Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Anna Perez Verdia

Bib: 16429FAge: N/A

BC

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 40%
Gender (Female)
#0 / 12578
Top 25%
Age Group (F18-39)
#0 / 5716
Top 43%
Race Day Weather
51°/41°F
overcast clouds

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
23:14
3.11 mi
Rank: #12596
Start5K
23:14 | 7:29/mi
10K
46:25
6.21 mi
Rank: #12583 (+13)
5K10K
23:11 | 7:28/mi
15K
1:09:42
9.32 mi
Rank: #12633 (-50)
10K15K
23:17 | 7:30/mi
20K
1:33:15
12.43 mi
Rank: #12624 (+9)
15K20K
23:33 | 7:35/mi
HALF
1:38:24
13.11 mi
Rank: #12666 (-42)
20KHALF
5:09 | 7:34/mi
25K
1:56:51
15.53 mi
Rank: #12584 (+82)
HALF25K
18:27 | 7:37/mi
30K
2:21:01
18.64 mi
Rank: #12431 (+153)
25K30K
24:10 | 7:47/mi
20M
2:31:42
20.00 mi
Rank: #12359 (+72)
30K20M
10:41 | 7:52/mi
21M
2:39:54
21.00 mi
Rank: #12284 (+75)
20M21M
8:12 | 8:12/mi
35K
2:45:31
21.75 mi
Rank: #12226 (+58)
21M35K
5:37 | 7:31/mi
23M
2:55:09
23.00 mi
Rank: #12059 (+167)
35K23M
9:38 | 7:42/mi
24M
3:02:39
24.00 mi
Rank: #11935 (+124)
23M24M
7:30 | 7:30/mi
40K
3:09:16
24.85 mi
Rank: #11855 (+80)
24M40K
6:37 | 7:45/mi
25.2M
3:12:07
25.20 mi
Rank: #11816 (+39)
40K25.2M
2:51 | 8:16/mi
FINISH
3:19:37
26.22 mi
Rank: #11740 (+76)
25.2MFINISH
7:30 | 7:22/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:38:24
Pace7:31 /mi
2nd Half
Distance13.11 mi
Time1:41:13
Pace7:44 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:04:2623:147:2923:14
7:29
-
10K
6.21 mi11:27:3746:257:2923:11
7:28
-0:01
15K
9.32 mi11:50:541:09:427:2923:17
7:30
+0:02
20K
12.43 mi12:14:271:33:157:3123:33
7:35
+0:05
HALF
13.11 mi12:19:361:38:247:315:09
7:34
-0:01
25K
15.53 mi12:38:031:56:517:3218:27
7:37
+0:03
30K
18.64 mi13:02:132:21:017:3424:10
7:47
+0:10
20M
20.00 mi13:12:542:31:427:3610:41
7:52
+0:05
21M
21.00 mi13:21:062:39:547:378:12
8:12
+0:20
35K
21.75 mi13:26:432:45:317:375:37
7:31
-0:41
23M
23.00 mi13:36:212:55:097:379:38
7:42
+0:11
24M
24.00 mi13:43:513:02:397:377:30
7:30
-0:12
40K
24.85 mi13:50:283:09:167:376:37
7:45
+0:15
25.2M
25.20 mi13:53:193:12:077:382:51
8:16
+0:31
FINISH
26.22 mi14:00:493:19:377:387:30
7:22
-0:54

