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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Perla Estrada

Bib: 20638 •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
Personalized for Perla

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 7:34/mi at mile 3.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
One-time purchase · Instant access · Downloadable PDF · Shareable report

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
23:29
3.11 mi
Rank: #13282
Start → 5K
23:29 | 7:34/mi
10K
47:15
6.21 mi
Rank: #13783 (-501)
5K → 10K
23:46 | 7:39/mi
15K
1:11:12
9.32 mi
Rank: #13988 (-205)
10K → 15K
23:57 | 7:43/mi
20K
1:35:45
12.43 mi
Rank: #14353 (-365)
15K → 20K
24:33 | 7:55/mi
HALF
1:41:09
13.11 mi
Rank: #14470 (-117)
20K → HALF
5:24 | 7:56/mi
25K
2:00:32
15.53 mi
Rank: #14596 (-126)
HALF → 25K
19:23 | 8:00/mi
30K
2:26:28
18.64 mi
Rank: #14830 (-234)
25K → 30K
25:56 | 8:21/mi
20M
2:37:47
20.00 mi
Rank: #14853 (-23)
30K → 20M
11:19 | 8:20/mi
21M
2:46:38
21.00 mi
Rank: #14839 (+14)
20M → 21M
8:51 | 8:51/mi
35K
2:52:51
21.75 mi
Rank: #14899 (-60)
21M → 35K
6:13 | 8:19/mi
23M
3:03:34
23.00 mi
Rank: #14977 (-78)
35K → 23M
10:43 | 8:34/mi
24M
3:11:51
24.00 mi
Rank: #14993 (-16)
23M → 24M
8:17 | 8:17/mi
40K
3:19:04
24.85 mi
Rank: #15002 (-9)
24M → 40K
7:13 | 8:27/mi
25.2M
3:22:14
25.20 mi
Rank: #15000 (+2)
40K → 25.2M
3:10 | 9:11/mi
FINISH
3:31:30
26.22 mi
Rank: #15364 (-364)
25.2M → FINISH
9:16 | 9:06/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:41:09
Pace7:43 /mi
2nd Half
Distance13.11 mi
Time1:50:21
Pace8:26 /mi
📊Positive Split: 9.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:2923:297:3423:29
7:34
-
10K
6.21 mi11:37:1547:157:3723:46
7:39
+0:05
15K
9.32 mi12:01:121:11:127:3923:57
7:43
+0:04
20K
12.43 mi12:25:451:35:457:4324:33
7:55
+0:12
HALF
13.11 mi12:31:091:41:097:435:24
7:56
+0:01
25K
15.53 mi12:50:322:00:327:4619:23
8:00
+0:04
30K
18.64 mi13:16:282:26:287:5225:56
8:21
+0:21
20M
20.00 mi13:27:472:37:477:5411:19
8:20
-0:01
21M
21.00 mi13:36:382:46:387:578:51
8:51
+0:31
35K
21.75 mi13:42:512:52:517:576:13
8:19
-0:32
23M
23.00 mi13:53:343:03:347:5910:43
8:34
+0:15
24M
24.00 mi14:01:513:11:518:008:17
8:17
-0:17
40K
24.85 mi14:09:043:19:048:017:13
8:27
+0:10
25.2M
25.20 mi14:12:143:22:148:023:10
9:11
+0:44
FINISH
26.22 mi14:21:303:31:308:059:16
9:06
-0:05

