Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Annemerel De Jongh

Bib: 19190 β€’F β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 37%
Gender (Female)
#0 / 12578
Top 21%
Age Group (F18-39)
#0 / 5716
Top 37%
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Annemerel

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 Β· 7:08/mi at mile 13.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase Β· Instant access Β· Downloadable PDF Β· 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
22:23
3.11 mi
Rank: #10228
Start β†’ 5K
22:23 | 7:13/mi
10K
44:35
6.21 mi
Rank: #9989 (+239)
5K β†’ 10K
22:12 | 7:09/mi
15K
1:06:47
9.32 mi
Rank: #9830 (+159)
10K β†’ 15K
22:12 | 7:09/mi
20K
1:29:11
12.43 mi
Rank: #9686 (+144)
15K β†’ 20K
22:24 | 7:13/mi
HALF
1:34:03
13.11 mi
Rank: #9684 (+2)
20K β†’ HALF
4:52 | 7:09/mi
25K
1:51:41
15.53 mi
Rank: #9620 (+64)
HALF β†’ 25K
17:38 | 7:17/mi
30K
2:15:21
18.64 mi
Rank: #9734 (-114)
25K β†’ 30K
23:40 | 7:38/mi
20M
2:27:08
20.00 mi
Rank: #10346 (-612)
30K β†’ 20M
11:47 | 8:41/mi
21M
2:35:21
21.00 mi
Rank: #10390 (-44)
20M β†’ 21M
8:13 | 8:13/mi
35K
2:40:54
21.75 mi
Rank: #10365 (+25)
21M β†’ 35K
5:33 | 7:26/mi
23M
2:51:52
23.00 mi
Rank: #10837 (-472)
35K β†’ 23M
10:58 | 8:46/mi
24M
2:59:28
24.00 mi
Rank: #10777 (+60)
23M β†’ 24M
7:36 | 7:36/mi
40K
3:06:06
24.85 mi
Rank: #10742 (+35)
24M β†’ 40K
6:38 | 7:46/mi
25.2M
3:09:01
25.20 mi
Rank: #10742
40K β†’ 25.2M
2:55 | 8:28/mi
FINISH
3:16:56
26.22 mi
Rank: #10840 (-98)
25.2M β†’ FINISH
7:55 | 7:47/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:34:03
Pace7:11 /mi
2nd Half
Distance13.11 mi
Time1:42:53
Pace7:51 /mi
πŸ“ŠPositive Split: 9.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:2522:237:1322:23
7:13
-
10K
6.21 mi11:27:3744:357:1122:12
7:09
-0:04
15K
9.32 mi11:49:491:06:477:1022:12
7:09
0:00
20K
12.43 mi12:12:131:29:117:1122:24
7:13
+0:04
HALF
13.11 mi12:17:051:34:037:114:52
7:09
-0:04
25K
15.53 mi12:34:431:51:417:1217:38
7:17
+0:08
30K
18.64 mi12:58:232:15:217:1623:40
7:38
+0:21
20M
20.00 mi13:10:102:27:087:2211:47
8:41
+1:03
21M
21.00 mi13:18:232:35:217:248:13
8:13
-0:28
35K
21.75 mi13:23:562:40:547:245:33
7:26
-0:47
23M
23.00 mi13:34:542:51:527:2910:58
8:46
+1:20
24M
24.00 mi13:42:302:59:287:297:36
7:36
-1:10
40K
24.85 mi13:49:083:06:067:306:38
7:46
+0:10
25.2M
25.20 mi13:52:033:09:017:312:55
8:28
+0:42
FINISH
26.22 mi13:59:583:16:567:317:55
7:47
-0:41

