Anvil Alabama
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Alabama Anvil Ultra Triathlon
The Alabama Anvil Ultra Triathlon is an ultra-endurance triathlon weekend at Oak Mountain State Park in Pelham, Alabama, organized by Mammoth Endurance. The event is scheduled for the weekend of April 16–17, 2027. Registration is listed as closed on May 13, 2026.
Event formats include:
- Double/Single format with setup on April 15 and race day on April 16.
- Half format with setup and race day on April 17.
The course uses short, repeatable loops entirely within Oak Mountain State Park to keep athletes on a contained circuit. The layout emphasizes frequent access to on-course support, including an Aid Station and Athlete Village where competitors can meet their personal crew each loop. Organizers provide refueling options described as real food and maintain a 24 hour on-site medical team.
Organizing staff coordinate with local state parks and townships as part of the ANVIL series. Pre- and post-race resources noted by organizers include information on nutrition and hydration, training plans, sponsor discounts, giveaways, and community calls. The race format is focused on looped laps and sustained on-course support for athletes during the event. Visit the organization's website for the most recent information.
