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BOSTON MARATHON 2024

Madison Cornell

Bib: 26248•F

CA

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Division (F18-39)
#0 / 4660
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
10:57/mi
34:02
↑ 97↓ 3451.5%
10K· 6.21 mi
10:14/mi
1:05:49
↑ 79↓ 1380.4%
15K· 9.32 mi
10:04/mi
1:37:05
↑ 67↓ 78
20K· 12.43 mi
10:08/mi
2:08:35
↑ 106↓ 860.1%
Half· 13.11 mi
9:37/mi
2:15:09
↑ 19↓ 370.5%
25K· 15.53 mi
9:58/mi
2:39:18
↑ 66↓ 880.2%
30K· 18.64 mi
10:39/mi
3:12:23
↑ 181↓ 1480.2%
20M
10:31/mi
3:26:40
↑ 64↓ 500.2%
21M
10:54/mi
3:37:34
↑ 106↓ 241.6%
35K· 21.75 mi
9:35/mi
3:44:44
↑ 17↓ 861.7%
23M
10:18/mi
3:57:38
↑ 23↓ 630.6%
24M
10:00/mi
4:07:38
↓ 821.3%
40K· 24.85 mi
10:29/mi
4:16:36
↓ 200.3%
25.2M
11:30/mi
4:20:34
↑ 13↓ 160.2%
Finish· 26.22 mi
9:31/mi
4:30:16
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time2:15:09
Pace10:19 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time2:15:07
Pace10:18 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:1834:0210:5734:02
10:57
-
10K
6.21 mi12:23:051:05:4910:3631:47
10:14
-0:43
15K
9.32 mi12:54:211:37:0510:2531:16
10:04
-0:10
20K
12.43 mi13:25:512:08:3510:2131:30
10:08
+0:04
Half
13.11 mi13:32:252:15:0910:196:34
9:37
-0:31
25K
15.53 mi13:56:342:39:1810:1524:09
9:58
+0:21
30K
18.64 mi14:29:393:12:2310:1933:05
10:39
+0:41
20M
20.00 mi14:43:563:26:4010:2014:17
10:31
-0:08
21M
21.00 mi14:54:503:37:3410:2210:54
10:54
+0:23
35K
21.75 mi15:02:003:44:4410:207:10
9:35
-1:19
23M
23.00 mi15:14:543:57:3810:2012:54
10:18
+0:43
24M
24.00 mi15:24:544:07:3810:1910:00
10:00
-0:18
40K
24.85 mi15:33:524:16:3610:198:58
10:29
+0:29
25.2M
25.20 mi15:37:504:20:3410:203:58
11:30
+1:01
Finish
26.22 mi15:47:324:30:1610:199:42
9:31
-1:59

