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WR
William Rios
MaleMassachusetts2009–2025
12
Total Finishes
10
Different Races
3
States (6%)
1:30:58
PR (6:57/mi)
1:58:39
Average
+0:21:39
Slower (first to last)
Medal House
2025
Run to the Rock
1:30:58
#11 overall#8 gender
2025
2026 Marine Corps Half Marathon presented by FirstLight Home Care & USAA
2:03:41
#459 overall
2019
Baystate Marathon
2:01:33
#473 overall#276 gender
2016
Maine Coast Marathon & Half Marathon
1:50:11
#139 overall#83 gender
2015
Wilmington Half Marathon & 5K
1:37:36
#36 overall#30 gender
2015
Surf City Marathon
2:35:21
#8608 overall#4083 gender
2015
2026 Disneyland® Half Marathon Weekend presented by HONDA
2:41:42
#6055 overall#3067 gender
2014
Rock 'n' Roll Las Vegas
2:38:43
#14975 overall#6628 gender
2012
Hyannis Marathon
1:40:02
#436 overall#330 gender
2011
Johnny Kelley Half Marathon
1:41:45
#93 overall#72 gender
2011
Hyannis Marathon
1:43:58
#502 overall#355 gender
2009
Hyannis Marathon
1:57:39
#981 overall#567 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2025 | Run to the RockMarshfield | MA | 1:30:58 | #11 |
| 2025 | 2026 Marine Corps Half Marathon presented by FirstLight Home Care & USAACamp Lejeune | NC | 2:03:41 | #459 |
| 2025 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 2:19:18 | #19133 |
| 2019 | Baystate MarathonLowell | MA | 2:01:33 | #473 |
| 2016 | Maine Coast Marathon & Half MarathonBiddeford | ME | 1:50:11 | #139 |
| 2015 | Wilmington Half Marathon & 5KWilmington | MA | 1:37:36 | #36 |
| 2015 | Surf City MarathonHuntington Beach | CA | 2:35:21 | #8608 |
| 2015 | 2026 Disneyland® Half Marathon Weekend presented by HONDAAnaheim | CA | 2:41:42 | #6055 |
| 2014 | Rock 'n' Roll Las VegasLas Vegas | NV | 2:38:43 | #14975 |
| 2012 | Hyannis MarathonHyannis | MA | 1:40:02 | #436 |
| 2011 | Johnny Kelley Half MarathonHyannis | MA | 1:41:45 | #93 |
| 2011 | Hyannis MarathonHyannis | MA | 1:43:58 | #502 |
| 2009 | Hyannis MarathonHyannis | MA | 1:57:39 | #981 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
MAMassachusetts
7 racesCACalifornia
2 racesNYNew York
1 race50-State Challenge
3/ 51 states + DC
48 states to go