Edelweiss Geos 10.5
The Geos 10.5 is a 10.5 mm single rope from Edelweiss, at 71 g/m, for multi-pitch sport, gym and top-rope. Rated for 13 UIAA falls with 8.3 kN impact force, 36% dynamic elongation and a 41% sheath share. No dry treatment.
Edelweiss's Geos 10.5, a single rope listed in its Sharp Edge rescue range with a middle mark. 71 g/m, 13 UIAA falls, 8.3 kN impact force, 9.2 % static elongation, 36 % dynamic, 41 % sheath. No dry treatment. Sold in 50 m and 60 m and as a 200 m spool. Edelweiss publishes weight and certification in its 2025 catalogue; the other figures are stored from the earlier import. No shop in our price data has stocked it in the last 14 days.
Geos 10.5 belay device compatibility
Compatible with 36 of the 41 belay devices we track that are rated for single ropes, all of them ideal.
Ideal on, among others:
Every belay device rated for a 10.5 mm single rope
What the Geos 10.5 is for
Best for multi-pitch sport, gym and top-rope. Aimed at beginner to advanced climbers. Handling feel: moderate. Durability: very high.
Strengths & Trade-offs
Geos 10.5 strengths
- 13 UIAA falls, in the top quarter of the 133 single ropes we track
- Sharp Edge rating (Edelweiss catalogue, rescue range)
- 41 % sheath share, in the highest quarter of the 130 single ropes we track
Geos 10.5 trade-offs
- No dry treatment (no Everdry badge in the catalogue)
- 10.5 mm is above the maximum rope diameter of 4 of the 20 assisted-braking belay devices we track
- 9.2 % static elongation, in the highest quarter of the 131 single ropes we track
Geos 10.5 spec profile
The maker's figures for the Geos 10.5, each against the 133 single ropes we track.
- Weight 71 g/m: heavy for a single rope
- Diameter 10.5 mm: thick for a single rope
- UIAA falls 13: among the highest fall ratings for a single rope
- Impact force 8.3 kN: a typical catch for a single rope
- Dynamic elongation 36%: stretches more in a fall than most single ropes
- Sheath share 41%: a higher sheath share than most single ropes
Geos 10.5 specifications
| Diameter | 10.5 mm |
| Weight | 71 g/m |
| Sheath share | 41% |
| Lengths sold | 50 / 60 / 200 m |
| Certified as | Single |
| Standards | EN 892, UIAA 101 |
| UIAA falls | 13 |
| Impact force | 8.3 kN |
| Dynamic elongation | 36% |
| Static elongation | 9.2% |
| Sheath slippage | 0 mm |
| Dry treatment | None |
| UIAA Water Repellent | No |
| Core construction | standard |
| Middle mark | Ink mark |
| Lap coiled | Yes |
| Released | 2024 |
What the Geos 10.5 costs
No shop in the EU pool lists the Geos 10.5 in stock right now.
Alternatives to the Geos 10.5
- Mammut 10.2 Gravity
- Singing Rock Duran 10.4
- Beal Wall Master VI 10.5 Unicore
- Ocun Guru 10.0
- Beal Top Gun II 10.5 Unicore Dry Cover
- BlueWater Accelerator 10.5
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