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BOSTON MARATHON 2024

Madelyn Campbell

Bib: 16027•F

CA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 27%
Gender (Female)
#0 / 10924
Top 12%
Division (F18-39)
#0 / 4660
Top 22%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:17/mi
22:38
↑ 97↓ 3451.5%
10K· 6.21 mi
7:22/mi
45:31
↑ 79↓ 1380.4%
15K· 9.32 mi
7:23/mi
1:08:27
↑ 67↓ 78
20K· 12.43 mi
7:30/mi
1:31:46
↑ 106↓ 860.1%
Half· 13.11 mi
7:30/mi
1:36:53
↑ 19↓ 370.5%
25K· 15.53 mi
7:32/mi
1:55:10
↑ 66↓ 880.2%
30K· 18.64 mi
7:58/mi
2:19:55
↑ 181↓ 1480.2%
20M
8:12/mi
2:31:03
↑ 64↓ 500.2%
21M
8:49/mi
2:39:52
↑ 106↓ 241.6%
35K· 21.75 mi
7:51/mi
2:45:44
↑ 17↓ 861.7%
23M
7:56/mi
2:55:40
↑ 23↓ 630.6%
24M
7:45/mi
3:03:25
↓ 821.3%
40K· 24.85 mi
7:53/mi
3:10:09
↓ 200.3%
25.2M
8:30/mi
3:13:05
↑ 13↓ 160.2%
Finish· 26.22 mi
7:13/mi
3:20:26
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:53
Pace7:23 /mi
2nd Half
Distance13.11 mi
Time1:43:33
Pace7:54 /mi
📊Positive Split: 6.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:0022:387:1722:38
7:17
-
10K
6.21 mi11:35:5345:317:2022:53
7:22
+0:05
15K
9.32 mi11:58:491:08:277:2122:56
7:23
+0:01
20K
12.43 mi12:22:081:31:467:2323:19
7:30
+0:07
Half
13.11 mi12:27:151:36:537:235:07
7:30
0:00
25K
15.53 mi12:45:321:55:107:2518:17
7:32
+0:02
30K
18.64 mi13:10:172:19:557:3024:45
7:58
+0:26
20M
20.00 mi13:21:252:31:037:3311:08
8:12
+0:14
21M
21.00 mi13:30:142:39:527:378:49
8:49
+0:37
35K
21.75 mi13:36:062:45:447:375:52
7:51
-0:58
23M
23.00 mi13:46:022:55:407:389:56
7:56
+0:05
24M
24.00 mi13:53:473:03:257:397:45
7:45
-0:11
40K
24.85 mi14:00:313:10:097:396:44
7:53
+0:08
25.2M
25.20 mi14:03:273:13:057:402:56
8:30
+0:37
Finish
26.22 mi14:10:483:20:267:397:21
7:13
-1:17

