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BOSTON MARATHON 2024

Elisa Nieto

Bib: 18874•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 28%
Gender (Female)
#0 / 10924
Top 13%
Masters (Masters Women)
#0 / 6263
Top 5%
Division (F45-49)
#0 / 1753
Top 5%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:33
Rank: #11408
Start → 5K
23:33 | 7:35/mi
10K· 6.21 mi
46:22
Rank: #10154 (+1254)
5K → 10K
22:49 | 7:21/mi
15K· 9.32 mi
1:09:35
Rank: #9872 (+282)
10K → 15K
23:13 | 7:28/mi
20K· 12.43 mi
1:33:00
Rank: #9506 (+366)
15K → 20K
23:25 | 7:32/mi
Half· 13.11 mi
1:38:09
Rank: #9490 (+16)
20K → Half
5:09 | 7:33/mi
25K· 15.53 mi
1:56:26
Rank: #9035 (+455)
Half → 25K
18:17 | 7:32/mi
30K· 18.64 mi
2:20:48
Rank: #8514 (+521)
25K → 30K
24:22 | 7:51/mi
20M
2:31:29
Rank: #8246 (+268)
30K → 20M
10:41 | 7:52/mi
21M
2:39:55
Rank: #8006 (+240)
20M → 21M
8:26 | 8:26/mi
35K· 21.75 mi
2:45:43
Rank: #7891 (+115)
21M → 35K
5:48 | 7:45/mi
23M
2:55:37
Rank: #7621 (+270)
35K → 23M
9:54 | 7:54/mi
24M
3:03:33
Rank: #7486 (+135)
23M → 24M
7:56 | 7:56/mi
40K· 24.85 mi
3:10:29
Rank: #7372 (+114)
24M → 40K
6:56 | 8:07/mi
25.2M
3:13:34
Rank: #7302 (+70)
40K → 25.2M
3:05 | 8:56/mi
Finish· 26.22 mi
3:21:36
Rank: #7281 (+21)
25.2M → Finish
8:02 | 7:53/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:09
Pace7:29 /mi
2nd Half
Distance13.11 mi
Time1:43:27
Pace7:53 /mi
📊Positive Split: 5.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:4223:337:3523:33
7:35
-
10K
6.21 mi11:37:3146:227:2822:49
7:21
-0:14
15K
9.32 mi12:00:441:09:357:2823:13
7:28
+0:07
20K
12.43 mi12:24:091:33:007:2923:25
7:32
+0:04
Half
13.11 mi12:29:181:38:097:295:09
7:33
+0:01
25K
15.53 mi12:47:351:56:267:3018:17
7:32
-0:01
30K
18.64 mi13:11:572:20:487:3324:22
7:51
+0:19
20M
20.00 mi13:22:382:31:297:3410:41
7:52
+0:01
21M
21.00 mi13:31:042:39:557:378:26
8:26
+0:34
35K
21.75 mi13:36:522:45:437:375:48
7:45
-0:41
23M
23.00 mi13:46:462:55:377:389:54
7:54
+0:09
24M
24.00 mi13:54:423:03:337:397:56
7:56
+0:02
40K
24.85 mi14:01:383:10:297:406:56
8:07
+0:11
25.2M
25.20 mi14:04:433:13:347:413:05
8:56
+0:49
Finish
26.22 mi14:12:453:21:367:428:02
7:53
-1:03

