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BOSTON MARATHON 2024

Keila Guerrero

Bib: 16130•F

FL

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 32%
Gender (Female)
#0 / 10924
Top 16%
Masters (Masters Women)
#0 / 6263
Top 6%
Division (F40-44)
#0 / 1613
Top 15%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:53
Rank: #7316
Start → 5K
21:53 | 7:03/mi
10K· 6.21 mi
44:41
Rank: #8074 (-758)
5K → 10K
22:48 | 7:20/mi
15K· 9.32 mi
1:07:59
Rank: #8568 (-494)
10K → 15K
23:18 | 7:30/mi
20K· 12.43 mi
1:31:56
Rank: #8839 (-271)
15K → 20K
23:57 | 7:43/mi
Half· 13.11 mi
1:37:02
Rank: #8846 (-7)
20K → Half
5:06 | 7:29/mi
25K· 15.53 mi
1:55:55
Rank: #8808 (+38)
Half → 25K
18:53 | 7:47/mi
30K· 18.64 mi
2:21:41
Rank: #8875 (-67)
25K → 30K
25:46 | 8:18/mi
20M
2:32:50
Rank: #8711 (+164)
30K → 20M
11:09 | 8:12/mi
21M
2:41:52
Rank: #8627 (+84)
20M → 21M
9:02 | 9:02/mi
35K· 21.75 mi
2:47:54
Rank: #8560 (+67)
21M → 35K
6:02 | 8:04/mi
23M
2:58:16
Rank: #8381 (+179)
35K → 23M
10:22 | 8:17/mi
24M
3:06:18
Rank: #8256 (+125)
23M → 24M
8:02 | 8:02/mi
40K· 24.85 mi
3:13:10
Rank: #8124 (+132)
24M → 40K
6:52 | 8:02/mi
25.2M
3:16:13
Rank: #8043 (+81)
40K → 25.2M
3:03 | 8:51/mi
Finish· 26.22 mi
3:24:32
Rank: #8059 (-16)
25.2M → Finish
8:19 | 8:10/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:02
Pace7:24 /mi
2nd Half
Distance13.11 mi
Time1:47:30
Pace8:12 /mi
📊Positive Split: 10.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:11:5521:537:0321:53
7:03
-
10K
6.21 mi11:34:4344:417:1122:48
7:20
+0:17
15K
9.32 mi11:58:011:07:597:1823:18
7:30
+0:10
20K
12.43 mi12:21:581:31:567:2423:57
7:43
+0:13
Half
13.11 mi12:27:041:37:027:245:06
7:29
-0:14
25K
15.53 mi12:45:571:55:557:2818:53
7:47
+0:18
30K
18.64 mi13:11:432:21:417:3625:46
8:18
+0:31
20M
20.00 mi13:22:522:32:507:3811:09
8:12
-0:06
21M
21.00 mi13:31:542:41:527:429:02
9:02
+0:50
35K
21.75 mi13:37:562:47:547:436:02
8:04
-0:58
23M
23.00 mi13:48:182:58:167:4510:22
8:17
+0:13
24M
24.00 mi13:56:203:06:187:468:02
8:02
-0:15
40K
24.85 mi14:03:123:13:107:466:52
8:02
0:00
25.2M
25.20 mi14:06:153:16:137:473:03
8:51
+0:49
Finish
26.22 mi14:14:343:24:327:488:19
8:10
-0:41

