Anyone here speak Latvian

[Tussockface]

I appear to have entered a half marathon in Latvia next October. I'm not completely sure about this as all the website information was in Latvian. It's possible that by mistake I could have entered a triathlon or a Dog Show.
If anyone on the forum is fluent in Latvian and would be willing to interpret any key instructions it would be most useful.
Alternatively, I might have to pack both a bike and a grooming kit.

[vics]

Google translate?

[Tussockface]

The problem is that anything longer than a phrase emerges mangled rather than in English, so I'd need to begin an "Anyone here speak Googlish?" thread, which would only have displaced the difficulty.