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BOSTON MARATHON 2023

Lindsey Kennedy

Bib: 17946•F

WY

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 50%
Gender (Female)
#0 / 11423
Top 34%
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:12/mi
25:29
↑ 97↓ 3451.5%
10K· 6.21 mi
8:03/mi
50:30
↑ 79↓ 1380.4%
15K· 9.32 mi
8:02/mi
1:15:29
↑ 67↓ 78
20K· 12.43 mi
8:15/mi
1:41:08
↑ 106↓ 860.1%
Half· 13.11 mi
7:56/mi
1:46:33
↑ 19↓ 370.5%
25K· 15.53 mi
8:01/mi
2:05:59
↑ 66↓ 880.2%
30K· 18.64 mi
8:14/mi
2:31:34
↑ 181↓ 1480.2%
20M
8:14/mi
2:42:45
↑ 64↓ 500.2%
21M
8:34/mi
2:51:19
↑ 106↓ 241.6%
35K· 21.75 mi
8:15/mi
2:57:29
↑ 17↓ 861.7%
23M
8:17/mi
3:07:51
↑ 23↓ 630.6%
24M
7:54/mi
3:15:45
↓ 821.3%
40K· 24.85 mi
8:09/mi
3:22:43
↓ 200.3%
25.2M
8:59/mi
3:25:49
↑ 13↓ 160.2%
Finish· 26.22 mi
7:51/mi
3:33:49
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:46:33
Pace8:08 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:47:16
Pace8:11 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:1825:298:1225:29
8:12
-
10K
6.21 mi11:42:1950:308:0825:01
8:03
-0:09
15K
9.32 mi12:07:181:15:298:0624:59
8:02
-0:01
20K
12.43 mi12:32:571:41:088:0825:39
8:15
+0:13
Half
13.11 mi12:38:221:46:338:085:25
7:56
-0:19
25K
15.53 mi12:57:482:05:598:0719:26
8:01
+0:05
30K
18.64 mi13:23:232:31:348:0825:35
8:14
+0:13
20M
20.00 mi13:34:342:42:458:0811:11
8:14
0:00
21M
21.00 mi13:43:082:51:198:098:34
8:34
+0:20
35K
21.75 mi13:49:182:57:298:106:10
8:15
-0:19
23M
23.00 mi13:59:403:07:518:1010:22
8:17
+0:02
24M
24.00 mi14:07:343:15:458:097:54
7:54
-0:23
40K
24.85 mi14:14:323:22:438:096:58
8:09
+0:15
25.2M
25.20 mi14:17:383:25:498:103:06
8:59
+0:50
Finish
26.22 mi14:25:383:33:498:108:00
7:51
-1:08

