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BOSTON MARATHON 2024

Erika Paz Lemus

Bib: 13495•F

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 36%
Gender (Female)
#0 / 10924
Top 21%
Division (F18-39)
#0 / 4660
Top 36%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:16
Rank: #6031
Start → 5K
21:16 | 6:51/mi
10K· 6.21 mi
43:19
Rank: #6663 (-632)
5K → 10K
22:03 | 7:06/mi
15K· 9.32 mi
1:06:15
Rank: #7260 (-597)
10K → 15K
22:56 | 7:23/mi
20K· 12.43 mi
1:30:08
Rank: #7789 (-529)
15K → 20K
23:53 | 7:41/mi
Half· 13.11 mi
1:35:20
Rank: #7886 (-97)
20K → Half
5:12 | 7:37/mi
25K· 15.53 mi
1:55:26
Rank: #8562 (-676)
Half → 25K
20:06 | 8:17/mi
30K· 18.64 mi
2:22:49
Rank: #9282 (-720)
25K → 30K
27:23 | 8:49/mi
20M
2:34:43
Rank: #9346 (-64)
30K → 20M
11:54 | 8:45/mi
21M
2:44:17
Rank: #9394 (-48)
20M → 21M
9:34 | 9:34/mi
35K· 21.75 mi
2:50:37
Rank: #9386 (+8)
21M → 35K
6:20 | 8:28/mi
23M
3:01:24
Rank: #9295 (+91)
35K → 23M
10:47 | 8:37/mi
24M
3:09:55
Rank: #9298 (-3)
23M → 24M
8:31 | 8:31/mi
40K· 24.85 mi
3:17:26
Rank: #9313 (-15)
24M → 40K
7:31 | 8:47/mi
25.2M
3:20:47
Rank: #9313
40K → 25.2M
3:21 | 9:43/mi
Finish· 26.22 mi
3:28:48
Rank: #9229 (+84)
25.2M → Finish
8:01 | 7:52/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:20
Pace7:16 /mi
2nd Half
Distance13.11 mi
Time1:53:28
Pace8:39 /mi
📊Positive Split: 19.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:1021:166:5121:16
6:51
-
10K
6.21 mi11:15:1343:196:5822:03
7:06
+0:15
15K
9.32 mi11:38:091:06:157:0622:56
7:23
+0:17
20K
12.43 mi12:02:021:30:087:1523:53
7:41
+0:18
Half
13.11 mi12:07:141:35:207:165:12
7:37
-0:04
25K
15.53 mi12:27:201:55:267:2620:06
8:17
+0:40
30K
18.64 mi12:54:432:22:497:4027:23
8:49
+0:32
20M
20.00 mi13:06:372:34:437:4411:54
8:45
-0:04
21M
21.00 mi13:16:112:44:177:499:34
9:34
+0:49
35K
21.75 mi13:22:312:50:377:516:20
8:28
-1:06
23M
23.00 mi13:33:183:01:247:5310:47
8:37
+0:09
24M
24.00 mi13:41:493:09:557:558:31
8:31
-0:06
40K
24.85 mi13:49:203:17:267:577:31
8:47
+0:16
25.2M
25.20 mi13:52:413:20:477:583:21
9:43
+0:56
Finish
26.22 mi14:00:423:28:487:588:01
7:52
-1:51

