Jeff Seckendorf 200km Cycling World Record Challenge
$350.00 Donated!
Jeff Seckendorf
FOUR WORLD RECORDS!
In June 2025 I will attempt to break four outdoor velodrome world records in my age group:
- Farthest distance in 6 hours.
- Fastest 100 km
- Fastest 100 miles
- Fastest 200 km
These records are certified by the World Ultra Cycling Association.
Donate here to support the attempts or, use the form on the other side of the page to pledge dollars per kilometer.
ALL DONATIONS ARE TAX DEDUCTIBLE AND WILL GO TO SUPPORT THE PARKINSON’S ASSOCIATION OF SAN DIEGO.