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BOSTON MARATHON 2024

Reka Demoulin

Bib: 11208•F

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 13%
Gender (Female)
#0 / 10924
Top 2%
Division (F18-39)
#0 / 4660
Top 5%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:08
Rank: #5672
Start → 5K
21:08 | 6:48/mi
10K· 6.21 mi
42:29
Rank: #5705 (-33)
5K → 10K
21:21 | 6:52/mi
15K· 9.32 mi
1:03:38
Rank: #5398 (+307)
10K → 15K
21:09 | 6:48/mi
20K· 12.43 mi
1:25:00
Rank: #5105 (+293)
15K → 20K
21:22 | 6:53/mi
Half· 13.11 mi
1:29:40
Rank: #5085 (+20)
20K → Half
4:40 | 6:50/mi
25K· 15.53 mi
1:46:25
Rank: #4737 (+348)
Half → 25K
16:45 | 6:55/mi
30K· 18.64 mi
2:08:10
Rank: #4256 (+481)
25K → 30K
21:45 | 7:00/mi
20M
2:17:41
Rank: #3986 (+270)
30K → 20M
9:31 | 7:00/mi
21M
2:25:08
Rank: #3783 (+203)
20M → 21M
7:27 | 7:27/mi
35K· 21.75 mi
2:30:23
Rank: #3717 (+66)
21M → 35K
5:15 | 7:01/mi
23M
2:39:43
Rank: #3640 (+77)
35K → 23M
9:20 | 7:27/mi
24M
2:46:52
Rank: #3555 (+85)
23M → 24M
7:09 | 7:09/mi
40K· 24.85 mi
2:53:06
Rank: #3471 (+84)
24M → 40K
6:14 | 7:17/mi
25.2M
2:55:51
Rank: #3421 (+50)
40K → 25.2M
2:45 | 7:58/mi
Finish· 26.22 mi
3:02:58
Rank: #3350 (+71)
25.2M → Finish
7:07 | 6:59/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:40
Pace6:50 /mi
2nd Half
Distance13.11 mi
Time1:33:18
Pace7:07 /mi
📊Positive Split: 4.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:2421:086:4821:08
6:48
-
10K
6.21 mi11:09:4542:296:5021:21
6:52
+0:04
15K
9.32 mi11:30:541:03:386:5021:09
6:48
-0:04
20K
12.43 mi11:52:161:25:006:5021:22
6:53
+0:05
Half
13.11 mi11:56:561:29:406:504:40
6:50
-0:03
25K
15.53 mi12:13:411:46:256:5116:45
6:55
+0:05
30K
18.64 mi12:35:262:08:106:5321:45
7:00
+0:05
20M
20.00 mi12:44:572:17:416:539:31
7:00
0:00
21M
21.00 mi12:52:242:25:086:557:27
7:27
+0:27
35K
21.75 mi12:57:392:30:236:555:15
7:01
-0:26
23M
23.00 mi13:06:592:39:436:579:20
7:27
+0:26
24M
24.00 mi13:14:082:46:526:577:09
7:09
-0:18
40K
24.85 mi13:20:222:53:066:586:14
7:17
+0:08
25.2M
25.20 mi13:23:072:55:516:592:45
7:58
+0:41
Finish
26.22 mi13:30:143:02:586:597:07
6:59
-0:59

