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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Paula Labra Chirino

Bib: 20112 •F •Age: N/A

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 41%
Masters (Masters Women)
#0 / 6862
Top 26%
Age Group (F40-44)
#0 / 1737
Race Day Weather
51°/41°F
overcast clouds
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Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
24:49
3.11 mi
Rank: #16877
Start → 5K
24:49 | 8:00/mi
10K
49:19
6.21 mi
Rank: #16621 (+256)
5K → 10K
24:30 | 7:54/mi
15K
1:13:58
9.32 mi
Rank: #16583 (+38)
10K → 15K
24:39 | 7:57/mi
20K
1:38:43
12.43 mi
Rank: #16389 (+194)
15K → 20K
24:45 | 7:58/mi
HALF
1:44:04
13.11 mi
Rank: #16358 (+31)
20K → HALF
5:21 | 7:51/mi
25K
2:03:29
15.53 mi
Rank: #16185 (+173)
HALF → 25K
19:25 | 8:01/mi
30K
2:29:09
18.64 mi
Rank: #16000 (+185)
25K → 30K
25:40 | 8:16/mi
20M
2:40:31
20.00 mi
Rank: #15938 (+62)
30K → 20M
11:22 | 8:23/mi
21M
2:49:11
21.00 mi
Rank: #15797 (+141)
20M → 21M
8:40 | 8:40/mi
35K
2:55:21
21.75 mi
Rank: #15791 (+6)
21M → 35K
6:10 | 8:15/mi
23M
3:05:35
23.00 mi
Rank: #15641 (+150)
35K → 23M
10:14 | 8:11/mi
24M
3:13:38
24.00 mi
Rank: #15565 (+76)
23M → 24M
8:03 | 8:03/mi
40K
3:20:38
24.85 mi
Rank: #15494 (+71)
24M → 40K
7:00 | 8:12/mi
25.2M
3:23:41
25.20 mi
Rank: #15449 (+45)
40K → 25.2M
3:03 | 8:51/mi
FINISH
3:31:44
26.22 mi
Rank: #15424 (+25)
25.2M → FINISH
8:03 | 7:54/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:44:04
Pace7:57 /mi
2nd Half
Distance13.11 mi
Time1:47:40
Pace8:13 /mi
📊Positive Split: 3.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:09:3424:498:0024:49
8:00
-
10K
6.21 mi11:34:0449:197:5724:30
7:54
-0:06
15K
9.32 mi11:58:431:13:587:5724:39
7:57
+0:03
20K
12.43 mi12:23:281:38:437:5724:45
7:58
+0:01
HALF
13.11 mi12:28:491:44:047:575:21
7:51
-0:07
25K
15.53 mi12:48:142:03:297:5719:25
8:01
+0:10
30K
18.64 mi13:13:542:29:098:0125:40
8:16
+0:15
20M
20.00 mi13:25:162:40:318:0211:22
8:23
+0:07
21M
21.00 mi13:33:562:49:118:048:40
8:40
+0:17
35K
21.75 mi13:40:062:55:218:046:10
8:15
-0:25
23M
23.00 mi13:50:203:05:358:0510:14
8:11
-0:04
24M
24.00 mi13:58:233:13:388:058:03
8:03
-0:08
40K
24.85 mi14:05:233:20:388:057:00
8:12
+0:09
25.2M
25.20 mi14:08:263:23:418:053:03
8:51
+0:39
FINISH
26.22 mi14:16:293:31:448:058:03
7:54
-0:57