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

7:34 /mi

Average Pace

8:04 /mi

Slowest Pace

9:11 /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

2:00:32

57% of race

Time at Steady Pace

58:58

28% of race

Time at Slower Pace

32:00

15% of race

Average Pace: 8:04 /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 mi11:13:2923:297:3423:29
7:34
#13282
10K
6.21 mi11:37:1547:157:3723:46
7:39
#13783
15K
9.32 mi12:01:121:11:127:3923:57
7:43
#13988
20K
12.43 mi12:25:451:35:457:4324:33
7:55
#14353
HALF
13.11 mi12:31:091:41:097:435:24
7:56
#14470
25K
15.53 mi12:50:322:00:327:4619:23
8:00
#14596
30K
18.64 mi13:16:282:26:287:5225:56
8:21
#14830
20M
20.00 mi13:27:472:37:477:5411:19
8:20
#14853
21M
21.00 mi13:36:382:46:387:578:51
8:51
#14839
35K
21.75 mi13:42:512:52:517:576:13
8:19
#14899
23M
23.00 mi13:53:343:03:347:5910:43
8:34
#14977
24M
24.00 mi14:01:513:11:518:008:17
8:17
#14993
40K
24.85 mi14:09:043:19:048:017:13
8:27
#15002
25.2M
25.20 mi14:12:143:22:148:023:10
9:11
#15000
FINISH
26.22 mi14:21:303:31:308:059:16
9:06
#15364
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 mi132823657365714631(Top 50%)4525(Top 36%)4525(Top 261%)
10K6.21 mi3.10 mi13783-5013965-3083965-30814351(Top 49%)4323(Top 34%)4323(Top 249%)
15K9.32 mi3.11 mi13988-2054113-1484113-14814631(Top 50%)4525(Top 36%)4525(Top 261%)
20K12.43 mi3.11 mi14353-3654345-2324345-23215356(Top 53%)5008(Top 40%)5008(Top 288%)
HALF13.11 mi0.68 mi14470-1174410-654410-6516560(Top 57%)5652(Top 45%)5652(Top 325%)
25K15.53 mi2.42 mi14596-1264510-1004510-10015362(Top 53%)5061(Top 40%)5061(Top 291%)
30K18.64 mi3.11 mi14830-2344690-1804690-18015938(Top 55%)5483(Top 44%)5483(Top 316%)
20M20.00 mi1.36 mi14853-234741-514741-5115144(Top 52%)5146(Top 41%)5146(Top 296%)
21M21.00 mi1.00 mi14839+144764-234764-2315288(Top 53%)5292(Top 42%)5292(Top 305%)
35K21.75 mi0.75 mi14899-604816-524816-5216500(Top 57%)6024(Top 48%)6024(Top 347%)
23M23.00 mi1.25 mi14977-784888-724888-7216096(Top 55%)5896(Top 47%)5896(Top 339%)
24M24.00 mi1.00 mi14993-164914-264914-2615600(Top 54%)5669(Top 45%)5669(Top 326%)
40K24.85 mi0.85 mi15002-94934-204934-2015311(Top 53%)5600(Top 45%)5600(Top 322%)
25.2M25.20 mi0.35 mi15000+24942-84942-815740(Top 54%)5813(Top 46%)5813(Top 335%)
FINISH26.22 mi1.02 mi15364-3645168-2265168-22620907(Top 72%)8523(Top 68%)8523(Top 491%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21
+97ft-345ft

Overall

14631

Females

4525

F40-44

4525

5K→10K

3.1 - 6.2 mi

Top 49%
×5
+79ft-138ft

Overall

14351

Females

4323

F40-44

4323

10K→15K

6.2 - 9.3 mi

Top 50%
×3
+67ft-78ft

Overall

14631

Females

4525

F40-44

4525

15K→20K

9.3 - 12.4 mi

Top 53%
×5
+106ft-86ft

Overall

15356

Females

5008

F40-44

5008

20K→HALF

12.4 - 13.1 mi

Top 57%
×2
+19ft-37ft

Overall

16560

Females

5652

F40-44

5652

HALF→25K

13.1 - 15.5 mi

Top 53%
×4
+66ft-88ft

Overall

15362

Females

5061

F40-44

5061

25K→30K

15.5 - 18.6 mi

Top 55%
×9
+181ft-148ft

Overall

15938

Females

5483

F40-44

5483

30K→20M

18.6 - 20.0 mi

Top 52%
×5
+64ft-50ft

Overall

15144

Females

5146

F40-44

5146

20M→21M

20.0 - 21.0 mi

Top 53%
×8
+106ft-24ft

Overall

15288

Females

5292

F40-44

5292

21M→35K

21.0 - 21.8 mi

Top 57%
×7
+17ft-86ft

Overall

16500

Females

6024

F40-44

6024

35K→23M

21.8 - 23.0 mi

Top 55%
×5
+23ft-63ft

Overall

16096

Females

5896

F40-44

5896

23M→24M

23.0 - 24.0 mi

Top 54%
×6
+12ft-82ft

Overall

15600

Females

5669

F40-44

5669

24M→40K

24.0 - 24.9 mi

Top 53%
×1
+6ft-20ft

Overall

15311

Females

5600

F40-44

5600

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1
+13ft-16ft

Overall

15740

Females

5813

F40-44

5813

25.2M→FINISH

25.2 - 26.2 mi

Top 72%
×2
+22ft-21ft

Overall

20907

Females

8523

F40-44

8523

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1065
Passed By
1979
Net Change
-2082
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13282
5K → 10K123200-501#13282#13783
10K → 15K143200-205#13783#13988
15K → 20K71200-365#13988#14353
20K → HALF9126-117#14353#14470
HALF → 25K100200-126#14470#14596
25K → 30K127200-234#14596#14830
30K → 20M97120-23#14830#14853
20M → 21M10389+14#14853#14839
21M → 35K3696-60#14839#14899
35K → 23M73151-78#14899#14977
23M → 24M7490-16#14977#14993
24M → 40K6574-9#14993#15002
40K → 25.2M3533+2#15002#15000
25.2M → FINISH9200-364#15000#15364
TOTALS10651979-2082
📊

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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Activity Data

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