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BOSTON MARATHON 2024

Denise Sechelski

Bib: 23473•F

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F60-64)
#0 / 549
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
9:20/mi
29:00
↑ 97↓ 3451.5%
10K· 6.21 mi
9:16/mi
57:48
↑ 79↓ 1380.4%
15K· 9.32 mi
9:08/mi
1:26:11
↑ 67↓ 78
20K· 12.43 mi
9:34/mi
1:55:55
↑ 106↓ 860.1%
Half· 13.11 mi
9:33/mi
2:02:26
↑ 19↓ 370.5%
25K· 15.53 mi
10:43/mi
2:28:24
↑ 66↓ 880.2%
30K· 18.64 mi
12:14/mi
3:06:23
↑ 181↓ 1480.2%
20M
12:25/mi
3:23:15
↑ 64↓ 500.2%
21M
13:52/mi
3:37:07
↑ 106↓ 241.6%
35K· 21.75 mi
12:37/mi
3:46:33
↑ 17↓ 861.7%
23M
12:54/mi
4:02:42
↑ 23↓ 630.6%
24M
12:33/mi
4:15:15
↓ 821.3%
40K· 24.85 mi
12:25/mi
4:25:52
↓ 200.3%
25.2M
13:58/mi
4:30:41
↑ 13↓ 160.2%
Finish· 26.22 mi
12:18/mi
4:43:13
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:02:26
Pace9:20 /mi
2nd Half
Distance13.11 mi
Time2:40:47
Pace12:16 /mi
📊Positive Split: 31.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:30:1629:009:2029:00
9:20
-
10K
6.21 mi11:59:0457:489:1828:48
9:16
-0:04
15K
9.32 mi12:27:271:26:119:1528:23
9:08
-0:08
20K
12.43 mi12:57:111:55:559:2029:44
9:34
+0:26
Half
13.11 mi13:03:422:02:269:206:31
9:33
-0:01
25K
15.53 mi13:29:402:28:249:3325:58
10:43
+1:10
30K
18.64 mi14:07:393:06:2310:0037:59
12:14
+1:31
20M
20.00 mi14:24:313:23:1510:1016:52
12:25
+0:11
21M
21.00 mi14:38:233:37:0710:2013:52
13:52
+1:27
35K
21.75 mi14:47:493:46:3310:259:26
12:37
-1:15
23M
23.00 mi15:03:584:02:4210:3316:09
12:54
+0:17
24M
24.00 mi15:16:314:15:1510:3812:33
12:33
-0:21
40K
24.85 mi15:27:084:25:5210:4210:37
12:25
-0:08
25.2M
25.20 mi15:31:574:30:4110:444:49
13:58
+1:33
Finish
26.22 mi15:44:294:43:1310:4912:32
12:18
-1:40

