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BOSTON MARATHON 2024

Jessica Marlier

Bib: 6837•F

FL

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 12%
Gender (Female)
#0 / 10924
Top 2%
Division (F18-39)
#0 / 4660
Top 4%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:37
Rank: #4319
Start → 5K
20:37 | 6:38/mi
10K· 6.21 mi
41:27
Rank: #4330 (-11)
5K → 10K
20:50 | 6:42/mi
15K· 9.32 mi
1:02:20
Rank: #4218 (+112)
10K → 15K
20:53 | 6:43/mi
20K· 12.43 mi
1:23:30
Rank: #4106 (+112)
15K → 20K
21:10 | 6:49/mi
Half· 13.11 mi
1:28:03
Rank: #4065 (+41)
20K → Half
4:33 | 6:40/mi
25K· 15.53 mi
1:44:51
Rank: #3991 (+74)
Half → 25K
16:48 | 6:56/mi
30K· 18.64 mi
2:07:03
Rank: #3815 (+176)
25K → 30K
22:12 | 7:09/mi
20M
2:16:56
Rank: #3721 (+94)
30K → 20M
9:53 | 7:16/mi
21M
2:24:44
Rank: #3667 (+54)
20M → 21M
7:48 | 7:48/mi
35K· 21.75 mi
2:29:58
Rank: #3609 (+58)
21M → 35K
5:14 | 7:00/mi
23M
2:39:02
Rank: #3486 (+123)
35K → 23M
9:04 | 7:14/mi
24M
2:46:11
Rank: #3414 (+72)
23M → 24M
7:09 | 7:09/mi
40K· 24.85 mi
2:52:16
Rank: #3319 (+95)
24M → 40K
6:05 | 7:07/mi
25.2M
2:54:55
Rank: #3271 (+48)
40K → 25.2M
2:39 | 7:41/mi
Finish· 26.22 mi
3:01:55
Rank: #3171 (+100)
25.2M → Finish
7:00 | 6:52/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:03
Pace6:43 /mi
2nd Half
Distance13.11 mi
Time1:33:52
Pace7:10 /mi
📊Positive Split: 6.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:3120:376:3820:37
6:38
-
10K
6.21 mi10:46:2141:276:4020:50
6:42
+0:04
15K
9.32 mi11:07:141:02:206:4120:53
6:43
+0:01
20K
12.43 mi11:28:241:23:306:4321:10
6:49
+0:06
Half
13.11 mi11:32:571:28:036:434:33
6:40
-0:09
25K
15.53 mi11:49:451:44:516:4516:48
6:56
+0:16
30K
18.64 mi12:11:572:07:036:4922:12
7:09
+0:13
20M
20.00 mi12:21:502:16:566:519:53
7:16
+0:07
21M
21.00 mi12:29:382:24:446:547:48
7:48
+0:32
35K
21.75 mi12:34:522:29:586:545:14
7:00
-0:48
23M
23.00 mi12:43:562:39:026:559:04
7:14
+0:14
24M
24.00 mi12:51:052:46:116:557:09
7:09
-0:05
40K
24.85 mi12:57:102:52:166:566:05
7:07
-0:02
25.2M
25.20 mi12:59:492:54:556:562:39
7:41
+0:34
Finish
26.22 mi13:06:493:01:556:577:00
6:52
-0:49

