Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Virginia Johns

Bib: 16566FAge: N/A

NC

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 43%
Gender (Female)
#0 / 12578
Top 28%
Age Group (F18-39)
#0 / 5716
Top 47%
Race Day Weather
51°/41°F
overcast clouds
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  • Segment-by-segment breakdown
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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
23:39
3.11 mi
Rank: #13767
Start5K
23:39 | 7:37/mi
10K
47:55
6.21 mi
Rank: #14720 (-953)
5K10K
24:16 | 7:49/mi
15K
1:11:58
9.32 mi
Rank: #14721 (-1)
10K15K
24:03 | 7:45/mi
20K
1:36:00
12.43 mi
Rank: #14508 (+213)
15K20K
24:02 | 7:45/mi
HALF
1:41:14
13.11 mi
Rank: #14522 (-14)
20KHALF
5:14 | 7:41/mi
25K
2:00:03
15.53 mi
Rank: #14313 (+209)
HALF25K
18:49 | 7:46/mi
30K
2:24:14
18.64 mi
Rank: #13832 (+481)
25K30K
24:11 | 7:48/mi
20M
2:34:43
20.00 mi
Rank: #13556 (+276)
30K20M
10:29 | 7:44/mi
21M
2:42:42
21.00 mi
Rank: #13318 (+238)
20M21M
7:59 | 7:59/mi
35K
2:48:20
21.75 mi
Rank: #13217 (+101)
21M35K
5:38 | 7:32/mi
23M
2:57:54
23.00 mi
Rank: #13032 (+185)
35K23M
9:34 | 7:39/mi
24M
3:05:22
24.00 mi
Rank: #12858 (+174)
23M24M
7:28 | 7:28/mi
40K
3:11:50
24.85 mi
Rank: #12694 (+164)
24M40K
6:28 | 7:34/mi
25.2M
3:14:36
25.20 mi
Rank: #12623 (+71)
40K25.2M
2:46 | 8:02/mi
FINISH
3:22:01
26.22 mi
Rank: #12482 (+141)
25.2MFINISH
7:25 | 7:17/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:41:14
Pace7:44 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:40:47
Pace7:42 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:04:5123:397:3723:39
7:37
-
10K
6.21 mi11:29:0747:557:4324:16
7:49
+0:12
15K
9.32 mi11:53:101:11:587:4424:03
7:45
-0:04
20K
12.43 mi12:17:121:36:007:4424:02
7:45
0:00
HALF
13.11 mi12:22:261:41:147:445:14
7:41
-0:04
25K
15.53 mi12:41:152:00:037:4418:49
7:46
+0:05
30K
18.64 mi13:05:262:24:147:4524:11
7:48
+0:02
20M
20.00 mi13:15:552:34:437:4510:29
7:44
-0:04
21M
21.00 mi13:23:542:42:427:457:59
7:59
+0:15
35K
21.75 mi13:29:322:48:207:455:38
7:32
-0:27
23M
23.00 mi13:39:062:57:547:459:34
7:39
+0:07
24M
24.00 mi13:46:343:05:227:447:28
7:28
-0:11
40K
24.85 mi13:53:023:11:507:446:28
7:34
+0:06
25.2M
25.20 mi13:55:483:14:367:442:46
8:02
+0:28
FINISH
26.22 mi14:03:133:22:017:437:25
7:17
-0:45

