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BOSTON MARATHON 2024

Paula Alcocer Gosalbo

Bib: 9017•F

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 46%
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
22:58
Rank: #9884
Start → 5K
22:58 | 7:24/mi
10K· 6.21 mi
47:20
Rank: #11408 (-1524)
5K → 10K
24:22 | 7:51/mi
15K· 9.32 mi
1:11:38
Rank: #11628 (-220)
10K → 15K
24:18 | 7:49/mi
20K· 12.43 mi
1:37:01
Rank: #11967 (-339)
15K → 20K
25:23 | 8:10/mi
Half· 13.11 mi
1:42:41
Rank: #12112 (-145)
20K → Half
5:40 | 8:18/mi
25K· 15.53 mi
2:05:21
Rank: #13195 (-1083)
Half → 25K
22:40 | 9:21/mi
30K· 18.64 mi
2:37:17
Rank: #14453 (-1258)
25K → 30K
31:56 | 10:17/mi
20M
2:50:52
Rank: #14635 (-182)
30K → 20M
13:35 | 10:00/mi
21M
3:02:35
Rank: #14998 (-363)
20M → 21M
11:43 | 11:43/mi
35K· 21.75 mi
3:09:30
Rank: #14959 (+39)
21M → 35K
6:55 | 9:15/mi
23M
3:22:13
Rank: #15046 (-87)
35K → 23M
12:43 | 10:09/mi
24M
3:31:03
Rank: #14841 (+205)
23M → 24M
8:50 | 8:50/mi
40K· 24.85 mi
3:38:39
Rank: #14631 (+210)
24M → 40K
7:36 | 8:53/mi
25.2M
3:42:40
Rank: #14667 (-36)
40K → 25.2M
4:01 | 11:39/mi
Finish· 26.22 mi
3:50:50
Rank: #14434 (+233)
25.2M → Finish
8:10 | 8:01/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:41
Pace7:50 /mi
2nd Half
Distance13.11 mi
Time2:08:09
Pace9:47 /mi
📊Positive Split: 24.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:4122:587:2422:58
7:24
-
10K
6.21 mi11:13:0347:207:3724:22
7:51
+0:27
15K
9.32 mi11:37:211:11:387:4124:18
7:49
-0:02
20K
12.43 mi12:02:441:37:017:4825:23
8:10
+0:21
Half
13.11 mi12:08:241:42:417:505:40
8:18
+0:08
25K
15.53 mi12:31:042:05:218:0422:40
9:21
+1:03
30K
18.64 mi13:03:002:37:178:2631:56
10:17
+0:56
20M
20.00 mi13:16:352:50:528:3313:35
10:00
-0:17
21M
21.00 mi13:28:183:02:358:4211:43
11:43
+1:43
35K
21.75 mi13:35:133:09:308:436:55
9:15
-2:28
23M
23.00 mi13:47:563:22:138:4812:43
10:09
+0:54
24M
24.00 mi13:56:463:31:038:488:50
8:50
-1:19
40K
24.85 mi14:04:223:38:398:487:36
8:53
+0:03
25.2M
25.20 mi14:08:233:42:408:504:01
11:39
+2:46
Finish
26.22 mi14:16:333:50:508:498:10
8:01
-3:38

