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BOSTON MARATHON 2024

Carrie Baird

Bib: 23501•F

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F60-64)
#0 / 549
Top 39%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:21
Rank: #21582
Start → 5K
29:21 | 9:27/mi
10K· 6.21 mi
1:00:49
Rank: #22286 (-704)
5K → 10K
31:28 | 10:08/mi
15K· 9.32 mi
1:30:59
Rank: #21912 (+374)
10K → 15K
30:10 | 9:43/mi
20K· 12.43 mi
2:01:23
Rank: #21373 (+539)
15K → 20K
30:24 | 9:47/mi
Half· 13.11 mi
2:07:58
Rank: #21312 (+61)
20K → Half
6:35 | 9:39/mi
25K· 15.53 mi
2:31:33
Rank: #20848 (+464)
Half → 25K
23:35 | 9:44/mi
30K· 18.64 mi
3:03:17
Rank: #20326 (+522)
25K → 30K
31:44 | 10:13/mi
20M
3:16:37
Rank: #20012 (+314)
30K → 20M
13:20 | 9:49/mi
21M
3:27:16
Rank: #19738 (+274)
20M → 21M
10:39 | 10:39/mi
35K· 21.75 mi
3:34:32
Rank: #19587 (+151)
21M → 35K
7:16 | 9:43/mi
23M
3:47:25
Rank: #19405 (+182)
35K → 23M
12:53 | 10:17/mi
24M
3:58:16
Rank: #19356 (+49)
23M → 24M
10:51 | 10:51/mi
40K· 24.85 mi
4:07:47
Rank: #19304 (+52)
24M → 40K
9:31 | 11:08/mi
25.2M
4:12:21
Rank: #19312 (-8)
40K → 25.2M
4:34 | 13:15/mi
Finish· 26.22 mi
4:22:12
Rank: #19226 (+86)
25.2M → Finish
9:51 | 9:40/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:07:58
Pace9:46 /mi
2nd Half
Distance13.11 mi
Time2:14:14
Pace10:14 /mi
📊Positive Split: 4.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:5829:219:2729:21
9:27
-
10K
6.21 mi12:00:261:00:499:4731:28
10:08
+0:41
15K
9.32 mi12:30:361:30:599:4630:10
9:43
-0:25
20K
12.43 mi13:01:002:01:239:4630:24
9:47
+0:04
Half
13.11 mi13:07:352:07:589:466:35
9:39
-0:08
25K
15.53 mi13:31:102:31:339:4523:35
9:44
+0:05
30K
18.64 mi14:02:543:03:179:5031:44
10:13
+0:29
20M
20.00 mi14:16:143:16:379:5013:20
9:49
-0:24
21M
21.00 mi14:26:533:27:169:5210:39
10:39
+0:50
35K
21.75 mi14:34:093:34:329:527:16
9:43
-0:56
23M
23.00 mi14:47:023:47:259:5312:53
10:17
+0:34
24M
24.00 mi14:57:533:58:169:5610:51
10:51
+0:34
40K
24.85 mi15:07:244:07:479:589:31
11:08
+0:17
25.2M
25.20 mi15:11:584:12:2110:014:34
13:15
+2:07
Finish
26.22 mi15:21:494:22:1210:009:51
9:40
-3:35

