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BOSTON MARATHON 2024

Kendall Smith

Bib: 25837•F

CA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 43%
Gender (Female)
#0 / 10924
Top 29%
Division (F18-39)
#0 / 4660
Top 46%
Race Day Weather
55°/45°F
scattered clouds

⏱️ 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
7:52/mi
24:25
↑ 97↓ 3451.5%
10K· 6.21 mi
8:00/mi
49:16
↑ 79↓ 1380.4%
15K· 9.32 mi
7:54/mi
1:13:50
↑ 67↓ 78
20K· 12.43 mi
7:56/mi
1:38:29
↑ 106↓ 860.1%
Half· 13.11 mi
7:52/mi
1:43:51
↑ 19↓ 370.5%
25K· 15.53 mi
7:58/mi
2:03:11
↑ 66↓ 880.2%
30K· 18.64 mi
8:05/mi
2:28:17
↑ 181↓ 1480.2%
20M
8:14/mi
2:39:28
↑ 64↓ 500.2%
21M
10:05/mi
2:49:33
↑ 106↓ 241.6%
35K· 21.75 mi
8:08/mi
2:55:38
↑ 17↓ 861.7%
23M
8:38/mi
3:06:26
↑ 23↓ 630.6%
24M
9:04/mi
3:15:30
↓ 821.3%
40K· 24.85 mi
9:55/mi
3:23:59
↓ 200.3%
25.2M
10:06/mi
3:27:28
↑ 13↓ 160.2%
Finish· 26.22 mi
8:16/mi
3:35:53
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:51
Pace7:55 /mi
2nd Half
Distance13.11 mi
Time1:52:02
Pace8:33 /mi
📊Positive Split: 7.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:41:1324:257:5224:25
7:52
-
10K
6.21 mi12:06:0449:167:5624:51
8:00
+0:08
15K
9.32 mi12:30:381:13:507:5524:34
7:54
-0:06
20K
12.43 mi12:55:171:38:297:5524:39
7:56
+0:02
Half
13.11 mi13:00:391:43:517:555:22
7:52
-0:04
25K
15.53 mi13:19:592:03:117:5619:20
7:58
+0:06
30K
18.64 mi13:45:052:28:177:5725:06
8:05
+0:07
20M
20.00 mi13:56:162:39:287:5811:11
8:14
+0:09
21M
21.00 mi14:06:212:49:338:0410:05
10:05
+1:51
35K
21.75 mi14:12:262:55:388:056:05
8:08
-1:57
23M
23.00 mi14:23:143:06:268:0610:48
8:38
+0:30
24M
24.00 mi14:32:183:15:308:099:04
9:04
+0:26
40K
24.85 mi14:40:473:23:598:128:29
9:55
+0:51
25.2M
25.20 mi14:44:163:27:288:143:29
10:06
+0:11
Finish
26.22 mi14:52:413:35:538:148:25
8:16
-1:50

