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BOSTON MARATHON 2024

Madison Heidenburg

Bib: 9756•F

KY

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 19%
Gender (Female)
#0 / 10924
Top 5%
Division (F18-39)
#0 / 4660
Top 10%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:31
Rank: #8786
Start → 5K
22:31 | 7:15/mi
10K· 6.21 mi
44:47
Rank: #8188 (+598)
5K → 10K
22:16 | 7:10/mi
15K· 9.32 mi
1:07:06
Rank: #7875 (+313)
10K → 15K
22:19 | 7:11/mi
20K· 12.43 mi
1:29:32
Rank: #7470 (+405)
15K → 20K
22:26 | 7:13/mi
Half· 13.11 mi
1:34:25
Rank: #7421 (+49)
20K → Half
4:53 | 7:09/mi
25K· 15.53 mi
1:52:09
Rank: #7076 (+345)
Half → 25K
17:44 | 7:19/mi
30K· 18.64 mi
2:15:07
Rank: #6468 (+608)
25K → 30K
22:58 | 7:24/mi
20M
2:25:10
Rank: #6171 (+297)
30K → 20M
10:03 | 7:24/mi
21M
2:32:54
Rank: #5857 (+314)
20M → 21M
7:44 | 7:44/mi
35K· 21.75 mi
2:38:18
Rank: #5710 (+147)
21M → 35K
5:24 | 7:13/mi
23M
2:47:37
Rank: #5434 (+276)
35K → 23M
9:19 | 7:26/mi
24M
2:54:58
Rank: #5276 (+158)
23M → 24M
7:21 | 7:21/mi
40K· 24.85 mi
3:01:07
Rank: #5052 (+224)
24M → 40K
6:09 | 7:12/mi
25.2M
3:03:53
Rank: #4958 (+94)
40K → 25.2M
2:46 | 8:01/mi
Finish· 26.22 mi
3:10:50
Rank: #4788 (+170)
25.2M → Finish
6:57 | 6:49/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:25
Pace7:12 /mi
2nd Half
Distance13.11 mi
Time1:36:25
Pace7:21 /mi
📊Positive Split: 2.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:0922:317:1522:31
7:15
-
10K
6.21 mi11:12:2544:477:1222:16
7:10
-0:05
15K
9.32 mi11:34:441:07:067:1222:19
7:11
+0:01
20K
12.43 mi11:57:101:29:327:1222:26
7:13
+0:02
Half
13.11 mi12:02:031:34:257:124:53
7:09
-0:04
25K
15.53 mi12:19:471:52:097:1317:44
7:19
+0:10
30K
18.64 mi12:42:452:15:077:1522:58
7:24
+0:05
20M
20.00 mi12:52:482:25:107:1510:03
7:24
0:00
21M
21.00 mi13:00:322:32:547:177:44
7:44
+0:20
35K
21.75 mi13:05:562:38:187:175:24
7:13
-0:31
23M
23.00 mi13:15:152:47:377:179:19
7:26
+0:13
24M
24.00 mi13:22:362:54:587:177:21
7:21
-0:05
40K
24.85 mi13:28:453:01:077:176:09
7:12
-0:09
25.2M
25.20 mi13:31:313:03:537:182:46
8:01
+0:49
Finish
26.22 mi13:38:283:10:507:176:57
6:49
-1:12