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

6:48 /mi

Average Pace

6:59 /mi

Slowest Pace

7:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:00:13

98% of race

Time at Steady Pace

2:45

2% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:59 /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 mi10:48:2421:086:4821:08
6:48
#5672
10K
6.21 mi11:09:4542:296:5021:21
6:52
#5705
15K
9.32 mi11:30:541:03:386:5021:09
6:48
#5398
20K
12.43 mi11:52:161:25:006:5021:22
6:53
#5105
Half
13.11 mi11:56:561:29:406:504:40
6:50
#5085
25K
15.53 mi12:13:411:46:256:5116:45
6:55
#4737
30K
18.64 mi12:35:262:08:106:5321:45
7:00
#4256
20M
20.00 mi12:44:572:17:416:539:31
7:00
#3986
21M
21.00 mi12:52:242:25:086:557:27
7:27
#3783
35K
21.75 mi12:57:392:30:236:555:15
7:01
#3717
23M
23.00 mi13:06:592:39:436:579:20
7:27
#3640
24M
24.00 mi13:14:082:46:526:577:09
7:09
#3555
40K
24.85 mi13:20:222:53:066:586:14
7:17
#3471
25.2M
25.20 mi13:23:072:55:516:592:45
7:58
#3421
Finish
26.22 mi13:30:143:02:586:597:07
6:59
#3350
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi56724734734806(Top 19%)353(Top 3%)353(Top 8%)
10K6.21 mi3.10 mi5705-33485-12485-125809(Top 23%)527(Top 5%)527(Top 11%)
15K9.32 mi3.11 mi5398+307428+57428+574806(Top 19%)353(Top 3%)353(Top 8%)
20K12.43 mi3.11 mi5105+293381+47381+474477(Top 18%)327(Top 3%)327(Top 7%)
Half13.11 mi0.68 mi5085+20380+1380+14848(Top 19%)384(Top 4%)384(Top 8%)
25K15.53 mi2.42 mi4737+348351+29351+293868(Top 15%)274(Top 3%)274(Top 6%)
30K18.64 mi3.11 mi4256+481292+59292+592887(Top 11%)190(Top 2%)190(Top 4%)
20M20.00 mi1.36 mi3986+270264+28264+282400(Top 9%)163(Top 1%)163(Top 3%)
21M21.00 mi1.00 mi3783+203252+12252+122366(Top 9%)188(Top 2%)188(Top 4%)
35K21.75 mi0.75 mi3717+66253-1253-13157(Top 12%)319(Top 3%)319(Top 7%)
23M23.00 mi1.25 mi3640+77259-6259-63459(Top 14%)435(Top 4%)435(Top 9%)
24M24.00 mi1.00 mi3555+852592592838(Top 11%)335(Top 3%)335(Top 7%)
40K24.85 mi0.85 mi3471+84257+2257+22793(Top 11%)358(Top 3%)358(Top 8%)
25.2M25.20 mi0.35 mi3421+50256+1256+12700(Top 11%)379(Top 3%)379(Top 8%)
Finish26.22 mi1.02 mi3350+71255+1255+13080(Top 12%)493(Top 5%)493(Top 11%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21stories
+97ft-345ft

Overall

4806

Females

353

F18-39

353

5K→10K

3.1 - 6.2 mi

Top 23%
×5stories
+79ft-138ft

Overall

5809

Females

527

F18-39

527

10K→15K

6.2 - 9.3 mi

Top 19%
×3stories
+67ft-78ft

Overall

4806

Females

353

F18-39

353

15K→20K

9.3 - 12.4 mi

Top 18%
×5stories
+106ft-86ft

Overall

4477

Females

327

F18-39

327

20K→Half

12.4 - 13.1 mi

Top 19%
×2stories
+19ft-37ft

Overall

4848

Females

384

F18-39

384

Half→25K

13.1 - 15.5 mi

Top 15%
×4stories
+66ft-88ft

Overall

3868

Females

274

F18-39

274

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

2887

Females

190

F18-39

190

30K→20M

18.6 - 20.0 mi

Top 9%
×5stories
+64ft-50ft

Overall

2400

Females

163

F18-39

163

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2366

Females

188

F18-39

188

21M→35K

21.0 - 21.8 mi

Top 12%
×7stories
+17ft-86ft

Overall

3157

Females

319

F18-39

319

35K→23M

21.8 - 23.0 mi

Top 14%
×5stories
+23ft-63ft

Overall

3459

Females

435

F18-39

435

23M→24M

23.0 - 24.0 mi

Top 11%
×6stories
+12ft-82ft

Overall

2838

Females

335

F18-39

335

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

2793

Females

358

F18-39

358

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

2700

Females

379

F18-39

379

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2stories
+22ft-21ft

Overall

3080

Females

493

F18-39

493

Passing Analysis

Category:
Athletes Passed
2742
Passed By
420
Net Change
+2322
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5672
5K → 10K163196-33#5672#5705
10K → 15K32922+307#5705#5398
15K → 20K32027+293#5398#5105
20K → Half4121+20#5105#5085
Half → 25K37224+348#5085#4737
25K → 30K49211+481#4737#4256
30K → 20M2733+270#4256#3986
20M → 21M2096+203#3986#3783
21M → 35K8418+66#3783#3717
35K → 23M12043+77#3717#3640
23M → 24M10419+85#3640#3555
24M → 40K928+84#3555#3471
40K → 25.2M533+50#3471#3421
25.2M → Finish9019+71#3421#3350
TOTALS2742420+2322
📊

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