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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Sara Kendall

Bib: 21328 •F •Age: N/A

TN

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Top 49%
Age Group (F45-49)
#0 / 1786
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
26:18
3.11 mi
Rank: #19892
Start → 5K
26:18 | 8:28/mi
10K
51:59
6.21 mi
Rank: #19419 (+473)
5K → 10K
25:41 | 8:16/mi
15K
1:18:39
9.32 mi
Rank: #19788 (-369)
10K → 15K
26:40 | 8:35/mi
20K
1:44:41
12.43 mi
Rank: #19487 (+301)
15K → 20K
26:02 | 8:23/mi
HALF
1:50:19
13.11 mi
Rank: #19461 (+26)
20K → HALF
5:38 | 8:16/mi
25K
2:11:10
15.53 mi
Rank: #19417 (+44)
HALF → 25K
20:51 | 8:36/mi
30K
2:38:29
18.64 mi
Rank: #19221 (+196)
25K → 30K
27:19 | 8:48/mi
20M
2:50:39
20.00 mi
Rank: #19176 (+45)
30K → 20M
12:10 | 8:58/mi
21M
3:00:06
21.00 mi
Rank: #19117 (+59)
20M → 21M
9:27 | 9:27/mi
35K
3:06:43
21.75 mi
Rank: #19103 (+14)
21M → 35K
6:37 | 8:51/mi
23M
3:18:09
23.00 mi
Rank: #19116 (-13)
35K → 23M
11:26 | 9:09/mi
24M
3:27:07
24.00 mi
Rank: #19130 (-14)
23M → 24M
8:58 | 8:58/mi
40K
3:34:56
24.85 mi
Rank: #19130
24M → 40K
7:49 | 9:09/mi
25.2M
3:38:13
25.20 mi
Rank: #19107 (+23)
40K → 25.2M
3:17 | 9:32/mi
FINISH
3:46:52
26.22 mi
Rank: #19050 (+57)
25.2M → FINISH
8:39 | 8:30/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
Time1:50:19
Pace8:25 /mi
2nd Half
Distance13.11 mi
Time1:56:33
Pace8:54 /mi
📊Positive Split: 5.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:3326:188:2826:18
8:28
-
10K
6.21 mi11:55:1451:598:2225:41
8:16
-0:12
15K
9.32 mi12:21:541:18:398:2726:40
8:35
+0:19
20K
12.43 mi12:47:561:44:418:2626:02
8:23
-0:12
HALF
13.11 mi12:53:341:50:198:255:38
8:16
-0:07
25K
15.53 mi13:14:252:11:108:2720:51
8:36
+0:20
30K
18.64 mi13:41:442:38:298:3127:19
8:48
+0:12
20M
20.00 mi13:53:542:50:398:3212:10
8:58
+0:10
21M
21.00 mi14:03:213:00:068:359:27
9:27
+0:29
35K
21.75 mi14:09:583:06:438:366:37
8:51
-0:36
23M
23.00 mi14:21:243:18:098:3711:26
9:09
+0:18
24M
24.00 mi14:30:223:27:078:388:58
8:58
-0:11
40K
24.85 mi14:38:113:34:568:397:49
9:09
+0:11
25.2M
25.20 mi14:41:283:38:138:403:17
9:32
+0:23
FINISH
26.22 mi14:50:073:46:528:408:39
8:30
-1:02

