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BOSTON MARATHON 2024

Rebeca Madrigal

Bib: 18360•F

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 44%
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
25:42
Rank: #16473
Start → 5K
25:42 | 8:16/mi
10K· 6.21 mi
50:22
Rank: #15162 (+1311)
5K → 10K
24:40 | 7:56/mi
15K· 9.32 mi
1:14:50
Rank: #14255 (+907)
10K → 15K
24:28 | 7:53/mi
20K· 12.43 mi
1:39:46
Rank: #13630 (+625)
15K → 20K
24:56 | 8:02/mi
Half· 13.11 mi
1:45:14
Rank: #13579 (+51)
20K → Half
5:28 | 8:01/mi
25K· 15.53 mi
2:05:01
Rank: #13053 (+526)
Half → 25K
19:47 | 8:10/mi
30K· 18.64 mi
2:31:27
Rank: #12506 (+547)
25K → 30K
26:26 | 8:30/mi
20M
2:44:21
Rank: #12615 (-109)
30K → 20M
12:54 | 9:30/mi
21M
2:56:10
Rank: #13155 (-540)
20M → 21M
11:49 | 11:49/mi
35K· 21.75 mi
3:04:21
Rank: #13557 (-402)
21M → 35K
8:11 | 10:56/mi
23M
3:18:13
Rank: #14060 (-503)
35K → 23M
13:52 | 11:05/mi
24M
3:27:11
Rank: #13936 (+124)
23M → 24M
8:58 | 8:58/mi
40K· 24.85 mi
3:35:52
Rank: #14031 (-95)
24M → 40K
8:41 | 10:09/mi
25.2M
3:39:35
Rank: #14019 (+12)
40K → 25.2M
3:43 | 10:47/mi
Finish· 26.22 mi
3:48:58
Rank: #14048 (-29)
25.2M → Finish
9:23 | 9:12/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:14
Pace8:02 /mi
2nd Half
Distance13.11 mi
Time2:03:44
Pace9:26 /mi
📊Positive Split: 17.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:2225:428:1625:42
8:16
-
10K
6.21 mi11:42:0250:228:0624:40
7:56
-0:20
15K
9.32 mi12:06:301:14:508:0224:28
7:53
-0:03
20K
12.43 mi12:31:261:39:468:0224:56
8:02
+0:09
Half
13.11 mi12:36:541:45:148:025:28
8:01
-0:01
25K
15.53 mi12:56:412:05:018:0319:47
8:10
+0:09
30K
18.64 mi13:23:072:31:278:0726:26
8:30
+0:20
20M
20.00 mi13:36:012:44:218:1312:54
9:30
+1:00
21M
21.00 mi13:47:502:56:108:2311:49
11:49
+2:19
35K
21.75 mi13:56:013:04:218:298:11
10:56
-0:53
23M
23.00 mi14:09:533:18:138:3713:52
11:05
+0:09
24M
24.00 mi14:18:513:27:118:388:58
8:58
-2:07
40K
24.85 mi14:27:323:35:528:418:41
10:09
+1:11
25.2M
25.20 mi14:31:153:39:358:433:43
10:47
+0:38
Finish
26.22 mi14:40:383:48:588:449:23
9:12
-1:35

