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BOSTON MARATHON 2024

Heather Buckles

Bib: 10709•F

WA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 36%
Gender (Female)
#0 / 10924
Top 21%
Division (F18-39)
#0 / 4660
Top 36%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:52
Rank: #9654
Start → 5K
22:52 | 7:22/mi
10K· 6.21 mi
45:37
Rank: #9208 (+446)
5K → 10K
22:45 | 7:19/mi
15K· 9.32 mi
1:08:33
Rank: #9017 (+191)
10K → 15K
22:56 | 7:23/mi
20K· 12.43 mi
1:32:09
Rank: #8974 (+43)
15K → 20K
23:36 | 7:36/mi
Half· 13.11 mi
1:37:19
Rank: #9003 (-29)
20K → Half
5:10 | 7:34/mi
25K· 15.53 mi
1:56:51
Rank: #9245 (-242)
Half → 25K
19:32 | 8:03/mi
30K· 18.64 mi
2:23:16
Rank: #9439 (-194)
25K → 30K
26:25 | 8:30/mi
20M
2:35:14
Rank: #9512 (-73)
30K → 20M
11:58 | 8:48/mi
21M
2:45:18
Rank: #9750 (-238)
20M → 21M
10:04 | 10:04/mi
35K· 21.75 mi
2:51:49
Rank: #9812 (-62)
21M → 35K
6:31 | 8:43/mi
23M
3:02:40
Rank: #9723 (+89)
35K → 23M
10:51 | 8:40/mi
24M
3:10:58
Rank: #9608 (+115)
23M → 24M
8:18 | 8:18/mi
40K· 24.85 mi
3:18:17
Rank: #9559 (+49)
24M → 40K
7:19 | 8:33/mi
25.2M
3:21:16
Rank: #9449 (+110)
40K → 25.2M
2:59 | 8:39/mi
Finish· 26.22 mi
3:28:53
Rank: #9252 (+197)
25.2M → Finish
7:37 | 7:28/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:19
Pace7:25 /mi
2nd Half
Distance13.11 mi
Time1:51:34
Pace8:31 /mi
📊Positive Split: 14.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:4622:527:2222:52
7:22
-
10K
6.21 mi11:12:3145:377:2022:45
7:19
-0:03
15K
9.32 mi11:35:271:08:337:2122:56
7:23
+0:04
20K
12.43 mi11:59:031:32:097:2523:36
7:36
+0:13
Half
13.11 mi12:04:131:37:197:255:10
7:34
-0:02
25K
15.53 mi12:23:451:56:517:3119:32
8:03
+0:29
30K
18.64 mi12:50:102:23:167:4126:25
8:30
+0:27
20M
20.00 mi13:02:082:35:147:4611:58
8:48
+0:18
21M
21.00 mi13:12:122:45:187:5210:04
10:04
+1:16
35K
21.75 mi13:18:432:51:497:546:31
8:43
-1:21
23M
23.00 mi13:29:343:02:407:5710:51
8:40
-0:03
24M
24.00 mi13:37:523:10:587:578:18
8:18
-0:22
40K
24.85 mi13:45:113:18:177:597:19
8:33
+0:15
25.2M
25.20 mi13:48:103:21:167:592:59
8:39
+0:06
Finish
26.22 mi13:55:473:28:537:587:37
7:28
-1:11