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

8:16 /mi

Average Pace

8:40 /mi

Slowest Pace

9:32 /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

3:14:53

86% of race

Time at Steady Pace

31:59

14% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:39 /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 mi11:29:3326:188:2826:18
8:28
#19892
10K
6.21 mi11:55:1451:598:2225:41
8:16
#19419
15K
9.32 mi12:21:541:18:398:2726:40
8:35
#19788
20K
12.43 mi12:47:561:44:418:2626:02
8:23
#19487
HALF
13.11 mi12:53:341:50:198:255:38
8:16
#19461
25K
15.53 mi13:14:252:11:108:2720:51
8:36
#19417
30K
18.64 mi13:41:442:38:298:3127:19
8:48
#19221
20M
20.00 mi13:53:542:50:398:3212:10
8:58
#19176
21M
21.00 mi14:03:213:00:068:359:27
9:27
#19117
35K
21.75 mi14:09:583:06:438:366:37
8:51
#19103
23M
23.00 mi14:21:243:18:098:3711:26
9:09
#19116
24M
24.00 mi14:30:223:27:078:388:58
8:58
#19130
40K
24.85 mi14:38:113:34:568:397:49
9:09
#19130
25.2M
25.20 mi14:41:283:38:138:403:17
9:32
#19107
FINISH
26.22 mi14:50:073:46:528:408:39
8:30
#19050
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi198927564756420578(Top 71%)7883(Top 63%)7883(Top 441%)
10K6.21 mi3.10 mi19419+4737298+2667298+26618977(Top 65%)7017(Top 56%)7017(Top 393%)
15K9.32 mi3.11 mi19788-3697495-1977495-19720578(Top 71%)7883(Top 63%)7883(Top 441%)
20K12.43 mi3.11 mi19487+3017334+1617334+16118600(Top 64%)6856(Top 55%)6856(Top 384%)
HALF13.11 mi0.68 mi19461+267317+177317+1718860(Top 65%)6982(Top 56%)6982(Top 391%)
25K15.53 mi2.42 mi19417+447300+177300+1719172(Top 66%)7222(Top 57%)7222(Top 404%)
30K18.64 mi3.11 mi19221+1967232+687232+6818544(Top 64%)6973(Top 55%)6973(Top 390%)
20M20.00 mi1.36 mi19176+457214+187214+1818761(Top 65%)7165(Top 57%)7165(Top 401%)
21M21.00 mi1.00 mi19117+597196+187196+1818324(Top 63%)6963(Top 55%)6963(Top 390%)
35K21.75 mi0.75 mi19103+147197-17197-119375(Top 67%)7636(Top 61%)7636(Top 428%)
23M23.00 mi1.25 mi19116-137229-327229-3219149(Top 66%)7550(Top 60%)7550(Top 423%)
24M24.00 mi1.00 mi19130-147266-377266-3719323(Top 67%)7681(Top 61%)7681(Top 430%)
40K24.85 mi0.85 mi191307285-197285-1919057(Top 66%)7600(Top 60%)7600(Top 426%)
25.2M25.20 mi0.35 mi19107+237277+87277+817484(Top 60%)6772(Top 54%)6772(Top 379%)
FINISH26.22 mi1.02 mi19050+577259+187259+1818127(Top 62%)7116(Top 57%)7116(Top 398%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21
+97ft-345ft

Overall

20578

Females

7883

F45-49

7883

5K→10K

3.1 - 6.2 mi

Top 65%
×5
+79ft-138ft

Overall

18977

Females

7017

F45-49

7017

10K→15K

6.2 - 9.3 mi

Top 71%
×3
+67ft-78ft

Overall

20578

Females

7883

F45-49

7883

15K→20K

9.3 - 12.4 mi

Top 64%
×5
+106ft-86ft

Overall

18600

Females

6856

F45-49

6856

20K→HALF

12.4 - 13.1 mi

Top 65%
×2
+19ft-37ft

Overall

18860

Females

6982

F45-49

6982

HALF→25K

13.1 - 15.5 mi

Top 66%
×4
+66ft-88ft

Overall

19172

Females

7222

F45-49

7222

25K→30K

15.5 - 18.6 mi

Top 64%
×9
+181ft-148ft

Overall

18544

Females

6973

F45-49

6973

30K→20M

18.6 - 20.0 mi

Top 65%
×5
+64ft-50ft

Overall

18761

Females

7165

F45-49

7165

20M→21M

20.0 - 21.0 mi

Top 63%
×8
+106ft-24ft

Overall

18324

Females

6963

F45-49

6963

21M→35K

21.0 - 21.8 mi

Top 67%
×7
+17ft-86ft

Overall

19375

Females

7636

F45-49

7636

35K→23M

21.8 - 23.0 mi

Top 66%
×5
+23ft-63ft

Overall

19149

Females

7550

F45-49

7550

23M→24M

23.0 - 24.0 mi

Top 67%
×6
+12ft-82ft

Overall

19323

Females

7681

F45-49

7681

24M→40K

24.0 - 24.9 mi

Top 66%
×1
+6ft-20ft

Overall

19057

Females

7600

F45-49

7600

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1
+13ft-16ft

Overall

17484

Females

6772

F45-49

6772

25.2M→FINISH

25.2 - 26.2 mi

Top 62%
×2
+22ft-21ft

Overall

18127

Females

7116

F45-49

7116

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2076*
Passed By
994
Net Change
+842
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19892
5K → 10K576*103+473#19892#19419
10K → 15K71200-369#19419#19788
15K → 20K334*33+301#19788#19487
20K → HALF4519+26#19487#19461
HALF → 25K13995+44#19461#19417
25K → 30K286*90+196#19417#19221
30K → 20M12176+45#19221#19176
20M → 21M10647+59#19176#19117
21M → 35K5743+14#19117#19103
35K → 23M8295-13#19103#19116
23M → 24M7488-14#19116#19130
24M → 40K53530#19130#19130
40K → 25.2M4320+23#19130#19107
25.2M → FINISH8932+57#19107#19050
TOTALS2076*994+842

* 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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