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

7:24 /mi

Average Pace

8:49 /mi

Slowest Pace

11:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:11

46% of race

Time at Steady Pace

51:41

22% of race

Time at Slower Pace

1:13:58

32% of race

Average Pace: 8:48 /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 mi10:48:4122:587:2422:58
7:24
#9884
10K
6.21 mi11:13:0347:207:3724:22
7:51
#11408
15K
9.32 mi11:37:211:11:387:4124:18
7:49
#11628
20K
12.43 mi12:02:441:37:017:4825:23
8:10
#11967
Half
13.11 mi12:08:241:42:417:505:40
8:18
#12112
25K
15.53 mi12:31:042:05:218:0422:40
9:21
#13195
30K
18.64 mi13:03:002:37:178:2631:56
10:17
#14453
20M
20.00 mi13:16:352:50:528:3313:35
10:00
#14635
21M
21.00 mi13:28:183:02:358:4211:43
11:43
#14998
35K
21.75 mi13:35:133:09:308:436:55
9:15
#14959
23M
23.00 mi13:47:563:22:138:4812:43
10:09
#15046
24M
24.00 mi13:56:463:31:038:488:50
8:50
#14841
40K
24.85 mi14:04:223:38:398:487:36
8:53
#14631
25.2M
25.20 mi14:08:233:42:408:504:01
11:39
#14667
Finish
26.22 mi14:16:333:50:508:498:10
8:01
#14434
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi98841973197312117(Top 47%)3315(Top 30%)3315(Top 71%)
10K6.21 mi3.10 mi11408-15242831-8582831-85813030(Top 51%)3787(Top 35%)3787(Top 81%)
15K9.32 mi3.11 mi11628-2202999-1682999-16812117(Top 47%)3315(Top 30%)3315(Top 71%)
20K12.43 mi3.11 mi11967-3393200-2013200-20112967(Top 51%)3833(Top 35%)3833(Top 82%)
Half13.11 mi0.68 mi12112-1453290-903290-9014676(Top 57%)4860(Top 44%)4860(Top 104%)
25K15.53 mi2.42 mi13195-10833916-6263916-62616976(Top 66%)6260(Top 57%)6260(Top 134%)
30K18.64 mi3.11 mi14453-12584749-8334749-83318189(Top 71%)7141(Top 65%)7141(Top 153%)
20M20.00 mi1.36 mi14635-1824909-1604909-16016464(Top 64%)6437(Top 59%)6437(Top 138%)
21M21.00 mi1.00 mi14998-3635174-2655174-26518164(Top 71%)7405(Top 68%)7405(Top 159%)
35K21.75 mi0.75 mi14959+395180-65180-614472(Top 57%)5561(Top 51%)5561(Top 119%)
23M23.00 mi1.25 mi15046-875270-905270-9015993(Top 63%)6391(Top 59%)6391(Top 137%)
24M24.00 mi1.00 mi14841+2055205+655205+6511319(Top 44%)4075(Top 37%)4075(Top 87%)
40K24.85 mi0.85 mi14631+2105127+785127+7810355(Top 41%)3746(Top 34%)3746(Top 80%)
25.2M25.20 mi0.35 mi14667-365158-315158-3116461(Top 64%)6759(Top 62%)6759(Top 145%)
Finish26.22 mi1.02 mi14434+2335051+1075051+1078640(Top 34%)2902(Top 27%)2902(Top 62%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21stories
+97ft-345ft

Overall

12117

Females

3315

F18-39

3315

5K→10K

3.1 - 6.2 mi

Top 51%
×5stories
+79ft-138ft

Overall

13030

Females

3787

F18-39

3787

10K→15K

6.2 - 9.3 mi

Top 47%
×3stories
+67ft-78ft

Overall

12117

Females

3315

F18-39

3315

15K→20K

9.3 - 12.4 mi

Top 51%
×5stories
+106ft-86ft

Overall

12967

Females

3833

F18-39

3833

20K→Half

12.4 - 13.1 mi

Top 57%
×2stories
+19ft-37ft

Overall

14676

Females

4860

F18-39

4860

Half→25K

13.1 - 15.5 mi

Top 66%
×4stories
+66ft-88ft

Overall

16976

Females

6260

F18-39

6260

25K→30K

15.5 - 18.6 mi

Top 71%
×9stories
+181ft-148ft

Overall

18189

Females

7141

F18-39

7141

30K→20M

18.6 - 20.0 mi

Top 64%
×5stories
+64ft-50ft

Overall

16464

Females

6437

F18-39

6437

20M→21M

20.0 - 21.0 mi

Top 71%
×8stories
+106ft-24ft

Overall

18164

Females

7405

F18-39

7405

21M→35K

21.0 - 21.8 mi

Top 57%
×7stories
+17ft-86ft

Overall

14472

Females

5561

F18-39

5561

35K→23M

21.8 - 23.0 mi

Top 63%
×5stories
+23ft-63ft

Overall

15993

Females

6391

F18-39

6391

23M→24M

23.0 - 24.0 mi

Top 44%
×6stories
+12ft-82ft

Overall

11319

Females

4075

F18-39

4075

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

10355

Females

3746

F18-39

3746

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1story
+13ft-16ft

Overall

16461

Females

6759

F18-39

6759

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2stories
+22ft-21ft

Overall

8640

Females

2902

F18-39

2902

Passing Analysis

Category:
Athletes Passed
1464
Passed By
6012
Net Change
-4550
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9884
5K → 10K341556-1524#9884#11408
10K → 15K145365-220#11408#11628
15K → 20K134473-339#11628#11967
20K → Half11156-145#11967#12112
Half → 25K611144-1083#12112#13195
25K → 30K631321-1258#13195#14453
30K → 20M81263-182#14453#14635
20M → 21M48411-363#14635#14998
21M → 35K8546+39#14998#14959
35K → 23M96183-87#14959#15046
23M → 24M22015+205#15046#14841
24M → 40K2199+210#14841#14631
40K → 25.2M3167-36#14631#14667
25.2M → Finish2363+233#14667#14434
TOTALS14646012-4550
📊

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