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

7:19 /mi

Average Pace

7:58 /mi

Slowest Pace

10:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:56

50% of race

Time at Steady Pace

1:15:24

36% of race

Time at Slower Pace

28:33

14% of race

Average Pace: 7:58 /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 mi10:49:4622:527:2222:52
7:22
#9654
10K
6.21 mi11:12:3145:377:2022:45
7:19
#9208
15K
9.32 mi11:35:271:08:337:2122:56
7:23
#9017
20K
12.43 mi11:59:031:32:097:2523:36
7:36
#8974
Half
13.11 mi12:04:131:37:197:255:10
7:34
#9003
25K
15.53 mi12:23:451:56:517:3119:32
8:03
#9245
30K
18.64 mi12:50:102:23:167:4126:25
8:30
#9439
20M
20.00 mi13:02:082:35:147:4611:58
8:48
#9512
21M
21.00 mi13:12:122:45:187:5210:04
10:04
#9750
35K
21.75 mi13:18:432:51:497:546:31
8:43
#9812
23M
23.00 mi13:29:343:02:407:5710:51
8:40
#9723
24M
24.00 mi13:37:523:10:587:578:18
8:18
#9608
40K
24.85 mi13:45:113:18:177:597:19
8:33
#9559
25.2M
25.20 mi13:48:103:21:167:592:59
8:39
#9449
Finish
26.22 mi13:55:473:28:537:587:37
7:28
#9252
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi9654186818688755(Top 34%)1590(Top 15%)1590(Top 34%)
10K6.21 mi3.10 mi9208+4461706+1621706+1628863(Top 35%)1582(Top 14%)1582(Top 34%)
15K9.32 mi3.11 mi9017+1911644+621644+628755(Top 34%)1590(Top 15%)1590(Top 34%)
20K12.43 mi3.11 mi8974+431652-81652-89070(Top 35%)1842(Top 17%)1842(Top 40%)
Half13.11 mi0.68 mi9003-291676-241676-249712(Top 38%)2167(Top 20%)2167(Top 47%)
25K15.53 mi2.42 mi9245-2421824-1481824-14810560(Top 41%)2754(Top 25%)2754(Top 59%)
30K18.64 mi3.11 mi9439-1942030-2062030-20610678(Top 42%)3029(Top 28%)3029(Top 65%)
20M20.00 mi1.36 mi9512-732129-992129-9911116(Top 44%)3533(Top 32%)3533(Top 76%)
21M21.00 mi1.00 mi9750-2382300-1712300-17113241(Top 52%)4906(Top 45%)4906(Top 105%)
35K21.75 mi0.75 mi9812-622377-772377-7711866(Top 46%)4210(Top 39%)4210(Top 90%)
23M23.00 mi1.25 mi9723+892397-202397-209385(Top 37%)3068(Top 28%)3068(Top 66%)
24M24.00 mi1.00 mi9608+1152386+112386+118314(Top 33%)2634(Top 24%)2634(Top 57%)
40K24.85 mi0.85 mi9559+492405-192405-198676(Top 34%)2908(Top 27%)2908(Top 62%)
25.2M25.20 mi0.35 mi9449+1102365+402365+405136(Top 20%)1337(Top 12%)1337(Top 29%)
Finish26.22 mi1.02 mi9252+1972310+552310+555526(Top 22%)1424(Top 13%)1424(Top 31%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21stories
+97ft-345ft

Overall

8755

Females

1590

F18-39

1590

5K→10K

3.1 - 6.2 mi

Top 35%
×5stories
+79ft-138ft

Overall

8863

Females

1582

F18-39

1582

10K→15K

6.2 - 9.3 mi

Top 34%
×3stories
+67ft-78ft

Overall

8755

Females

1590

F18-39

1590

15K→20K

9.3 - 12.4 mi

Top 35%
×5stories
+106ft-86ft

Overall

9070

Females

1842

F18-39

1842

20K→Half

12.4 - 13.1 mi

Top 38%
×2stories
+19ft-37ft

Overall

9712

Females

2167

F18-39

2167

Half→25K

13.1 - 15.5 mi

Top 41%
×4stories
+66ft-88ft

Overall

10560

Females

2754

F18-39

2754

25K→30K

15.5 - 18.6 mi

Top 42%
×9stories
+181ft-148ft

Overall

10678

Females

3029

F18-39

3029

30K→20M

18.6 - 20.0 mi

Top 44%
×5stories
+64ft-50ft

Overall

11116

Females

3533

F18-39

3533

20M→21M

20.0 - 21.0 mi

Top 52%
×8stories
+106ft-24ft

Overall

13241

Females

4906

F18-39

4906

21M→35K

21.0 - 21.8 mi

Top 46%
×7stories
+17ft-86ft

Overall

11866

Females

4210

F18-39

4210

35K→23M

21.8 - 23.0 mi

Top 37%
×5stories
+23ft-63ft

Overall

9385

Females

3068

F18-39

3068

23M→24M

23.0 - 24.0 mi

Top 33%
×6stories
+12ft-82ft

Overall

8314

Females

2634

F18-39

2634

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

8676

Females

2908

F18-39

2908

40K→25.2M

24.9 - 25.2 mi

Top 20%
×1story
+13ft-16ft

Overall

5136

Females

1337

F18-39

1337

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×2stories
+22ft-21ft

Overall

5526

Females

1424

F18-39

1424

Passing Analysis

Category:
Athletes Passed
2385*
Passed By
1983
Net Change
+402
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9654
5K → 10K52074+446#9654#9208
10K → 15K27180+191#9208#9017
15K → 20K214171+43#9017#8974
20K → Half2453-29#8974#9003
Half → 25K139381-242#9003#9245
25K → 30K204398-194#9245#9439
30K → 20M118191-73#9439#9512
20M → 21M64302-238#9512#9750
21M → 35K69131-62#9750#9812
35K → 23M18192+89#9812#9723
23M → 24M152*37+115#9723#9608
24M → 40K11061+49#9608#9559
40K → 25.2M1111+110#9559#9449
25.2M → Finish20811+197#9449#9252
TOTALS2385*1983+402

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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