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

7:03 /mi

Average Pace

7:48 /mi

Slowest Pace

9:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:37:02

47% of race

Time at Steady Pace

1:09:39

34% of race

Time at Slower Pace

37:51

19% of race

Average Pace: 7:48 /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 mi11:11:5521:537:0321:53
7:03
#7316
10K
6.21 mi11:34:4344:417:1122:48
7:20
#8074
15K
9.32 mi11:58:011:07:597:1823:18
7:30
#8568
20K
12.43 mi12:21:581:31:567:2423:57
7:43
#8839
Half
13.11 mi12:27:041:37:027:245:06
7:29
#8846
25K
15.53 mi12:45:571:55:557:2818:53
7:47
#8808
30K
18.64 mi13:11:432:21:417:3625:46
8:18
#8875
20M
20.00 mi13:22:522:32:507:3811:09
8:12
#8711
21M
21.00 mi13:31:542:41:527:429:02
9:02
#8627
35K
21.75 mi13:37:562:47:547:436:02
8:04
#8560
23M
23.00 mi13:48:182:58:167:4510:22
8:17
#8381
24M
24.00 mi13:56:203:06:187:468:02
8:02
#8256
40K
24.85 mi14:03:123:13:107:466:52
8:02
#8124
25.2M
25.20 mi14:06:153:16:137:473:03
8:51
#8043
Finish
26.22 mi14:14:343:24:327:488:19
8:10
#8059
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi73169299299689(Top 38%)2019(Top 18%)2019(Top 125%)
10K6.21 mi3.10 mi8074-7581231-3021231-3028984(Top 35%)1640(Top 15%)1640(Top 102%)
15K9.32 mi3.11 mi8568-4941446-2151446-2159689(Top 38%)2019(Top 18%)2019(Top 125%)
20K12.43 mi3.11 mi8839-2711595-1491595-1499811(Top 38%)2230(Top 20%)2230(Top 138%)
Half13.11 mi0.68 mi8846-71605-101605-108985(Top 35%)1811(Top 17%)1811(Top 112%)
25K15.53 mi2.42 mi8808+381625-201625-208859(Top 35%)1931(Top 18%)1931(Top 120%)
30K18.64 mi3.11 mi8875-671757-1321757-1329533(Top 37%)2468(Top 23%)2468(Top 153%)
20M20.00 mi1.36 mi8711+1641743+141743+147882(Top 31%)1920(Top 18%)1920(Top 119%)
21M21.00 mi1.00 mi8627+841758-151758-158762(Top 34%)2562(Top 23%)2562(Top 159%)
35K21.75 mi0.75 mi8560+671767-91767-98196(Top 32%)2310(Top 21%)2310(Top 143%)
23M23.00 mi1.25 mi8381+1791755+121755+127232(Top 28%)2014(Top 18%)2014(Top 125%)
24M24.00 mi1.00 mi8256+1251743+121743+126774(Top 27%)1908(Top 17%)1908(Top 118%)
40K24.85 mi0.85 mi8124+1321734+91734+96003(Top 23%)1663(Top 15%)1663(Top 103%)
25.2M25.20 mi0.35 mi8043+811719+151719+155893(Top 23%)1668(Top 15%)1668(Top 103%)
Finish26.22 mi1.02 mi8059-161769-501769-509563(Top 37%)3299(Top 30%)3299(Top 205%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21stories
+97ft-345ft

Overall

9689

Females

2019

F40-44

2019

5K→10K

3.1 - 6.2 mi

Top 35%
×5stories
+79ft-138ft

Overall

8984

Females

1640

F40-44

1640

10K→15K

6.2 - 9.3 mi

Top 38%
×3stories
+67ft-78ft

Overall

9689

Females

2019

F40-44

2019

15K→20K

9.3 - 12.4 mi

Top 38%
×5stories
+106ft-86ft

Overall

9811

Females

2230

F40-44

2230

20K→Half

12.4 - 13.1 mi

Top 35%
×2stories
+19ft-37ft

Overall

8985

Females

1811

F40-44

1811

Half→25K

13.1 - 15.5 mi

Top 35%
×4stories
+66ft-88ft

Overall

8859

Females

1931

F40-44

1931

25K→30K

15.5 - 18.6 mi

Top 37%
×9stories
+181ft-148ft

Overall

9533

Females

2468

F40-44

2468

30K→20M

18.6 - 20.0 mi

Top 31%
×5stories
+64ft-50ft

Overall

7882

Females

1920

F40-44

1920

20M→21M

20.0 - 21.0 mi

Top 34%
×8stories
+106ft-24ft

Overall

8762

Females

2562

F40-44

2562

21M→35K

21.0 - 21.8 mi

Top 32%
×7stories
+17ft-86ft

Overall

8196

Females

2310

F40-44

2310

35K→23M

21.8 - 23.0 mi

Top 28%
×5stories
+23ft-63ft

Overall

7232

Females

2014

F40-44

2014

23M→24M

23.0 - 24.0 mi

Top 27%
×6stories
+12ft-82ft

Overall

6774

Females

1908

F40-44

1908

24M→40K

24.0 - 24.9 mi

Top 23%
×1story
+6ft-20ft

Overall

6003

Females

1663

F40-44

1663

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

5893

Females

1668

F40-44

1668

25.2M→Finish

25.2 - 26.2 mi

Top 37%
×2stories
+22ft-21ft

Overall

9563

Females

3299

F40-44

3299

Passing Analysis

Category:
Athletes Passed
1897
Passed By
2640
Net Change
-743
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7316
5K → 10K42800-758#7316#8074
10K → 15K62556-494#8074#8568
15K → 20K123394-271#8568#8839
20K → Half3239-7#8839#8846
Half → 25K213175+38#8846#8808
25K → 30K262329-67#8808#8875
30K → 20M21046+164#8875#8711
20M → 21M15773+84#8711#8627
21M → 35K10639+67#8627#8560
35K → 23M22546+179#8560#8381
23M → 24M14924+125#8381#8256
24M → 40K15523+132#8256#8124
40K → 25.2M865+81#8124#8043
25.2M → Finish7591-16#8043#8059
TOTALS18972640-743
📊

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