
Thursday August 12, 2021:
- 1:00 PM - 5:00 PM: 160KM, 100KM, and 50KM check-in, material check, and drop bags collection. Race day registration (cash only).
Friday August 13, 2021:
- 7:00 AM - 8:30 AM: 160KM check-in and material check. Race day registration (cash only) and drop bags collection.
- 4 drop bags for 160km runners (Riederfurka, Niederwald, Binn, and Grengiols).
- 9:00 AM: 160KM race start (no late starters).
- 5:00 PM - 8:00 PM: 100KM and 50KM check-in, material check, drop bags collection. Race day registration (cash only).
Saturday August 14, 2021:
- 5:00 AM - 6:30 AM: 100KM and 50KM check-in and material check. Race day registration (cash only) and drop bags collection.
- 3 drop bags for 100km runners (Niederwald, Binn, and Grengiols). 1 drop bags allowed for 50km runners (Niederwald).
- 7:00 AM: 100KM and 50KM race start (no late starters).
- 9:00 PM: Cut-off time for all 50KM (14 hours) runners.
Sunday August 15, 2021:
- 9:00 AM: Cut-off time for all 160KM (48 hours) and 100KM (26 hours) runners
- 9:30 AM: The 2021 Swiss Alps 100 is officially over.