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BOSTON MARATHON 2024

Julie Buckmaster

Bib: 23407•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 (F60-64)
#0 / 549
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:44
Rank: #21941
Start → 5K
29:44 | 9:34/mi
10K· 6.21 mi
59:21
Rank: #21692 (+249)
5K → 10K
29:37 | 9:32/mi
15K· 9.32 mi
1:29:01
Rank: #21376 (+316)
10K → 15K
29:40 | 9:33/mi
20K· 12.43 mi
1:59:30
Rank: #20985 (+391)
15K → 20K
30:29 | 9:49/mi
Half· 13.11 mi
2:06:05
Rank: #20959 (+26)
20K → Half
6:35 | 9:39/mi
25K· 15.53 mi
2:30:17
Rank: #20627 (+332)
Half → 25K
24:12 | 9:59/mi
30K· 18.64 mi
3:04:14
Rank: #20474 (+153)
25K → 30K
33:57 | 10:56/mi
20M
3:20:41
Rank: #20551 (-77)
30K → 20M
16:27 | 12:06/mi
21M
3:34:27
Rank: #20661 (-110)
20M → 21M
13:46 | 13:46/mi
35K· 21.75 mi
3:42:42
Rank: #20638 (+23)
21M → 35K
8:15 | 11:02/mi
23M
3:56:38
Rank: #20531 (+107)
35K → 23M
13:56 | 11:08/mi
24M
4:07:56
Rank: #20488 (+43)
23M → 24M
11:18 | 11:18/mi
40K· 24.85 mi
4:17:47
Rank: #20448 (+40)
24M → 40K
9:51 | 11:31/mi
25.2M
4:22:20
Rank: #20430 (+18)
40K → 25.2M
4:33 | 13:12/mi
Finish· 26.22 mi
4:33:26
Rank: #20438 (-8)
25.2M → Finish
11:06 | 10:54/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:06:05
Pace9:37 /mi
2nd Half
Distance13.11 mi
Time2:27:21
Pace11:14 /mi
📊Positive Split: 16.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:30:5129:449:3429:44
9:34
-
10K
6.21 mi12:00:2859:219:3329:37
9:32
-0:02
15K
9.32 mi12:30:081:29:019:3329:40
9:33
+0:01
20K
12.43 mi13:00:371:59:309:3730:29
9:49
+0:16
Half
13.11 mi13:07:122:06:059:376:35
9:39
-0:10
25K
15.53 mi13:31:242:30:179:4024:12
9:59
+0:20
30K
18.64 mi14:05:213:04:149:5333:57
10:56
+0:57
20M
20.00 mi14:21:483:20:4110:0216:27
12:06
+1:10
21M
21.00 mi14:35:343:34:2710:1313:46
13:46
+1:40
35K
21.75 mi14:43:493:42:4210:148:15
11:02
-2:44
23M
23.00 mi14:57:453:56:3810:1713:56
11:08
+0:06
24M
24.00 mi15:09:034:07:5610:2011:18
11:18
+0:10
40K
24.85 mi15:18:544:17:4710:229:51
11:31
+0:13
25.2M
25.20 mi15:23:274:22:2010:254:33
13:12
+1:41
Finish
26.22 mi15:34:334:33:2610:2611:06
10:54
-2:18

