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BOSTON MARATHON 2024

Marta Sroka

Bib: 13519•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 28%
Gender (Female)
#0 / 10924
Top 12%
Masters (Masters Women)
#0 / 6263
Top 5%
Division (F40-44)
#0 / 1613
Top 11%
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
7:26/mi
23:05
↑ 97↓ 3451.5%
10K· 6.21 mi
7:39/mi
46:50
↑ 79↓ 1380.4%
15K· 9.32 mi
7:33/mi
1:10:18
↑ 67↓ 78
20K· 12.43 mi
7:47/mi
1:34:28
↑ 106↓ 860.1%
Half· 13.11 mi
7:34/mi
1:39:38
↑ 19↓ 370.5%
25K· 15.53 mi
7:47/mi
1:58:30
↑ 66↓ 880.2%
30K· 18.64 mi
7:57/mi
2:23:13
↑ 181↓ 1480.2%
20M
7:56/mi
2:34:00
↑ 64↓ 500.2%
21M
8:21/mi
2:42:21
↑ 106↓ 241.6%
35K· 21.75 mi
7:32/mi
2:47:59
↑ 17↓ 861.7%
23M
7:29/mi
2:57:21
↑ 23↓ 630.6%
24M
7:16/mi
3:04:37
↓ 821.3%
40K· 24.85 mi
7:26/mi
3:10:58
↓ 200.3%
25.2M
7:53/mi
3:13:41
↑ 13↓ 160.2%
Finish· 26.22 mi
7:05/mi
3:20:54
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:38
Pace7:36 /mi
2nd Half
Distance13.11 mi
Time1:41:16
Pace7:43 /mi
📊Positive Split: 1.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:4923:057:2623:05
7:26
-
10K
6.21 mi11:16:3446:507:3223:45
7:39
+0:13
15K
9.32 mi11:40:021:10:187:3323:28
7:33
-0:06
20K
12.43 mi12:04:121:34:287:3624:10
7:47
+0:14
Half
13.11 mi12:09:221:39:387:365:10
7:34
-0:13
25K
15.53 mi12:28:141:58:307:3818:52
7:47
+0:13
30K
18.64 mi12:52:572:23:137:4124:43
7:57
+0:10
20M
20.00 mi13:03:442:34:007:4210:47
7:56
-0:01
21M
21.00 mi13:12:052:42:217:448:21
8:21
+0:25
35K
21.75 mi13:17:432:47:597:435:38
7:32
-0:49
23M
23.00 mi13:27:052:57:217:439:22
7:29
-0:03
24M
24.00 mi13:34:213:04:377:427:16
7:16
-0:13
40K
24.85 mi13:40:423:10:587:416:21
7:26
+0:10
25.2M
25.20 mi13:43:253:13:417:412:43
7:53
+0:27
Finish
26.22 mi13:50:383:20:547:407:13
7:05
-0:48

