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BOSTON MARATHON 2024

Rachel Sowinski

Bib: 4905•F

MA

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
20:01
Rank: #2991
Start → 5K
20:01 | 6:27/mi
10K· 6.21 mi
40:01
Rank: #2765 (+226)
5K → 10K
20:00 | 6:26/mi
15K· 9.32 mi
1:00:25
Rank: #2840 (-75)
10K → 15K
20:24 | 6:34/mi
20K· 12.43 mi
1:21:47
Rank: #3164 (-324)
15K → 20K
21:22 | 6:53/mi
Half· 13.11 mi
1:26:25
Rank: #3195 (-31)
20K → Half
4:38 | 6:47/mi
25K· 15.53 mi
1:43:35
Rank: #3426 (-231)
Half → 25K
17:10 | 7:05/mi
30K· 18.64 mi
2:06:41
Rank: #3693 (-267)
25K → 30K
23:06 | 7:26/mi
20M
2:16:39
Rank: #3639 (+54)
30K → 20M
9:58 | 7:20/mi
21M
2:24:14
Rank: #3528 (+111)
20M → 21M
7:35 | 7:35/mi
35K· 21.75 mi
2:29:34
Rank: #3502 (+26)
21M → 35K
5:20 | 7:08/mi
23M
2:38:52
Rank: #3443 (+59)
35K → 23M
9:18 | 7:26/mi
24M
2:46:15
Rank: #3430 (+13)
23M → 24M
7:23 | 7:23/mi
40K· 24.85 mi
2:52:32
Rank: #3370 (+60)
24M → 40K
6:17 | 7:21/mi
25.2M
2:55:13
Rank: #3324 (+46)
40K → 25.2M
2:41 | 7:47/mi
Finish· 26.22 mi
3:01:58
Rank: #3179 (+145)
25.2M → Finish
6:45 | 6:37/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:25
Pace6:36 /mi
2nd Half
Distance13.11 mi
Time1:35:33
Pace7:17 /mi
📊Positive Split: 10.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:1320:016:2720:01
6:27
-
10K
6.21 mi10:43:1340:016:2620:00
6:26
-0:01
15K
9.32 mi11:03:371:00:256:2920:24
6:34
+0:08
20K
12.43 mi11:24:591:21:476:3521:22
6:53
+0:19
Half
13.11 mi11:29:371:26:256:364:38
6:47
-0:06
25K
15.53 mi11:46:471:43:356:4017:10
7:05
+0:18
30K
18.64 mi12:09:532:06:416:4823:06
7:26
+0:21
20M
20.00 mi12:19:512:16:396:509:58
7:20
-0:06
21M
21.00 mi12:27:262:24:146:527:35
7:35
+0:15
35K
21.75 mi12:32:462:29:346:535:20
7:08
-0:27
23M
23.00 mi12:42:042:38:526:549:18
7:26
+0:18
24M
24.00 mi12:49:272:46:156:567:23
7:23
-0:03
40K
24.85 mi12:55:442:52:326:566:17
7:21
-0:02
25.2M
25.20 mi12:58:252:55:136:572:41
7:47
+0:26
Finish
26.22 mi13:05:103:01:586:576:45
6:37
-1:10