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

7:51 /mi

Average Pace

8:05 /mi

Slowest Pace

8:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

3:20:01

94% of race

Time at Steady Pace

11:43

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:05 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:09:3424:498:0024:49
8:00
#16877
10K
6.21 mi11:34:0449:197:5724:30
7:54
#16621
15K
9.32 mi11:58:431:13:587:5724:39
7:57
#16583
20K
12.43 mi12:23:281:38:437:5724:45
7:58
#16389
HALF
13.11 mi12:28:491:44:047:575:21
7:51
#16358
25K
15.53 mi12:48:142:03:297:5719:25
8:01
#16185
30K
18.64 mi13:13:542:29:098:0125:40
8:16
#16000
20M
20.00 mi13:25:162:40:318:0211:22
8:23
#15938
21M
21.00 mi13:33:562:49:118:048:40
8:40
#15797
35K
21.75 mi13:40:062:55:218:046:10
8:15
#15791
23M
23.00 mi13:50:203:05:358:0510:14
8:11
#15641
24M
24.00 mi13:58:233:13:388:058:03
8:03
#15565
40K
24.85 mi14:05:233:20:388:057:00
8:12
#15494
25.2M
25.20 mi14:08:263:23:418:053:03
8:51
#15449
FINISH
26.22 mi14:16:293:31:448:058:03
7:54
#15424
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi168775848584816482(Top 57%)5606(Top 45%)5606(Top 323%)
10K6.21 mi3.10 mi16621+2565710+1385710+13816351(Top 56%)5524(Top 44%)5524(Top 318%)
15K9.32 mi3.11 mi16583+385678+325678+3216482(Top 57%)5606(Top 45%)5606(Top 323%)
20K12.43 mi3.11 mi16389+1945570+1085570+10815888(Top 55%)5319(Top 42%)5319(Top 306%)
HALF13.11 mi0.68 mi16358+315568+25568+216011(Top 55%)5346(Top 43%)5346(Top 308%)
25K15.53 mi2.42 mi16185+1735476+925476+9215476(Top 53%)5125(Top 41%)5125(Top 295%)
30K18.64 mi3.11 mi16000+1855405+715405+7115364(Top 53%)5173(Top 41%)5173(Top 298%)
20M20.00 mi1.36 mi15938+625386+195386+1915363(Top 53%)5282(Top 42%)5282(Top 304%)
21M21.00 mi1.00 mi15797+1415322+645322+6414212(Top 49%)4699(Top 37%)4699(Top 271%)
35K21.75 mi0.75 mi15791+65327-55327-516113(Top 56%)5812(Top 46%)5812(Top 335%)
23M23.00 mi1.25 mi15641+1505268+595268+5913672(Top 47%)4543(Top 36%)4543(Top 262%)
24M24.00 mi1.00 mi15565+765241+275241+2714140(Top 49%)4877(Top 39%)4877(Top 281%)
40K24.85 mi0.85 mi15494+715222+195222+1913726(Top 47%)4739(Top 38%)4739(Top 273%)
25.2M25.20 mi0.35 mi15449+455211+115211+1113856(Top 48%)4831(Top 38%)4831(Top 278%)
FINISH26.22 mi1.02 mi15424+255210+15210+114523(Top 50%)5193(Top 41%)5193(Top 299%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21
+97ft-345ft

Overall

16482

Females

5606

F40-44

5606

5K→10K

3.1 - 6.2 mi

Top 56%
×5
+79ft-138ft

Overall

16351

Females

5524

F40-44

5524

10K→15K

6.2 - 9.3 mi

Top 57%
×3
+67ft-78ft

Overall

16482

Females

5606

F40-44

5606

15K→20K

9.3 - 12.4 mi

Top 55%
×5
+106ft-86ft

Overall

15888

Females

5319

F40-44

5319

20K→HALF

12.4 - 13.1 mi

Top 55%
×2
+19ft-37ft

Overall

16011

Females

5346

F40-44

5346

HALF→25K

13.1 - 15.5 mi

Top 53%
×4
+66ft-88ft

Overall

15476

Females

5125

F40-44

5125

25K→30K

15.5 - 18.6 mi

Top 53%
×9
+181ft-148ft

Overall

15364

Females

5173

F40-44

5173

30K→20M

18.6 - 20.0 mi

Top 53%
×5
+64ft-50ft

Overall

15363

Females

5282

F40-44

5282

20M→21M

20.0 - 21.0 mi

Top 49%
×8
+106ft-24ft

Overall

14212

Females

4699

F40-44

4699

21M→35K

21.0 - 21.8 mi

Top 56%
×7
+17ft-86ft

Overall

16113

Females

5812

F40-44

5812

35K→23M

21.8 - 23.0 mi

Top 47%
×5
+23ft-63ft

Overall

13672

Females

4543

F40-44

4543

23M→24M

23.0 - 24.0 mi

Top 49%
×6
+12ft-82ft

Overall

14140

Females

4877

F40-44

4877

24M→40K

24.0 - 24.9 mi

Top 47%
×1
+6ft-20ft

Overall

13726

Females

4739

F40-44

4739

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1
+13ft-16ft

Overall

13856

Females

4831

F40-44

4831

25.2M→FINISH

25.2 - 26.2 mi

Top 50%
×2
+22ft-21ft

Overall

14523

Females

5193

F40-44

5193

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2362*
Passed By
909
Net Change
+1453
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16877
5K → 10K446*190+256#16877#16621
10K → 15K219*181+38#16621#16583
15K → 20K279*85+194#16583#16389
20K → HALF5120+31#16389#16358
HALF → 25K228*55+173#16358#16185
25K → 30K271*86+185#16185#16000
30K → 20M11755+62#16000#15938
20M → 21M18039+141#15938#15797
21M → 35K6660+6#15797#15791
35K → 23M17222+150#15791#15641
23M → 24M10125+76#15641#15565
24M → 40K9928+71#15565#15494
40K → 25.2M5813+45#15494#15449
25.2M → FINISH7550+25#15449#15424
TOTALS2362*909+1453

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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