Mae'r rasys yn cael eu cynnal gan Rhedwyr Eryri mewn cysylltiad â'r CRhMC. Trefnwr y Rasys: Neal Hockley (
neal.hockley@gmail.com). Os oes angen, mae manylion cyswllt swyddogion lles y clwb yma:
http://www.eryriharriers.org.uk/contact-us/
You only need to fill in this form once for the whole series (including any pre-race recces). Filling in this form does not commit you to entering any of the races, nor is there anything to pay now.
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