Checkpoint Splits Visualizations

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

πŸ“ˆPace 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

7:09 /mi

Average Pace

7:31 /mi

Slowest Pace

8:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

1:51:41

57% of race

Time at Steady Pace

51:22

26% of race

Time at Slower Pace

33:53

17% of race

Average Pace: 7:31 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:05:2522:237:1322:23
7:13
#10228
10K
6.21 mi11:27:3744:357:1122:12
7:09
#9989
15K
9.32 mi11:49:491:06:477:1022:12
7:09
#9830
20K
12.43 mi12:12:131:29:117:1122:24
7:13
#9686
HALF
13.11 mi12:17:051:34:037:114:52
7:09
#9684
25K
15.53 mi12:34:431:51:417:1217:38
7:17
#9620
30K
18.64 mi12:58:232:15:217:1623:40
7:38
#9734
20M
20.00 mi13:10:102:27:087:2211:47
8:41
#10346
21M
21.00 mi13:18:232:35:217:248:13
8:13
#10390
35K
21.75 mi13:23:562:40:547:245:33
7:26
#10365
23M
23.00 mi13:34:542:51:527:2910:58
8:46
#10837
24M
24.00 mi13:42:302:59:287:297:36
7:36
#10777
40K
24.85 mi13:49:083:06:067:306:38
7:46
#10742
25.2M
25.20 mi13:52:033:09:017:312:55
8:28
#10742
FINISH
26.22 mi13:59:583:16:567:317:55
7:47
#10840
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 mi10228198919899667(Top 33%)1783(Top 14%)1783(Top 31%)
10K6.21 mi3.10 mi9989+2391889+1001889+1009780(Top 34%)1803(Top 14%)1803(Top 32%)
15K9.32 mi3.11 mi9830+1591827+621827+629667(Top 33%)1783(Top 14%)1783(Top 31%)
20K12.43 mi3.11 mi9686+1441781+461781+469457(Top 33%)1783(Top 14%)1783(Top 31%)
HALF13.11 mi0.68 mi9684+21784-31784-39875(Top 34%)1945(Top 15%)1945(Top 34%)
25K15.53 mi2.42 mi9620+641781+31781+39496(Top 33%)1884(Top 15%)1884(Top 33%)
30K18.64 mi3.11 mi9734-1141906-1251906-12510591(Top 36%)2558(Top 20%)2558(Top 45%)
20M20.00 mi1.36 mi10346-6122241-3352241-33517260(Top 59%)6327(Top 50%)6327(Top 111%)
21M21.00 mi1.00 mi10390-442291-502291-5011311(Top 39%)3145(Top 25%)3145(Top 55%)
35K21.75 mi0.75 mi10365+252290+12290+110266(Top 35%)2622(Top 21%)2622(Top 46%)
23M23.00 mi1.25 mi10837-4722556-2662556-26617262(Top 59%)6559(Top 52%)6559(Top 115%)
24M24.00 mi1.00 mi10777+602546+102546+1010875(Top 37%)3099(Top 25%)3099(Top 54%)
40K24.85 mi0.85 mi10742+352551-52551-510757(Top 37%)3133(Top 25%)3133(Top 55%)
25.2M25.20 mi0.35 mi107422566-152566-1511385(Top 39%)3541(Top 28%)3541(Top 62%)
FINISH26.22 mi1.02 mi10840-982640-742640-7413537(Top 47%)4669(Top 37%)4669(Top 82%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
Γ—21
+97ft-345ft

Overall

9667

Females

1783

F18-39

1783

5K→10K

3.1 - 6.2 mi

Top 34%
Γ—5
+79ft-138ft

Overall

9780

Females

1803

F18-39

1803

10K→15K

6.2 - 9.3 mi

Top 33%
Γ—3
+67ft-78ft

Overall

9667

Females

1783

F18-39

1783

15K→20K

9.3 - 12.4 mi

Top 33%
Γ—5
+106ft-86ft

Overall

9457

Females

1783

F18-39

1783

20K→HALF

12.4 - 13.1 mi

Top 34%
Γ—2
+19ft-37ft

Overall

9875

Females

1945

F18-39

1945

HALF→25K

13.1 - 15.5 mi

Top 33%
Γ—4
+66ft-88ft

Overall

9496

Females

1884

F18-39

1884

25K→30K

15.5 - 18.6 mi

Top 36%
Γ—9
+181ft-148ft

Overall

10591

Females

2558

F18-39

2558

30K→20M

18.6 - 20.0 mi

Top 59%
Γ—5
+64ft-50ft

Overall

17260

Females

6327

F18-39

6327

20M→21M

20.0 - 21.0 mi

Top 39%
Γ—8
+106ft-24ft

Overall

11311

Females

3145

F18-39

3145

21M→35K

21.0 - 21.8 mi

Top 35%
Γ—7
+17ft-86ft

Overall

10266

Females

2622

F18-39

2622

35K→23M

21.8 - 23.0 mi

Top 59%
Γ—5
+23ft-63ft

Overall

17262

Females

6559

F18-39

6559

23M→24M

23.0 - 24.0 mi

Top 37%
Γ—6
+12ft-82ft

Overall

10875

Females

3099

F18-39

3099

24M→40K

24.0 - 24.9 mi

Top 37%
Γ—1
+6ft-20ft

Overall

10757

Females

3133

F18-39

3133

40K→25.2M

24.9 - 25.2 mi

Top 39%
Γ—1
+13ft-16ft

Overall

11385

Females

3541

F18-39

3541

25.2M→FINISH

25.2 - 26.2 mi

Top 47%
Γ—2
+22ft-21ft

Overall

13537

Females

4669

F18-39

4669

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1623*
Passed By
1438
Net Change
-612
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#10228
5K β†’ 10K384*145+239#10228#9989
10K β†’ 15K253*94+159#9989#9830
15K β†’ 20K226*82+144#9830#9686
20K β†’ HALF2725+2#9686#9684
HALF β†’ 25K13874+64#9684#9620
25K β†’ 30K144200-114#9620#9734
30K β†’ 20M20200-612#9734#10346
20M β†’ 21M76120-44#10346#10390
21M β†’ 35K6843+25#10390#10365
35K β†’ 23M35200-472#10365#10837
23M β†’ 24M10646+60#10837#10777
24M β†’ 40K7641+35#10777#10742
40K β†’ 25.2M33330#10742#10742
25.2M β†’ FINISH37135-98#10742#10840
TOTALS1623*1438-612

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

πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Activity Data

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