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

6:26 /mi

Average Pace

6:57 /mi

Slowest Pace

7:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:33:10

51% of race

Time at Steady Pace

32:28

18% of race

Time at Slower Pace

56:20

31% 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 mi10:23:1320:016:2720:01
6:27
#2991
10K
6.21 mi10:43:1340:016:2620:00
6:26
#2765
15K
9.32 mi11:03:371:00:256:2920:24
6:34
#2840
20K
12.43 mi11:24:591:21:476:3521:22
6:53
#3164
Half
13.11 mi11:29:371:26:256:364:38
6:47
#3195
25K
15.53 mi11:46:471:43:356:4017:10
7:05
#3426
30K
18.64 mi12:09:532:06:416:4823:06
7:26
#3693
20M
20.00 mi12:19:512:16:396:509:58
7:20
#3639
21M
21.00 mi12:27:262:24:146:527:35
7:35
#3528
35K
21.75 mi12:32:462:29:346:535:20
7:08
#3502
23M
23.00 mi12:42:042:38:526:549:18
7:26
#3443
24M
24.00 mi12:49:272:46:156:567:23
7:23
#3430
40K
24.85 mi12:55:442:52:326:566:17
7:21
#3370
25.2M
25.20 mi12:58:252:55:136:572:41
7:47
#3324
Finish
26.22 mi13:05:103:01:586:576:45
6:37
#3179
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi29911241243088(Top 12%)140(Top 1%)140(Top 3%)
10K6.21 mi3.10 mi2765+226106+18106+182643(Top 10%)104(Top 1.0%)104(Top 2%)
15K9.32 mi3.11 mi2840-75115-9115-93088(Top 12%)140(Top 1%)140(Top 3%)
20K12.43 mi3.11 mi3164-324140-25140-254476(Top 18%)326(Top 3%)326(Top 7%)
Half13.11 mi0.68 mi3195-31144-4144-44507(Top 18%)333(Top 3%)333(Top 7%)
25K15.53 mi2.42 mi3426-231170-26170-264728(Top 19%)445(Top 4%)445(Top 10%)
30K18.64 mi3.11 mi3693-267216-46216-464794(Top 19%)578(Top 5%)578(Top 12%)
20M20.00 mi1.36 mi3639+54222-6222-63702(Top 14%)360(Top 3%)360(Top 8%)
21M21.00 mi1.00 mi3528+1112222222780(Top 11%)258(Top 2%)258(Top 6%)
35K21.75 mi0.75 mi3502+26226-4226-43545(Top 14%)399(Top 4%)399(Top 9%)
23M23.00 mi1.25 mi3443+59229-3229-33375(Top 13%)412(Top 4%)412(Top 9%)
24M24.00 mi1.00 mi3430+13241-12241-123688(Top 14%)560(Top 5%)560(Top 12%)
40K24.85 mi0.85 mi3370+60240+1240+12989(Top 12%)412(Top 4%)412(Top 9%)
25.2M25.20 mi0.35 mi3324+46239+1239+12177(Top 9%)254(Top 2%)254(Top 5%)
Finish26.22 mi1.02 mi3179+145233+6233+61764(Top 7%)198(Top 2%)198(Top 4%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

3088

Females

140

F18-39

140

5K→10K

3.1 - 6.2 mi

Top 10%
×5stories
+79ft-138ft

Overall

2643

Females

104

F18-39

104

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

3088

Females

140

F18-39

140

15K→20K

9.3 - 12.4 mi

Top 18%
×5stories
+106ft-86ft

Overall

4476

Females

326

F18-39

326

20K→Half

12.4 - 13.1 mi

Top 18%
×2stories
+19ft-37ft

Overall

4507

Females

333

F18-39

333

Half→25K

13.1 - 15.5 mi

Top 19%
×4stories
+66ft-88ft

Overall

4728

Females

445

F18-39

445

25K→30K

15.5 - 18.6 mi

Top 19%
×9stories
+181ft-148ft

Overall

4794

Females

578

F18-39

578

30K→20M

18.6 - 20.0 mi

Top 14%
×5stories
+64ft-50ft

Overall

3702

Females

360

F18-39

360

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

2780

Females

258

F18-39

258

21M→35K

21.0 - 21.8 mi

Top 14%
×7stories
+17ft-86ft

Overall

3545

Females

399

F18-39

399

35K→23M

21.8 - 23.0 mi

Top 13%
×5stories
+23ft-63ft

Overall

3375

Females

412

F18-39

412

23M→24M

23.0 - 24.0 mi

Top 14%
×6stories
+12ft-82ft

Overall

3688

Females

560

F18-39

560

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

2989

Females

412

F18-39

412

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2177

Females

254

F18-39

254

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2stories
+22ft-21ft

Overall

1764

Females

198

F18-39

198

Passing Analysis

Category:
Athletes Passed
1353
Passed By
1541
Net Change
-188
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2991
5K → 10K27953+226#2991#2765
10K → 15K82157-75#2765#2840
15K → 20K41365-324#2840#3164
20K → Half1041-31#3164#3195
Half → 25K67298-231#3195#3426
25K → 30K103370-267#3426#3693
30K → 20M11965+54#3693#3639
20M → 21M14332+111#3639#3528
21M → 35K5226+26#3528#3502
35K → 23M11657+59#3502#3443
23M → 24M6956+13#3443#3430
24M → 40K7515+60#3430#3370
40K → 25.2M493+46#3370#3324
25.2M → Finish1483+145#3324#3179
TOTALS13531541-188
📊

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