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

6:49 /mi

Average Pace

7:17 /mi

Slowest Pace

8:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:00:20

94% of race

Time at Steady Pace

10:30

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:17 /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 mi10:50:0922:317:1522:31
7:15
#8786
10K
6.21 mi11:12:2544:477:1222:16
7:10
#8188
15K
9.32 mi11:34:441:07:067:1222:19
7:11
#7875
20K
12.43 mi11:57:101:29:327:1222:26
7:13
#7470
Half
13.11 mi12:02:031:34:257:124:53
7:09
#7421
25K
15.53 mi12:19:471:52:097:1317:44
7:19
#7076
30K
18.64 mi12:42:452:15:077:1522:58
7:24
#6468
20M
20.00 mi12:52:482:25:107:1510:03
7:24
#6171
21M
21.00 mi13:00:322:32:547:177:44
7:44
#5857
35K
21.75 mi13:05:562:38:187:175:24
7:13
#5710
23M
23.00 mi13:15:152:47:377:179:19
7:26
#5434
24M
24.00 mi13:22:362:54:587:177:21
7:21
#5276
40K
24.85 mi13:28:453:01:077:176:09
7:12
#5052
25.2M
25.20 mi13:31:313:03:537:182:46
8:01
#4958
Finish
26.22 mi13:38:283:10:507:176:57
6:49
#4788
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8786148414847367(Top 29%)1030(Top 9%)1030(Top 22%)
10K6.21 mi3.10 mi8188+5981274+2101274+2107711(Top 30%)1112(Top 10%)1112(Top 24%)
15K9.32 mi3.11 mi7875+3131168+1061168+1067367(Top 29%)1030(Top 9%)1030(Top 22%)
20K12.43 mi3.11 mi7470+4051057+1111057+1116522(Top 26%)839(Top 8%)839(Top 18%)
Half13.11 mi0.68 mi7421+491042+151042+156713(Top 26%)880(Top 8%)880(Top 19%)
25K15.53 mi2.42 mi7076+345960+82960+825913(Top 23%)775(Top 7%)775(Top 17%)
30K18.64 mi3.11 mi6468+608822+138822+1384602(Top 18%)529(Top 5%)529(Top 11%)
20M20.00 mi1.36 mi6171+297777+45777+453931(Top 15%)426(Top 4%)426(Top 9%)
21M21.00 mi1.00 mi5857+314715+62715+623264(Top 13%)344(Top 3%)344(Top 7%)
35K21.75 mi0.75 mi5710+147694+21694+213868(Top 15%)493(Top 5%)493(Top 11%)
23M23.00 mi1.25 mi5434+276650+44650+443420(Top 13%)425(Top 4%)425(Top 9%)
24M24.00 mi1.00 mi5276+158632+18632+183562(Top 14%)529(Top 5%)529(Top 11%)
40K24.85 mi0.85 mi5052+224595+37595+372486(Top 10%)304(Top 3%)304(Top 7%)
25.2M25.20 mi0.35 mi4958+94582+13582+132854(Top 11%)432(Top 4%)432(Top 9%)
Finish26.22 mi1.02 mi4788+170564+18564+182442(Top 10%)330(Top 3%)330(Top 7%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21stories
+97ft-345ft

Overall

7367

Females

1030

F18-39

1030

5K→10K

3.1 - 6.2 mi

Top 30%
×5stories
+79ft-138ft

Overall

7711

Females

1112

F18-39

1112

10K→15K

6.2 - 9.3 mi

Top 29%
×3stories
+67ft-78ft

Overall

7367

Females

1030

F18-39

1030

15K→20K

9.3 - 12.4 mi

Top 26%
×5stories
+106ft-86ft

Overall

6522

Females

839

F18-39

839

20K→Half

12.4 - 13.1 mi

Top 26%
×2stories
+19ft-37ft

Overall

6713

Females

880

F18-39

880

Half→25K

13.1 - 15.5 mi

Top 23%
×4stories
+66ft-88ft

Overall

5913

Females

775

F18-39

775

25K→30K

15.5 - 18.6 mi

Top 18%
×9stories
+181ft-148ft

Overall

4602

Females

529

F18-39

529

30K→20M

18.6 - 20.0 mi

Top 15%
×5stories
+64ft-50ft

Overall

3931

Females

426

F18-39

426

20M→21M

20.0 - 21.0 mi

Top 13%
×8stories
+106ft-24ft

Overall

3264

Females

344

F18-39

344

21M→35K

21.0 - 21.8 mi

Top 15%
×7stories
+17ft-86ft

Overall

3868

Females

493

F18-39

493

35K→23M

21.8 - 23.0 mi

Top 13%
×5stories
+23ft-63ft

Overall

3420

Females

425

F18-39

425

23M→24M

23.0 - 24.0 mi

Top 14%
×6stories
+12ft-82ft

Overall

3562

Females

529

F18-39

529

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2486

Females

304

F18-39

304

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

2854

Females

432

F18-39

432

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2stories
+22ft-21ft

Overall

2442

Females

330

F18-39

330

Passing Analysis

Category:
Athletes Passed
4182
Passed By
184
Net Change
+3998
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8786
5K → 10K64648+598#8786#8188
10K → 15K35744+313#8188#7875
15K → 20K42318+405#7875#7470
20K → Half534+49#7470#7421
Half → 25K37328+345#7421#7076
25K → 30K62012+608#7076#6468
30K → 20M3036+297#6468#6171
20M → 21M3151+314#6171#5857
21M → 35K1558+147#5857#5710
35K → 23M2826+276#5710#5434
23M → 24M1635+158#5434#5276
24M → 40K2251+224#5276#5052
40K → 25.2M940+94#5052#4958
25.2M → Finish1733+170#4958#4788
TOTALS4182184+3998
📊

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