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BOSTON MARATHON 2024

Kristin Andruch

Bib: 19198•F

IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F40-44)
#0 / 1613
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
8:55/mi
27:41
↑ 97↓ 3451.5%
10K· 6.21 mi
8:49/mi
55:05
↑ 79↓ 1380.4%
15K· 9.32 mi
8:47/mi
1:22:21
↑ 67↓ 78
20K· 12.43 mi
8:51/mi
1:49:50
↑ 106↓ 860.1%
Half· 13.11 mi
8:46/mi
1:55:49
↑ 19↓ 370.5%
25K· 15.53 mi
8:55/mi
2:17:27
↑ 66↓ 880.2%
30K· 18.64 mi
9:29/mi
2:46:56
↑ 181↓ 1480.2%
20M
9:41/mi
3:00:06
↑ 64↓ 500.2%
21M
10:38/mi
3:10:44
↑ 106↓ 241.6%
35K· 21.75 mi
9:44/mi
3:18:01
↑ 17↓ 861.7%
23M
9:47/mi
3:30:16
↑ 23↓ 630.6%
24M
9:48/mi
3:40:04
↓ 821.3%
40K· 24.85 mi
10:09/mi
3:48:45
↓ 200.3%
25.2M
11:24/mi
3:52:41
↑ 13↓ 160.2%
Finish· 26.22 mi
9:37/mi
4:02:29
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:49
Pace8:50 /mi
2nd Half
Distance13.11 mi
Time2:06:40
Pace9:40 /mi
📊Positive Split: 9.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:3527:418:5527:41
8:55
-
10K
6.21 mi11:48:5955:058:5227:24
8:49
-0:06
15K
9.32 mi12:16:151:22:218:5027:16
8:47
-0:02
20K
12.43 mi12:43:441:49:508:5027:29
8:51
+0:04
Half
13.11 mi12:49:431:55:498:505:59
8:46
-0:05
25K
15.53 mi13:11:212:17:278:5121:38
8:55
+0:09
30K
18.64 mi13:40:502:46:568:5729:29
9:29
+0:34
20M
20.00 mi13:54:003:00:069:0013:10
9:41
+0:12
21M
21.00 mi14:04:383:10:449:0510:38
10:38
+0:57
35K
21.75 mi14:11:553:18:019:067:17
9:44
-0:54
23M
23.00 mi14:24:103:30:169:0912:15
9:47
+0:03
24M
24.00 mi14:33:583:40:049:109:48
9:48
+0:01
40K
24.85 mi14:42:393:48:459:128:41
10:09
+0:21
25.2M
25.20 mi14:46:353:52:419:143:56
11:24
+1:15
Finish
26.22 mi14:56:234:02:299:159:48
9:37
-1:47