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

7:52 /mi

Average Pace

8:14 /mi

Slowest Pace

10:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:53:58

81% of race

Time at Slower Pace

41:55

19% of race

Average Pace: 8:14 /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 mi11:41:1324:257:5224:25
7:52
#13563
10K
6.21 mi12:06:0449:167:5624:51
8:00
#13881
15K
9.32 mi12:30:381:13:507:5524:34
7:54
#13474
20K
12.43 mi12:55:171:38:297:5524:39
7:56
#12822
Half
13.11 mi13:00:391:43:517:555:22
7:52
#12764
25K
15.53 mi13:19:592:03:117:5619:20
7:58
#12207
30K
18.64 mi13:45:052:28:177:5725:06
8:05
#11335
20M
20.00 mi13:56:162:39:287:5811:11
8:14
#10984
21M
21.00 mi14:06:212:49:338:0410:05
10:05
#11137
35K
21.75 mi14:12:262:55:388:056:05
8:08
#10989
23M
23.00 mi14:23:143:06:268:0610:48
8:38
#10844
24M
24.00 mi14:32:183:15:308:099:04
9:04
#10883
40K
24.85 mi14:40:473:23:598:128:29
9:55
#11058
25.2M
25.20 mi14:44:163:27:288:143:29
10:06
#11042
Finish
26.22 mi14:52:413:35:538:148:25
8:16
#10964
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi135634038403812754(Top 50%)3657(Top 33%)3657(Top 78%)
10K6.21 mi3.10 mi13881-3184268-2304268-23014214(Top 56%)4458(Top 41%)4458(Top 96%)
15K9.32 mi3.11 mi13474+4074034+2344034+23412754(Top 50%)3657(Top 33%)3657(Top 78%)
20K12.43 mi3.11 mi12822+6523669+3653669+36511374(Top 45%)2995(Top 27%)2995(Top 64%)
Half13.11 mi0.68 mi12764+583648+213648+2111834(Top 46%)3244(Top 30%)3244(Top 70%)
25K15.53 mi2.42 mi12207+5573380+2683380+26810047(Top 39%)2507(Top 23%)2507(Top 54%)
30K18.64 mi3.11 mi11335+8723009+3713009+3718345(Top 33%)1916(Top 18%)1916(Top 41%)
20M20.00 mi1.36 mi10984+3512876+1332876+1338028(Top 31%)2003(Top 18%)2003(Top 43%)
21M21.00 mi1.00 mi11137-1533004-1283004-12813321(Top 52%)4953(Top 45%)4953(Top 106%)
35K21.75 mi0.75 mi10989+1482969+352969+358627(Top 34%)2530(Top 23%)2530(Top 54%)
23M23.00 mi1.25 mi10844+1452949+202949+209159(Top 36%)2957(Top 27%)2957(Top 63%)
24M24.00 mi1.00 mi10883-393014-653014-6512517(Top 49%)4671(Top 43%)4671(Top 100%)
40K24.85 mi0.85 mi11058-1753163-1493163-14914730(Top 58%)5880(Top 54%)5880(Top 126%)
25.2M25.20 mi0.35 mi11042+163177-143177-1411350(Top 44%)4250(Top 39%)4250(Top 91%)
Finish26.22 mi1.02 mi10964+783179-23179-210114(Top 40%)3566(Top 33%)3566(Top 77%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21story building
+97ft-345ft

Overall

12754

Females

3657

F18-39

3657

5K→10K

3.1 - 6.2 mi

Top 56%
×5story building
+79ft-138ft

Overall

14214

Females

4458

F18-39

4458

10K→15K

6.2 - 9.3 mi

Top 50%
×3story building
+67ft-78ft

Overall

12754

Females

3657

F18-39

3657

15K→20K

9.3 - 12.4 mi

Top 45%
×5story building
+106ft-86ft

Overall

11374

Females

2995

F18-39

2995

20K→Half

12.4 - 13.1 mi

Top 46%
×2story building
+19ft-37ft

Overall

11834

Females

3244

F18-39

3244

Half→25K

13.1 - 15.5 mi

Top 39%
×4story building
+66ft-88ft

Overall

10047

Females

2507

F18-39

2507

25K→30K

15.5 - 18.6 mi

Top 33%
×9story building
+181ft-148ft

Overall

8345

Females

1916

F18-39

1916

30K→20M

18.6 - 20.0 mi

Top 31%
×5story building
+64ft-50ft

Overall

8028

Females

2003

F18-39

2003

20M→21M

20.0 - 21.0 mi

Top 52%
×8story building
+106ft-24ft

Overall

13321

Females

4953

F18-39

4953

21M→35K

21.0 - 21.8 mi

Top 34%
×7story building
+17ft-86ft

Overall

8627

Females

2530

F18-39

2530

35K→23M

21.8 - 23.0 mi

Top 36%
×5story building
+23ft-63ft

Overall

9159

Females

2957

F18-39

2957

23M→24M

23.0 - 24.0 mi

Top 49%
×6story building
+12ft-82ft

Overall

12517

Females

4671

F18-39

4671

24M→40K

24.0 - 24.9 mi

Top 58%
×1story
+6ft-20ft

Overall

14730

Females

5880

F18-39

5880

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1story
+13ft-16ft

Overall

11350

Females

4250

F18-39

4250

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×2story building
+22ft-21ft

Overall

10114

Females

3566

F18-39

3566

Passing Analysis

Category:
Athletes Passed
3999
Passed By
1400
Net Change
+2599
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13563
5K → 10K195513-318#13563#13881
10K → 15K45750+407#13881#13474
15K → 20K67422+652#13474#12822
20K → Half7517+58#12822#12764
Half → 25K57114+557#12764#12207
25K → 30K88311+872#12207#11335
30K → 20M36413+351#11335#10984
20M → 21M104257-153#10984#11137
21M → 35K16719+148#11137#10989
35K → 23M20156+145#10989#10844
23M → 24M96135-39#10844#10883
24M → 40K50225-175#10883#11058
40K → 25.2M4327+16#11058#11042
25.2M → Finish11941+78#11042#10964
TOTALS39991400+2599
📊

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