system delivers great energy return
  • Missiongrip rubber outsole with three grip patterns
  • Multi-angled studs at toe and mid foot
  • FlipRelease feature loosens upper to reduce pressure on foot
  • Breathable sock fit construction with perforated upper
  • Lateral bumper design protects from rocks and sharp objects

This is a well cushioned trail shoe, designed for ultra distance running on mixed surfaces. It’s packed with features to cope with the demands of long hours on tough terrain.

Shoe size is a personal preference and everyone's feet are different, but we want to ensure you avoid any pain or discomfort from bruised toenails, rubbing, blistering or pins and needles. Your running shoes should have enough width to allow you to spread your toes and should have some space at the front (we recommend having a half to one thumb's width of space from the end of your longest toe to the front of your running shoes). This usually means that your running shoe will be at least a half size bigger than your regular shoe size though this can vary from brand to brand.

Read more

Advice for Trail Runners

Tackle the trails in comfort with the Cloudultra from On Running. This technical off-road running shoe features two layers of CloudTec Helion cushioning, providing superior impact protection whilst giving a propulsive underfoot feel. Suitable for any length of run, the cushioning provides shock absorption while the Speedboard delivers great energy return for picking up the pace. This will also help propel tired legs forward at the end of long runs.

The sticky rubber outsole is made from Missiongrip that works well on slippery wet surfaces. On the sole you’ll find three different grip patterns to accommodate mixed terrains. At the heel, low, wider studs offer great durability when heel striking, ideal for confidence when downhill running. Multi-angled studs at toe and mid foot provide great traction on soft ground and help for an easier toe-off. The rectangular studs in the forefoot optimise grip on a variety of terrain and adds versatility to the traction. Overall the grip is perfect for sections of road, gravel paths, forest trail and rocky routes.

Specially designed for ultra runners, the FlipRelease feature helps relieve pressure on the foot when running long distances. As the foot swells, runners can flick the switch to loosen the upper quickly, reducing pressure. This allows for adjustable support and fit at different stages of your run. The perforated breathable fabric has a sock-fit construction for optimal comfort and a bumper design on the lateral edge gives extra protection and durability.

Key Features:

  • Weight: 245 grams
  • Drop: 8mm
  • Two layers of CloudTec Helion cushioning
  • Speedboard system delivers great energy return
  • Missiongrip rubber outsole with three grip patterns
  • Multi-angled studs at toe and mid foot
  • FlipRelease feature loosens upper to reduce pressure on foot
  • Breathable sock fit construction with perforated upper
  • Lateral bumper design protects from rocks and sharp objects

This is a well cushioned trail shoe, designed for ultra distance running on mixed surfaces. It’s packed with features to cope with the demands of long hours on tough terrain.

Shoe size is a personal preference and everyone's feet are different, but we want to ensure you avoid any pain or discomfort from bruised toenails, rubbing, blistering or pins and needles. Your running shoes should have enough width to allow you to spread your toes and should have some space at the front (we recommend having a half to one thumb's width of space from the end of your longest toe to the front of your running shoes). This usually means that your running shoe will be at least a half size bigger than your regular shoe size though this can vary from brand to brand.

More Information
SKU W44.99538
Colour Black
Gender Womens
Shoe Type Trail Running Shoes
Technical Features
  • Weight: 245 grams
  • Drop: 8mm
  • Two layers of CloudTec Helion cushioning
  • Speedboard system delivers great energy return
  • Missiongrip rubber outsole with three grip patterns
  • Multi-angled studs at toe and mid foot
  • FlipRelease feature loosens upper to reduce pressure on foot
  • Breathable sock fit construction with perforated upper
  • Lateral bumper design protects from rocks and sharp objects

On Running Size Guide

On Running Men's Shoes

UK6.577.588.599.51010.51111.512
EU 40 40.5 41 42 42.5 43 44 44.5 45 46 47 47.5

Please note that the above size guide is as supplied by the manufacturer. We review it regularly but it may be subject to change.