Checkpoints & Pacing

📈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

7:51 /mi

Average Pace

8:10 /mi

Slowest Pace

8:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:30:43

99% of race

Time at Steady Pace

3:06

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:09 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:17:1825:298:1225:29
8:12
#15488
10K
6.21 mi11:42:1950:308:0825:01
8:03
#15297
15K
9.32 mi12:07:181:15:298:0624:59
8:02
#15115
20K
12.43 mi12:32:571:41:088:0825:39
8:15
#15157
Half
13.11 mi12:38:221:46:338:085:25
7:56
#15073
25K
15.53 mi12:57:482:05:598:0719:26
8:01
#14717
30K
18.64 mi13:23:232:31:348:0825:35
8:14
#14338
20M
20.00 mi13:34:342:42:458:0811:11
8:14
#14137
21M
21.00 mi13:43:082:51:198:098:34
8:34
#13899
35K
21.75 mi13:49:182:57:298:106:10
8:15
#13890
23M
23.00 mi13:59:403:07:518:1010:22
8:17
#13726
24M
24.00 mi14:07:343:15:458:097:54
7:54
#13544
40K
24.85 mi14:14:323:22:438:096:58
8:09
#13417
25.2M
25.20 mi14:17:383:25:498:103:06
8:59
#13387
Finish
26.22 mi14:25:383:33:498:108:00
7:51
#13283
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi154884956495614735(Top 55%)4524(Top 40%)4524(Top 93%)
10K6.21 mi3.10 mi15297+1914834+1224834+12215189(Top 57%)4784(Top 42%)4784(Top 98%)
15K9.32 mi3.11 mi15115+1824733+1014733+10114735(Top 55%)4524(Top 40%)4524(Top 93%)
20K12.43 mi3.11 mi15157-424781-484781-4815313(Top 58%)4904(Top 43%)4904(Top 100%)
Half13.11 mi0.68 mi15073+844731+504731+5013923(Top 52%)4032(Top 35%)4032(Top 83%)
25K15.53 mi2.42 mi14717+3564532+1994532+19912884(Top 48%)3567(Top 31%)3567(Top 73%)
30K18.64 mi3.11 mi14338+3794359+1734359+17312581(Top 47%)3511(Top 31%)3511(Top 72%)
20M20.00 mi1.36 mi14137+2014252+1074252+10711919(Top 45%)3235(Top 28%)3235(Top 66%)
21M21.00 mi1.00 mi13899+2384116+1364116+13610913(Top 41%)2829(Top 25%)2829(Top 58%)
35K21.75 mi0.75 mi13890+94128-124128-1213767(Top 52%)4430(Top 39%)4430(Top 91%)
23M23.00 mi1.25 mi13726+1644058+704058+7011780(Top 44%)3402(Top 30%)3402(Top 70%)
24M24.00 mi1.00 mi13544+1823966+923966+9210576(Top 40%)2883(Top 25%)2883(Top 59%)
40K24.85 mi0.85 mi13417+1273907+593907+5911063(Top 42%)3188(Top 28%)3188(Top 65%)
25.2M25.20 mi0.35 mi13387+303902+53902+512529(Top 47%)3988(Top 35%)3988(Top 82%)
Finish26.22 mi1.02 mi13283+1043871+313871+3111076(Top 42%)3241(Top 28%)3241(Top 66%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21story building
+97ft-345ft

Overall

14735

Females

4524

F18-39

4524

5K→10K

3.1 - 6.2 mi

Top 57%
×5story building
+79ft-138ft

Overall

15189

Females

4784

F18-39

4784

10K→15K

6.2 - 9.3 mi

Top 55%
×3story building
+67ft-78ft

Overall

14735

Females

4524

F18-39

4524

15K→20K

9.3 - 12.4 mi

Top 58%
×5story building
+106ft-86ft

Overall

15313

Females

4904

F18-39

4904

20K→Half

12.4 - 13.1 mi

Top 52%
×2story building
+19ft-37ft

Overall

13923

Females

4032

F18-39

4032

Half→25K

13.1 - 15.5 mi

Top 48%
×4story building
+66ft-88ft

Overall

12884

Females

3567

F18-39

3567

25K→30K

15.5 - 18.6 mi

Top 47%
×9story building
+181ft-148ft

Overall

12581

Females

3511

F18-39

3511

30K→20M

18.6 - 20.0 mi

Top 45%
×5story building
+64ft-50ft

Overall

11919

Females

3235

F18-39

3235

20M→21M

20.0 - 21.0 mi

Top 41%
×8story building
+106ft-24ft

Overall

10913

Females

2829

F18-39

2829

21M→35K

21.0 - 21.8 mi

Top 52%
×7story building
+17ft-86ft

Overall

13767

Females

4430

F18-39

4430

35K→23M

21.8 - 23.0 mi

Top 44%
×5story building
+23ft-63ft

Overall

11780

Females

3402

F18-39

3402

23M→24M

23.0 - 24.0 mi

Top 40%
×6story building
+12ft-82ft

Overall

10576

Females

2883

F18-39

2883

24M→40K

24.0 - 24.9 mi

Top 42%
×1story
+6ft-20ft

Overall

11063

Females

3188

F18-39

3188

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

12529

Females

3988

F18-39

3988

25.2M→Finish

25.2 - 26.2 mi

Top 42%
×2story building
+22ft-21ft

Overall

11076

Females

3241

F18-39

3241

Passing Analysis

Category:
Athletes Passed
2922
Passed By
717
Net Change
+2205
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15488
5K → 10K413222+191#15488#15297
10K → 15K285103+182#15297#15115
15K → 20K172214-42#15115#15157
20K → Half9410+84#15157#15073
Half → 25K3659+356#15073#14717
25K → 30K40223+379#14717#14338
30K → 20M21514+201#14338#14137
20M → 21M2435+238#14137#13899
21M → 35K5142+9#13899#13890
35K → 23M18117+164#13890#13726
23M → 24M1897+182#13726#13544
24M → 40K14013+127#13544#13417
40K → 25.2M4414+30#13417#13387
25.2M → Finish12824+104#13387#13283
TOTALS2922717+2205
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing