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BOSTON MARATHON 2024

Abby Bahlau

Bib: 16068•F

MD

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
24:06
Rank: #12775
Start → 5K
24:06 | 7:45/mi
10K· 6.21 mi
48:24
Rank: #12797 (-22)
5K → 10K
24:18 | 7:49/mi
15K· 9.32 mi
1:12:28
Rank: #12308 (+489)
10K → 15K
24:04 | 7:45/mi
20K· 12.43 mi
1:36:38
Rank: #11725 (+583)
15K → 20K
24:10 | 7:47/mi
Half· 13.11 mi
1:41:55
Rank: #11669 (+56)
20K → Half
5:17 | 7:45/mi
25K· 15.53 mi
2:00:45
Rank: #11106 (+563)
Half → 25K
18:50 | 7:46/mi
30K· 18.64 mi
2:25:13
Rank: #10165 (+941)
25K → 30K
24:28 | 7:53/mi
20M
2:36:11
Rank: #9847 (+318)
30K → 20M
10:58 | 8:04/mi
21M
2:44:40
Rank: #9509 (+338)
20M → 21M
8:29 | 8:29/mi
35K· 21.75 mi
2:50:25
Rank: #9330 (+179)
21M → 35K
5:45 | 7:41/mi
23M
3:00:50
Rank: #9134 (+196)
35K → 23M
10:25 | 8:19/mi
24M
3:08:45
Rank: #8954 (+180)
23M → 24M
7:55 | 7:55/mi
40K· 24.85 mi
3:15:43
Rank: #8791 (+163)
24M → 40K
6:58 | 8:09/mi
25.2M
3:18:50
Rank: #8720 (+71)
40K → 25.2M
3:07 | 9:02/mi
Finish· 26.22 mi
3:26:25
Rank: #8532 (+188)
25.2M → Finish
7:35 | 7:26/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:55
Pace7:46 /mi
2nd Half
Distance13.11 mi
Time1:44:30
Pace7:58 /mi
📊Positive Split: 2.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:2524:067:4524:06
7:45
-
10K
6.21 mi11:38:4348:247:4724:18
7:49
+0:04
15K
9.32 mi12:02:471:12:287:4624:04
7:45
-0:04
20K
12.43 mi12:26:571:36:387:4724:10
7:47
+0:02
Half
13.11 mi12:32:141:41:557:465:17
7:45
-0:02
25K
15.53 mi12:51:042:00:457:4618:50
7:46
+0:01
30K
18.64 mi13:15:322:25:137:4724:28
7:53
+0:07
20M
20.00 mi13:26:302:36:117:4910:58
8:04
+0:11
21M
21.00 mi13:34:592:44:407:508:29
8:29
+0:25
35K
21.75 mi13:40:442:50:257:505:45
7:41
-0:48
23M
23.00 mi13:51:093:00:507:5210:25
8:19
+0:38
24M
24.00 mi13:59:043:08:457:527:55
7:55
-0:24
40K
24.85 mi14:06:023:15:437:526:58
8:09
+0:14
25.2M
25.20 mi14:09:093:18:507:533:07
9:02
+0:53
Finish
26.22 mi14:16:443:26:257:537:35
7:26
-1:36

