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BOSTON MARATHON 2024

Ana Lorena Cordero

Bib: 21835•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 46%
Masters (Masters Women)
#0 / 6263
Top 36%
Division (F50-54)
#0 / 1187
Top 29%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:28
Rank: #17880
Start → 5K
26:28 | 8:31/mi
10K· 6.21 mi
52:58
Rank: #17648 (+232)
5K → 10K
26:30 | 8:32/mi
15K· 9.32 mi
1:19:18
Rank: #17135 (+513)
10K → 15K
26:20 | 8:29/mi
20K· 12.43 mi
1:45:53
Rank: #16532 (+603)
15K → 20K
26:35 | 8:33/mi
Half· 13.11 mi
1:51:37
Rank: #16456 (+76)
20K → Half
5:44 | 8:24/mi
25K· 15.53 mi
2:12:24
Rank: #15871 (+585)
Half → 25K
20:47 | 8:34/mi
30K· 18.64 mi
2:39:53
Rank: #15233 (+638)
25K → 30K
27:29 | 8:51/mi
20M
2:51:50
Rank: #14932 (+301)
30K → 20M
11:57 | 8:48/mi
21M
3:01:53
Rank: #14821 (+111)
20M → 21M
10:03 | 10:03/mi
35K· 21.75 mi
3:08:18
Rank: #14674 (+147)
21M → 35K
6:25 | 8:35/mi
23M
3:19:34
Rank: #14391 (+283)
35K → 23M
11:16 | 9:00/mi
24M
3:28:42
Rank: #14309 (+82)
23M → 24M
9:08 | 9:08/mi
40K· 24.85 mi
3:37:10
Rank: #14327 (-18)
24M → 40K
8:28 | 9:54/mi
25.2M
3:41:03
Rank: #14348 (-21)
40K → 25.2M
3:53 | 11:16/mi
Finish· 26.22 mi
3:50:22
Rank: #14344 (+4)
25.2M → Finish
9:19 | 9:09/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:37
Pace8:31 /mi
2nd Half
Distance13.11 mi
Time1:58:45
Pace9:04 /mi
📊Positive Split: 6.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:3126:288:3126:28
8:31
-
10K
6.21 mi11:49:0152:588:3126:30
8:32
+0:01
15K
9.32 mi12:15:211:19:188:3026:20
8:29
-0:03
20K
12.43 mi12:41:561:45:538:3126:35
8:33
+0:04
Half
13.11 mi12:47:401:51:378:315:44
8:24
-0:09
25K
15.53 mi13:08:272:12:248:3120:47
8:34
+0:10
30K
18.64 mi13:35:562:39:538:3527:29
8:51
+0:17
20M
20.00 mi13:47:532:51:508:3511:57
8:48
-0:03
21M
21.00 mi13:57:563:01:538:4010:03
10:03
+1:15
35K
21.75 mi14:04:213:08:188:396:25
8:35
-1:28
23M
23.00 mi14:15:373:19:348:4111:16
9:00
+0:25
24M
24.00 mi14:24:453:28:428:429:08
9:08
+0:08
40K
24.85 mi14:33:133:37:108:448:28
9:54
+0:46
25.2M
25.20 mi14:37:063:41:038:463:53
11:16
+1:22
Finish
26.22 mi14:46:253:50:228:489:19
9:09
-2:07

