Hammerstone 2026
Valkenburg, Netherlands
Distance
25-105 km
Next Date
Oct 17, 2026
Race Options
6
Format
Supported
Supported
Mountain
Solo
Fixed route
About
Hammerstone is a three-day MTB weekend based at the Shimano Experience Center in Valkenburg. The 2026 programme includes supported Saturday touring routes of 25, 45, and 65 km plus Sunday MTB marathon routes of 65, 85, and 105 km around the Limburg hills.
Race Options
| Race | Date | Distance | Elevation | Time Limit | Format | Entry |
|---|---|---|---|---|---|---|
|
Saturday 25 km
Shimano Experience Center, Valkenburg → Shimano Experience Center, Valkenburg
Non-competitive
|
Oct 17, 2026 | 25 km | — | — |
Solo
|
EUR 20 |
|
Saturday 45 km
Shimano Experience Center, Valkenburg → Shimano Experience Center, Valkenburg
Non-competitive
|
Oct 17, 2026 | 45 km | — | — |
Solo
|
EUR 33 |
|
Saturday 65 km
Shimano Experience Center, Valkenburg → Shimano Experience Center, Valkenburg
Non-competitive
|
Oct 17, 2026 | 65 km | — | — |
Solo
|
EUR 33 |
|
Sunday 65 km MTB Marathon
Shimano Experience Center, Valkenburg → Shimano Experience Center, Valkenburg
|
Oct 18, 2026 | 65 km | — | — |
Solo
|
EUR 50 |
|
Sunday 85 km MTB Marathon
Shimano Experience Center, Valkenburg → Shimano Experience Center, Valkenburg
|
Oct 18, 2026 | 85 km | — | — |
Solo
|
EUR 55 |
|
Sunday 105 km MTB Marathon
Shimano Experience Center, Valkenburg → Shimano Experience Center, Valkenburg
|
Oct 18, 2026 | 105 km | — | — |
Solo
|
EUR 55 |
Saturday 25 km
Non-competitive
Shimano Experience Center, Valkenburg → Shimano Experience Center, Valkenburg
Date:
Oct 17, 2026
Distance:
25 km
Elevation:
—
Time limit:
—
Entry:
EUR 20
Solo
Supported
Mountain
Saturday 45 km
Non-competitive
Shimano Experience Center, Valkenburg → Shimano Experience Center, Valkenburg
Date:
Oct 17, 2026
Distance:
45 km
Elevation:
—
Time limit:
—
Entry:
EUR 33
Solo
Supported
Mountain
Saturday 65 km
Non-competitive
Shimano Experience Center, Valkenburg → Shimano Experience Center, Valkenburg
Date:
Oct 17, 2026
Distance:
65 km
Elevation:
—
Time limit:
—
Entry:
EUR 33
Solo
Supported
Mountain
Sunday 65 km MTB Marathon
Shimano Experience Center, Valkenburg → Shimano Experience Center, Valkenburg
Date:
Oct 18, 2026
Distance:
65 km
Elevation:
—
Time limit:
—
Entry:
EUR 50
Solo
Supported
Mountain
Sunday 85 km MTB Marathon
Shimano Experience Center, Valkenburg → Shimano Experience Center, Valkenburg
Date:
Oct 18, 2026
Distance:
85 km
Elevation:
—
Time limit:
—
Entry:
EUR 55
Solo
Supported
Mountain
Sunday 105 km MTB Marathon
Shimano Experience Center, Valkenburg → Shimano Experience Center, Valkenburg
Date:
Oct 18, 2026
Distance:
105 km
Elevation:
—
Time limit:
—
Entry:
EUR 55
Solo
Supported
Mountain