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BOSTON MARATHON 2024

Tracy Smith

Bib: 28128•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F50-54)
#0 / 1187
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
34:50
Rank: #25023
Start → 5K
34:50 | 11:13/mi
10K· 6.21 mi
1:10:58
Rank: #24968 (+55)
5K → 10K
36:08 | 11:38/mi
15K· 9.32 mi
1:48:33
Rank: #24940 (+28)
10K → 15K
37:35 | 12:06/mi
20K· 12.43 mi
2:26:57
Rank: #24823 (+117)
15K → 20K
38:24 | 12:22/mi
Half· 13.11 mi
2:35:37
Rank: #24841 (-18)
20K → Half
8:40 | 12:42/mi
25K· 15.53 mi
3:07:12
Rank: #24768 (+73)
Half → 25K
31:35 | 13:02/mi
30K· 18.64 mi
3:53:25
Rank: #24835 (-67)
25K → 30K
46:13 | 14:53/mi
20M
4:12:44
Rank: #24800 (+35)
30K → 20M
19:19 | 14:13/mi
21M
4:28:40
Rank: #24805 (-5)
20M → 21M
15:56 | 15:56/mi
35K· 21.75 mi
4:38:35
Rank: #24784 (+21)
21M → 35K
9:55 | 13:15/mi
23M
4:56:22
Rank: #24775 (+9)
35K → 23M
17:47 | 14:12/mi
24M
5:10:06
Rank: #24772 (+3)
23M → 24M
13:44 | 13:44/mi
40K· 24.85 mi
5:21:26
Rank: #24722 (+50)
24M → 40K
11:20 | 13:15/mi
25.2M
5:26:12
Rank: #24691 (+31)
40K → 25.2M
4:46 | 13:49/mi
Finish· 26.22 mi
5:39:06
Rank: #24689 (+2)
25.2M → Finish
12:54 | 12:40/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:35:37
Pace11:52 /mi
2nd Half
Distance13.11 mi
Time3:03:29
Pace14:00 /mi
📊Positive Split: 17.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:59:5434:5011:1334:50
11:13
-
10K
6.21 mi12:36:021:10:5811:2536:08
11:38
+0:25
15K
9.32 mi13:13:371:48:3311:3937:35
12:06
+0:28
20K
12.43 mi13:52:012:26:5711:4938:24
12:22
+0:16
Half
13.11 mi14:00:412:35:3711:528:40
12:42
+0:20
25K
15.53 mi14:32:163:07:1212:0331:35
13:02
+0:20
30K
18.64 mi15:18:293:53:2512:3146:13
14:53
+1:51
20M
20.00 mi15:37:484:12:4412:3819:19
14:13
-0:40
21M
21.00 mi15:53:444:28:4012:4815:56
15:56
+1:43
35K
21.75 mi16:03:394:38:3512:499:55
13:15
-2:41
23M
23.00 mi16:21:264:56:2212:5317:47
14:12
+0:57
24M
24.00 mi16:35:105:10:0612:5513:44
13:44
-0:28
40K
24.85 mi16:46:305:21:2612:5611:20
13:15
-0:29
25.2M
25.20 mi16:51:165:26:1212:574:46
13:49
+0:34
Finish
26.22 mi17:04:105:39:0612:5712:54
12:40
-1:09

