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BOSTON MARATHON 2024

Carol Babb

Bib: 23648•F

CO

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F65-69)
#0 / 216
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
9:44/mi
30:14
↑ 97↓ 3451.5%
10K· 6.21 mi
10:14/mi
1:02:01
↑ 79↓ 1380.4%
15K· 9.32 mi
11:20/mi
1:37:15
↑ 67↓ 78
20K· 12.43 mi
11:48/mi
2:13:56
↑ 106↓ 860.1%
Half· 13.11 mi
10:57/mi
2:21:24
↑ 19↓ 370.5%
25K· 15.53 mi
12:09/mi
2:50:52
↑ 66↓ 880.2%
30K· 18.64 mi
13:14/mi
3:31:59
↑ 181↓ 1480.2%
20M
13:01/mi
3:49:40
↑ 64↓ 500.2%
21M
15:21/mi
4:05:01
↑ 106↓ 241.6%
35K· 21.75 mi
12:55/mi
4:14:41
↑ 17↓ 861.7%
23M
13:36/mi
4:31:43
↑ 23↓ 630.6%
24M
13:33/mi
4:45:16
↓ 821.3%
40K· 24.85 mi
13:54/mi
4:57:09
↓ 200.3%
25.2M
16:09/mi
5:02:43
↑ 13↓ 160.2%
Finish· 26.22 mi
13:10/mi
5:16:08
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:21:24
Pace10:47 /mi
2nd Half
Distance13.11 mi
Time2:54:44
Pace13:20 /mi
📊Positive Split: 23.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:31:1130:149:4430:14
9:44
-
10K
6.21 mi12:02:581:02:019:5931:47
10:14
+0:30
15K
9.32 mi12:38:121:37:1510:2635:14
11:20
+1:06
20K
12.43 mi13:14:532:13:5610:4736:41
11:48
+0:28
Half
13.11 mi13:22:212:21:2410:477:28
10:57
-0:51
25K
15.53 mi13:51:492:50:5211:0029:28
12:09
+1:12
30K
18.64 mi14:32:563:31:5911:2241:07
13:14
+1:05
20M
20.00 mi14:50:373:49:4011:2917:41
13:01
-0:13
21M
21.00 mi15:05:584:05:0111:4015:21
15:21
+2:20
35K
21.75 mi15:15:384:14:4111:439:40
12:55
-2:26
23M
23.00 mi15:32:404:31:4311:4917:02
13:36
+0:41
24M
24.00 mi15:46:134:45:1611:5313:33
13:33
-0:03
40K
24.85 mi15:58:064:57:0911:5711:53
13:54
+0:21
25.2M
25.20 mi16:03:405:02:4312:015:34
16:09
+2:15
Finish
26.22 mi16:17:055:16:0812:0413:25
13:10
-2:59

