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BOSTON MARATHON 2024

Carolyn Taylor

Bib: 22104•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F50-54)
#0 / 1187
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
8:31/mi
26:28
↑ 97↓ 3451.5%
10K· 6.21 mi
8:48/mi
53:47
↑ 79↓ 1380.4%
15K· 9.32 mi
8:59/mi
1:21:41
↑ 67↓ 78
20K· 12.43 mi
9:12/mi
1:50:17
↑ 106↓ 860.1%
Half· 13.11 mi
8:52/mi
1:56:20
↑ 19↓ 370.5%
25K· 15.53 mi
9:30/mi
2:19:21
↑ 66↓ 880.2%
30K· 18.64 mi
9:58/mi
2:50:20
↑ 181↓ 1480.2%
20M
10:08/mi
3:04:06
↑ 64↓ 500.2%
21M
11:04/mi
3:15:10
↑ 106↓ 241.6%
35K· 21.75 mi
10:18/mi
3:22:52
↑ 17↓ 861.7%
23M
10:02/mi
3:35:26
↑ 23↓ 630.6%
24M
10:00/mi
3:45:26
↓ 821.3%
40K· 24.85 mi
9:54/mi
3:53:54
↓ 200.3%
25.2M
11:21/mi
3:57:49
↑ 13↓ 160.2%
Finish· 26.22 mi
9:35/mi
4:07:35
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:20
Pace8:52 /mi
2nd Half
Distance13.11 mi
Time2:11:15
Pace10:01 /mi
📊Positive Split: 12.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:4626:288:3126:28
8:31
-
10K
6.21 mi11:52:0553:478:3927:19
8:48
+0:17
15K
9.32 mi12:19:591:21:418:4627:54
8:59
+0:11
20K
12.43 mi12:48:351:50:178:5228:36
9:12
+0:13
Half
13.11 mi12:54:381:56:208:526:03
8:52
-0:20
25K
15.53 mi13:17:392:19:218:5823:01
9:30
+0:38
30K
18.64 mi13:48:382:50:209:0830:59
9:58
+0:28
20M
20.00 mi14:02:243:04:069:1213:46
10:08
+0:10
21M
21.00 mi14:13:283:15:109:1811:04
11:04
+0:56
35K
21.75 mi14:21:103:22:529:207:42
10:18
-0:46
23M
23.00 mi14:33:443:35:269:2212:34
10:02
-0:16
24M
24.00 mi14:43:443:45:269:2410:00
10:00
-0:02
40K
24.85 mi14:52:123:53:549:258:28
9:54
-0:06
25.2M
25.20 mi14:56:073:57:499:263:55
11:21
+1:27
Finish
26.22 mi15:05:534:07:359:279:46
9:35
-1:46

