Lina Korsgren won both the Vasaloppet and Tjejvasan last year after great confusion.
She sprinted against Britta Johansson Norgren and it took a long time for the organizer to decide who won.
Johansson Norgren who has four victories in Tjejvasan and who chases Sysanne Nyström's record of six.
They also share the record for the number of podium places in the race with seven podium places each.
Johansson Norgren is the one who has traveled the 30 kilometers the fastest.
In 2017, she set the new record time of 1.16.44 and she then beat Nyström's record time by one minute and 46 seconds.
If someone breaks the record this year, a record bonus of SEK 50,000 is expected.
Top three in the cross-country cup Ski Classics Ida Dahl, Britta Johansson Norgren and Lina Korsgren are all registered for the race.