Date
TBC
2 past editions
Race detailsEventsFind this location on a map 1 edition
PURRunningRoadHalf · 21.1 km / 13.1 mi5K · 5 km / 3.1 miOther
5K-21K Csilo
Loiza, Loiza (PUR) · PUR
No future date listed
About 5K-21K Csilo
5K-21K Csilo is a running event in Loiza, Loiza (PUR), Puerto Rico. Recorded disciplines include half marathon, 5K. The listed surface is road. No future date is currently listed on ATHRECS. The ATHRECS archive includes editions from 2025. This describes the editions recorded here, not the event's founding date or complete history.
Athlete profiles
Explore some of the athletes with recorded results at 5K-21K Csilo.
Dates, starts & entry
Times are local to the race. Select the entry route for your distance.
The next date has not been announced here. Check the race website for updates.
Location & race day
Listed venue / area
Loiza (PUR), LoizaPUR
Confirm the exact start line, parking and arrival instructions with the organiser. A listed town or postcode may cover a wider area.
About the race
Road Running. Listed on the World Athletics calendar.
- Surface:
- Road
Results
Public-figure or athlete-approved ATHRECS results, plus verified organiser links.
Sun, 24 Aug 2025
Half · 21.1 km / 13.1 mi5K · 5 km / 3.1 mi
Past races
Half · 21.1 km / 13.1 miFinishedResults
Sun, 24 Aug 2025
Distance and date supplied by World Athletics result programme; source meeting 7224818
5K · 5 km / 3.1 miFinishedResults
Sun, 24 Aug 2025
Distance and date supplied by World Athletics result programme; source meeting 7224818
OtherFinished
Sun, 24 Aug 2025
World Athletics competition 7224818; Road Running; source date range 2025-08-24 to 2025-08-24. Exact discipline distances are added only from result or programme evidence.
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Sun
22
Nov
2026
Sat
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Nov
2026
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21K-5K Che Marquez — Toa Baja, Puerto Rico. World Athletics calendar (F).
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10K End of Year Race — Isabela, Puerto Rico. World Athletics calendar (F).
Date
TBC
2 past editions
Race details