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

9:08 /mi

Average Pace

10:49 /mi

Slowest Pace

13:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:28:24

52% of race

Time at Steady Pace

1:56:08

41% of race

Time at Slower Pace

18:41

7% of race

Average Pace: 10:48 /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 mi11:30:1629:009:2029:00
9:20
#21237
10K
6.21 mi11:59:0457:489:1828:48
9:16
#20985
15K
9.32 mi12:27:271:26:119:1528:23
9:08
#20473
20K
12.43 mi12:57:111:55:559:2029:44
9:34
#20200
Half
13.11 mi13:03:422:02:269:206:31
9:33
#20207
25K
15.53 mi13:29:402:28:249:3325:58
10:43
#20297
30K
18.64 mi14:07:393:06:2310:0037:59
12:14
#20761
20M
20.00 mi14:24:313:23:1510:1016:52
12:25
#20891
21M
21.00 mi14:38:233:37:0710:2013:52
13:52
#20991
35K
21.75 mi14:47:493:46:3310:259:26
12:37
#21065
23M
23.00 mi15:03:584:02:4210:3316:09
12:54
#21149
24M
24.00 mi15:16:314:15:1510:3812:33
12:33
#21219
40K
24.85 mi15:27:084:25:5210:4210:37
12:25
#21225
25.2M
25.20 mi15:31:574:30:4110:444:49
13:58
#21233
Finish
26.22 mi15:44:294:43:1310:4912:32
12:18
#21330
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi212378534853419471(Top 76%)7508(Top 69%)7508(Top 1368%)
10K6.21 mi3.10 mi20985+2528380+1548380+15420700(Top 81%)8200(Top 75%)8200(Top 1494%)
15K9.32 mi3.11 mi20473+5128074+3068074+30619471(Top 76%)7508(Top 69%)7508(Top 1368%)
20K12.43 mi3.11 mi20200+2737930+1447930+14419431(Top 76%)7509(Top 69%)7509(Top 1368%)
Half13.11 mi0.68 mi20207-77930793020254(Top 79%)8030(Top 74%)8030(Top 1463%)
25K15.53 mi2.42 mi20297-908000-708000-7020901(Top 82%)8417(Top 77%)8417(Top 1533%)
30K18.64 mi3.11 mi20761-4648302-3028302-30222311(Top 87%)9304(Top 85%)9304(Top 1695%)
20M20.00 mi1.36 mi20891-1308403-1018403-10122044(Top 86%)9276(Top 85%)9276(Top 1690%)
21M21.00 mi1.00 mi20991-1008481-788481-7822156(Top 87%)9365(Top 86%)9365(Top 1706%)
35K21.75 mi0.75 mi21065-748536-558536-5522755(Top 89%)9706(Top 89%)9706(Top 1768%)
23M23.00 mi1.25 mi21149-848614-788614-7822385(Top 88%)9546(Top 87%)9546(Top 1739%)
24M24.00 mi1.00 mi21219-708669-558669-5522369(Top 88%)9614(Top 88%)9614(Top 1751%)
40K24.85 mi0.85 mi21225-68688-198688-1921252(Top 83%)9111(Top 83%)9111(Top 1660%)
25.2M25.20 mi0.35 mi21233-88706-188706-1821566(Top 84%)9253(Top 85%)9253(Top 1685%)
Finish26.22 mi1.02 mi21330-978769-638769-6323631(Top 92%)10229(Top 94%)10229(Top 1863%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21story building
+97ft-345ft

Overall

19471

Females

7508

F60-64

7508

5K→10K

3.1 - 6.2 mi

Top 81%
×5story building
+79ft-138ft

Overall

20700

Females

8200

F60-64

8200

10K→15K

6.2 - 9.3 mi

Top 76%
×3story building
+67ft-78ft

Overall

19471

Females

7508

F60-64

7508

15K→20K

9.3 - 12.4 mi

Top 76%
×5story building
+106ft-86ft

Overall

19431

Females

7509

F60-64

7509

20K→Half

12.4 - 13.1 mi

Top 79%
×2story building
+19ft-37ft

Overall

20254

Females

8030

F60-64

8030

Half→25K

13.1 - 15.5 mi

Top 82%
×4story building
+66ft-88ft

Overall

20901

Females

8417

F60-64

8417

25K→30K

15.5 - 18.6 mi

Top 87%
×9story building
+181ft-148ft

Overall

22311

Females

9304

F60-64

9304

30K→20M

18.6 - 20.0 mi

Top 86%
×5story building
+64ft-50ft

Overall

22044

Females

9276

F60-64

9276

20M→21M

20.0 - 21.0 mi

Top 87%
×8story building
+106ft-24ft

Overall

22156

Females

9365

F60-64

9365

21M→35K

21.0 - 21.8 mi

Top 89%
×7story building
+17ft-86ft

Overall

22755

Females

9706

F60-64

9706

35K→23M

21.8 - 23.0 mi

Top 88%
×5story building
+23ft-63ft

Overall

22385

Females

9546

F60-64

9546

23M→24M

23.0 - 24.0 mi

Top 88%
×6story building
+12ft-82ft

Overall

22369

Females

9614

F60-64

9614

24M→40K

24.0 - 24.9 mi

Top 83%
×1story
+6ft-20ft

Overall

21252

Females

9111

F60-64

9111

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1story
+13ft-16ft

Overall

21566

Females

9253

F60-64

9253

25.2M→Finish

25.2 - 26.2 mi

Top 92%
×2story building
+22ft-21ft

Overall

23631

Females

10229

F60-64

10229

Passing Analysis

Category:
Athletes Passed
1813
Passed By
1906
Net Change
-93
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21237
5K → 10K395143+252#21237#20985
10K → 15K54129+512#20985#20473
15K → 20K34370+273#20473#20200
20K → Half3037-7#20200#20207
Half → 25K122212-90#20207#20297
25K → 30K65529-464#20297#20761
30K → 20M46176-130#20761#20891
20M → 21M46146-100#20891#20991
21M → 35K28102-74#20991#21065
35K → 23M52136-84#21065#21149
23M → 24M42112-70#21149#21219
24M → 40K5157-6#21219#21225
40K → 25.2M2533-8#21225#21233
25.2M → Finish27124-97#21233#21330
TOTALS18131906-93
📊

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