Colin and Danny discuss Danny's experience and lessons learned from his DNF at Ironman Chattanooga 2025.
Key Takeaways
-Danny's DNF stemmed from electrolyte imbalance (likely hypocalcemia) rather than fitness issues
-Mental approach of racing with expectations vs. focusing on process negatively impacted performance
-Support from team/community after DNF was more meaningful than typical race success accolades
-Danny plans to do Florida 70.3 in December and focus on sub
-3 hour Houston Marathon in January
Pre-Race Preparation and Mindset
-Training leading up to race was consistently strong, especially run improvements
-Felt more nervous than usual, likely due to self-imposed expectations and pressure
-Underestimated difficulty of new bike course, didn't do sufficient due diligence
Race Day Experience
-Swim went well (43 minutes), felt good coming out of water
-Bike split was on target (4:49, ~245W avg), but course was harder than anticipated
-Run fell apart quickly due to electrolyte issues, leading to severe symptoms by mile 15
-Attempted to push through but ultimately collapsed and required medical assistance
Post-Race Analysis
-Likely suffered from hypocalcemia, leading to numbness, breathing issues, and eventual collapse
-Nutrition/hydration plan may need adjusting, particularly calcium intake
-Mental approach of racing with expectations vs. process focus contributed to issues
Moving Forward
-Taking time to recover mentally and physically before next race
-Considering Florida 70.3 in December as a fitness test-Primary focus on sub
-3 hour Houston Marathon in January 2026
-Signed up for Ironman Ottawa and considering Jacksonville, FL Ironman for 2026 season
Lessons Learned
-Importance of racing for oneself vs. external expectations
-Value of community support during setbacks vs. successes
-Need to balance pushing limits with intelligent decision-making during races
Next Steps
-Get blood work done to check electrolyte levels and overall health
-Work with coach to determine if Florida 70.3 fits with Houston Marathon training plan
-Continue mental work on racing for process vs. expectations
-Apply lessons learned to future race preparation and execution