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BOSTON MARATHON 2024

Amber Bunton

Bib: 14600•F

MO

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 33%
Gender (Female)
#0 / 10924
Top 18%
Division (F18-39)
#0 / 4660
Top 32%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:20
Rank: #10857
Start → 5K
23:20 | 7:31/mi
10K· 6.21 mi
46:07
Rank: #9796 (+1061)
5K → 10K
22:47 | 7:20/mi
15K· 9.32 mi
1:08:48
Rank: #9208 (+588)
10K → 15K
22:41 | 7:18/mi
20K· 12.43 mi
1:32:42
Rank: #9307 (-99)
15K → 20K
23:54 | 7:42/mi
Half· 13.11 mi
1:38:02
Rank: #9418 (-111)
20K → Half
5:20 | 7:49/mi
25K· 15.53 mi
2:00:19
Rank: #10891 (-1473)
Half → 25K
22:17 | 9:11/mi
30K· 18.64 mi
2:25:16
Rank: #10194 (+697)
25K → 30K
24:57 | 8:02/mi
20M
2:36:19
Rank: #9903 (+291)
30K → 20M
11:03 | 8:08/mi
21M
2:45:13
Rank: #9719 (+184)
20M → 21M
8:54 | 8:54/mi
35K· 21.75 mi
2:50:57
Rank: #9490 (+229)
21M → 35K
5:44 | 7:40/mi
23M
3:01:00
Rank: #9181 (+309)
35K → 23M
10:03 | 8:02/mi
24M
3:08:52
Rank: #8982 (+199)
23M → 24M
7:52 | 7:52/mi
40K· 24.85 mi
3:15:40
Rank: #8774 (+208)
24M → 40K
6:48 | 7:57/mi
25.2M
3:18:39
Rank: #8666 (+108)
40K → 25.2M
2:59 | 8:39/mi
Finish· 26.22 mi
3:26:17
Rank: #8487 (+179)
25.2M → Finish
7:38 | 7:29/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:02
Pace7:29 /mi
2nd Half
Distance13.11 mi
Time1:48:15
Pace8:15 /mi
📊Positive Split: 10.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:0223:207:3123:20
7:31
-
10K
6.21 mi11:18:4946:077:2522:47
7:20
-0:11
15K
9.32 mi11:41:301:08:487:2322:41
7:18
-0:02
20K
12.43 mi12:05:241:32:427:2823:54
7:42
+0:24
Half
13.11 mi12:10:441:38:027:295:20
7:49
+0:07
25K
15.53 mi12:33:012:00:197:4522:17
9:11
+1:22
30K
18.64 mi12:57:582:25:167:4824:57
8:02
-1:09
20M
20.00 mi13:09:012:36:197:4911:03
8:08
+0:06
21M
21.00 mi13:17:552:45:137:528:54
8:54
+0:46
35K
21.75 mi13:23:392:50:577:525:44
7:40
-1:14
23M
23.00 mi13:33:423:01:007:5210:03
8:02
+0:22
24M
24.00 mi13:41:343:08:527:527:52
7:52
-0:10
40K
24.85 mi13:48:223:15:407:526:48
7:57
+0:05
25.2M
25.20 mi13:51:213:18:397:532:59
8:39
+0:42
Finish
26.22 mi13:58:593:26:177:527:38
7:29
-1:10