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

7:22 /mi

Average Pace

7:37 /mi

Slowest Pace

8:16 /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

3:08:34

94% of race

Time at Steady Pace

11:03

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:37 /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 mi11:04:2623:147:2923:14
7:29
#12596
10K
6.21 mi11:27:3746:257:2923:11
7:28
#12583
15K
9.32 mi11:50:541:09:427:2923:17
7:30
#12633
20K
12.43 mi12:14:271:33:157:3123:33
7:35
#12624
HALF
13.11 mi12:19:361:38:247:315:09
7:34
#12666
25K
15.53 mi12:38:031:56:517:3218:27
7:37
#12584
30K
18.64 mi13:02:132:21:017:3424:10
7:47
#12431
20M
20.00 mi13:12:542:31:427:3610:41
7:52
#12359
21M
21.00 mi13:21:062:39:547:378:12
8:12
#12284
35K
21.75 mi13:26:432:45:317:375:37
7:31
#12226
23M
23.00 mi13:36:212:55:097:379:38
7:42
#12059
24M
24.00 mi13:43:513:02:397:377:30
7:30
#11935
40K
24.85 mi13:50:283:09:167:376:37
7:45
#11855
25.2M
25.20 mi13:53:193:12:077:382:51
8:16
#11816
FINISH
26.22 mi14:00:493:19:377:387:30
7:22
#11740
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi125963247324712763(Top 44%)3425(Top 27%)3425(Top 60%)
10K6.21 mi3.10 mi12583+133272-253272-2512607(Top 43%)3313(Top 26%)3313(Top 58%)
15K9.32 mi3.11 mi12633-503319-473319-4712763(Top 44%)3425(Top 27%)3425(Top 60%)
20K12.43 mi3.11 mi12624+93345-263345-2612670(Top 44%)3476(Top 28%)3476(Top 61%)
HALF13.11 mi0.68 mi12666-423372-273372-2713473(Top 46%)3836(Top 30%)3836(Top 67%)
25K15.53 mi2.42 mi12584+823358+143358+1412334(Top 43%)3353(Top 27%)3353(Top 59%)
30K18.64 mi3.11 mi12431+1533320+383320+3811821(Top 41%)3208(Top 26%)3208(Top 56%)
20M20.00 mi1.36 mi12359+723316+43316+411833(Top 41%)3309(Top 26%)3309(Top 58%)
21M21.00 mi1.00 mi12284+753287+293287+2911221(Top 39%)3097(Top 25%)3097(Top 54%)
35K21.75 mi0.75 mi12226+583267+203267+2010979(Top 38%)2992(Top 24%)2992(Top 52%)
23M23.00 mi1.25 mi12059+1673208+593208+5910308(Top 36%)2755(Top 22%)2755(Top 48%)
24M24.00 mi1.00 mi11935+1243170+383170+3810130(Top 35%)2736(Top 22%)2736(Top 48%)
40K24.85 mi0.85 mi11855+803141+293141+2910634(Top 37%)3074(Top 24%)3074(Top 54%)
25.2M25.20 mi0.35 mi11816+393133+83133+810128(Top 35%)2892(Top 23%)2892(Top 51%)
FINISH26.22 mi1.02 mi11740+763131+23131+210396(Top 36%)3047(Top 24%)3047(Top 53%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21
+97ft-345ft

Overall

12763

Females

3425

F18-39

3425

5K→10K

3.1 - 6.2 mi

Top 43%
×5
+79ft-138ft

Overall

12607

Females

3313

F18-39

3313

10K→15K

6.2 - 9.3 mi

Top 44%
×3
+67ft-78ft

Overall

12763

Females

3425

F18-39

3425

15K→20K

9.3 - 12.4 mi

Top 44%
×5
+106ft-86ft

Overall

12670

Females

3476

F18-39

3476

20K→HALF

12.4 - 13.1 mi

Top 46%
×2
+19ft-37ft

Overall

13473

Females

3836

F18-39

3836

HALF→25K

13.1 - 15.5 mi

Top 43%
×4
+66ft-88ft

Overall

12334

Females

3353

F18-39

3353

25K→30K

15.5 - 18.6 mi

Top 41%
×9
+181ft-148ft

Overall

11821

Females

3208

F18-39

3208

30K→20M

18.6 - 20.0 mi

Top 41%
×5
+64ft-50ft

Overall

11833

Females

3309

F18-39

3309

20M→21M

20.0 - 21.0 mi

Top 39%
×8
+106ft-24ft

Overall

11221

Females

3097

F18-39

3097

21M→35K

21.0 - 21.8 mi

Top 38%
×7
+17ft-86ft

Overall

10979

Females

2992

F18-39

2992

35K→23M

21.8 - 23.0 mi

Top 36%
×5
+23ft-63ft

Overall

10308

Females

2755

F18-39

2755

23M→24M

23.0 - 24.0 mi

Top 35%
×6
+12ft-82ft

Overall

10130

Females

2736

F18-39

2736

24M→40K

24.0 - 24.9 mi

Top 37%
×1
+6ft-20ft

Overall

10634

Females

3074

F18-39

3074

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1
+13ft-16ft

Overall

10128

Females

2892

F18-39

2892

25.2M→FINISH

25.2 - 26.2 mi

Top 36%
×2
+22ft-21ft

Overall

10396

Females

3047

F18-39

3047

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1908*
Passed By
1037
Net Change
+856
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12596
5K10K213*200+13#12596#12583
10K15K165200-50#12583#12633
15K20K155146+9#12633#12624
20KHALF1557-42#12624#12666
HALF25K16482+82#12666#12584
25K30K261*108+153#12584#12431
30K20M11745+72#12431#12359
20M21M11742+75#12359#12284
21M35K7719+58#12284#12226
35K23M19124+167#12226#12059
23M24M15228+124#12059#11935
24M40K10727+80#11935#11855
40K25.2M5213+39#11855#11816
25.2MFINISH12246+76#11816#11740
TOTALS1908*1037+856

* 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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Activity Data

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