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

7:17 /mi

Average Pace

7:43 /mi

Slowest Pace

8:02 /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

3:19:15

99% of race

Time at Steady Pace

2:46

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:42 /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 mi11:04:5123:397:3723:39
7:37
#13767
10K
6.21 mi11:29:0747:557:4324:16
7:49
#14720
15K
9.32 mi11:53:101:11:587:4424:03
7:45
#14721
20K
12.43 mi12:17:121:36:007:4424:02
7:45
#14508
HALF
13.11 mi12:22:261:41:147:445:14
7:41
#14522
25K
15.53 mi12:41:152:00:037:4418:49
7:46
#14313
30K
18.64 mi13:05:262:24:147:4524:11
7:48
#13832
20M
20.00 mi13:15:552:34:437:4510:29
7:44
#13556
21M
21.00 mi13:23:542:42:427:457:59
7:59
#13318
35K
21.75 mi13:29:322:48:207:455:38
7:32
#13217
23M
23.00 mi13:39:062:57:547:459:34
7:39
#13032
24M
24.00 mi13:46:343:05:227:447:28
7:28
#12858
40K
24.85 mi13:53:023:11:507:446:28
7:34
#12694
25.2M
25.20 mi13:55:483:14:367:442:46
8:02
#12623
FINISH
26.22 mi14:03:133:22:017:437:25
7:17
#12482
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 mi137673939393914855(Top 51%)4648(Top 37%)4648(Top 81%)
10K6.21 mi3.10 mi14720-9534525-5864525-58615733(Top 54%)5150(Top 41%)5150(Top 90%)
15K9.32 mi3.11 mi14721-14564-394564-3914855(Top 51%)4648(Top 37%)4648(Top 81%)
20K12.43 mi3.11 mi14508+2134435+1294435+12914029(Top 48%)4234(Top 34%)4234(Top 74%)
HALF13.11 mi0.68 mi14522-144440-54440-514557(Top 50%)4444(Top 35%)4444(Top 78%)
25K15.53 mi2.42 mi14313+2094348+924348+9213501(Top 47%)4010(Top 32%)4010(Top 70%)
30K18.64 mi3.11 mi13832+4814094+2544094+25411862(Top 41%)3234(Top 26%)3234(Top 57%)
20M20.00 mi1.36 mi13556+2763977+1173977+11710779(Top 37%)2785(Top 22%)2785(Top 49%)
21M21.00 mi1.00 mi13318+2383873+1043873+1049835(Top 34%)2440(Top 19%)2440(Top 43%)
35K21.75 mi0.75 mi13217+1013835+383835+3811158(Top 38%)3092(Top 25%)3092(Top 54%)
23M23.00 mi1.25 mi13032+1853752+833752+839941(Top 34%)2571(Top 20%)2571(Top 45%)
24M24.00 mi1.00 mi12858+1743670+823670+829873(Top 34%)2621(Top 21%)2621(Top 46%)
40K24.85 mi0.85 mi12694+1643608+623608+629360(Top 32%)2458(Top 20%)2458(Top 43%)
25.2M25.20 mi0.35 mi12623+713578+303578+308622(Top 30%)2196(Top 17%)2196(Top 38%)
FINISH26.22 mi1.02 mi12482+1413530+483530+489749(Top 34%)2725(Top 22%)2725(Top 48%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21
+97ft-345ft

Overall

14855

Females

4648

F18-39

4648

5K→10K

3.1 - 6.2 mi

Top 54%
×5
+79ft-138ft

Overall

15733

Females

5150

F18-39

5150

10K→15K

6.2 - 9.3 mi

Top 51%
×3
+67ft-78ft

Overall

14855

Females

4648

F18-39

4648

15K→20K

9.3 - 12.4 mi

Top 48%
×5
+106ft-86ft

Overall

14029

Females

4234

F18-39

4234

20K→HALF

12.4 - 13.1 mi

Top 50%
×2
+19ft-37ft

Overall

14557

Females

4444

F18-39

4444

HALF→25K

13.1 - 15.5 mi

Top 47%
×4
+66ft-88ft

Overall

13501

Females

4010

F18-39

4010

25K→30K

15.5 - 18.6 mi

Top 41%
×9
+181ft-148ft

Overall

11862

Females

3234

F18-39

3234

30K→20M

18.6 - 20.0 mi

Top 37%
×5
+64ft-50ft

Overall

10779

Females

2785

F18-39

2785

20M→21M

20.0 - 21.0 mi

Top 34%
×8
+106ft-24ft

Overall

9835

Females

2440

F18-39

2440

21M→35K

21.0 - 21.8 mi

Top 38%
×7
+17ft-86ft

Overall

11158

Females

3092

F18-39

3092

35K→23M

21.8 - 23.0 mi

Top 34%
×5
+23ft-63ft

Overall

9941

Females

2571

F18-39

2571

23M→24M

23.0 - 24.0 mi

Top 34%
×6
+12ft-82ft

Overall

9873

Females

2621

F18-39

2621

24M→40K

24.0 - 24.9 mi

Top 32%
×1
+6ft-20ft

Overall

9360

Females

2458

F18-39

2458

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1
+13ft-16ft

Overall

8622

Females

2196

F18-39

2196

25.2M→FINISH

25.2 - 26.2 mi

Top 34%
×2
+22ft-21ft

Overall

9749

Females

2725

F18-39

2725

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2730*
Passed By
626
Net Change
+1285
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13767
5K10K65200-953#13767#14720
10K15K200200-1#14720#14721
15K20K277*64+213#14721#14508
20KHALF2236-14#14508#14522
HALF25K251*42+209#14522#14313
25K30K504*23+481#14313#13832
30K20M279*3+276#13832#13556
20M21M243*5+238#13556#13318
21M35K11716+101#13318#13217
35K23M1949+185#13217#13032
23M24M18511+174#13032#12858
24M40K1673+164#12858#12694
40K25.2M721+71#12694#12623
25.2MFINISH15413+141#12623#12482
TOTALS2730*626+1285

* 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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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