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

9:27 /mi

Average Pace

10:00 /mi

Slowest Pace

13:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:33:44

82% of race

Time at Slower Pace

48:28

18% of race

Average Pace: 10:00 /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 mi11:28:5829:219:2729:21
9:27
#21582
10K
6.21 mi12:00:261:00:499:4731:28
10:08
#22286
15K
9.32 mi12:30:361:30:599:4630:10
9:43
#21912
20K
12.43 mi13:01:002:01:239:4630:24
9:47
#21373
Half
13.11 mi13:07:352:07:589:466:35
9:39
#21312
25K
15.53 mi13:31:102:31:339:4523:35
9:44
#20848
30K
18.64 mi14:02:543:03:179:5031:44
10:13
#20326
20M
20.00 mi14:16:143:16:379:5013:20
9:49
#20012
21M
21.00 mi14:26:533:27:169:5210:39
10:39
#19738
35K
21.75 mi14:34:093:34:329:527:16
9:43
#19587
23M
23.00 mi14:47:023:47:259:5312:53
10:17
#19405
24M
24.00 mi14:57:533:58:169:5610:51
10:51
#19356
40K
24.85 mi15:07:244:07:479:589:31
11:08
#19304
25.2M
25.20 mi15:11:584:12:2110:014:34
13:15
#19312
Finish
26.22 mi15:21:494:22:1210:009:51
9:40
#19226
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi215828705870521218(Top 83%)8447(Top 77%)8447(Top 1539%)
10K6.21 mi3.10 mi22286-7049049-3449049-34422814(Top 89%)9341(Top 86%)9341(Top 1701%)
15K9.32 mi3.11 mi21912+3748856+1938856+19321218(Top 83%)8447(Top 77%)8447(Top 1539%)
20K12.43 mi3.11 mi21373+5398554+3028554+30220017(Top 78%)7818(Top 72%)7818(Top 1424%)
Half13.11 mi0.68 mi21312+618522+328522+3220539(Top 80%)8164(Top 75%)8164(Top 1487%)
25K15.53 mi2.42 mi20848+4648298+2248298+22418323(Top 72%)7008(Top 64%)7008(Top 1277%)
30K18.64 mi3.11 mi20326+5228063+2358063+23518020(Top 71%)7054(Top 65%)7054(Top 1285%)
20M20.00 mi1.36 mi20012+3147928+1357928+13515829(Top 62%)6127(Top 56%)6127(Top 1116%)
21M21.00 mi1.00 mi19738+2747811+1177811+11715327(Top 60%)5996(Top 55%)5996(Top 1092%)
35K21.75 mi0.75 mi19587+1517757+547757+5416279(Top 64%)6506(Top 60%)6506(Top 1185%)
23M23.00 mi1.25 mi19405+1827688+697688+6916417(Top 64%)6612(Top 61%)6612(Top 1204%)
24M24.00 mi1.00 mi19356+497674+147674+1418837(Top 74%)7876(Top 72%)7876(Top 1435%)
40K24.85 mi0.85 mi19304+527662+127662+1218448(Top 72%)7731(Top 71%)7731(Top 1408%)
25.2M25.20 mi0.35 mi19312-87673-117673-1120214(Top 79%)8623(Top 79%)8623(Top 1571%)
Finish26.22 mi1.02 mi19226+867645+287645+2817233(Top 67%)7128(Top 65%)7128(Top 1298%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21stories
+97ft-345ft

Overall

21218

Females

8447

F60-64

8447

5K→10K

3.1 - 6.2 mi

Top 89%
×5stories
+79ft-138ft

Overall

22814

Females

9341

F60-64

9341

10K→15K

6.2 - 9.3 mi

Top 83%
×3stories
+67ft-78ft

Overall

21218

Females

8447

F60-64

8447

15K→20K

9.3 - 12.4 mi

Top 78%
×5stories
+106ft-86ft

Overall

20017

Females

7818

F60-64

7818

20K→Half

12.4 - 13.1 mi

Top 80%
×2stories
+19ft-37ft

Overall

20539

Females

8164

F60-64

8164

Half→25K

13.1 - 15.5 mi

Top 72%
×4stories
+66ft-88ft

Overall

18323

Females

7008

F60-64

7008

25K→30K

15.5 - 18.6 mi

Top 71%
×9stories
+181ft-148ft

Overall

18020

Females

7054

F60-64

7054

30K→20M

18.6 - 20.0 mi

Top 62%
×5stories
+64ft-50ft

Overall

15829

Females

6127

F60-64

6127

20M→21M

20.0 - 21.0 mi

Top 60%
×8stories
+106ft-24ft

Overall

15327

Females

5996

F60-64

5996

21M→35K

21.0 - 21.8 mi

Top 64%
×7stories
+17ft-86ft

Overall

16279

Females

6506

F60-64

6506

35K→23M

21.8 - 23.0 mi

Top 64%
×5stories
+23ft-63ft

Overall

16417

Females

6612

F60-64

6612

23M→24M

23.0 - 24.0 mi

Top 74%
×6stories
+12ft-82ft

Overall

18837

Females

7876

F60-64

7876

24M→40K

24.0 - 24.9 mi

Top 72%
×1story
+6ft-20ft

Overall

18448

Females

7731

F60-64

7731

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

20214

Females

8623

F60-64

8623

25.2M→Finish

25.2 - 26.2 mi

Top 67%
×2stories
+22ft-21ft

Overall

17233

Females

7128

F60-64

7128

Passing Analysis

Category:
Athletes Passed
3315
Passed By
959
Net Change
+2356
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21582
5K → 10K44748-704#21582#22286
10K → 15K41036+374#22286#21912
15K → 20K55011+539#21912#21373
20K → Half709+61#21373#21312
Half → 25K4662+464#21312#20848
25K → 30K53210+522#20848#20326
30K → 20M3162+314#20326#20012
20M → 21M2773+274#20012#19738
21M → 35K1598+151#19738#19587
35K → 23M1919+182#19587#19405
23M → 24M8637+49#19405#19356
24M → 40K8331+52#19356#19304
40K → 25.2M2230-8#19304#19312
25.2M → Finish10923+86#19312#19226
TOTALS3315959+2356
📊

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