Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Kaitlin King

Bib: 13868FAge: N/A

FL

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
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
24:05
3.11 mi
Rank: #15038
Start5K
24:05 | 7:46/mi
10K
46:45
6.21 mi
Rank: #13047 (+1991)
5K10K
22:40 | 7:18/mi
15K
1:09:43
9.32 mi
Rank: #12658 (+389)
10K15K
22:58 | 7:24/mi
20K
1:33:31
12.43 mi
Rank: #12828 (-170)
15K20K
23:48 | 7:40/mi
HALF
1:38:38
13.11 mi
Rank: #12831 (-3)
20KHALF
5:07 | 7:31/mi
25K
1:58:52
15.53 mi
Rank: #13671 (-840)
HALF25K
20:14 | 8:21/mi
30K
2:27:23
18.64 mi
Rank: #15252 (-1581)
25K30K
28:31 | 9:11/mi
20M
2:40:03
20.00 mi
Rank: #15763 (-511)
30K20M
12:40 | 9:20/mi
21M
2:50:17
21.00 mi
Rank: #16180 (-417)
20M21M
10:14 | 10:14/mi
35K
2:57:52
21.75 mi
Rank: #16592 (-412)
21M35K
7:35 | 10:09/mi
23M
3:11:33
23.00 mi
Rank: #17392 (-800)
35K23M
13:41 | 10:57/mi
24M
3:21:04
24.00 mi
Rank: #17621 (-229)
23M24M
9:31 | 9:31/mi
40K
3:29:29
24.85 mi
Rank: #17822 (-201)
24M40K
8:25 | 9:51/mi
25.2M
3:33:44
25.20 mi
Rank: #18057 (-235)
40K25.2M
4:15 | 12:20/mi
FINISH
3:43:56
26.22 mi
Rank: #18390 (-333)
25.2MFINISH
10:12 | 10:01/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
Time1:38:38
Pace7:32 /mi
2nd Half
Distance13.11 mi
Time2:05:18
Pace9:34 /mi
📊Positive Split: 27.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:0724:057:4624:05
7:46
-
10K
6.21 mi11:15:4746:457:3222:40
7:18
-0:28
15K
9.32 mi11:38:451:09:437:2922:58
7:24
+0:06
20K
12.43 mi12:02:331:33:317:3223:48
7:40
+0:16
HALF
13.11 mi12:07:401:38:387:325:07
7:31
-0:09
25K
15.53 mi12:27:541:58:527:4020:14
8:21
+0:50
30K
18.64 mi12:56:252:27:237:5528:31
9:11
+0:50
20M
20.00 mi13:09:052:40:038:0112:40
9:20
+0:09
21M
21.00 mi13:19:192:50:178:0710:14
10:14
+0:54
35K
21.75 mi13:26:542:57:528:117:35
10:09
-0:05
23M
23.00 mi13:40:353:11:338:2013:41
10:57
+0:48
24M
24.00 mi13:50:063:21:048:239:31
9:31
-1:26
40K
24.85 mi13:58:313:29:298:268:25
9:51
+0:20
25.2M
25.20 mi14:02:463:33:448:294:15
12:20
+2:29
FINISH
26.22 mi14:12:583:43:568:3310:12
10:01
-2:19

