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BOSTON MARATHON 2023

Elisa Fuentes Mercado

Bib: 9286•F

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 24%
Gender (Female)
#0 / 11423
Top 6%
Division (F18-39)
#0 / 4884
Top 11%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:50
Rank: #6434
Start → 5K
21:50 | 7:02/mi
10K· 6.21 mi
42:44
Rank: #5652 (+782)
5K → 10K
20:54 | 6:44/mi
15K· 9.32 mi
1:04:02
Rank: #5638 (+14)
10K → 15K
21:18 | 6:51/mi
20K· 12.43 mi
1:25:59
Rank: #5825 (-187)
15K → 20K
21:57 | 7:04/mi
Half· 13.11 mi
1:30:45
Rank: #5871 (-46)
20K → Half
4:46 | 6:59/mi
25K· 15.53 mi
1:47:58
Rank: #5910 (-39)
Half → 25K
17:13 | 7:06/mi
30K· 18.64 mi
2:10:55
Rank: #5961 (-51)
25K → 30K
22:57 | 7:23/mi
20M
2:21:08
Rank: #5984 (-23)
30K → 20M
10:13 | 7:31/mi
21M
2:29:21
Rank: #6077 (-93)
20M → 21M
8:13 | 8:13/mi
35K· 21.75 mi
2:35:12
Rank: #6186 (-109)
21M → 35K
5:51 | 7:49/mi
23M
2:44:59
Rank: #6233 (-47)
35K → 23M
9:47 | 7:49/mi
24M
2:52:42
Rank: #6295 (-62)
23M → 24M
7:43 | 7:43/mi
40K· 24.85 mi
2:59:18
Rank: #6318 (-23)
24M → 40K
6:36 | 7:43/mi
25.2M
3:02:04
Rank: #6311 (+7)
40K → 25.2M
2:46 | 8:01/mi
Finish· 26.22 mi
3:09:32
Rank: #6313 (-2)
25.2M → Finish
7:28 | 7:20/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:45
Pace6:55 /mi
2nd Half
Distance13.11 mi
Time1:38:47
Pace7:32 /mi
📊Positive Split: 8.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:4921:507:0221:50
7:02
-
10K
6.21 mi11:11:4342:446:5320:54
6:44
-0:18
15K
9.32 mi11:33:011:04:026:5221:18
6:51
+0:07
20K
12.43 mi11:54:581:25:596:5521:57
7:04
+0:13
Half
13.11 mi11:59:441:30:456:554:46
6:59
-0:05
25K
15.53 mi12:16:571:47:586:5717:13
7:06
+0:07
30K
18.64 mi12:39:542:10:557:0122:57
7:23
+0:17
20M
20.00 mi12:50:072:21:087:0310:13
7:31
+0:08
21M
21.00 mi12:58:202:29:217:078:13
8:13
+0:42
35K
21.75 mi13:04:112:35:127:085:51
7:49
-0:24
23M
23.00 mi13:13:582:44:597:109:47
7:49
0:00
24M
24.00 mi13:21:412:52:427:127:43
7:43
-0:06
40K
24.85 mi13:28:172:59:187:136:36
7:43
0:00
25.2M
25.20 mi13:31:033:02:047:132:46
8:01
+0:18
Finish
26.22 mi13:38:313:09:327:147:28
7:20
-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