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

7:05 /mi

Average Pace

7:40 /mi

Slowest Pace

8:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:34:20

77% of race

Time at Steady Pace

46:34

23% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:40 /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 mi10:52:4923:057:2623:05
7:26
#10194
10K
6.21 mi11:16:3446:507:3223:45
7:39
#10797
15K
9.32 mi11:40:021:10:187:3323:28
7:33
#10525
20K
12.43 mi12:04:121:34:287:3624:10
7:47
#10408
Half
13.11 mi12:09:221:39:387:365:10
7:34
#10350
25K
15.53 mi12:28:141:58:307:3818:52
7:47
#9982
30K
18.64 mi12:52:572:23:137:4124:43
7:57
#9419
20M
20.00 mi13:03:442:34:007:4210:47
7:56
#9091
21M
21.00 mi13:12:052:42:217:448:21
8:21
#8766
35K
21.75 mi13:17:432:47:597:435:38
7:32
#8584
23M
23.00 mi13:27:052:57:217:439:22
7:29
#8117
24M
24.00 mi13:34:213:04:377:427:16
7:16
#7777
40K
24.85 mi13:40:423:10:587:416:21
7:26
#7508
25.2M
25.20 mi13:43:253:13:417:412:43
7:53
#7343
Finish
26.22 mi13:50:383:20:547:407:13
7:05
#7112
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi101942106210610068(Top 39%)2205(Top 20%)2205(Top 137%)
10K6.21 mi3.10 mi10797-6032500-3942500-39411432(Top 45%)2880(Top 26%)2880(Top 179%)
15K9.32 mi3.11 mi10525+2722366+1342366+13410068(Top 39%)2205(Top 20%)2205(Top 137%)
20K12.43 mi3.11 mi10408+1172365+12365+110276(Top 40%)2467(Top 23%)2467(Top 153%)
Half13.11 mi0.68 mi10350+582348+172348+179665(Top 38%)2120(Top 19%)2120(Top 131%)
25K15.53 mi2.42 mi9982+3682205+1432205+1438808(Top 34%)1908(Top 17%)1908(Top 118%)
30K18.64 mi3.11 mi9419+5632021+1842021+1847620(Top 30%)1613(Top 15%)1613(Top 100%)
20M20.00 mi1.36 mi9091+3281919+1021919+1026416(Top 25%)1298(Top 12%)1298(Top 80%)
21M21.00 mi1.00 mi8766+3251833+861833+865559(Top 22%)1104(Top 10%)1104(Top 68%)
35K21.75 mi0.75 mi8584+1821778+551778+555229(Top 20%)989(Top 9%)989(Top 61%)
23M23.00 mi1.25 mi8117+4671627+1511627+1513565(Top 14%)473(Top 4%)473(Top 29%)
24M24.00 mi1.00 mi7777+3401520+1071520+1073275(Top 13%)455(Top 4%)455(Top 28%)
40K24.85 mi0.85 mi7508+2691451+691451+693272(Top 13%)529(Top 5%)529(Top 33%)
25.2M25.20 mi0.35 mi7343+1651408+431408+432462(Top 10%)333(Top 3%)333(Top 21%)
Finish26.22 mi1.02 mi7112+2311354+541354+543518(Top 14%)639(Top 6%)639(Top 40%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21story building
+97ft-345ft

Overall

10068

Females

2205

F40-44

2205

5K→10K

3.1 - 6.2 mi

Top 45%
×5story building
+79ft-138ft

Overall

11432

Females

2880

F40-44

2880

10K→15K

6.2 - 9.3 mi

Top 39%
×3story building
+67ft-78ft

Overall

10068

Females

2205

F40-44

2205

15K→20K

9.3 - 12.4 mi

Top 40%
×5story building
+106ft-86ft

Overall

10276

Females

2467

F40-44

2467

20K→Half

12.4 - 13.1 mi

Top 38%
×2story building
+19ft-37ft

Overall

9665

Females

2120

F40-44

2120

Half→25K

13.1 - 15.5 mi

Top 34%
×4story building
+66ft-88ft

Overall

8808

Females

1908

F40-44

1908

25K→30K

15.5 - 18.6 mi

Top 30%
×9story building
+181ft-148ft

Overall

7620

Females

1613

F40-44

1613

30K→20M

18.6 - 20.0 mi

Top 25%
×5story building
+64ft-50ft

Overall

6416

Females

1298

F40-44

1298

20M→21M

20.0 - 21.0 mi

Top 22%
×8story building
+106ft-24ft

Overall

5559

Females

1104

F40-44

1104

21M→35K

21.0 - 21.8 mi

Top 20%
×7story building
+17ft-86ft

Overall

5229

Females

989

F40-44

989

35K→23M

21.8 - 23.0 mi

Top 14%
×5story building
+23ft-63ft

Overall

3565

Females

473

F40-44

473

23M→24M

23.0 - 24.0 mi

Top 13%
×6story building
+12ft-82ft

Overall

3275

Females

455

F40-44

455

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3272

Females

529

F40-44

529

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2462

Females

333

F40-44

333

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2story building
+22ft-21ft

Overall

3518

Females

639

F40-44

639

Passing Analysis

Category:
Athletes Passed
4124*
Passed By
1042
Net Change
+3082
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10194
5K → 10K96699-603#10194#10797
10K → 15K35482+272#10797#10525
15K → 20K276159+117#10525#10408
20K → Half7315+58#10408#10350
Half → 25K396*28+368#10350#9982
25K → 30K59431+563#9982#9419
30K → 20M3368+328#9419#9091
20M → 21M33611+325#9091#8766
21M → 35K1875+182#8766#8584
35K → 23M4670+467#8584#8117
23M → 24M3411+340#8117#7777
24M → 40K2701+269#7777#7508
40K → 25.2M1672+165#7508#7343
25.2M → Finish2310+231#7343#7112
TOTALS4124*1042+3082

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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