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

6:51 /mi

Average Pace

7:58 /mi

Slowest Pace

9:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:43:21

49% of race

Time at Steady Pace

1:32:32

44% of race

Time at Slower Pace

12:55

6% of race

Average Pace: 7:58 /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 mi10:53:1021:166:5121:16
6:51
#6031
10K
6.21 mi11:15:1343:196:5822:03
7:06
#6663
15K
9.32 mi11:38:091:06:157:0622:56
7:23
#7260
20K
12.43 mi12:02:021:30:087:1523:53
7:41
#7789
Half
13.11 mi12:07:141:35:207:165:12
7:37
#7886
25K
15.53 mi12:27:201:55:267:2620:06
8:17
#8562
30K
18.64 mi12:54:432:22:497:4027:23
8:49
#9282
20M
20.00 mi13:06:372:34:437:4411:54
8:45
#9346
21M
21.00 mi13:16:112:44:177:499:34
9:34
#9394
35K
21.75 mi13:22:312:50:377:516:20
8:28
#9386
23M
23.00 mi13:33:183:01:247:5310:47
8:37
#9295
24M
24.00 mi13:41:493:09:557:558:31
8:31
#9298
40K
24.85 mi13:49:203:17:267:577:31
8:47
#9313
25.2M
25.20 mi13:52:413:20:477:583:21
9:43
#9313
Finish
26.22 mi14:00:423:28:487:588:01
7:52
#9229
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi60315525528754(Top 34%)1589(Top 15%)1589(Top 34%)
10K6.21 mi3.10 mi6663-632743-191743-1917282(Top 29%)971(Top 9%)971(Top 21%)
15K9.32 mi3.11 mi7260-597944-201944-2018754(Top 34%)1589(Top 15%)1589(Top 34%)
20K12.43 mi3.11 mi7789-5291166-2221166-2229675(Top 38%)2162(Top 20%)2162(Top 46%)
Half13.11 mi0.68 mi7886-971205-391205-3910061(Top 39%)2333(Top 21%)2333(Top 50%)
25K15.53 mi2.42 mi8562-6761526-3211526-32111915(Top 47%)3467(Top 32%)3467(Top 74%)
30K18.64 mi3.11 mi9282-7201946-4201946-42012259(Top 48%)3869(Top 35%)3869(Top 83%)
20M20.00 mi1.36 mi9346-642035-892035-8910868(Top 43%)3394(Top 31%)3394(Top 73%)
21M21.00 mi1.00 mi9394-482136-1012136-10111153(Top 44%)3817(Top 35%)3817(Top 82%)
35K21.75 mi0.75 mi9386+82163-272163-2710546(Top 41%)3506(Top 32%)3506(Top 75%)
23M23.00 mi1.25 mi9295+912182-192182-199081(Top 36%)2913(Top 27%)2913(Top 63%)
24M24.00 mi1.00 mi9298-32228-462228-469563(Top 37%)3218(Top 29%)3218(Top 69%)
40K24.85 mi0.85 mi9313-152279-512279-519860(Top 39%)3496(Top 32%)3496(Top 75%)
25.2M25.20 mi0.35 mi93132296-172296-179701(Top 38%)3474(Top 32%)3474(Top 75%)
Finish26.22 mi1.02 mi9229+842302-62302-67747(Top 30%)2445(Top 22%)2445(Top 52%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21stories
+97ft-345ft

Overall

8754

Females

1589

F18-39

1589

5K→10K

3.1 - 6.2 mi

Top 29%
×5stories
+79ft-138ft

Overall

7282

Females

971

F18-39

971

10K→15K

6.2 - 9.3 mi

Top 34%
×3stories
+67ft-78ft

Overall

8754

Females

1589

F18-39

1589

15K→20K

9.3 - 12.4 mi

Top 38%
×5stories
+106ft-86ft

Overall

9675

Females

2162

F18-39

2162

20K→Half

12.4 - 13.1 mi

Top 39%
×2stories
+19ft-37ft

Overall

10061

Females

2333

F18-39

2333

Half→25K

13.1 - 15.5 mi

Top 47%
×4stories
+66ft-88ft

Overall

11915

Females

3467

F18-39

3467

25K→30K

15.5 - 18.6 mi

Top 48%
×9stories
+181ft-148ft

Overall

12259

Females

3869

F18-39

3869

30K→20M

18.6 - 20.0 mi

Top 43%
×5stories
+64ft-50ft

Overall

10868

Females

3394

F18-39

3394

20M→21M

20.0 - 21.0 mi

Top 44%
×8stories
+106ft-24ft

Overall

11153

Females

3817

F18-39

3817

21M→35K

21.0 - 21.8 mi

Top 41%
×7stories
+17ft-86ft

Overall

10546

Females

3506

F18-39

3506

35K→23M

21.8 - 23.0 mi

Top 36%
×5stories
+23ft-63ft

Overall

9081

Females

2913

F18-39

2913

23M→24M

23.0 - 24.0 mi

Top 37%
×6stories
+12ft-82ft

Overall

9563

Females

3218

F18-39

3218

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

9860

Females

3496

F18-39

3496

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

9701

Females

3474

F18-39

3474

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2stories
+22ft-21ft

Overall

7747

Females

2445

F18-39

2445

Passing Analysis

Category:
Athletes Passed
1194
Passed By
4392
Net Change
-3198
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6031
5K → 10K51683-632#6031#6663
10K → 15K33630-597#6663#7260
15K → 20K75604-529#7260#7789
20K → Half14111-97#7789#7886
Half → 25K67743-676#7886#8562
25K → 30K104824-720#8562#9282
30K → 20M121185-64#9282#9346
20M → 21M122170-48#9346#9394
21M → 35K7163+8#9394#9386
35K → 23M18392+91#9386#9295
23M → 24M9598-3#9295#9298
24M → 40K87102-15#9298#9313
40K → 25.2M44440#9313#9313
25.2M → Finish12743+84#9313#9229
TOTALS11944392-3198
📊

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