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CS
Christophe Serafin
MaleCalifornia2021–2026
4
Total Finishes
4
Different Races
2
States (4%)
1:52:45
PR (8:36/mi)
2:01:54
Average
-0:28:31
Faster (first to last)
Medal House
2026
Zion Half Marathon
1:52:45
#93 overall#72 gender
2025
Kaiser Permanente San Francisco Half Marathon & 5K
1:57:33
#1343 overall#977 gender
2023
Beer City Half San Jose
1:56:01
#37 overall#28 gender
2021
Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO
2:21:16
#1885 overall#1157 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Zion Half MarathonSpringdale | UT | 1:52:45 | #93 |
| 2025 | Kaiser Permanente San Francisco Half Marathon & 5KSan Francisco | CA | 1:57:33 | #1343 |
| 2023 | Beer City Half San JoseSan Jose | CA | 1:56:01 | #37 |
| 2021 | Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan Francisco | CA | 2:21:16 | #1885 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
CACalifornia
3 racesUTUtah
1 race50-State Challenge
2/ 51 states + DC
49 states to go