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

8:46 /mi

Average Pace

9:15 /mi

Slowest Pace

11:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:17:27

57% of race

Time at Steady Pace

1:21:47

34% of race

Time at Slower Pace

23:15

10% of race

Average Pace: 9:15 /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 mi11:21:3527:418:5527:41
8:55
#19728
10K
6.21 mi11:48:5955:058:5227:24
8:49
#19345
15K
9.32 mi12:16:151:22:218:5027:16
8:47
#18862
20K
12.43 mi12:43:441:49:508:5027:29
8:51
#18192
Half
13.11 mi12:49:431:55:498:505:59
8:46
#18143
25K
15.53 mi13:11:212:17:278:5121:38
8:55
#17588
30K
18.64 mi13:40:502:46:568:5729:29
9:29
#17142
20M
20.00 mi13:54:003:00:069:0013:10
9:41
#17024
21M
21.00 mi14:04:383:10:449:0510:38
10:38
#16922
35K
21.75 mi14:11:553:18:019:067:17
9:44
#16882
23M
23.00 mi14:24:103:30:169:0912:15
9:47
#16755
24M
24.00 mi14:33:583:40:049:109:48
9:48
#16712
40K
24.85 mi14:42:393:48:459:128:41
10:09
#16641
25.2M
25.20 mi14:46:353:52:419:143:56
11:24
#16621
Finish
26.22 mi14:56:234:02:299:159:48
9:37
#16596
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi197287729772917870(Top 70%)6641(Top 61%)6641(Top 412%)
10K6.21 mi3.10 mi19345+3837505+2247505+22418960(Top 74%)7274(Top 67%)7274(Top 451%)
15K9.32 mi3.11 mi18862+4837225+2807225+28017870(Top 70%)6641(Top 61%)6641(Top 412%)
20K12.43 mi3.11 mi18192+6706838+3876838+38716648(Top 65%)5981(Top 55%)5981(Top 371%)
Half13.11 mi0.68 mi18143+496820+186820+1817231(Top 67%)6354(Top 58%)6354(Top 394%)
25K15.53 mi2.42 mi17588+5556544+2766544+27615183(Top 59%)5281(Top 48%)5281(Top 327%)
30K18.64 mi3.11 mi17142+4466339+2056339+20515424(Top 60%)5657(Top 52%)5657(Top 351%)
20M20.00 mi1.36 mi17024+1186308+316308+3115321(Top 60%)5854(Top 54%)5854(Top 363%)
21M21.00 mi1.00 mi16922+1026287+216287+2115260(Top 60%)5947(Top 54%)5947(Top 369%)
35K21.75 mi0.75 mi16882+406278+96278+916334(Top 64%)6524(Top 60%)6524(Top 404%)
23M23.00 mi1.25 mi16755+1276235+436235+4314708(Top 58%)5776(Top 53%)5776(Top 358%)
24M24.00 mi1.00 mi16712+436234+16234+115649(Top 61%)6271(Top 57%)6271(Top 389%)
40K24.85 mi0.85 mi16641+716228+66228+615562(Top 61%)6293(Top 58%)6293(Top 390%)
25.2M25.20 mi0.35 mi16621+206231-36231-315810(Top 62%)6443(Top 59%)6443(Top 399%)
Finish26.22 mi1.02 mi16596+256247-166247-1617024(Top 67%)7015(Top 64%)7015(Top 435%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21story building
+97ft-345ft

Overall

17870

Females

6641

F40-44

6641

5K→10K

3.1 - 6.2 mi

Top 74%
×5story building
+79ft-138ft

Overall

18960

Females

7274

F40-44

7274

10K→15K

6.2 - 9.3 mi

Top 70%
×3story building
+67ft-78ft

Overall

17870

Females

6641

F40-44

6641

15K→20K

9.3 - 12.4 mi

Top 65%
×5story building
+106ft-86ft

Overall

16648

Females

5981

F40-44

5981

20K→Half

12.4 - 13.1 mi

Top 67%
×2story building
+19ft-37ft

Overall

17231

Females

6354

F40-44

6354

Half→25K

13.1 - 15.5 mi

Top 59%
×4story building
+66ft-88ft

Overall

15183

Females

5281

F40-44

5281

25K→30K

15.5 - 18.6 mi

Top 60%
×9story building
+181ft-148ft

Overall

15424

Females

5657

F40-44

5657

30K→20M

18.6 - 20.0 mi

Top 60%
×5story building
+64ft-50ft

Overall

15321

Females

5854

F40-44

5854

20M→21M

20.0 - 21.0 mi

Top 60%
×8story building
+106ft-24ft

Overall

15260

Females

5947

F40-44

5947

21M→35K

21.0 - 21.8 mi

Top 64%
×7story building
+17ft-86ft

Overall

16334

Females

6524

F40-44

6524

35K→23M

21.8 - 23.0 mi

Top 58%
×5story building
+23ft-63ft

Overall

14708

Females

5776

F40-44

5776

23M→24M

23.0 - 24.0 mi

Top 61%
×6story building
+12ft-82ft

Overall

15649

Females

6271

F40-44

6271

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

15562

Females

6293

F40-44

6293

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1story
+13ft-16ft

Overall

15810

Females

6443

F40-44

6443

25.2M→Finish

25.2 - 26.2 mi

Top 67%
×2story building
+22ft-21ft

Overall

17024

Females

7015

F40-44

7015

Passing Analysis

Category:
Athletes Passed
3758
Passed By
626
Net Change
+3132
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19728
5K → 10K494111+383#19728#19345
10K → 15K51835+483#19345#18862
15K → 20K68616+670#18862#18192
20K → Half6819+49#18192#18143
Half → 25K5638+555#18143#17588
25K → 30K51064+446#17588#17142
30K → 20M16749+118#17142#17024
20M → 21M15351+102#17024#16922
21M → 35K8343+40#16922#16882
35K → 23M17346+127#16882#16755
23M → 24M9047+43#16755#16712
24M → 40K11948+71#16712#16641
40K → 25.2M4424+20#16641#16621
25.2M → Finish9065+25#16621#16596
TOTALS3758626+3132
📊

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