On Running Women's Shoes

UK33.544.555.566.577.588.5
EU 36 36.5 37 37.5 38 38.5 39 40 40.5 41 42 42.5

Please note that the above size guide is as supplied by the manufacturer. We review it regularly but it may be subject to change.

On Running Women's Clothing

X/SmallSmallMediumLargeX/Large
cminchescminchescminchescminchescminches
Chest 82-85 30-32 85-88 33-35 91-94 36-37 98-102 39-40 106-111 42-44
Waist 67-69 22-26 70-73 27-29 76-79 30-32 83-87 33-34 33-34 36-38
Hip 90-92 34-36 93-96 37-38 99-102 39-40 106-110 41-43 114-118 44-46

Please note that the above size guide is as supplied by the manufacturer. We review it regularly but it may be subject to change.

On Running Men's Clothing

SmallMediumLargeX/LargeXX/Large
cminchescminchescminchescminchescminches
Chest 90-93 35-37 96-99 38-39 102-105 40-41 108-111 43-44 114-118 45-46
Waist 77-80 30-31 83-86 33-34 89-92 35-36 95-98 37-39 101-105 40-41
Hip 90-93 35-37 96-99 38-39 102-105 40-41 108-111 43-44 114-117 45-46

Please note that the above size guide is as supplied by the manufacturer. We review it regularly but it may be subject to change.

On Running Accessories

X/SmallSmallMediumLargeX/Large
euukeuukeuukeuukeuuk
Womens
Socks
36-37 3-4 38-39 5-6 40-41 6.5-7.5 42-43 8-9 - -
Mens
Socks
- - 40-41 6.5-7.5 42-43 8-9 44-45 9.5.10.5 46-47 11-11.5

Please note that the above size guide is as supplied by the manufacturer. We review it regularly but it may be subject to change.

Delivery Methods

UK Deliveries

Delivery Type Cost Courier Delivery Time
Standard Delivery £4.50 DPD or Royal Mail Processed for despatch in 2-5 working days. Delivery 2-5 working days after despatch to the United Kingdom. FREE on orders of £25 and over.
Items for delivery are sourced and packaged from our stores. As much as we aim to limit multiple deliveries, sometimes due to stock limitations this cannot be avoided.
Collect from Run4It Shop Free - Available for collection within 2-5 working days. Please bring your order confirmation email (receipt) as proof of purchase.
Instore Gift Cards £1.75 Royal Mail Processed for despatch in 5-7 working days. Delivery 1-2 working days after despatch to the United Kingdom. Please select £4.50 Standard Delivery at checkout. A discount of £2.75 will then be applied to your shipping cost. FREE on orders over £25. These can only be redeemed in our stores.
Online Gift Vouchers Free - Our Online Gift Vouchers will be sent via email as soon as the order has been placed. These can only be redeemed online.

Royal Mail Deliveries

It's not always possible for us to get your order to you using our courier - DPD Local - due to geographic restrictions. As such, we will send your order to you via Royal Mail for the following postcodes:


Area Post Codes
AB - Aberdeenshire AB31-38, AB41-45, AB51-56
BT - Northern Ireland All BT postcodes
FK - Falkirk FK17-FK21
GY - Guernsey All GY postcodes
HS - Scottish Highlands All HS postcodes
IM - Isle of Man All IM postcodes
IV - Inverness All IV postcodes
JE - Jersey All JE postcodes
KA - Ayrshire KA27-KA28
KW - Wick & Scottish Islands All KW postcodes
PA - Argyll, Bute, & Islands PA20-PA80
PH - Perthshire PH19-PH50
PO - Isle of Wight PO30-PO41
ZE - Shetland All ZE postcodes
BFPO - British Forces All BFPO postcodes

FREE Returns

We hope you will be satisfied with your purchase from Run4It, however if you’re not completely satisfied you can return it to us within 30 days (or 90 days for Brooks gear) of receipt for FREE.

Read full details on how to return an item to us at Returns & Exchanges page. You can also return your order to any of our Run4It Shops.

Please note - if you paid for your order via PayPal or Amazon Pay you can only return or exchange your order via post.

Read full details on our Terms & Conditions.