Live May 2026
BetRivers Iowa Promo Code
2nd Chance Bet Up to $500
Back if first bet loses
Use code IABONUS at signup to activate the 2nd Chance offer.
Read Full Review →21+. Iowa only. Terms apply. Gambling problem? Call 1-800-BETS-OFF.
How to claim the BetRivers welcome offer
- Open the BetRivers signup form via any link on this page. Geolocation must verify you are inside Iowa.
- Enter your registration details; name, address, date of birth, last four digits of your SSN, email and phone. You must be 21 or older.
- Apply the promo code if prompted. Use code IABONUS at signup to activate the 2nd Chance offer.
- Make a qualifying deposit of at least $10 using a debit card, online bank transfer, PayPal or Play+ prepaid card.
- Place your qualifying first wager as described in the offer terms (Back if first bet loses). Bonus bets typically credit within 24 hours of bet settlement.
Offer details
| Welcome bonus | 2nd Chance Bet Up to $500 |
|---|---|
| Condition | Back if first bet loses |
| Promo note | Use code IABONUS at signup to activate the 2nd Chance offer. |
| Minimum deposit | $10 |
| Withdrawal speed | 24-72 hrs |
| App rating | 4.5 ★ |
| Iowa launch | 2019 |
| Operator | Rush Street Interactive (NYSE: RSI) |
| Editor rating | 4.5 / 5 |
Why this offer
BetRivers is operated by Rush Street Interactive and built around the iRush Rewards loyalty program. The "2nd Chance Bet" welcome offer is one of the few that returns cash (as bonus credit) rather than locked-in bonus bets if your first wager loses.
Things to check before you claim
- Wagering window; bonus bets typically expire 7 days after issue at most Iowa operators.
- Minimum odds; qualifying bets often need to be at -200 (1.50 decimal) or longer.
- State eligibility; you must be physically inside Iowa at the time of registration and at every wager.
- Single account rule; Iowa law allows one account per operator per bettor; multi-accounting can void winnings.
Other Iowa welcome offers
Compare this offer against every other Iowa sportsbook on our welcome bonus comparison page, or read our full BetRivers review for editorial verdict and feature breakdown.