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BOSTON MARATHON 2024

Madison Borrelli

Bib: 24694•F

FL

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

Start
0:00:00
Race begins
5K· 3.11 mi
31:21
Rank: #23187
Start → 5K
31:21 | 10:05/mi
10K· 6.21 mi
1:04:13
Rank: #23452 (-265)
5K → 10K
32:52 | 10:35/mi
15K· 9.32 mi
1:37:59
Rank: #23491 (-39)
10K → 15K
33:46 | 10:52/mi
20K· 12.43 mi
2:11:25
Rank: #23169 (+322)
15K → 20K
33:26 | 10:46/mi
Half· 13.11 mi
2:18:38
Rank: #23158 (+11)
20K → Half
7:13 | 10:35/mi
25K· 15.53 mi
2:44:39
Rank: #22787 (+371)
Half → 25K
26:01 | 10:44/mi
30K· 18.64 mi
3:21:04
Rank: #22546 (+241)
25K → 30K
36:25 | 11:43/mi
20M
3:36:48
Rank: #22408 (+138)
30K → 20M
15:44 | 11:35/mi
21M
3:49:13
Rank: #22279 (+129)
20M → 21M
12:25 | 12:25/mi
35K· 21.75 mi
3:57:08
Rank: #22152 (+127)
21M → 35K
7:55 | 10:35/mi
23M
4:11:05
Rank: #21960 (+192)
35K → 23M
13:57 | 11:08/mi
24M
4:22:14
Rank: #21849 (+111)
23M → 24M
11:09 | 11:09/mi
40K· 24.85 mi
4:31:32
Rank: #21718 (+131)
24M → 40K
9:18 | 10:53/mi
25.2M
4:35:21
Rank: #21643 (+75)
40K → 25.2M
3:49 | 11:04/mi
Finish· 26.22 mi
4:44:55
Rank: #21497 (+146)
25.2M → Finish
9:34 | 9:23/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:18:38
Pace10:34 /mi
2nd Half
Distance13.11 mi
Time2:26:17
Pace11:10 /mi
📊Positive Split: 5.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:2731:2110:0531:21
10:05
-
10K
6.21 mi12:19:191:04:1310:2032:52
10:35
+0:30
15K
9.32 mi12:53:051:37:5910:3133:46
10:52
+0:17
20K
12.43 mi13:26:312:11:2510:3433:26
10:46
-0:06
Half
13.11 mi13:33:442:18:3810:347:13
10:35
-0:11
25K
15.53 mi13:59:452:44:3910:3626:01
10:44
+0:09
30K
18.64 mi14:36:103:21:0410:4736:25
11:43
+0:59
20M
20.00 mi14:51:543:36:4810:5015:44
11:35
-0:08
21M
21.00 mi15:04:193:49:1310:5512:25
12:25
+0:50
35K
21.75 mi15:12:143:57:0810:547:55
10:35
-1:50
23M
23.00 mi15:26:114:11:0510:5513:57
11:08
+0:33
24M
24.00 mi15:37:204:22:1410:5611:09
11:09
+0:01
40K
24.85 mi15:46:384:31:3210:559:18
10:53
-0:16
25.2M
25.20 mi15:50:274:35:2110:563:49
11:04
+0:11
Finish
26.22 mi16:00:014:44:5510:529:34
9:23
-1:41