6:44 /mi

Average Pace

7:14 /mi

Slowest Pace

8:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:58

57% of race

Time at Steady Pace

40:38

21% of race

Time at Slower Pace

40:56

22% of race

Average Pace: 7:14 /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 mi10:50:4921:507:0221:50
7:02
#6434
10K
6.21 mi11:11:4342:446:5320:54
6:44
#5652
15K
9.32 mi11:33:011:04:026:5221:18
6:51
#5638
20K
12.43 mi11:54:581:25:596:5521:57
7:04
#5825
Half
13.11 mi11:59:441:30:456:554:46
6:59
#5871
25K
15.53 mi12:16:571:47:586:5717:13
7:06
#5910
30K
18.64 mi12:39:542:10:557:0122:57
7:23
#5961
20M
20.00 mi12:50:072:21:087:0310:13
7:31
#5984
21M
21.00 mi12:58:202:29:217:078:13
8:13
#6077
35K
21.75 mi13:04:112:35:127:085:51
7:49
#6186
23M
23.00 mi13:13:582:44:597:109:47
7:49
#6233
24M
24.00 mi13:21:412:52:427:127:43
7:43
#6295
40K
24.85 mi13:28:172:59:187:136:36
7:43
#6318
25.2M
25.20 mi13:31:033:02:047:132:46
8:01
#6311
Finish
26.22 mi13:38:313:09:327:147:28
7:20
#6313
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi64345925925634(Top 21%)456(Top 4%)456(Top 9%)
10K6.21 mi3.10 mi5652+782445+147445+1474631(Top 17%)310(Top 3%)310(Top 6%)
15K9.32 mi3.11 mi5638+14450-5450-55634(Top 21%)456(Top 4%)456(Top 9%)
20K12.43 mi3.11 mi5825-187471-21471-216382(Top 24%)617(Top 5%)617(Top 13%)
Half13.11 mi0.68 mi5871-46486-15486-156512(Top 24%)635(Top 6%)635(Top 13%)
25K15.53 mi2.42 mi5910-39495-9495-96131(Top 23%)591(Top 5%)591(Top 12%)
30K18.64 mi3.11 mi5961-51520-25520-256544(Top 25%)774(Top 7%)774(Top 16%)
20M20.00 mi1.36 mi5984-23540-20540-206925(Top 26%)993(Top 9%)993(Top 20%)
21M21.00 mi1.00 mi6077-93571-31571-318706(Top 33%)1791(Top 16%)1791(Top 37%)
35K21.75 mi0.75 mi6186-109602-31602-3110812(Top 41%)2764(Top 24%)2764(Top 57%)
23M23.00 mi1.25 mi6233-47626-24626-248519(Top 32%)1794(Top 16%)1794(Top 37%)
24M24.00 mi1.00 mi6295-62652-26652-269202(Top 35%)2190(Top 19%)2190(Top 45%)
40K24.85 mi0.85 mi6318-23671-19671-198113(Top 30%)1777(Top 16%)1777(Top 36%)
25.2M25.20 mi0.35 mi6311+7673-2673-26692(Top 25%)1278(Top 11%)1278(Top 26%)
Finish26.22 mi1.02 mi6313-2686-13686-137320(Top 27%)1544(Top 14%)1544(Top 32%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21stories
+97ft-345ft

Overall

5634

Females

456

F18-39

456

5K→10K

3.1 - 6.2 mi

Top 17%
×5stories
+79ft-138ft

Overall

4631

Females

310

F18-39

310

10K→15K

6.2 - 9.3 mi

Top 21%
×3stories
+67ft-78ft

Overall

5634

Females

456

F18-39

456

15K→20K

9.3 - 12.4 mi

Top 24%
×5stories
+106ft-86ft

Overall

6382

Females

617

F18-39

617

20K→Half

12.4 - 13.1 mi

Top 24%
×2stories
+19ft-37ft

Overall

6512

Females

635

F18-39

635

Half→25K

13.1 - 15.5 mi

Top 23%
×4stories
+66ft-88ft

Overall

6131

Females

591

F18-39

591

25K→30K

15.5 - 18.6 mi

Top 25%
×9stories
+181ft-148ft

Overall

6544

Females

774

F18-39

774

30K→20M

18.6 - 20.0 mi

Top 26%
×5stories
+64ft-50ft

Overall

6925

Females

993

F18-39

993

20M→21M

20.0 - 21.0 mi

Top 33%
×8stories
+106ft-24ft

Overall

8706

Females

1791

F18-39

1791

21M→35K

21.0 - 21.8 mi

Top 41%
×7stories
+17ft-86ft

Overall

10812

Females

2764

F18-39

2764

35K→23M

21.8 - 23.0 mi

Top 32%
×5stories
+23ft-63ft

Overall

8519

Females

1794

F18-39

1794

23M→24M

23.0 - 24.0 mi

Top 35%
×6stories
+12ft-82ft

Overall

9202

Females

2190

F18-39

2190

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

8113

Females

1777

F18-39

1777

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1story
+13ft-16ft

Overall

6692

Females

1278

F18-39

1278

25.2M→Finish

25.2 - 26.2 mi

Top 27%
×2stories
+22ft-21ft

Overall

7320

Females

1544

F18-39

1544

Passing Analysis

Category:
Athletes Passed
1453
Passed By
1332
Net Change
+121
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6434
5K → 10K79917+782#6434#5652
10K → 15K119105+14#5652#5638
15K → 20K56243-187#5638#5825
20K → Half854-46#5825#5871
Half → 25K6099-39#5871#5910
25K → 30K113164-51#5910#5961
30K → 20M5275-23#5961#5984
20M → 21M28121-93#5984#6077
21M → 35K8117-109#6077#6186
35K → 23M53100-47#6186#6233
23M → 24M45107-62#6233#6295
24M → 40K4265-23#6295#6318
40K → 25.2M2417+7#6318#6311
25.2M → Finish4648-2#6311#6313
TOTALS14531332+121
📊

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