Save 10% on your next order of Zenni sports glasses.
Applies to Zenni sports glasses. Use code MUDDER at checkout.
All codes shown upfront. No hidden codes, no fake "reveal" buttons.
Newest Tough Mudder promo code
Up to $40 off your first event (5K, 15K, & Infinity) for 2027 Tough Mudder events.
US & CANADA ONLY. Offer is valid 2027 Tough Mudder events, including 5K, 15K, & Infinity. Cannot be retroactively applied or combined with any other offers including GovX. Offer valid for all start waves. Not valid for Spectator tickets, Season Passes, Bundles, Info Tent/2026 Event Passes, or World's Toughest Mudder. Ticket prices are fixed at: 5K: $79, 15K: $89 and Infinity: $139. Must use offer code: EARLYBF at checkout. Price is subject to relevant processing fees and taxes. Code is non-transferable and non-refundable, and value of this code cannot be exchanged for any credit or voucher. Limited to 2,000 redemptions; offer ends or may be paused when maximum is reached. Offer ends 11/22/2026 11:59pm PT, or when maximum has been reached.
Expires Nov 22
From Tough Mudder's emails
Code
EARLYBF
Use CodeApplies to Zenni sports glasses. Use code MUDDER at checkout.
No experience required, maximum mud guaranteed.
Score $9.99 flat rate shipping with this discount.
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These codes expired in the last 90 days. They're here for reference; the codes above are the ones listed now.
NORTH AMERICA ONLY. Offer is valid for $30 off 2026 Nashville only, including 5K, 15K, & Infinity. Cannot be retroactively applied or combined with any other offers including GovX. Offer valid for all start waves. Not valid for any other NAM event, UK/Germany events, Spectator tickets, Season Passes, Bundles, Flex tickets, Info Tent/2025 Event Passes, or World's Toughest Mudder. Must use offer code: FINALCHANCE30 at checkout. Price is subject to relevant processing fees and taxes. Code is non-transferable and non-refundable, and value of this code cannot be exchanged for any credit or voucher. Offer ends 10/17/2026 11:59pm PT.
NORTH AMERICA ONLY. Offer is valid for 25% off off 2026 Nashville only & 2027 Austin, Atlanta, Los Angeles & Toronto including 5K, 15K, & Infinity. Cannot be retroactively applied or combined with any other offers including GovX. Offer valid for all start waves. Not valid for any other NAM event, UK/Germany events, Spectator tickets, Season Passes, Bundles, Flex tickets, Info Tent/2025 Event Passes, or World's Toughest Mudder. Must use offer code: PRIME25 at checkout. Price is subject to relevant processing fees and taxes. Code is non-transferable and non-refundable, and value of this code cannot be exchanged for any credit or voucher. Offer ends 10/7/2026 11:59pm PT.
North America only. Valid on 2026/7 Tough Mudder 5K, 15K, and Infinity events. Not valid on Tough Mudder merchandise, multi-event bundles, race passes, Kids by Spartan, spectators, training products, or World's Toughest Mudder. Promotion cannot be retroactively applied. Promotion cannot be combined with any other offer.
From Tough Mudder's website, checked November 10, 2026. Policies can change, so check before you order.
We've listed Tough Mudder coupons since 2018: 22 different codes in all. In the past year the biggest percent-off Tough Mudder code we listed was 35% off, and most were around 22% off. The newest Tough Mudder code was added on November 6, 2026.
Where today's 5 offers come from: 3 from Tough Mudder's emails and 2 from our editors.
DealCatcher has been finding deals since 1999, and it's still run by real people. Our codes and sales come from four places:
We don't test every code, so some may have stopped working. "Added" shows when we first listed an offer, "Ongoing" marks an older offer we've seen still offered in the last four weeks, and offers come down when they reach their end date.
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