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BOSTON MARATHON 2024

Julie Booth

Bib: 21297•F

CT

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Top 46%
Division (F60-64)
#0 / 549
Top 16%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:27
Rank: #17850
Start → 5K
8:31/mi
26:27 split
10K· 6.21 mi
53:36
Rank: #18213 (-363)
5K → 10K
8:44/mi
27:09 split
15K· 9.32 mi
1:21:33
Rank: #18443 (-230)
10K → 15K
9:00/mi
27:57 split
20K· 12.43 mi
1:48:58
Rank: #17868 (+575)
15K → 20K
8:49/mi
27:25 split
Half· 13.11 mi
1:54:56
Rank: #17821 (+47)
20K → Half
8:45/mi
5:58 split
25K· 15.53 mi
2:16:37
Rank: #17342 (+479)
Half → 25K
8:57/mi
21:41 split
30K· 18.64 mi
2:45:18
Rank: #16716 (+626)
25K → 30K
9:14/mi
28:41 split
20M
2:57:54
Rank: #16474 (+242)
30K → 20M
9:16/mi
12:36 split
21M
3:07:48
Rank: #16277 (+197)
20M → 21M
9:54/mi
9:54 split
35K· 21.75 mi
3:14:39
Rank: #16185 (+92)
21M → 35K
9:09/mi
6:51 split
23M
3:26:33
Rank: #16014 (+171)
35K → 23M
9:30/mi
11:54 split
24M
3:36:05
Rank: #15949 (+65)
23M → 24M
9:32/mi
9:32 split
40K· 24.85 mi
3:44:59
Rank: #15947 (+2)
24M → 40K
10:25/mi
8:54 split
25.2M
3:48:35
Rank: #15883 (+64)
40K → 25.2M
10:26/mi
3:36 split
Finish· 26.22 mi
3:58:30
Rank: #15945 (-62)
25.2M → Finish
9:44/mi
9:55 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:56
Pace8:46 /mi
2nd Half
Distance13.11 mi
Time2:03:34
Pace9:26 /mi
📊Positive Split: 7.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:4126:278:3126:27
8:31
-
10K
6.21 mi11:49:5053:368:3827:09
8:44
+0:13
15K
9.32 mi12:17:471:21:338:4527:57
9:00
+0:16
20K
12.43 mi12:45:121:48:588:4627:25
8:49
-0:11
Half
13.11 mi12:51:101:54:568:465:58
8:45
-0:04
25K
15.53 mi13:12:512:16:378:4821:41
8:57
+0:12
30K
18.64 mi13:41:322:45:188:5228:41
9:14
+0:17
20M
20.00 mi13:54:082:57:548:5412:36
9:16
+0:02
21M
21.00 mi14:04:023:07:488:579:54
9:54
+0:38
35K
21.75 mi14:10:533:14:398:576:51
9:09
-0:45
23M
23.00 mi14:22:473:26:338:5911:54
9:30
+0:21
24M
24.00 mi14:32:193:36:059:009:32
9:32
+0:02
40K
24.85 mi14:41:133:44:599:038:54
10:25
+0:53
25.2M
25.20 mi14:44:493:48:359:043:36
10:26
+0:01
Finish
26.22 mi14:54:443:58:309:069:55
9:44
-0:42

