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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Courtney Lennon

Bib: 28293 •F •Age: N/A

MA

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
35:58
3.11 mi
Rank: #28573
Start → 5K
35:58 | 11:35/mi
10K
1:13:26
6.21 mi
Rank: #28621 (-48)
5K → 10K
37:28 | 12:04/mi
15K
1:54:04
9.32 mi
Rank: #28753 (-132)
10K → 15K
40:38 | 13:05/mi
20K
2:38:53
12.43 mi
Rank: #28873 (-120)
15K → 20K
44:49 | 14:26/mi
HALF
2:47:54
13.11 mi
Rank: #28877 (-4)
20K → HALF
9:01 | 13:14/mi
25K
3:25:50
15.53 mi
Rank: #28922 (-45)
HALF → 25K
37:56 | 15:39/mi
30K
4:14:44
18.64 mi
Rank: #28949 (-27)
25K → 30K
48:54 | 15:45/mi
20M
4:35:27
20.00 mi
Rank: #28949
30K → 20M
20:43 | 15:16/mi
21M
4:50:43
21.00 mi
Rank: #28946 (+3)
20M → 21M
15:16 | 15:16/mi
35K
5:02:08
21.75 mi
Rank: #28948 (-2)
21M → 35K
11:25 | 15:16/mi
23M
5:19:29
23.00 mi
Rank: #28942 (+6)
35K → 23M
17:21 | 13:52/mi
24M
5:33:21
24.00 mi
Rank: #28946 (-4)
23M → 24M
13:52 | 13:52/mi
40K
5:45:05
24.85 mi
Rank: #28939 (+7)
24M → 40K
11:44 | 13:44/mi
25.2M
5:50:03
25.20 mi
Rank: #28934 (+5)
40K → 25.2M
4:58 | 14:25/mi
FINISH
6:02:36
26.22 mi
Rank: #28921 (+13)
25.2M → FINISH
12:33 | 12:19/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:47:54
Pace12:49 /mi
2nd Half
Distance13.11 mi
Time3:14:42
Pace14:52 /mi
📊Positive Split: 16.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:06:3835:5811:3535:58
11:35
-
10K
6.21 mi12:44:061:13:2611:5037:28
12:04
+0:29
15K
9.32 mi13:24:441:54:0412:1540:38
13:05
+1:01
20K
12.43 mi14:09:332:38:5312:4844:49
14:26
+1:21
HALF
13.11 mi14:18:342:47:5412:499:01
13:14
-1:12
25K
15.53 mi14:56:303:25:5013:1637:56
15:39
+2:25
30K
18.64 mi15:45:244:14:4413:4048:54
15:45
+0:06
20M
20.00 mi16:06:074:35:2713:4720:43
15:16
-0:29
21M
21.00 mi16:21:234:50:4313:5115:16
15:16
0:00
35K
21.75 mi16:32:485:02:0813:5411:25
15:16
0:00
23M
23.00 mi16:50:085:19:2913:5417:21
13:52
-1:24
24M
24.00 mi17:04:015:33:2113:5413:52
13:52
0:00
40K
24.85 mi17:15:455:45:0513:5411:44
13:44
-0:08
25.2M
25.20 mi17:20:435:50:0313:544:58
14:25
+0:41
FINISH
26.22 mi17:33:166:02:3613:5112:33
12:19
-2:06

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

11:35 /mi

Average Pace

13:50 /mi

Slowest Pace

15:45 /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

2:06:37

35% of race

Time at Steady Pace

1:41:45

28% of race

Time at Slower Pace

2:14:14

37% of race

Average Pace: 13:50 /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 mi12:06:3835:5811:3535:58
11:35
#28573
10K
6.21 mi12:44:061:13:2611:5037:28
12:04
#28621
15K
9.32 mi13:24:441:54:0412:1540:38
13:05
#28753
20K
12.43 mi14:09:332:38:5312:4844:49
14:26
#28873
HALF
13.11 mi14:18:342:47:5412:499:01
13:14
#28877
25K
15.53 mi14:56:303:25:5013:1637:56
15:39
#28922
30K
18.64 mi15:45:244:14:4413:4048:54
15:45
#28949
20M
20.00 mi16:06:074:35:2713:4720:43
15:16
#28949
21M
21.00 mi16:21:234:50:4313:5115:16
15:16
#28946
35K
21.75 mi16:32:485:02:0813:5411:25
15:16
#28948
23M
23.00 mi16:50:085:19:2913:5417:21
13:52
#28942
24M
24.00 mi17:04:015:33:2113:5413:52
13:52
#28946
40K
24.85 mi17:15:455:45:0513:5411:44
13:44
#28939
25.2M
25.20 mi17:20:435:50:0313:544:58
14:25
#28934
FINISH
26.22 mi17:33:166:02:3613:5112:33
12:19
#28921
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

