Categori Maint: 1500+
Pennir safleoedd ar sail y canran o bobl yn a gweithle sy’n cymryd rhan yn yr her (sydd wedi cofnodi o leiaf un siwrne).
| Safle | Gweithle | Cyfranogiad | Siwrneiau | Pellter | CO2 wedi’i arbed | Calorïau wedi’u llosgi | Arian wedi’i arbed |
|---|---|---|---|---|---|---|---|
| 1 | Dwr Cymru Welsh Water | 2% (52/3000) | 1571 | 21388.4 milltiroedd | 2610.9kg | 267938 | £3,040.76 |
| 2 | DVLA | 0.9% (50/5500) | 956 | 7339.15 milltiroedd | 836.896kg | 218093 | £1,083.25 |
| 3 | NHS Wales Shared Services Partnership | 0.8% (14/1861) | 501 | 3485.54 milltiroedd | 207.255kg | 78893.2 | £251.8 |
| 4 | Velindre NHS Trust | 0.6% (16/2500) | 284 | 1624.82 milltiroedd | 78.5672kg | 61984.9 | £101.61 |
| 5 | Welsh Government | 0.3% (18/5400) | 389 | 2696.77 milltiroedd | 220.703kg | 120848 | £276.71 |
| 6 | Cardiff and Vale University Health Board | 0.3% (40/14000) | 1001 | 5519.06 milltiroedd | 328.688kg | 192165 | £367.55 |
| 7 | Newport City Council | 0.2% (9/5900) | 250 | 1699.37 milltiroedd | 200.962kg | 49698.6 | £253.44 |
| 8 | University of South Wales | 0.2% (3/2000) | 6 | 64 milltiroedd | 9.9kg | 3002.67 | £12.6 |
| 9 | Cardiff University | 0.08% (5/6000) | 147 | 654.25 milltiroedd | 66.05kg | 23568.8 | £83.02 |
| 10 | HM Revenue & Customs | 0.07% (2/3000) | 48 | 332 milltiroedd | 5.28kg | 12555.1 | £10.56 |
| 11 | Swansea University | 0.05% (2/4000) | 11 | 60 milltiroedd | 3.24kg | 2914.8 | £4.4 |
| 11 | Natural Resources Wales | 0.05% (1/2000) | 2 | 6 milltiroedd | 1.98kg | 281.5 | £2.52 |
| 11 | Wrexham Maelor Hospital | 0.05% (1/2000) | 18 | 390 milltiroedd | 0kg | 18297.7 | £0 |
| 14 | CSSC Wales | 0.04% (3/7000) | 54 | 450.31 milltiroedd | 25.6396kg | 19354.7 | £32.35 |
| 15 | Carmarthenshire County Council | 0.03% (3/9000) | 81 | 522.5 milltiroedd | 27.724kg | 23457.8 | £36.31 |
| 15 | Cardiff University | 0.03% (2/6000) | 23 | 55 milltiroedd | 1.98kg | 2580.44 | £2.52 |
| 17 | Betsi Cadwaladr Unvisity Health Board | 0.03% (4/16000) | 118 | 1209 milltiroedd | 123.853kg | 21307.3 | £130.69 |
| 18 | Cardiff Council | 0.02% (2/12000) | 12 | 235 milltiroedd | 0.14kg | 541.033 | £-1.16 |
| 19 | Cwm Taf University Health Board | 0% (0/7000) | 0 | 0 milltiroedd | 0kg | 0 | £0 |
| 19 | Pobl Group | 0% (0/2500) | 0 | 0 milltiroedd | 0kg | 0 | £0 |