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

7:18 /mi

Average Pace

8:33 /mi

Slowest Pace

12:20 /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

1:58:52

53% of race

Time at Steady Pace

1:09:19

31% of race

Time at Slower Pace

35:45

16% of race

Average Pace: 8:32 /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 mi10:53:0724:057:4624:05
7:46
#15038
10K
6.21 mi11:15:4746:457:3222:40
7:18
#13047
15K
9.32 mi11:38:451:09:437:2922:58
7:24
#12658
20K
12.43 mi12:02:331:33:317:3223:48
7:40
#12828
HALF
13.11 mi12:07:401:38:387:325:07
7:31
#12831
25K
15.53 mi12:27:541:58:527:4020:14
8:21
#13671
30K
18.64 mi12:56:252:27:237:5528:31
9:11
#15252
20M
20.00 mi13:09:052:40:038:0112:40
9:20
#15763
21M
21.00 mi13:19:192:50:178:0710:14
10:14
#16180
35K
21.75 mi13:26:542:57:528:117:35
10:09
#16592
23M
23.00 mi13:40:353:11:338:2013:41
10:57
#17392
24M
24.00 mi13:50:063:21:048:239:31
9:31
#17621
40K
24.85 mi13:58:313:29:298:268:25
9:51
#17822
25.2M
25.20 mi14:02:463:33:448:294:15
12:20
#18057
FINISH
26.22 mi14:12:583:43:568:3310:12
10:01
#18390
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 mi150384715471511891(Top 41%)2967(Top 24%)2967(Top 52%)
10K6.21 mi3.10 mi13047+19913552+11633552+116311139(Top 38%)2512(Top 20%)2512(Top 44%)
15K9.32 mi3.11 mi12658+3893336+2163336+21611891(Top 41%)2967(Top 24%)2967(Top 52%)
20K12.43 mi3.11 mi12828-1703468-1323468-13213395(Top 46%)3889(Top 31%)3889(Top 68%)
HALF13.11 mi0.68 mi12831-33470-23470-213180(Top 45%)3704(Top 29%)3704(Top 65%)
25K15.53 mi2.42 mi13671-8403980-5103980-51017672(Top 61%)6383(Top 51%)6383(Top 112%)
30K18.64 mi3.11 mi15252-15814957-9774957-97720424(Top 70%)7958(Top 63%)7958(Top 139%)
20M20.00 mi1.36 mi15763-5115277-3205277-32020371(Top 70%)8007(Top 64%)8007(Top 140%)
21M21.00 mi1.00 mi16180-4175551-2745551-27421173(Top 73%)8472(Top 67%)8472(Top 148%)
35K21.75 mi0.75 mi16592-4125776-2255776-22523506(Top 81%)9713(Top 77%)9713(Top 170%)
23M23.00 mi1.25 mi17392-8006265-4896265-48924353(Top 84%)10228(Top 81%)10228(Top 179%)
24M24.00 mi1.00 mi17621-2296414-1496414-14921406(Top 74%)8743(Top 70%)8743(Top 153%)
40K24.85 mi0.85 mi17822-2016550-1366550-13621491(Top 74%)8830(Top 70%)8830(Top 154%)
25.2M25.20 mi0.35 mi18057-2356687-1376687-13725042(Top 86%)10635(Top 85%)10635(Top 186%)
FINISH26.22 mi1.02 mi18390-3336881-1946881-19423874(Top 82%)10050(Top 80%)10050(Top 176%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21
+97ft-345ft

Overall

11891

Females

2967

F18-39

2967

5K→10K

3.1 - 6.2 mi

Top 38%
×5
+79ft-138ft

Overall

11139

Females

2512

F18-39

2512

10K→15K

6.2 - 9.3 mi

Top 41%
×3
+67ft-78ft

Overall

11891

Females

2967

F18-39

2967

15K→20K

9.3 - 12.4 mi

Top 46%
×5
+106ft-86ft

Overall

13395

Females

3889

F18-39

3889

20K→HALF

12.4 - 13.1 mi

Top 45%
×2
+19ft-37ft

Overall

13180

Females

3704

F18-39

3704

HALF→25K

13.1 - 15.5 mi

Top 61%
×4
+66ft-88ft

Overall

17672

Females

6383

F18-39

6383

25K→30K

15.5 - 18.6 mi

Top 70%
×9
+181ft-148ft

Overall

20424

Females

7958

F18-39

7958

30K→20M

18.6 - 20.0 mi

Top 70%
×5
+64ft-50ft

Overall

20371

Females

8007

F18-39

8007

20M→21M

20.0 - 21.0 mi

Top 73%
×8
+106ft-24ft

Overall

21173

Females

8472

F18-39

8472

21M→35K

21.0 - 21.8 mi

Top 81%
×7
+17ft-86ft

Overall

23506

Females

9713

F18-39

9713

35K→23M

21.8 - 23.0 mi

Top 84%
×5
+23ft-63ft

Overall

24353

Females

10228

F18-39

10228

23M→24M

23.0 - 24.0 mi

Top 74%
×6
+12ft-82ft

Overall

21406

Females

8743

F18-39

8743

24M→40K

24.0 - 24.9 mi

Top 74%
×1
+6ft-20ft

Overall

21491

Females

8830

F18-39

8830

40K→25.2M

24.9 - 25.2 mi

Top 86%
×1
+13ft-16ft

Overall

25042

Females

10635

F18-39

10635

25.2M→FINISH

25.2 - 26.2 mi

Top 82%
×2
+22ft-21ft

Overall

23874

Females

10050

F18-39

10050

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2764*
Passed By
2298
Net Change
-3352
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15038
5K10K2000*9+1991#15038#13047
10K15K441*52+389#13047#12658
15K20K95200-170#12658#12828
20KHALF3437-3#12828#12831
HALF25K23200-840#12831#13671
25K30K23200-1581#13671#15252
30K20M22200-511#15252#15763
20M21M29200-417#15763#16180
21M35K14200-412#16180#16592
35K23M11200-800#16592#17392
23M24M26200-229#17392#17621
24M40K30200-201#17621#17822
40K25.2M2200-235#17822#18057
25.2MFINISH14200-333#18057#18390
TOTALS2764*2298-3352

* 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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