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

8:24 /mi

Average Pace

8:48 /mi

Slowest Pace

11:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

5:44

2% of race

Time at Steady Pace

3:22:14

88% of race

Time at Slower Pace

22:24

10% of race

Average Pace: 8:47 /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 mi11:22:3126:288:3126:28
8:31
#17880
10K
6.21 mi11:49:0152:588:3126:30
8:32
#17648
15K
9.32 mi12:15:211:19:188:3026:20
8:29
#17135
20K
12.43 mi12:41:561:45:538:3126:35
8:33
#16532
Half
13.11 mi12:47:401:51:378:315:44
8:24
#16456
25K
15.53 mi13:08:272:12:248:3120:47
8:34
#15871
30K
18.64 mi13:35:562:39:538:3527:29
8:51
#15233
20M
20.00 mi13:47:532:51:508:3511:57
8:48
#14932
21M
21.00 mi13:57:563:01:538:4010:03
10:03
#14821
35K
21.75 mi14:04:213:08:188:396:25
8:35
#14674
23M
23.00 mi14:15:373:19:348:4111:16
9:00
#14391
24M
24.00 mi14:24:453:28:428:429:08
9:08
#14309
40K
24.85 mi14:33:133:37:108:448:28
9:54
#14327
25.2M
25.20 mi14:37:063:41:038:463:53
11:16
#14348
Finish
26.22 mi14:46:253:50:228:489:19
9:09
#14344
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi178806681668116270(Top 64%)5722(Top 52%)5722(Top 482%)
10K6.21 mi3.10 mi17648+2326527+1546527+15417472(Top 68%)6409(Top 59%)6409(Top 540%)
15K9.32 mi3.11 mi17135+5136232+2956232+29516270(Top 64%)5722(Top 52%)5722(Top 482%)
20K12.43 mi3.11 mi16532+6035878+3545878+35415117(Top 59%)5077(Top 46%)5077(Top 428%)
Half13.11 mi0.68 mi16456+765844+345844+3415211(Top 60%)5160(Top 47%)5160(Top 435%)
25K15.53 mi2.42 mi15871+5855536+3085536+30813453(Top 53%)4298(Top 39%)4298(Top 362%)
30K18.64 mi3.11 mi15233+6385223+3135223+31312449(Top 49%)3976(Top 36%)3976(Top 335%)
20M20.00 mi1.36 mi14932+3015082+1415082+14111086(Top 43%)3528(Top 32%)3528(Top 297%)
21M21.00 mi1.00 mi14821+1115068+145068+1413187(Top 52%)4885(Top 45%)4885(Top 412%)
35K21.75 mi0.75 mi14674+1475020+485020+4811224(Top 44%)3887(Top 36%)3887(Top 327%)
23M23.00 mi1.25 mi14391+2834911+1094911+10911192(Top 44%)4004(Top 37%)4004(Top 337%)
24M24.00 mi1.00 mi14309+824906+54906+512810(Top 50%)4829(Top 44%)4829(Top 407%)
40K24.85 mi0.85 mi14327-184956-504956-5014658(Top 57%)5844(Top 53%)5844(Top 492%)
25.2M25.20 mi0.35 mi14348-214985-294985-2915358(Top 60%)6196(Top 57%)6196(Top 522%)
Finish26.22 mi1.02 mi14344+45003-185003-1814911(Top 58%)5925(Top 54%)5925(Top 499%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21stories
+97ft-345ft

Overall

16270

Females

5722

F50-54

5722

5K→10K

3.1 - 6.2 mi

Top 68%
×5stories
+79ft-138ft

Overall

17472

Females

6409

F50-54

6409

10K→15K

6.2 - 9.3 mi

Top 64%
×3stories
+67ft-78ft

Overall

16270

Females

5722

F50-54

5722

15K→20K

9.3 - 12.4 mi

Top 59%
×5stories
+106ft-86ft

Overall

15117

Females

5077

F50-54

5077

20K→Half

12.4 - 13.1 mi

Top 60%
×2stories
+19ft-37ft

Overall

15211

Females

5160

F50-54

5160

Half→25K

13.1 - 15.5 mi

Top 53%
×4stories
+66ft-88ft

Overall

13453

Females

4298

F50-54

4298

25K→30K

15.5 - 18.6 mi

Top 49%
×9stories
+181ft-148ft

Overall

12449

Females

3976

F50-54

3976

30K→20M

18.6 - 20.0 mi

Top 43%
×5stories
+64ft-50ft

Overall

11086

Females

3528

F50-54

3528

20M→21M

20.0 - 21.0 mi

Top 52%
×8stories
+106ft-24ft

Overall

13187

Females

4885

F50-54

4885

21M→35K

21.0 - 21.8 mi

Top 44%
×7stories
+17ft-86ft

Overall

11224

Females

3887

F50-54

3887

35K→23M

21.8 - 23.0 mi

Top 44%
×5stories
+23ft-63ft

Overall

11192

Females

4004

F50-54

4004

23M→24M

23.0 - 24.0 mi

Top 50%
×6stories
+12ft-82ft

Overall

12810

Females

4829

F50-54

4829

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

14658

Females

5844

F50-54

5844

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1story
+13ft-16ft

Overall

15358

Females

6196

F50-54

6196

25.2M→Finish

25.2 - 26.2 mi

Top 58%
×2stories
+22ft-21ft

Overall

14911

Females

5925

F50-54

5925

Passing Analysis

Category:
Athletes Passed
4207
Passed By
671
Net Change
+3536
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17880
5K → 10K410178+232#17880#17648
10K → 15K56653+513#17648#17135
15K → 20K63128+603#17135#16532
20K → Half8711+76#16532#16456
Half → 25K5927+585#16456#15871
25K → 30K65214+638#15871#15233
30K → 20M31110+301#15233#14932
20M → 21M18069+111#14932#14821
21M → 35K16114+147#14821#14674
35K → 23M30320+283#14674#14391
23M → 24M13351+82#14391#14309
24M → 40K7088-18#14309#14327
40K → 25.2M3152-21#14327#14348
25.2M → Finish8076+4#14348#14344
TOTALS4207671+3536
📊

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