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

7:26 /mi

Average Pace

7:53 /mi

Slowest Pace

9:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

7:35

4% of race

Time at Steady Pace

2:38:53

77% of race

Time at Slower Pace

39:57

19% 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 mi11:14:2524:067:4524:06
7:45
#12775
10K
6.21 mi11:38:4348:247:4724:18
7:49
#12797
15K
9.32 mi12:02:471:12:287:4624:04
7:45
#12308
20K
12.43 mi12:26:571:36:387:4724:10
7:47
#11725
Half
13.11 mi12:32:141:41:557:465:17
7:45
#11669
25K
15.53 mi12:51:042:00:457:4618:50
7:46
#11106
30K
18.64 mi13:15:322:25:137:4724:28
7:53
#10165
20M
20.00 mi13:26:302:36:117:4910:58
8:04
#9847
21M
21.00 mi13:34:592:44:407:508:29
8:29
#9509
35K
21.75 mi13:40:442:50:257:505:45
7:41
#9330
23M
23.00 mi13:51:093:00:507:5210:25
8:19
#9134
24M
24.00 mi13:59:043:08:457:527:55
7:55
#8954
40K
24.85 mi14:06:023:15:437:526:58
8:09
#8791
25.2M
25.20 mi14:09:093:18:507:533:07
9:02
#8720
Finish
26.22 mi14:16:443:26:257:537:35
7:26
#8532
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi127753589358911532(Top 45%)2975(Top 27%)2975(Top 64%)
10K6.21 mi3.10 mi12797-223618-293618-2912839(Top 50%)3666(Top 34%)3666(Top 79%)
15K9.32 mi3.11 mi12308+4893365+2533365+25311532(Top 45%)2975(Top 27%)2975(Top 64%)
20K12.43 mi3.11 mi11725+5833068+2973068+29710284(Top 40%)2475(Top 23%)2475(Top 53%)
Half13.11 mi0.68 mi11669+563039+293039+2910924(Top 43%)2744(Top 25%)2744(Top 59%)
25K15.53 mi2.42 mi11106+5632783+2562783+2568738(Top 34%)1882(Top 17%)1882(Top 40%)
30K18.64 mi3.11 mi10165+9412402+3812402+3817159(Top 28%)1426(Top 13%)1426(Top 31%)
20M20.00 mi1.36 mi9847+3182299+1032299+1037196(Top 28%)1631(Top 15%)1631(Top 35%)
21M21.00 mi1.00 mi9509+3382189+1102189+1106166(Top 24%)1378(Top 13%)1378(Top 30%)
35K21.75 mi0.75 mi9330+1792139+502139+506066(Top 24%)1341(Top 12%)1341(Top 29%)
23M23.00 mi1.25 mi9134+1962098+412098+417483(Top 29%)2132(Top 20%)2132(Top 46%)
24M24.00 mi1.00 mi8954+1802055+432055+436200(Top 24%)1618(Top 15%)1618(Top 35%)
40K24.85 mi0.85 mi8791+1632026+292026+296548(Top 26%)1906(Top 17%)1906(Top 41%)
25.2M25.20 mi0.35 mi8720+712022+42022+46763(Top 26%)2057(Top 19%)2057(Top 44%)
Finish26.22 mi1.02 mi8532+1881982+401982+405321(Top 21%)1334(Top 12%)1334(Top 29%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21stories
+97ft-345ft

Overall

11532

Females

2975

F18-39

2975

5K→10K

3.1 - 6.2 mi

Top 50%
×5stories
+79ft-138ft

Overall

12839

Females

3666

F18-39

3666

10K→15K

6.2 - 9.3 mi

Top 45%
×3stories
+67ft-78ft

Overall

11532

Females

2975

F18-39

2975

15K→20K

9.3 - 12.4 mi

Top 40%
×5stories
+106ft-86ft

Overall

10284

Females

2475

F18-39

2475

20K→Half

12.4 - 13.1 mi

Top 43%
×2stories
+19ft-37ft

Overall

10924

Females

2744

F18-39

2744

Half→25K

13.1 - 15.5 mi

Top 34%
×4stories
+66ft-88ft

Overall

8738

Females

1882

F18-39

1882

25K→30K

15.5 - 18.6 mi

Top 28%
×9stories
+181ft-148ft

Overall

7159

Females

1426

F18-39

1426

30K→20M

18.6 - 20.0 mi

Top 28%
×5stories
+64ft-50ft

Overall

7196

Females

1631

F18-39

1631

20M→21M

20.0 - 21.0 mi

Top 24%
×8stories
+106ft-24ft

Overall

6166

Females

1378

F18-39

1378

21M→35K

21.0 - 21.8 mi

Top 24%
×7stories
+17ft-86ft

Overall

6066

Females

1341

F18-39

1341

35K→23M

21.8 - 23.0 mi

Top 29%
×5stories
+23ft-63ft

Overall

7483

Females

2132

F18-39

2132

23M→24M

23.0 - 24.0 mi

Top 24%
×6stories
+12ft-82ft

Overall

6200

Females

1618

F18-39

1618

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

6548

Females

1906

F18-39

1906

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1story
+13ft-16ft

Overall

6763

Females

2057

F18-39

2057

25.2M→Finish

25.2 - 26.2 mi

Top 21%
×2stories
+22ft-21ft

Overall

5321

Females

1334

F18-39

1334

Passing Analysis

Category:
Athletes Passed
4729
Passed By
486
Net Change
+4243
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12775
5K → 10K271293-22#12775#12797
10K → 15K53142+489#12797#12308
15K → 20K59815+583#12308#11725
20K → Half6610+56#11725#11669
Half → 25K5696+563#11669#11106
25K → 30K9432+941#11106#10165
30K → 20M32911+318#10165#9847
20M → 21M3457+338#9847#9509
21M → 35K1845+179#9509#9330
35K → 23M23741+196#9330#9134
23M → 24M19212+180#9134#8954
24M → 40K18219+163#8954#8791
40K → 25.2M8312+71#8791#8720
25.2M → Finish19911+188#8720#8532
TOTALS4729486+4243
📊

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