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

9:44 /mi

Average Pace

12:04 /mi

Slowest Pace

16:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:50:52

54% of race

Time at Steady Pace

1:52:28

36% of race

Time at Slower Pace

32:48

10% of race

Average Pace: 12:03 /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 mi11:31:1130:149:4430:14
9:44
#22368
10K
6.21 mi12:02:581:02:019:5931:47
10:14
#22742
15K
9.32 mi12:38:121:37:1510:2635:14
11:20
#23359
20K
12.43 mi13:14:532:13:5610:4736:41
11:48
#23570
Half
13.11 mi13:22:212:21:2410:477:28
10:57
#23559
25K
15.53 mi13:51:492:50:5211:0029:28
12:09
#23563
30K
18.64 mi14:32:563:31:5911:2241:07
13:14
#23578
20M
20.00 mi14:50:373:49:4011:2917:41
13:01
#23519
21M
21.00 mi15:05:584:05:0111:4015:21
15:21
#23557
35K
21.75 mi15:15:384:14:4111:439:40
12:55
#23527
23M
23.00 mi15:32:404:31:4311:4917:02
13:36
#23540
24M
24.00 mi15:46:134:45:1611:5313:33
13:33
#23587
40K
24.85 mi15:58:064:57:0911:5711:53
13:54
#23592
25.2M
25.20 mi16:03:405:02:4312:015:34
16:09
#23604
Finish
26.22 mi16:17:055:16:0812:0413:25
13:10
#23660
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF65-69Seg. OverallSeg. FemalesSeg. F65-69
5K3.11 mi3.11 mi223689092909224116(Top 94%)10039(Top 92%)10039(Top 4648%)
10K6.21 mi3.10 mi22742-3749282-1909282-19023027(Top 90%)9451(Top 87%)9451(Top 4375%)
15K9.32 mi3.11 mi23359-6179595-3139595-31324116(Top 94%)10039(Top 92%)10039(Top 4648%)
20K12.43 mi3.11 mi23570-2119735-1409735-14023765(Top 93%)9880(Top 90%)9880(Top 4574%)
Half13.11 mi0.68 mi23559+119730+59730+523443(Top 92%)9748(Top 89%)9748(Top 4513%)
25K15.53 mi2.42 mi23563-49760-309760-3023345(Top 91%)9724(Top 89%)9724(Top 4502%)
30K18.64 mi3.11 mi23578-159792-329792-3223556(Top 92%)9928(Top 91%)9928(Top 4596%)
20M20.00 mi1.36 mi23519+599775+179775+1722866(Top 89%)9685(Top 89%)9685(Top 4484%)
21M21.00 mi1.00 mi23557-389808-339808-3323953(Top 94%)10240(Top 94%)10240(Top 4741%)
35K21.75 mi0.75 mi23527+309807+19807+123148(Top 91%)9894(Top 91%)9894(Top 4581%)
23M23.00 mi1.25 mi23540-139830-239830-2323351(Top 91%)9999(Top 92%)9999(Top 4629%)
24M24.00 mi1.00 mi23587-479867-379867-3723748(Top 93%)10245(Top 94%)10245(Top 4743%)
40K24.85 mi0.85 mi23592-59881-149881-1423518(Top 92%)10166(Top 93%)10166(Top 4706%)
25.2M25.20 mi0.35 mi23604-129889-89889-824164(Top 95%)10439(Top 96%)10439(Top 4833%)
Finish26.22 mi1.02 mi23660-569920-319920-3124488(Top 96%)10586(Top 97%)10586(Top 4901%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21story building
+97ft-345ft

Overall

24116

Females

10039

F65-69

10039

5K→10K

3.1 - 6.2 mi

Top 90%
×5story building
+79ft-138ft

Overall

23027

Females

9451

F65-69

9451

10K→15K

6.2 - 9.3 mi

Top 94%
×3story building
+67ft-78ft

Overall

24116

Females

10039

F65-69

10039

15K→20K

9.3 - 12.4 mi

Top 93%
×5story building
+106ft-86ft

Overall

23765

Females

9880

F65-69

9880

20K→Half

12.4 - 13.1 mi

Top 92%
×2story building
+19ft-37ft

Overall

23443

Females

9748

F65-69

9748

Half→25K

13.1 - 15.5 mi

Top 91%
×4story building
+66ft-88ft

Overall

23345

Females

9724

F65-69

9724

25K→30K

15.5 - 18.6 mi

Top 92%
×9story building
+181ft-148ft

Overall

23556

Females

9928

F65-69

9928

30K→20M

18.6 - 20.0 mi

Top 89%
×5story building
+64ft-50ft

Overall

22866

Females

9685

F65-69

9685

20M→21M

20.0 - 21.0 mi

Top 94%
×8story building
+106ft-24ft

Overall

23953

Females

10240

F65-69

10240

21M→35K

21.0 - 21.8 mi

Top 91%
×7story building
+17ft-86ft

Overall

23148

Females

9894

F65-69

9894

35K→23M

21.8 - 23.0 mi

Top 91%
×5story building
+23ft-63ft

Overall

23351

Females

9999

F65-69

9999

23M→24M

23.0 - 24.0 mi

Top 93%
×6story building
+12ft-82ft

Overall

23748

Females

10245

F65-69

10245

24M→40K

24.0 - 24.9 mi

Top 92%
×1story
+6ft-20ft

Overall

23518

Females

10166

F65-69

10166

40K→25.2M

24.9 - 25.2 mi

Top 95%
×1story
+13ft-16ft

Overall

24164

Females

10439

F65-69

10439

25.2M→Finish

25.2 - 26.2 mi

Top 96%
×2story building
+22ft-21ft

Overall

24488

Females

10586

F65-69

10586

Passing Analysis

Category:
Athletes Passed
752
Passed By
2044
Net Change
-1292
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22368
5K → 10K86460-374#22368#22742
10K → 15K34651-617#22742#23359
15K → 20K71282-211#23359#23570
20K → Half3221+11#23570#23559
Half → 25K108112-4#23559#23563
25K → 30K103118-15#23563#23578
30K → 20M8223+59#23578#23519
20M → 21M4583-38#23519#23557
21M → 35K5121+30#23557#23527
35K → 23M5366-13#23527#23540
23M → 24M2370-47#23540#23587
24M → 40K3237-5#23587#23592
40K → 25.2M1123-12#23592#23604
25.2M → Finish2177-56#23604#23660
TOTALS7522044-1292
📊

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