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

9:23 /mi

Average Pace

10:52 /mi

Slowest Pace

12:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

40:55

14% of race

Time at Steady Pace

2:59:26

63% of race

Time at Slower Pace

1:04:34

23% of race

Average Pace: 10:52 /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 mi11:46:2731:2110:0531:21
10:05
#23187
10K
6.21 mi12:19:191:04:1310:2032:52
10:35
#23452
15K
9.32 mi12:53:051:37:5910:3133:46
10:52
#23491
20K
12.43 mi13:26:312:11:2510:3433:26
10:46
#23169
Half
13.11 mi13:33:442:18:3810:347:13
10:35
#23158
25K
15.53 mi13:59:452:44:3910:3626:01
10:44
#22787
30K
18.64 mi14:36:103:21:0410:4736:25
11:43
#22546
20M
20.00 mi14:51:543:36:4810:5015:44
11:35
#22408
21M
21.00 mi15:04:193:49:1310:5512:25
12:25
#22279
35K
21.75 mi15:12:143:57:0810:547:55
10:35
#22152
23M
23.00 mi15:26:114:11:0510:5513:57
11:08
#21960
24M
24.00 mi15:37:204:22:1410:5611:09
11:09
#21849
40K
24.85 mi15:46:384:31:3210:559:18
10:53
#21718
25.2M
25.20 mi15:50:274:35:2110:563:49
11:04
#21643
Finish
26.22 mi16:00:014:44:5510:529:34
9:23
#21497
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi231879496949623559(Top 92%)9717(Top 89%)9717(Top 209%)
10K6.21 mi3.10 mi23452-2659644-1489644-14823647(Top 93%)9761(Top 89%)9761(Top 209%)
15K9.32 mi3.11 mi23491-399675-319675-3123559(Top 92%)9717(Top 89%)9717(Top 209%)
20K12.43 mi3.11 mi23169+3229517+1589517+15822200(Top 87%)9022(Top 83%)9022(Top 194%)
Half13.11 mi0.68 mi23158+119509+89509+822795(Top 89%)9373(Top 86%)9373(Top 201%)
25K15.53 mi2.42 mi22787+3719324+1859324+18520951(Top 82%)8439(Top 77%)8439(Top 181%)
30K18.64 mi3.11 mi22546+2419249+759249+7521460(Top 84%)8878(Top 81%)8878(Top 191%)
20M20.00 mi1.36 mi22408+1389193+569193+5620580(Top 81%)8527(Top 78%)8527(Top 183%)
21M21.00 mi1.00 mi22279+1299142+519142+5119701(Top 77%)8178(Top 75%)8178(Top 175%)
35K21.75 mi0.75 mi22152+1279095+479095+4718818(Top 74%)7748(Top 71%)7748(Top 166%)
23M23.00 mi1.25 mi21960+1929012+839012+8318828(Top 74%)7806(Top 71%)7806(Top 168%)
24M24.00 mi1.00 mi21849+1118989+238989+2319645(Top 77%)8273(Top 76%)8273(Top 178%)
40K24.85 mi0.85 mi21718+1318950+398950+3917782(Top 70%)7411(Top 68%)7411(Top 159%)
25.2M25.20 mi0.35 mi21643+758917+338917+3314801(Top 58%)5966(Top 55%)5966(Top 128%)
Finish26.22 mi1.02 mi21497+1468859+588859+5816058(Top 63%)6548(Top 60%)6548(Top 141%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
×21stories
+97ft-345ft

Overall

23559

Females

9717

F18-39

9717

5K→10K

3.1 - 6.2 mi

Top 93%
×5stories
+79ft-138ft

Overall

23647

Females

9761

F18-39

9761

10K→15K

6.2 - 9.3 mi

Top 92%
×3stories
+67ft-78ft

Overall

23559

Females

9717

F18-39

9717

15K→20K

9.3 - 12.4 mi

Top 87%
×5stories
+106ft-86ft

Overall

22200

Females

9022

F18-39

9022

20K→Half

12.4 - 13.1 mi

Top 89%
×2stories
+19ft-37ft

Overall

22795

Females

9373

F18-39

9373

Half→25K

13.1 - 15.5 mi

Top 82%
×4stories
+66ft-88ft

Overall

20951

Females

8439

F18-39

8439

25K→30K

15.5 - 18.6 mi

Top 84%
×9stories
+181ft-148ft

Overall

21460

Females

8878

F18-39

8878

30K→20M

18.6 - 20.0 mi

Top 81%
×5stories
+64ft-50ft

Overall

20580

Females

8527

F18-39

8527

20M→21M

20.0 - 21.0 mi

Top 77%
×8stories
+106ft-24ft

Overall

19701

Females

8178

F18-39

8178

21M→35K

21.0 - 21.8 mi

Top 74%
×7stories
+17ft-86ft

Overall

18818

Females

7748

F18-39

7748

35K→23M

21.8 - 23.0 mi

Top 74%
×5stories
+23ft-63ft

Overall

18828

Females

7806

F18-39

7806

23M→24M

23.0 - 24.0 mi

Top 77%
×6stories
+12ft-82ft

Overall

19645

Females

8273

F18-39

8273

24M→40K

24.0 - 24.9 mi

Top 70%
×1story
+6ft-20ft

Overall

17782

Females

7411

F18-39

7411

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

14801

Females

5966

F18-39

5966

25.2M→Finish

25.2 - 26.2 mi

Top 63%
×2stories
+22ft-21ft

Overall

16058

Females

6548

F18-39

6548

Passing Analysis

Category:
Athletes Passed
2371
Passed By
681
Net Change
+1690
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23187
5K → 10K107372-265#23187#23452
10K → 15K134173-39#23452#23491
15K → 20K34725+322#23491#23169
20K → Half3221+11#23169#23158
Half → 25K3765+371#23158#22787
25K → 30K27837+241#22787#22546
30K → 20M15416+138#22546#22408
20M → 21M14314+129#22408#22279
21M → 35K1292+127#22279#22152
35K → 23M1964+192#22152#21960
23M → 24M1209+111#21960#21849
24M → 40K1343+131#21849#21718
40K → 25.2M750+75#21718#21643
25.2M → Finish1460+146#21643#21497
TOTALS2371681+1690
📊

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