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

9:31 /mi

Average Pace

10:19 /mi

Slowest Pace

11:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

23:26

9% of race

Time at Steady Pace

2:30:34

56% of race

Time at Slower Pace

1:36:16

36% of race

Average Pace: 10:18 /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 mi11:51:1834:0210:5734:02
10:57
#24790
10K
6.21 mi12:23:051:05:4910:3631:47
10:14
#23966
15K
9.32 mi12:54:211:37:0510:2531:16
10:04
#23328
20K
12.43 mi13:25:512:08:3510:2131:30
10:08
#22717
Half
13.11 mi13:32:252:15:0910:196:34
9:37
#22628
25K
15.53 mi13:56:342:39:1810:1524:09
9:58
#22106
30K
18.64 mi14:29:393:12:2310:1933:05
10:39
#21539
20M
20.00 mi14:43:563:26:4010:2014:17
10:31
#21290
21M
21.00 mi14:54:503:37:3410:2210:54
10:54
#21036
35K
21.75 mi15:02:003:44:4410:207:10
9:35
#20874
23M
23.00 mi15:14:543:57:3810:2012:54
10:18
#20625
24M
24.00 mi15:24:544:07:3810:1910:00
10:00
#20459
40K
24.85 mi15:33:524:16:3610:198:58
10:29
#20330
25.2M
25.20 mi15:37:504:20:3410:203:58
11:30
#20246
Finish
26.22 mi15:47:324:30:1610:199:42
9:31
#20126
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi24790104311043122073(Top 86%)8913(Top 82%)8913(Top 191%)
10K6.21 mi3.10 mi23966+8249928+5039928+50323024(Top 90%)9448(Top 86%)9448(Top 203%)
15K9.32 mi3.11 mi23328+6389578+3509578+35022073(Top 86%)8913(Top 82%)8913(Top 191%)
20K12.43 mi3.11 mi22717+6119261+3179261+31720888(Top 82%)8290(Top 76%)8290(Top 178%)
Half13.11 mi0.68 mi22628+899221+409221+4020467(Top 80%)8132(Top 74%)8132(Top 175%)
25K15.53 mi2.42 mi22106+5228981+2408981+24019020(Top 74%)7382(Top 68%)7382(Top 158%)
30K18.64 mi3.11 mi21539+5678730+2518730+25119160(Top 75%)7665(Top 70%)7665(Top 164%)
20M20.00 mi1.36 mi21290+2498619+1118619+11118035(Top 71%)7228(Top 66%)7228(Top 155%)
21M21.00 mi1.00 mi21036+2548506+1138506+11316094(Top 63%)6382(Top 58%)6382(Top 137%)
35K21.75 mi0.75 mi20874+1628438+688438+6815809(Top 62%)6255(Top 57%)6255(Top 134%)
23M23.00 mi1.25 mi20625+2498333+1058333+10516459(Top 64%)6637(Top 61%)6637(Top 142%)
24M24.00 mi1.00 mi20459+1668265+688265+6816368(Top 64%)6637(Top 61%)6637(Top 142%)
40K24.85 mi0.85 mi20330+1298203+628203+6216692(Top 65%)6868(Top 63%)6868(Top 147%)
25.2M25.20 mi0.35 mi20246+848173+308173+3016110(Top 63%)6609(Top 60%)6609(Top 142%)
Finish26.22 mi1.02 mi20126+1208120+538120+5316643(Top 65%)6843(Top 63%)6843(Top 147%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21story building
+97ft-345ft

Overall

22073

Females

8913

F18-39

8913

5K→10K

3.1 - 6.2 mi

Top 90%
×5story building
+79ft-138ft

Overall

23024

Females

9448

F18-39

9448

10K→15K

6.2 - 9.3 mi

Top 86%
×3story building
+67ft-78ft

Overall

22073

Females

8913

F18-39

8913

15K→20K

9.3 - 12.4 mi

Top 82%
×5story building
+106ft-86ft

Overall

20888

Females

8290

F18-39

8290

20K→Half

12.4 - 13.1 mi

Top 80%
×2story building
+19ft-37ft

Overall

20467

Females

8132

F18-39

8132

Half→25K

13.1 - 15.5 mi

Top 74%
×4story building
+66ft-88ft

Overall

19020

Females

7382

F18-39

7382

25K→30K

15.5 - 18.6 mi

Top 75%
×9story building
+181ft-148ft

Overall

19160

Females

7665

F18-39

7665

30K→20M

18.6 - 20.0 mi

Top 71%
×5story building
+64ft-50ft

Overall

18035

Females

7228

F18-39

7228

20M→21M

20.0 - 21.0 mi

Top 63%
×8story building
+106ft-24ft

Overall

16094

Females

6382

F18-39

6382

21M→35K

21.0 - 21.8 mi

Top 62%
×7story building
+17ft-86ft

Overall

15809

Females

6255

F18-39

6255

35K→23M

21.8 - 23.0 mi

Top 64%
×5story building
+23ft-63ft

Overall

16459

Females

6637

F18-39

6637

23M→24M

23.0 - 24.0 mi

Top 64%
×6story building
+12ft-82ft

Overall

16368

Females

6637

F18-39

6637

24M→40K

24.0 - 24.9 mi

Top 65%
×1story
+6ft-20ft

Overall

16692

Females

6868

F18-39

6868

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

16110

Females

6609

F18-39

6609

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2story building
+22ft-21ft

Overall

16643

Females

6843

F18-39

6843

Passing Analysis

Category:
Athletes Passed
4713
Passed By
49
Net Change
+4664
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24790
5K → 10K8251+824#24790#23966
10K → 15K6479+638#23966#23328
15K → 20K6132+611#23328#22717
20K → Half890+89#22717#22628
Half → 25K5231+522#22628#22106
25K → 30K5769+567#22106#21539
30K → 20M2523+249#21539#21290
20M → 21M2562+254#21290#21036
21M → 35K1631+162#21036#20874
35K → 23M2501+249#20874#20625
23M → 24M1682+166#20625#20459
24M → 40K1367+129#20459#20330
40K → 25.2M862+84#20330#20246
25.2M → Finish1299+120#20246#20126
TOTALS471349+4664
📊

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