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

9:32 /mi

Average Pace

10:26 /mi

Slowest Pace

13:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:30:17

55% of race

Time at Steady Pace

1:28:23

32% of race

Time at Slower Pace

34:46

13% of race

Average Pace: 10:26 /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 mi11:30:5129:449:3429:44
9:34
#21941
10K
6.21 mi12:00:2859:219:3329:37
9:32
#21692
15K
9.32 mi12:30:081:29:019:3329:40
9:33
#21376
20K
12.43 mi13:00:371:59:309:3730:29
9:49
#20985
Half
13.11 mi13:07:122:06:059:376:35
9:39
#20959
25K
15.53 mi13:31:242:30:179:4024:12
9:59
#20627
30K
18.64 mi14:05:213:04:149:5333:57
10:56
#20474
20M
20.00 mi14:21:483:20:4110:0216:27
12:06
#20551
21M
21.00 mi14:35:343:34:2710:1313:46
13:46
#20661
35K
21.75 mi14:43:493:42:4210:148:15
11:02
#20638
23M
23.00 mi14:57:453:56:3810:1713:56
11:08
#20531
24M
24.00 mi15:09:034:07:5610:2011:18
11:18
#20488
40K
24.85 mi15:18:544:17:4710:229:51
11:31
#20448
25.2M
25.20 mi15:23:274:22:2010:254:33
13:12
#20430
Finish
26.22 mi15:34:334:33:2610:2611:06
10:54
#20438
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi219418876887620817(Top 81%)8231(Top 75%)8231(Top 1499%)
10K6.21 mi3.10 mi21692+2498751+1258751+12521459(Top 84%)8622(Top 79%)8622(Top 1570%)
15K9.32 mi3.11 mi21376+3168574+1778574+17720817(Top 81%)8231(Top 75%)8231(Top 1499%)
20K12.43 mi3.11 mi20985+3918345+2298345+22920087(Top 79%)7864(Top 72%)7864(Top 1432%)
Half13.11 mi0.68 mi20959+268334+118334+1120557(Top 80%)8182(Top 75%)8182(Top 1490%)
25K15.53 mi2.42 mi20627+3328181+1538181+15319087(Top 75%)7426(Top 68%)7426(Top 1353%)
30K18.64 mi3.11 mi20474+1538136+458136+4519825(Top 78%)8021(Top 73%)8021(Top 1461%)
20M20.00 mi1.36 mi20551-778221-858221-8521544(Top 84%)9035(Top 83%)9035(Top 1646%)
21M21.00 mi1.00 mi20661-1108312-918312-9122006(Top 86%)9295(Top 85%)9295(Top 1693%)
35K21.75 mi0.75 mi20638+238316-48316-419884(Top 78%)8278(Top 76%)8278(Top 1508%)
23M23.00 mi1.25 mi20531+1078281+358281+3518786(Top 74%)7784(Top 71%)7784(Top 1418%)
24M24.00 mi1.00 mi20488+438277+48277+419997(Top 78%)8436(Top 77%)8436(Top 1537%)
40K24.85 mi0.85 mi20448+408280-38280-319388(Top 76%)8206(Top 75%)8206(Top 1495%)
25.2M25.20 mi0.35 mi20430+188274+68274+620124(Top 79%)8583(Top 79%)8583(Top 1563%)
Finish26.22 mi1.02 mi20438-88293-198293-1921088(Top 83%)9008(Top 82%)9008(Top 1641%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21stories
+97ft-345ft

Overall

20817

Females

8231

F60-64

8231

5K→10K

3.1 - 6.2 mi

Top 84%
×5stories
+79ft-138ft

Overall

21459

Females

8622

F60-64

8622

10K→15K

6.2 - 9.3 mi

Top 81%
×3stories
+67ft-78ft

Overall

20817

Females

8231

F60-64

8231

15K→20K

9.3 - 12.4 mi

Top 79%
×5stories
+106ft-86ft

Overall

20087

Females

7864

F60-64

7864

20K→Half

12.4 - 13.1 mi

Top 80%
×2stories
+19ft-37ft

Overall

20557

Females

8182

F60-64

8182

Half→25K

13.1 - 15.5 mi

Top 75%
×4stories
+66ft-88ft

Overall

19087

Females

7426

F60-64

7426

25K→30K

15.5 - 18.6 mi

Top 78%
×9stories
+181ft-148ft

Overall

19825

Females

8021

F60-64

8021

30K→20M

18.6 - 20.0 mi

Top 84%
×5stories
+64ft-50ft

Overall

21544

Females

9035

F60-64

9035

20M→21M

20.0 - 21.0 mi

Top 86%
×8stories
+106ft-24ft

Overall

22006

Females

9295

F60-64

9295

21M→35K

21.0 - 21.8 mi

Top 78%
×7stories
+17ft-86ft

Overall

19884

Females

8278

F60-64

8278

35K→23M

21.8 - 23.0 mi

Top 74%
×5stories
+23ft-63ft

Overall

18786

Females

7784

F60-64

7784

23M→24M

23.0 - 24.0 mi

Top 78%
×6stories
+12ft-82ft

Overall

19997

Females

8436

F60-64

8436

24M→40K

24.0 - 24.9 mi

Top 76%
×1story
+6ft-20ft

Overall

19388

Females

8206

F60-64

8206

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

20124

Females

8583

F60-64

8583

25.2M→Finish

25.2 - 26.2 mi

Top 83%
×2stories
+22ft-21ft

Overall

21088

Females

9008

F60-64

9008

Passing Analysis

Category:
Athletes Passed
2335
Passed By
832
Net Change
+1503
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21941
5K → 10K375126+249#21941#21692
10K → 15K36650+316#21692#21376
15K → 20K41827+391#21376#20985
20K → Half4317+26#20985#20959
Half → 25K35220+332#20959#20627
25K → 30K254101+153#20627#20474
30K → 20M63140-77#20474#20551
20M → 21M42152-110#20551#20661
21M → 35K5330+23#20661#20638
35K → 23M13528+107#20638#20531
23M → 24M7734+43#20531#20488
24M → 40K7232+40#20488#20448
40K → 25.2M3618+18#20448#20430
25.2M → Finish4957-8#20430#20438
TOTALS2335832+1503
📊

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