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

9:06 /mi

Slowest Pace

10:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:26:59

36% of race

Time at Steady Pace

1:49:40

46% of race

Time at Slower Pace

41:51

18% of race

Average Pace: 9:06 /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 mi11:22:4126:278:3126:27
8:31
#17850
10K
6.21 mi11:49:5053:368:3827:09
8:44
#18213
15K
9.32 mi12:17:471:21:338:4527:57
9:00
#18443
20K
12.43 mi12:45:121:48:588:4627:25
8:49
#17868
Half
13.11 mi12:51:101:54:568:465:58
8:45
#17821
25K
15.53 mi13:12:512:16:378:4821:41
8:57
#17342
30K
18.64 mi13:41:322:45:188:5228:41
9:14
#16716
20M
20.00 mi13:54:082:57:548:5412:36
9:16
#16474
21M
21.00 mi14:04:023:07:488:579:54
9:54
#16277
35K
21.75 mi14:10:533:14:398:576:51
9:09
#16185
23M
23.00 mi14:22:473:26:338:5911:54
9:30
#16014
24M
24.00 mi14:32:193:36:059:009:32
9:32
#15949
40K
24.85 mi14:41:133:44:599:038:54
10:25
#15947
25.2M
25.20 mi14:44:493:48:359:043:36
10:26
#15883
Finish
26.22 mi14:54:443:58:309:069:55
9:44
#15945
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi178506665666518898(Top 74%)7192(Top 66%)7192(Top 1310%)
10K6.21 mi3.10 mi18213-3636869-2046869-20418566(Top 73%)7060(Top 65%)7060(Top 1286%)
15K9.32 mi3.11 mi18443-2306989-1206989-12018898(Top 74%)7192(Top 66%)7192(Top 1310%)
20K12.43 mi3.11 mi17868+5756670+3196670+31916531(Top 65%)5914(Top 54%)5914(Top 1077%)
Half13.11 mi0.68 mi17821+476645+256645+2517085(Top 67%)6266(Top 57%)6266(Top 1141%)
25K15.53 mi2.42 mi17342+4796396+2496396+24915280(Top 60%)5332(Top 49%)5332(Top 971%)
30K18.64 mi3.11 mi16716+6266098+2986098+29814339(Top 56%)5059(Top 46%)5059(Top 921%)
20M20.00 mi1.36 mi16474+2425993+1055993+10513525(Top 53%)4873(Top 45%)4873(Top 888%)
21M21.00 mi1.00 mi16277+1975910+835910+8312609(Top 49%)4590(Top 42%)4590(Top 836%)
35K21.75 mi0.75 mi16185+925883+275883+2714100(Top 55%)5381(Top 49%)5381(Top 980%)
23M23.00 mi1.25 mi16014+1715817+665817+6613562(Top 53%)5193(Top 48%)5193(Top 946%)
24M24.00 mi1.00 mi15949+655816+15816+114620(Top 57%)5755(Top 53%)5755(Top 1048%)
40K24.85 mi0.85 mi15947+25843-275843-2716429(Top 64%)6708(Top 61%)6708(Top 1222%)
25.2M25.20 mi0.35 mi15883+645821+225821+2212654(Top 50%)4943(Top 45%)4943(Top 900%)
Finish26.22 mi1.02 mi15945-625874-535874-5317485(Top 68%)7250(Top 66%)7250(Top 1321%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×21story building
+97ft-345ft

Overall

18898

Females

7192

F60-64

7192

5K→10K

3.1 - 6.2 mi

Top 73%
×5story building
+79ft-138ft

Overall

18566

Females

7060

F60-64

7060

10K→15K

6.2 - 9.3 mi

Top 74%
×3story building
+67ft-78ft

Overall

18898

Females

7192

F60-64

7192

15K→20K

9.3 - 12.4 mi

Top 65%
×5story building
+106ft-86ft

Overall

16531

Females

5914

F60-64

5914

20K→Half

12.4 - 13.1 mi

Top 67%
×2story building
+19ft-37ft

Overall

17085

Females

6266

F60-64

6266

Half→25K

13.1 - 15.5 mi

Top 60%
×4story building
+66ft-88ft

Overall

15280

Females

5332

F60-64

5332

25K→30K

15.5 - 18.6 mi

Top 56%
×9story building
+181ft-148ft

Overall

14339

Females

5059

F60-64

5059

30K→20M

18.6 - 20.0 mi

Top 53%
×5story building
+64ft-50ft

Overall

13525

Females

4873

F60-64

4873

20M→21M

20.0 - 21.0 mi

Top 49%
×8story building
+106ft-24ft

Overall

12609

Females

4590

F60-64

4590

21M→35K

21.0 - 21.8 mi

Top 55%
×7story building
+17ft-86ft

Overall

14100

Females

5381

F60-64

5381

35K→23M

21.8 - 23.0 mi

Top 53%
×5story building
+23ft-63ft

Overall

13562

Females

5193

F60-64

5193

23M→24M

23.0 - 24.0 mi

Top 57%
×6story building
+12ft-82ft

Overall

14620

Females

5755

F60-64

5755

24M→40K

24.0 - 24.9 mi

Top 64%
×1story
+6ft-20ft

Overall

16429

Females

6708

F60-64

6708

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1story
+13ft-16ft

Overall

12654

Females

4943

F60-64

4943

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×2story building
+22ft-21ft

Overall

17485

Females

7250

F60-64

7250

Passing Analysis

Category:
Athletes Passed
3224
Passed By
1319
Net Change
+1905
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17850
5K → 10K147510-363#17850#18213
10K → 15K154384-230#18213#18443
15K → 20K59722+575#18443#17868
20K → Half7023+47#17868#17821
Half → 25K49516+479#17821#17342
25K → 30K65327+626#17342#16716
30K → 20M25816+242#16716#16474
20M → 21M22225+197#16474#16277
21M → 35K11321+92#16277#16185
35K → 23M19524+171#16185#16014
23M → 24M10540+65#16014#15949
24M → 40K8684+2#15949#15947
40K → 25.2M739+64#15947#15883
25.2M → Finish56118-62#15883#15945
TOTALS32241319+1905
📊

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