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

8:31 /mi

Average Pace

9:27 /mi

Slowest Pace

11:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:19:21

56% of race

Time at Steady Pace

1:25:33

35% of race

Time at Slower Pace

22:41

9% of race

Average Pace: 9:27 /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 mi11:24:4626:288:3126:28
8:31
#17886
10K
6.21 mi11:52:0553:478:3927:19
8:48
#18368
15K
9.32 mi12:19:591:21:418:4627:54
8:59
#18525
20K
12.43 mi12:48:351:50:178:5228:36
9:12
#18375
Half
13.11 mi12:54:381:56:208:526:03
8:52
#18325
25K
15.53 mi13:17:392:19:218:5823:01
9:30
#18174
30K
18.64 mi13:48:382:50:209:0830:59
9:58
#17993
20M
20.00 mi14:02:243:04:069:1213:46
10:08
#17906
21M
21.00 mi14:13:283:15:109:1811:04
11:04
#17831
35K
21.75 mi14:21:103:22:529:207:42
10:18
#17838
23M
23.00 mi14:33:443:35:269:2212:34
10:02
#17674
24M
24.00 mi14:43:443:45:269:2410:00
10:00
#17611
40K
24.85 mi14:52:123:53:549:258:28
9:54
#17489
25.2M
25.20 mi14:56:073:57:499:263:55
11:21
#17446
Finish
26.22 mi15:05:534:07:359:279:46
9:35
#17372
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi178866687668718816(Top 74%)7149(Top 65%)7149(Top 602%)
10K6.21 mi3.10 mi18368-4826965-2786965-27818823(Top 74%)7203(Top 66%)7203(Top 607%)
15K9.32 mi3.11 mi18525-1577033-687033-6818816(Top 74%)7149(Top 65%)7149(Top 602%)
20K12.43 mi3.11 mi18375+1506948+856948+8518213(Top 71%)6815(Top 62%)6815(Top 574%)
Half13.11 mi0.68 mi18325+506911+376911+3717685(Top 69%)6626(Top 61%)6626(Top 558%)
25K15.53 mi2.42 mi18174+1516864+476864+4717549(Top 69%)6564(Top 60%)6564(Top 553%)
30K18.64 mi3.11 mi17993+1816828+366828+3617273(Top 68%)6665(Top 61%)6665(Top 561%)
20M20.00 mi1.36 mi17906+876811+176811+1716913(Top 66%)6673(Top 61%)6673(Top 562%)
21M21.00 mi1.00 mi17831+756805+66805+616521(Top 65%)6611(Top 61%)6611(Top 557%)
35K21.75 mi0.75 mi17838-76823-186823-1818015(Top 71%)7345(Top 67%)7345(Top 619%)
23M23.00 mi1.25 mi17674+1646751+726751+7215613(Top 61%)6220(Top 57%)6220(Top 524%)
24M24.00 mi1.00 mi17611+636740+116740+1116358(Top 64%)6627(Top 61%)6627(Top 558%)
40K24.85 mi0.85 mi17489+1226707+336707+3314683(Top 57%)5869(Top 54%)5869(Top 494%)
25.2M25.20 mi0.35 mi17446+436697+106697+1015684(Top 61%)6385(Top 58%)6385(Top 538%)
Finish26.22 mi1.02 mi17372+746685+126685+1216888(Top 66%)6959(Top 64%)6959(Top 586%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×21story building
+97ft-345ft

Overall

18816

Females

7149

F50-54

7149

5K→10K

3.1 - 6.2 mi

Top 74%
×5story building
+79ft-138ft

Overall

18823

Females

7203

F50-54

7203

10K→15K

6.2 - 9.3 mi

Top 74%
×3story building
+67ft-78ft

Overall

18816

Females

7149

F50-54

7149

15K→20K

9.3 - 12.4 mi

Top 71%
×5story building
+106ft-86ft

Overall

18213

Females

6815

F50-54

6815

20K→Half

12.4 - 13.1 mi

Top 69%
×2story building
+19ft-37ft

Overall

17685

Females

6626

F50-54

6626

Half→25K

13.1 - 15.5 mi

Top 69%
×4story building
+66ft-88ft

Overall

17549

Females

6564

F50-54

6564

25K→30K

15.5 - 18.6 mi

Top 68%
×9story building
+181ft-148ft

Overall

17273

Females

6665

F50-54

6665

30K→20M

18.6 - 20.0 mi

Top 66%
×5story building
+64ft-50ft

Overall

16913

Females

6673

F50-54

6673

20M→21M

20.0 - 21.0 mi

Top 65%
×8story building
+106ft-24ft

Overall

16521

Females

6611

F50-54

6611

21M→35K

21.0 - 21.8 mi

Top 71%
×7story building
+17ft-86ft

Overall

18015

Females

7345

F50-54

7345

35K→23M

21.8 - 23.0 mi

Top 61%
×5story building
+23ft-63ft

Overall

15613

Females

6220

F50-54

6220

23M→24M

23.0 - 24.0 mi

Top 64%
×6story building
+12ft-82ft

Overall

16358

Females

6627

F50-54

6627

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

14683

Females

5869

F50-54

5869

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1story
+13ft-16ft

Overall

15684

Females

6385

F50-54

6385

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2story building
+22ft-21ft

Overall

16888

Females

6959

F50-54

6959

Passing Analysis

Category:
Athletes Passed
2226
Passed By
1712
Net Change
+514
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17886
5K → 10K124606-482#17886#18368
10K → 15K168325-157#18368#18525
15K → 20K318168+150#18525#18375
20K → Half6919+50#18375#18325
Half → 25K277126+151#18325#18174
25K → 30K341160+181#18174#17993
30K → 20M15669+87#17993#17906
20M → 21M13661+75#17906#17831
21M → 35K5966-7#17831#17838
35K → 23M19733+164#17838#17674
23M → 24M9128+63#17674#17611
24M → 40K13816+122#17611#17489
40K → 25.2M5310+43#17489#17446
25.2M → Finish9925+74#17446#17372
TOTALS22261712+514
📊

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