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 mi28573122691226928857(Top 99%)12469(Top 99%)12469(Top 218%)
10K6.21 mi3.10 mi28621-4812303-3412303-3428614(Top 99%)12300(Top 98%)12300(Top 215%)
15K9.32 mi3.11 mi28753-13212395-9212395-9228857(Top 99%)12469(Top 99%)12469(Top 218%)
20K12.43 mi3.11 mi28873-12012480-8512480-8528958(Top 100%)12547(Top 100%)12547(Top 220%)
HALF13.11 mi0.68 mi28877-412483-312483-328785(Top 99%)12453(Top 99%)12453(Top 218%)
25K15.53 mi2.42 mi28922-4512512-2912512-2928955(Top 100%)12542(Top 100%)12542(Top 219%)
30K18.64 mi3.11 mi28949-2712539-2712539-2728900(Top 100%)12519(Top 100%)12519(Top 219%)
20M20.00 mi1.36 mi2894912540-112540-128681(Top 99%)12408(Top 99%)12408(Top 217%)
21M21.00 mi1.00 mi28946+312537+312537+328211(Top 97%)12175(Top 97%)12175(Top 213%)
35K21.75 mi0.75 mi28948-212541-412541-428763(Top 99%)12482(Top 99%)12482(Top 218%)
23M23.00 mi1.25 mi28942+612538+312538+328049(Top 97%)12115(Top 96%)12115(Top 212%)
24M24.00 mi1.00 mi28946-412541-312541-328274(Top 97%)12257(Top 97%)12257(Top 214%)
40K24.85 mi0.85 mi28939+712538+312538+327701(Top 95%)11970(Top 95%)11970(Top 209%)
25.2M25.20 mi0.35 mi28934+512535+312535+327571(Top 95%)11922(Top 95%)11922(Top 209%)
FINISH26.22 mi1.02 mi28921+1312525+1012525+1027751(Top 96%)11994(Top 95%)11994(Top 210%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21
+97ft-345ft

Overall

28857

Females

12469

F18-39

12469

5K→10K

3.1 - 6.2 mi

Top 99%
×5
+79ft-138ft

Overall

28614

Females

12300

F18-39

12300

10K→15K

6.2 - 9.3 mi

Top 99%
×3
+67ft-78ft

Overall

28857

Females

12469

F18-39

12469

15K→20K

9.3 - 12.4 mi

Top 100%
×5
+106ft-86ft

Overall

28958

Females

12547

F18-39

12547

20K→HALF

12.4 - 13.1 mi

Top 99%
×2
+19ft-37ft

Overall

28785

Females

12453

F18-39

12453

HALF→25K

13.1 - 15.5 mi

Top 100%
×4
+66ft-88ft

Overall

28955

Females

12542

F18-39

12542

25K→30K

15.5 - 18.6 mi

Top 100%
×9
+181ft-148ft

Overall

28900

Females

12519

F18-39

12519

30K→20M

18.6 - 20.0 mi

Top 99%
×5
+64ft-50ft

Overall

28681

Females

12408

F18-39

12408

20M→21M

20.0 - 21.0 mi

Top 97%
×8
+106ft-24ft

Overall

28211

Females

12175

F18-39

12175

21M→35K

21.0 - 21.8 mi

Top 99%
×7
+17ft-86ft

Overall

28763

Females

12482

F18-39

12482

35K→23M

21.8 - 23.0 mi

Top 97%
×5
+23ft-63ft

Overall

28049

Females

12115

F18-39

12115

23M→24M

23.0 - 24.0 mi

Top 97%
×6
+12ft-82ft

Overall

28274

Females

12257

F18-39

12257

24M→40K

24.0 - 24.9 mi

Top 95%
×1
+6ft-20ft

Overall

27701

Females

11970

F18-39

11970

40K→25.2M

24.9 - 25.2 mi

Top 95%
×1
+13ft-16ft

Overall

27571

Females

11922

F18-39

11922

25.2M→FINISH

25.2 - 26.2 mi

Top 96%
×2
+22ft-21ft

Overall

27751

Females

11994

F18-39

11994

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
142
Passed By
490
Net Change
-348
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28573
5K → 10K5098-48#28573#28621
10K → 15K19151-132#28621#28753
15K → 20K4124-120#28753#28873
20K → HALF59-4#28873#28877
HALF → 25K853-45#28877#28922
25K → 30K633-27#28922#28949
30K → 20M660#28949#28949
20M → 21M52+3#28949#28946
21M → 35K24-2#28946#28948
35K → 23M93+6#28948#28942
23M → 24M26-4#28942#28946
24M → 40K70+7#28946#28939
40K → 25.2M50+5#28939#28934
25.2M → FINISH141+13#28934#28921
TOTALS142490-348
📊

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

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