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

7:53 /mi

Average Pace

8:44 /mi

Slowest Pace

11:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:05:01

55% of race

Time at Steady Pace

57:41

25% of race

Time at Slower Pace

46:16

20% of race

Average Pace: 8:44 /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 mi11:17:2225:428:1625:42
8:16
#16473
10K
6.21 mi11:42:0250:228:0624:40
7:56
#15162
15K
9.32 mi12:06:301:14:508:0224:28
7:53
#14255
20K
12.43 mi12:31:261:39:468:0224:56
8:02
#13630
Half
13.11 mi12:36:541:45:148:025:28
8:01
#13579
25K
15.53 mi12:56:412:05:018:0319:47
8:10
#13053
30K
18.64 mi13:23:072:31:278:0726:26
8:30
#12506
20M
20.00 mi13:36:012:44:218:1312:54
9:30
#12615
21M
21.00 mi13:47:502:56:108:2311:49
11:49
#13155
35K
21.75 mi13:56:013:04:218:298:11
10:56
#13557
23M
23.00 mi14:09:533:18:138:3713:52
11:05
#14060
24M
24.00 mi14:18:513:27:118:388:58
8:58
#13936
40K
24.85 mi14:27:323:35:528:418:41
10:09
#14031
25.2M
25.20 mi14:31:153:39:358:433:43
10:47
#14019
Finish
26.22 mi14:40:383:48:588:449:23
9:12
#14048
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi164735847584712508(Top 49%)3518(Top 32%)3518(Top 75%)
10K6.21 mi3.10 mi15162+13115033+8145033+81413781(Top 54%)4220(Top 39%)4220(Top 91%)
15K9.32 mi3.11 mi14255+9074490+5434490+54312508(Top 49%)3518(Top 32%)3518(Top 75%)
20K12.43 mi3.11 mi13630+6254137+3534137+35312028(Top 47%)3341(Top 31%)3341(Top 72%)
Half13.11 mi0.68 mi13579+514112+254112+2512923(Top 51%)3852(Top 35%)3852(Top 83%)
25K15.53 mi2.42 mi13053+5263839+2733839+27311152(Top 44%)3046(Top 28%)3046(Top 65%)
30K18.64 mi3.11 mi12506+5473629+2103629+21010717(Top 42%)3054(Top 28%)3054(Top 66%)
20M20.00 mi1.36 mi12615-1093753-1243753-12414514(Top 57%)5396(Top 49%)5396(Top 116%)
21M21.00 mi1.00 mi13155-5404132-3794132-37918395(Top 72%)7526(Top 69%)7526(Top 162%)
35K21.75 mi0.75 mi13557-4024389-2574389-25719680(Top 77%)8168(Top 75%)8168(Top 175%)
23M23.00 mi1.25 mi14060-5034715-3264715-32618636(Top 73%)7710(Top 71%)7710(Top 165%)
24M24.00 mi1.00 mi13936+1244692+234692+2312012(Top 47%)4420(Top 40%)4420(Top 95%)
40K24.85 mi0.85 mi14031-954786-944786-9415553(Top 61%)6284(Top 58%)6284(Top 135%)
25.2M25.20 mi0.35 mi14019+124804-184804-1813782(Top 54%)5443(Top 50%)5443(Top 117%)
Finish26.22 mi1.02 mi14048-294848-444848-4415202(Top 59%)6090(Top 56%)6090(Top 131%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21stories
+97ft-345ft

Overall

12508

Females

3518

F18-39

3518

5K→10K

3.1 - 6.2 mi

Top 54%
×5stories
+79ft-138ft

Overall

13781

Females

4220

F18-39

4220

10K→15K

6.2 - 9.3 mi

Top 49%
×3stories
+67ft-78ft

Overall

12508

Females

3518

F18-39

3518

15K→20K

9.3 - 12.4 mi

Top 47%
×5stories
+106ft-86ft

Overall

12028

Females

3341

F18-39

3341

20K→Half

12.4 - 13.1 mi

Top 51%
×2stories
+19ft-37ft

Overall

12923

Females

3852

F18-39

3852

Half→25K

13.1 - 15.5 mi

Top 44%
×4stories
+66ft-88ft

Overall

11152

Females

3046

F18-39

3046

25K→30K

15.5 - 18.6 mi

Top 42%
×9stories
+181ft-148ft

Overall

10717

Females

3054

F18-39

3054

30K→20M

18.6 - 20.0 mi

Top 57%
×5stories
+64ft-50ft

Overall

14514

Females

5396

F18-39

5396

20M→21M

20.0 - 21.0 mi

Top 72%
×8stories
+106ft-24ft

Overall

18395

Females

7526

F18-39

7526

21M→35K

21.0 - 21.8 mi

Top 77%
×7stories
+17ft-86ft

Overall

19680

Females

8168

F18-39

8168

35K→23M

21.8 - 23.0 mi

Top 73%
×5stories
+23ft-63ft

Overall

18636

Females

7710

F18-39

7710

23M→24M

23.0 - 24.0 mi

Top 47%
×6stories
+12ft-82ft

Overall

12012

Females

4420

F18-39

4420

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

15553

Females

6284

F18-39

6284

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1story
+13ft-16ft

Overall

13782

Females

5443

F18-39

5443

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2stories
+22ft-21ft

Overall

15202

Females

6090

F18-39

6090

Passing Analysis

Category:
Athletes Passed
4641
Passed By
2216
Net Change
+2425
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16473
5K → 10K133928+1311#16473#15162
10K → 15K9169+907#15162#14255
15K → 20K64419+625#14255#13630
20K → Half6817+51#13630#13579
Half → 25K54822+526#13579#13053
25K → 30K59649+547#13053#12506
30K → 20M105214-109#12506#12615
20M → 21M31571-540#12615#13155
21M → 35K24426-402#13155#13557
35K → 23M29532-503#13557#14060
23M → 24M15733+124#14060#13936
24M → 40K66161-95#13936#14031
40K → 25.2M5240+12#14031#14019
25.2M → Finish6695-29#14019#14048
TOTALS46412216+2425
📊

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