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

7:21 /mi

Average Pace

7:42 /mi

Slowest Pace

8:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:26

58% of race

Time at Steady Pace

1:06:43

33% of race

Time at Slower Pace

18:27

9% of race

Average Pace: 7:41 /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 mi11:14:4223:337:3523:33
7:35
#11408
10K
6.21 mi11:37:3146:227:2822:49
7:21
#10154
15K
9.32 mi12:00:441:09:357:2823:13
7:28
#9872
20K
12.43 mi12:24:091:33:007:2923:25
7:32
#9506
Half
13.11 mi12:29:181:38:097:295:09
7:33
#9490
25K
15.53 mi12:47:351:56:267:3018:17
7:32
#9035
30K
18.64 mi13:11:572:20:487:3324:22
7:51
#8514
20M
20.00 mi13:22:382:31:297:3410:41
7:52
#8246
21M
21.00 mi13:31:042:39:557:378:26
8:26
#8006
35K
21.75 mi13:36:522:45:437:375:48
7:45
#7891
23M
23.00 mi13:46:462:55:377:389:54
7:54
#7621
24M
24.00 mi13:54:423:03:337:397:56
7:56
#7486
40K
24.85 mi14:01:383:10:297:406:56
8:07
#7372
25.2M
25.20 mi14:04:433:13:347:413:05
8:56
#7302
Finish
26.22 mi14:12:453:21:367:428:02
7:53
#7281
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi11408278727879463(Top 37%)1900(Top 17%)1900(Top 108%)
10K6.21 mi3.10 mi10154+12542134+6532134+6539018(Top 35%)1660(Top 15%)1660(Top 95%)
15K9.32 mi3.11 mi9872+2822029+1052029+1059463(Top 37%)1900(Top 17%)1900(Top 108%)
20K12.43 mi3.11 mi9506+3661899+1301899+1308641(Top 34%)1643(Top 15%)1643(Top 94%)
Half13.11 mi0.68 mi9490+161896+31896+39500(Top 37%)2034(Top 19%)2034(Top 116%)
25K15.53 mi2.42 mi9035+4551724+1721724+1727256(Top 28%)1269(Top 12%)1269(Top 72%)
30K18.64 mi3.11 mi8514+5211598+1261598+1266972(Top 27%)1339(Top 12%)1339(Top 76%)
20M20.00 mi1.36 mi8246+2681537+611537+616052(Top 24%)1159(Top 11%)1159(Top 66%)
21M21.00 mi1.00 mi8006+2401484+531484+535948(Top 23%)1279(Top 12%)1279(Top 73%)
35K21.75 mi0.75 mi7891+1151465+191465+196376(Top 25%)1462(Top 13%)1462(Top 83%)
23M23.00 mi1.25 mi7621+2701412+531412+535326(Top 21%)1146(Top 10%)1146(Top 65%)
24M24.00 mi1.00 mi7486+1351407+51407+56286(Top 25%)1657(Top 15%)1657(Top 95%)
40K24.85 mi0.85 mi7372+1141404+31404+36335(Top 25%)1801(Top 16%)1801(Top 103%)
25.2M25.20 mi0.35 mi7302+701393+111393+116321(Top 25%)1852(Top 17%)1852(Top 106%)
Finish26.22 mi1.02 mi7281+211424-311424-317841(Top 31%)2483(Top 23%)2483(Top 142%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21stories
+97ft-345ft

Overall

9463

Females

1900

F45-49

1900

5K→10K

3.1 - 6.2 mi

Top 35%
×5stories
+79ft-138ft

Overall

9018

Females

1660

F45-49

1660

10K→15K

6.2 - 9.3 mi

Top 37%
×3stories
+67ft-78ft

Overall

9463

Females

1900

F45-49

1900

15K→20K

9.3 - 12.4 mi

Top 34%
×5stories
+106ft-86ft

Overall

8641

Females

1643

F45-49

1643

20K→Half

12.4 - 13.1 mi

Top 37%
×2stories
+19ft-37ft

Overall

9500

Females

2034

F45-49

2034

Half→25K

13.1 - 15.5 mi

Top 28%
×4stories
+66ft-88ft

Overall

7256

Females

1269

F45-49

1269

25K→30K

15.5 - 18.6 mi

Top 27%
×9stories
+181ft-148ft

Overall

6972

Females

1339

F45-49

1339

30K→20M

18.6 - 20.0 mi

Top 24%
×5stories
+64ft-50ft

Overall

6052

Females

1159

F45-49

1159

20M→21M

20.0 - 21.0 mi

Top 23%
×8stories
+106ft-24ft

Overall

5948

Females

1279

F45-49

1279

21M→35K

21.0 - 21.8 mi

Top 25%
×7stories
+17ft-86ft

Overall

6376

Females

1462

F45-49

1462

35K→23M

21.8 - 23.0 mi

Top 21%
×5stories
+23ft-63ft

Overall

5326

Females

1146

F45-49

1146

23M→24M

23.0 - 24.0 mi

Top 25%
×6stories
+12ft-82ft

Overall

6286

Females

1657

F45-49

1657

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

6335

Females

1801

F45-49

1801

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1story
+13ft-16ft

Overall

6321

Females

1852

F45-49

1852

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2stories
+22ft-21ft

Overall

7841

Females

2483

F45-49

2483

Passing Analysis

Category:
Athletes Passed
4576*
Passed By
449
Net Change
+4127
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11408
5K → 10K1266*12+1254#11408#10154
10K → 15K359*77+282#10154#9872
15K → 20K42458+366#9872#9506
20K → Half4529+16#9506#9490
Half → 25K46914+455#9490#9035
25K → 30K57150+521#9035#8514
30K → 20M2768+268#8514#8246
20M → 21M26020+240#8246#8006
21M → 35K12914+115#8006#7891
35K → 23M29727+270#7891#7621
23M → 24M17136+135#7621#7486
24M → 40K13622+114#7486#7372
40K → 25.2M777+70#7372#7302
25.2M → Finish9675+21#7302#7281
TOTALS4576*449+4127

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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