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

11:13 /mi

Average Pace

12:57 /mi

Slowest Pace

15:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:26:57

43% of race

Time at Steady Pace

1:32:54

27% of race

Time at Slower Pace

1:39:15

29% of race

Average Pace: 12:56 /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 mi11:59:5434:5011:1334:50
11:13
#25023
10K
6.21 mi12:36:021:10:5811:2536:08
11:38
#24968
15K
9.32 mi13:13:371:48:3311:3937:35
12:06
#24940
20K
12.43 mi13:52:012:26:5711:4938:24
12:22
#24823
Half
13.11 mi14:00:412:35:3711:528:40
12:42
#24841
25K
15.53 mi14:32:163:07:1212:0331:35
13:02
#24768
30K
18.64 mi15:18:293:53:2512:3146:13
14:53
#24835
20M
20.00 mi15:37:484:12:4412:3819:19
14:13
#24800
21M
21.00 mi15:53:444:28:4012:4815:56
15:56
#24805
35K
21.75 mi16:03:394:38:3512:499:55
13:15
#24784
23M
23.00 mi16:21:264:56:2212:5317:47
14:12
#24775
24M
24.00 mi16:35:105:10:0612:5513:44
13:44
#24772
40K
24.85 mi16:46:305:21:2612:5611:20
13:15
#24722
25.2M
25.20 mi16:51:165:26:1212:574:46
13:49
#24691
Finish
26.22 mi17:04:105:39:0612:5712:54
12:40
#24689
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi25023105861058624786(Top 97%)10443(Top 96%)10443(Top 880%)
10K6.21 mi3.10 mi24968+5510543+4310543+4324887(Top 97%)10500(Top 96%)10500(Top 885%)
15K9.32 mi3.11 mi24940+2810528+1510528+1524786(Top 97%)10443(Top 96%)10443(Top 880%)
20K12.43 mi3.11 mi24823+11710458+7010458+7024351(Top 95%)10210(Top 93%)10210(Top 860%)
Half13.11 mi0.68 mi24841-1810469-1110469-1125037(Top 98%)10648(Top 97%)10648(Top 897%)
25K15.53 mi2.42 mi24768+7310440+2910440+2924228(Top 95%)10207(Top 93%)10207(Top 860%)
30K18.64 mi3.11 mi24835-6710498-5810498-5824851(Top 97%)10605(Top 97%)10605(Top 893%)
20M20.00 mi1.36 mi24800+3510483+1510483+1524155(Top 95%)10306(Top 94%)10306(Top 868%)
21M21.00 mi1.00 mi24805-510494-1110494-1124435(Top 96%)10473(Top 96%)10473(Top 882%)
35K21.75 mi0.75 mi24784+2110488+610488+623548(Top 92%)10090(Top 92%)10090(Top 850%)
23M23.00 mi1.25 mi24775+910495-710495-723996(Top 94%)10287(Top 94%)10287(Top 867%)
24M24.00 mi1.00 mi24772+310500-510500-523922(Top 94%)10317(Top 94%)10317(Top 869%)
40K24.85 mi0.85 mi24722+5010479+2110479+2122666(Top 89%)9778(Top 90%)9778(Top 824%)
25.2M25.20 mi0.35 mi24691+3110464+1510464+1521334(Top 83%)9166(Top 84%)9166(Top 772%)
Finish26.22 mi1.02 mi24689+210469-510469-524045(Top 94%)10405(Top 95%)10405(Top 877%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
×21stories
+97ft-345ft

Overall

24786

Females

10443

F50-54

10443

5K→10K

3.1 - 6.2 mi

Top 97%
×5stories
+79ft-138ft

Overall

24887

Females

10500

F50-54

10500

10K→15K

6.2 - 9.3 mi

Top 97%
×3stories
+67ft-78ft

Overall

24786

Females

10443

F50-54

10443

15K→20K

9.3 - 12.4 mi

Top 95%
×5stories
+106ft-86ft

Overall

24351

Females

10210

F50-54

10210

20K→Half

12.4 - 13.1 mi

Top 98%
×2stories
+19ft-37ft

Overall

25037

Females

10648

F50-54

10648

Half→25K

13.1 - 15.5 mi

Top 95%
×4stories
+66ft-88ft

Overall

24228

Females

10207

F50-54

10207

25K→30K

15.5 - 18.6 mi

Top 97%
×9stories
+181ft-148ft

Overall

24851

Females

10605

F50-54

10605

30K→20M

18.6 - 20.0 mi

Top 95%
×5stories
+64ft-50ft

Overall

24155

Females

10306

F50-54

10306

20M→21M

20.0 - 21.0 mi

Top 96%
×8stories
+106ft-24ft

Overall

24435

Females

10473

F50-54

10473

21M→35K

21.0 - 21.8 mi

Top 92%
×7stories
+17ft-86ft

Overall

23548

Females

10090

F50-54

10090

35K→23M

21.8 - 23.0 mi

Top 94%
×5stories
+23ft-63ft

Overall

23996

Females

10287

F50-54

10287

23M→24M

23.0 - 24.0 mi

Top 94%
×6stories
+12ft-82ft

Overall

23922

Females

10317

F50-54

10317

24M→40K

24.0 - 24.9 mi

Top 89%
×1story
+6ft-20ft

Overall

22666

Females

9778

F50-54

9778

40K→25.2M

24.9 - 25.2 mi

Top 83%
×1story
+13ft-16ft

Overall

21334

Females

9166

F50-54

9166

25.2M→Finish

25.2 - 26.2 mi

Top 94%
×2stories
+22ft-21ft

Overall

24045

Females

10405

F50-54

10405

Passing Analysis

Category:
Athletes Passed
767
Passed By
433
Net Change
+334
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25023
5K → 10K12772+55#25023#24968
10K → 15K7749+28#24968#24940
15K → 20K13619+117#24940#24823
20K → Half1230-18#24823#24841
Half → 25K9118+73#24841#24768
25K → 30K45112-67#24768#24835
30K → 20M4813+35#24835#24800
20M → 21M3641-5#24800#24805
21M → 35K309+21#24805#24784
35K → 23M3829+9#24784#24775
23M → 24M2017+3#24775#24772
24M → 40K533+50#24772#24722
40K → 25.2M321+31#24722#24691
25.2M → Finish2220+2#24691#24689
TOTALS767433+334
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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