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

7:13 /mi

Average Pace

7:39 /mi

Slowest Pace

8:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:14

52% of race

Time at Steady Pace

1:13:19

37% of race

Time at Slower Pace

22:53

11% of race

Average Pace: 7:39 /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 mi11:13:0022:387:1722:38
7:17
#9079
10K
6.21 mi11:35:5345:317:2022:53
7:22
#9096
15K
9.32 mi11:58:491:08:277:2122:56
7:23
#8939
20K
12.43 mi12:22:081:31:467:2323:19
7:30
#8742
Half
13.11 mi12:27:151:36:537:235:07
7:30
#8752
25K
15.53 mi12:45:321:55:107:2518:17
7:32
#8428
30K
18.64 mi13:10:172:19:557:3024:45
7:58
#8187
20M
20.00 mi13:21:252:31:037:3311:08
8:12
#8115
21M
21.00 mi13:30:142:39:527:378:49
8:49
#7988
35K
21.75 mi13:36:062:45:447:375:52
7:51
#7896
23M
23.00 mi13:46:022:55:407:389:56
7:56
#7630
24M
24.00 mi13:53:473:03:257:397:45
7:45
#7444
40K
24.85 mi14:00:313:10:097:396:44
7:53
#7286
25.2M
25.20 mi14:03:273:13:057:402:56
8:30
#7195
Finish
26.22 mi14:10:483:20:267:397:21
7:13
#7005
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi9079161116118747(Top 34%)1582(Top 14%)1582(Top 34%)
10K6.21 mi3.10 mi9096-171658-471658-479181(Top 36%)1722(Top 16%)1722(Top 37%)
15K9.32 mi3.11 mi8939+1571610+481610+488747(Top 34%)1582(Top 14%)1582(Top 34%)
20K12.43 mi3.11 mi8742+1971559+511559+518420(Top 33%)1551(Top 14%)1551(Top 33%)
Half13.11 mi0.68 mi8752-101564-51564-59130(Top 36%)1862(Top 17%)1862(Top 40%)
25K15.53 mi2.42 mi8428+3241469+951469+957252(Top 28%)1265(Top 12%)1265(Top 27%)
30K18.64 mi3.11 mi8187+2411463+61463+67677(Top 30%)1635(Top 15%)1635(Top 35%)
20M20.00 mi1.36 mi8115+721486-231486-237804(Top 31%)1887(Top 17%)1887(Top 40%)
21M21.00 mi1.00 mi7988+1271475+111475+117707(Top 30%)2034(Top 19%)2034(Top 44%)
35K21.75 mi0.75 mi7896+921468+71468+76848(Top 27%)1672(Top 15%)1672(Top 36%)
23M23.00 mi1.25 mi7630+2661418+501418+505442(Top 21%)1201(Top 11%)1201(Top 26%)
24M24.00 mi1.00 mi7444+1861388+301388+305305(Top 21%)1210(Top 11%)1210(Top 26%)
40K24.85 mi0.85 mi7286+1581363+251363+255181(Top 20%)1267(Top 12%)1267(Top 27%)
25.2M25.20 mi0.35 mi7195+911346+171346+174531(Top 18%)1043(Top 10%)1043(Top 22%)
Finish26.22 mi1.02 mi7005+1901304+421304+424101(Top 16%)826(Top 8%)826(Top 18%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21story building
+97ft-345ft

Overall

8747

Females

1582

F18-39

1582

5K→10K

3.1 - 6.2 mi

Top 36%
×5story building
+79ft-138ft

Overall

9181

Females

1722

F18-39

1722

10K→15K

6.2 - 9.3 mi

Top 34%
×3story building
+67ft-78ft

Overall

8747

Females

1582

F18-39

1582

15K→20K

9.3 - 12.4 mi

Top 33%
×5story building
+106ft-86ft

Overall

8420

Females

1551

F18-39

1551

20K→Half

12.4 - 13.1 mi

Top 36%
×2story building
+19ft-37ft

Overall

9130

Females

1862

F18-39

1862

Half→25K

13.1 - 15.5 mi

Top 28%
×4story building
+66ft-88ft

Overall

7252

Females

1265

F18-39

1265

25K→30K

15.5 - 18.6 mi

Top 30%
×9story building
+181ft-148ft

Overall

7677

Females

1635

F18-39

1635

30K→20M

18.6 - 20.0 mi

Top 31%
×5story building
+64ft-50ft

Overall

7804

Females

1887

F18-39

1887

20M→21M

20.0 - 21.0 mi

Top 30%
×8story building
+106ft-24ft

Overall

7707

Females

2034

F18-39

2034

21M→35K

21.0 - 21.8 mi

Top 27%
×7story building
+17ft-86ft

Overall

6848

Females

1672

F18-39

1672

35K→23M

21.8 - 23.0 mi

Top 21%
×5story building
+23ft-63ft

Overall

5442

Females

1201

F18-39

1201

23M→24M

23.0 - 24.0 mi

Top 21%
×6story building
+12ft-82ft

Overall

5305

Females

1210

F18-39

1210

24M→40K

24.0 - 24.9 mi

Top 20%
×1story
+6ft-20ft

Overall

5181

Females

1267

F18-39

1267

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1story
+13ft-16ft

Overall

4531

Females

1043

F18-39

1043

25.2M→Finish

25.2 - 26.2 mi

Top 16%
×2story building
+22ft-21ft

Overall

4101

Females

826

F18-39

826

Passing Analysis

Category:
Athletes Passed
2962
Passed By
888
Net Change
+2074
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9079
5K → 10K229246-17#9079#9096
10K → 15K259102+157#9096#8939
15K → 20K28992+197#8939#8742
20K → Half3141-10#8742#8752
Half → 25K36945+324#8752#8428
25K → 30K380139+241#8428#8187
30K → 20M16189+72#8187#8115
20M → 21M18154+127#8115#7988
21M → 35K11119+92#7988#7896
35K → 23M29529+266#7896#7630
23M → 24M20317+186#7630#7444
24M → 40K16810+158#7444#7286
40K → 25.2M932+91#7286#7195
25.2M → Finish1933+190#7195#7005
TOTALS2962888+2074
📊

Passing Visuals

Category:
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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