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

7:18 /mi

Average Pace

7:52 /mi

Slowest Pace

9:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:16:26

37% of race

Time at Steady Pace

1:35:41

46% of race

Time at Slower Pace

34:10

17% of race

Average Pace: 7:52 /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 mi10:56:0223:207:3123:20
7:31
#10857
10K
6.21 mi11:18:4946:077:2522:47
7:20
#9796
15K
9.32 mi11:41:301:08:487:2322:41
7:18
#9208
20K
12.43 mi12:05:241:32:427:2823:54
7:42
#9307
Half
13.11 mi12:10:441:38:027:295:20
7:49
#9418
25K
15.53 mi12:33:012:00:197:4522:17
9:11
#10891
30K
18.64 mi12:57:582:25:167:4824:57
8:02
#10194
20M
20.00 mi13:09:012:36:197:4911:03
8:08
#9903
21M
21.00 mi13:17:552:45:137:528:54
8:54
#9719
35K
21.75 mi13:23:392:50:577:525:44
7:40
#9490
23M
23.00 mi13:33:423:01:007:5210:03
8:02
#9181
24M
24.00 mi13:41:343:08:527:527:52
7:52
#8982
40K
24.85 mi13:48:223:15:407:526:48
7:57
#8774
25.2M
25.20 mi13:51:213:18:397:532:59
8:39
#8666
Finish
26.22 mi13:58:593:26:177:527:38
7:29
#8487
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi10857248124818184(Top 32%)1345(Top 12%)1345(Top 29%)
10K6.21 mi3.10 mi9796+10611948+5331948+5338942(Top 35%)1616(Top 15%)1616(Top 35%)
15K9.32 mi3.11 mi9208+5881716+2321716+2328184(Top 32%)1345(Top 12%)1345(Top 29%)
20K12.43 mi3.11 mi9307-991806-901806-909709(Top 38%)2180(Top 20%)2180(Top 47%)
Half13.11 mi0.68 mi9418-1111856-501856-5011472(Top 45%)3040(Top 28%)3040(Top 65%)
25K15.53 mi2.42 mi10891-14732678-8222678-82216381(Top 64%)5930(Top 54%)5930(Top 127%)
30K18.64 mi3.11 mi10194+6972418+2602418+2608051(Top 32%)1791(Top 16%)1791(Top 38%)
20M20.00 mi1.36 mi9903+2912322+962322+967484(Top 29%)1758(Top 16%)1758(Top 38%)
21M21.00 mi1.00 mi9719+1842284+382284+388109(Top 32%)2234(Top 20%)2234(Top 48%)
35K21.75 mi0.75 mi9490+2292211+732211+735959(Top 23%)1293(Top 12%)1293(Top 28%)
23M23.00 mi1.25 mi9181+3092119+922119+925913(Top 23%)1417(Top 13%)1417(Top 30%)
24M24.00 mi1.00 mi8982+1992069+502069+505943(Top 23%)1506(Top 14%)1506(Top 32%)
40K24.85 mi0.85 mi8774+2082016+532016+535604(Top 22%)1470(Top 13%)1470(Top 32%)
25.2M25.20 mi0.35 mi8666+1081998+181998+185125(Top 20%)1326(Top 12%)1326(Top 28%)
Finish26.22 mi1.02 mi8487+1791958+401958+405607(Top 22%)1460(Top 13%)1460(Top 31%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21stories
+97ft-345ft

Overall

8184

Females

1345

F18-39

1345

5K→10K

3.1 - 6.2 mi

Top 35%
×5stories
+79ft-138ft

Overall

8942

Females

1616

F18-39

1616

10K→15K

6.2 - 9.3 mi

Top 32%
×3stories
+67ft-78ft

Overall

8184

Females

1345

F18-39

1345

15K→20K

9.3 - 12.4 mi

Top 38%
×5stories
+106ft-86ft

Overall

9709

Females

2180

F18-39

2180

20K→Half

12.4 - 13.1 mi

Top 45%
×2stories
+19ft-37ft

Overall

11472

Females

3040

F18-39

3040

Half→25K

13.1 - 15.5 mi

Top 64%
×4stories
+66ft-88ft

Overall

16381

Females

5930

F18-39

5930

25K→30K

15.5 - 18.6 mi

Top 32%
×9stories
+181ft-148ft

Overall

8051

Females

1791

F18-39

1791

30K→20M

18.6 - 20.0 mi

Top 29%
×5stories
+64ft-50ft

Overall

7484

Females

1758

F18-39

1758

20M→21M

20.0 - 21.0 mi

Top 32%
×8stories
+106ft-24ft

Overall

8109

Females

2234

F18-39

2234

21M→35K

21.0 - 21.8 mi

Top 23%
×7stories
+17ft-86ft

Overall

5959

Females

1293

F18-39

1293

35K→23M

21.8 - 23.0 mi

Top 23%
×5stories
+23ft-63ft

Overall

5913

Females

1417

F18-39

1417

23M→24M

23.0 - 24.0 mi

Top 23%
×6stories
+12ft-82ft

Overall

5943

Females

1506

F18-39

1506

24M→40K

24.0 - 24.9 mi

Top 22%
×1story
+6ft-20ft

Overall

5604

Females

1470

F18-39

1470

40K→25.2M

24.9 - 25.2 mi

Top 20%
×1story
+13ft-16ft

Overall

5125

Females

1326

F18-39

1326

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×2stories
+22ft-21ft

Overall

5607

Females

1460

F18-39

1460

Passing Analysis

Category:
Athletes Passed
4441*
Passed By
2069
Net Change
+2370
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10857
5K → 10K1082*21+1061#10857#9796
10K → 15K60113+588#9796#9208
15K → 20K179278-99#9208#9307
20K → Half10121-111#9307#9418
Half → 25K341505-1473#9418#10891
25K → 30K71922+697#10891#10194
30K → 20M30716+291#10194#9903
20M → 21M22541+184#9903#9719
21M → 35K2334+229#9719#9490
35K → 23M32011+309#9490#9181
23M → 24M2089+199#9181#8982
24M → 40K2179+208#8982#8774
40K → 25.2M1113+108#8774#8666
25.2M → Finish19516+179#8666#8487
TOTALS4441*2069+2370

* 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