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

6:38 /mi

Average Pace

6:57 /mi

Slowest Pace

7:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:51:28

94% of race

Time at Steady Pace

10:27

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:56 /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 mi10:25:3120:376:3820:37
6:38
#4319
10K
6.21 mi10:46:2141:276:4020:50
6:42
#4330
15K
9.32 mi11:07:141:02:206:4120:53
6:43
#4218
20K
12.43 mi11:28:241:23:306:4321:10
6:49
#4106
Half
13.11 mi11:32:571:28:036:434:33
6:40
#4065
25K
15.53 mi11:49:451:44:516:4516:48
6:56
#3991
30K
18.64 mi12:11:572:07:036:4922:12
7:09
#3815
20M
20.00 mi12:21:502:16:566:519:53
7:16
#3721
21M
21.00 mi12:29:382:24:446:547:48
7:48
#3667
35K
21.75 mi12:34:522:29:586:545:14
7:00
#3609
23M
23.00 mi12:43:562:39:026:559:04
7:14
#3486
24M
24.00 mi12:51:052:46:116:557:09
7:09
#3414
40K
24.85 mi12:57:102:52:166:566:05
7:07
#3319
25.2M
25.20 mi12:59:492:54:556:562:39
7:41
#3271
Finish
26.22 mi13:06:493:01:556:577:00
6:52
#3171
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi43192452454090(Top 16%)243(Top 2%)243(Top 5%)
10K6.21 mi3.10 mi4330-11248-3248-34388(Top 17%)275(Top 3%)275(Top 6%)
15K9.32 mi3.11 mi4218+112254-6254-64090(Top 16%)243(Top 2%)243(Top 5%)
20K12.43 mi3.11 mi4106+112237+17237+173975(Top 16%)251(Top 2%)251(Top 5%)
Half13.11 mi0.68 mi4065+41232+5232+53641(Top 14%)212(Top 2%)212(Top 5%)
25K15.53 mi2.42 mi3991+74233-1233-13981(Top 16%)293(Top 3%)293(Top 6%)
30K18.64 mi3.11 mi3815+176227+6227+63566(Top 14%)304(Top 3%)304(Top 7%)
20M20.00 mi1.36 mi3721+94231-4231-43457(Top 14%)321(Top 3%)321(Top 7%)
21M21.00 mi1.00 mi3667+54238-7238-73469(Top 14%)385(Top 4%)385(Top 8%)
35K21.75 mi0.75 mi3609+582382383092(Top 12%)308(Top 3%)308(Top 7%)
23M23.00 mi1.25 mi3486+123236+2236+22717(Top 11%)278(Top 3%)278(Top 6%)
24M24.00 mi1.00 mi3414+722362362837(Top 11%)334(Top 3%)334(Top 7%)
40K24.85 mi0.85 mi3319+95234+2234+22254(Top 9%)251(Top 2%)251(Top 5%)
25.2M25.20 mi0.35 mi3271+48232+2232+21911(Top 7%)210(Top 2%)210(Top 5%)
Finish26.22 mi1.02 mi3171+100230+2230+22629(Top 10%)372(Top 3%)372(Top 8%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21stories
+97ft-345ft

Overall

4090

Females

243

F18-39

243

5K→10K

3.1 - 6.2 mi

Top 17%
×5stories
+79ft-138ft

Overall

4388

Females

275

F18-39

275

10K→15K

6.2 - 9.3 mi

Top 16%
×3stories
+67ft-78ft

Overall

4090

Females

243

F18-39

243

15K→20K

9.3 - 12.4 mi

Top 16%
×5stories
+106ft-86ft

Overall

3975

Females

251

F18-39

251

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

3641

Females

212

F18-39

212

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

3981

Females

293

F18-39

293

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3566

Females

304

F18-39

304

30K→20M

18.6 - 20.0 mi

Top 14%
×5stories
+64ft-50ft

Overall

3457

Females

321

F18-39

321

20M→21M

20.0 - 21.0 mi

Top 14%
×8stories
+106ft-24ft

Overall

3469

Females

385

F18-39

385

21M→35K

21.0 - 21.8 mi

Top 12%
×7stories
+17ft-86ft

Overall

3092

Females

308

F18-39

308

35K→23M

21.8 - 23.0 mi

Top 11%
×5stories
+23ft-63ft

Overall

2717

Females

278

F18-39

278

23M→24M

23.0 - 24.0 mi

Top 11%
×6stories
+12ft-82ft

Overall

2837

Females

334

F18-39

334

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2254

Females

251

F18-39

251

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

1911

Females

210

F18-39

210

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2stories
+22ft-21ft

Overall

2629

Females

372

F18-39

372

Passing Analysis

Category:
Athletes Passed
1890
Passed By
742
Net Change
+1148
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4319
5K → 10K181192-11#4319#4330
10K → 15K19280+112#4330#4218
15K → 20K19987+112#4218#4106
20K → Half487+41#4106#4065
Half → 25K16086+74#4065#3991
25K → 30K26993+176#3991#3815
30K → 20M14955+94#3815#3721
20M → 21M11258+54#3721#3667
21M → 35K7315+58#3667#3609
35K → 23M15027+123#3609#3486
23M → 24M9422+72#3486#3414
24M → 40K1027+95#3414#3319
40K → 25.2M513+48#3319#3271
25.2M → Finish11010+100#3271#3171
TOTALS1890742+1148
📊

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