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CB
Celso Bias
MaleMassachusetts2015–2025
20
Total Finishes
5
Different Races
1
States (2%)
1:37:09
PR (7:25/mi)
2:03:56
Average
+0:43:13
Slower (first to last)
Medal House
2022
Boston's Run To Remember
1:57:19
#557 overall#378 gender
2022
Cambridge Half Marathon + 5K
2:02:15
#2049 overall#1197 gender
2022
B.A.A. Half Marathon
2:05:45
#3188 overall#1939 gender
2020
B.A.A. Half Marathon
2:22:09
#4727 overall#2181 gender
2019
B.A.A. Half Marathon
2:24:39
#4789 overall#2509 gender
2018
Boston's Run To Remember
1:59:50
#1843 overall#1043 gender
2018
B.A.A. Half Marathon
2:17:01
#3875 overall#2107 gender
2017
B.A.A. Half Marathon
1:56:25
#1519 overall#1030 gender
2017
Boston's Run To Remember
1:58:02
#1576 overall#953 gender
2016
Boston's Run To Remember
1:48:28
#1069 overall#736 gender
2016
B.A.A. Half Marathon
1:58:54
#2437 overall#1533 gender
2015
B.A.A. Half Marathon
1:37:09
#484 overall#398 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2025 | B.A.A. Half MarathonBoston | MA | 2:20:22 | #4745 |
| 2024 | Cambridge Half Marathon + 5KCambridge | MA | 2:06:44 | #4966 |
| 2024 | B.A.A. Half MarathonBoston | MA | 2:17:22 | #4399 |
| 2023 | Boston's Run To RememberBoston | MA | 1:37:09 | #369 |
| 2023 | Cambridge Half Marathon + 5KCambridge | MA | 1:59:19 | #2972 |
| 2023 | Newburyport Half Marathon and RelayNewburyport | MA | 2:05:00 | #643 |
| 2023 | Beach and Back Half Marathon & 5KMarshfield | MA | 2:06:32 | #116 |
| 2023 | B.A.A. Half MarathonBoston | MA | 2:18:20 | #4250 |
| 2022 | Boston's Run To RememberBoston | MA | 1:57:19 | #557 |
| 2022 | Cambridge Half Marathon + 5KCambridge | MA | 2:02:15 | #2049 |
| 2022 | B.A.A. Half MarathonBoston | MA | 2:05:45 | #3188 |
| 2020 | B.A.A. Half MarathonBoston | MA | 2:22:09 | #4727 |
| 2019 | B.A.A. Half MarathonBoston | MA | 2:24:39 | #4789 |
| 2018 | Boston's Run To RememberBoston | MA | 1:59:50 | #1843 |
| 2018 | B.A.A. Half MarathonBoston | MA | 2:17:01 | #3875 |
| 2017 | B.A.A. Half MarathonBoston | MA | 1:56:25 | #1519 |
| 2017 | Boston's Run To RememberBoston | MA | 1:58:02 | #1576 |
| 2016 | Boston's Run To RememberBoston | MA | 1:48:28 | #1069 |
| 2016 | B.A.A. Half MarathonBoston | MA | 1:58:54 | #2437 |
| 2015 | B.A.A. Half MarathonBoston | MA | 1:37:09 | #484 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
MAMassachusetts
20 races50-State Challenge
1/ 51 states + DC
50 states to go