William Hill Poker is now running its Springfest of promotions worth a total of more than $500,000 in prizes, including several opportunities involving the fourth iPoker Online Poker Series, or iPOPS IV.

Springfest 2013 is on now at William Hill Poker with an assortment of promotions offering more than $500,000 in prizes. These promotions include several iPOPS IV promotions: the IPOPS IV Satellite Leaderboard, IPOPS IV $1.2 million GTD, and $15,000 IPOPS IV Seat Frenzy, as well the $10,000 Double Up SNG Race, $600,000 Spring Sales and $25,000 Spring Race.

Over the next several posts we’ll be filling you in on all the details of these events, starting today with the ones involving the iPoker Online Poker Series. In March we brought you word of many of these promotions, like the iPOPS IV Satellite Leaderboard, as well as the full iPOPS IV $1.2 million GTD regular and mini schedules.

The iPOPS 4 Seat Frenzy awards prizes for all players earning a minimum of 10 WH Points per day for at least 10 days of the promotional period of April 1 to 24. This will gain you a freeroll entry token for an event to be held on Friday, April 26 at 7:30 pm GMT. From this event the 1st through 10th place winners will each receive a $370 Token into iPOPS #2H High Roller $10,000 GTD. From there tokens of decreasing value into events with decreasing prize pools will be awarded for all of the top 179 players.

iPOPS 4 runs at William Hill Poker from April 28th to May 5th.