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BOSTON MARATHON 2023

Mariana Alexandra Herrera Gómez

Bib: 8968•F

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 26%
Gender (Female)
#0 / 11423
Top 8%
Division (F18-39)
#0 / 4884
Top 14%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:58
Rank: #4144
Start → 5K
20:58 | 6:45/mi
10K· 6.21 mi
42:10
Rank: #4860 (-716)
5K → 10K
21:12 | 6:49/mi
15K· 9.32 mi
1:03:19
Rank: #4947 (-87)
10K → 15K
21:09 | 6:48/mi
20K· 12.43 mi
1:24:51
Rank: #5112 (-165)
15K → 20K
21:32 | 6:56/mi
Half· 13.11 mi
1:29:40
Rank: #5266 (-154)
20K → Half
4:49 | 7:04/mi
25K· 15.53 mi
1:47:13
Rank: #5597 (-331)
Half → 25K
17:33 | 7:14/mi
30K· 18.64 mi
2:12:22
Rank: #6415 (-818)
25K → 30K
25:09 | 8:06/mi
20M
2:23:01
Rank: #6521 (-106)
30K → 20M
10:39 | 7:50/mi
21M
2:31:13
Rank: #6596 (-75)
20M → 21M
8:12 | 8:12/mi
35K· 21.75 mi
2:36:51
Rank: #6627 (-31)
21M → 35K
5:38 | 7:32/mi
23M
2:46:59
Rank: #6753 (-126)
35K → 23M
10:08 | 8:06/mi
24M
2:54:36
Rank: #6785 (-32)
23M → 24M
7:37 | 7:37/mi
40K· 24.85 mi
3:01:14
Rank: #6796 (-11)
24M → 40K
6:38 | 7:45/mi
25.2M
3:04:16
Rank: #6841 (-45)
40K → 25.2M
3:02 | 8:48/mi
Finish· 26.22 mi
3:11:48
Rank: #6852 (-11)
25.2M → Finish
7:32 | 7:24/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:40
Pace6:50 /mi
2nd Half
Distance13.11 mi
Time1:42:08
Pace7:47 /mi
📊Positive Split: 13.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:0020:586:4520:58
6:45
-
10K
6.21 mi11:07:1242:106:4721:12
6:49
+0:04
15K
9.32 mi11:28:211:03:196:4821:09
6:48
-0:01
20K
12.43 mi11:49:531:24:516:5021:32
6:56
+0:08
Half
13.11 mi11:54:421:29:406:504:49
7:04
+0:08
25K
15.53 mi12:12:151:47:136:5417:33
7:14
+0:10
30K
18.64 mi12:37:242:12:227:0625:09
8:06
+0:52
20M
20.00 mi12:48:032:23:017:0910:39
7:50
-0:16
21M
21.00 mi12:56:152:31:137:128:12
8:12
+0:22
35K
21.75 mi13:01:532:36:517:135:38
7:32
-0:40
23M
23.00 mi13:12:012:46:597:1610:08
8:06
+0:34
24M
24.00 mi13:19:382:54:367:177:37
7:37
-0:29
40K
24.85 mi13:26:163:01:147:186:38
7:45
+0:08
25.2M
25.20 mi13:29:183:04:167:193:02
8:48
+1:03
Finish
26.22 mi13:36:503:11:487:197:32
7:24
-1:24

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

6:45 /mi

Average Pace

7:19 /mi

Slowest Pace

8:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:13

56% of race

Time at Steady Pace

27:25

14% of race

Time at Slower Pace

57:10

30% of race

Average Pace: 7:19 /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 mi10:46:0020:586:4520:58
6:45
#4144
10K
6.21 mi11:07:1242:106:4721:12
6:49
#4860
15K
9.32 mi11:28:211:03:196:4821:09
6:48
#4947
20K
12.43 mi11:49:531:24:516:5021:32
6:56
#5112
Half
13.11 mi11:54:421:29:406:504:49
7:04
#5266
25K
15.53 mi12:12:151:47:136:5417:33
7:14
#5597
30K
18.64 mi12:37:242:12:227:0625:09
8:06
#6415
20M
20.00 mi12:48:032:23:017:0910:39
7:50
#6521
21M
21.00 mi12:56:152:31:137:128:12
8:12
#6596
35K
21.75 mi13:01:532:36:517:135:38
7:32
#6627
23M
23.00 mi13:12:012:46:597:1610:08
8:06
#6753
24M
24.00 mi13:19:382:54:367:177:37
7:37
#6785
40K
24.85 mi13:26:163:01:147:186:38
7:45
#6796
25.2M
25.20 mi13:29:183:04:167:193:02
8:48
#6841
Finish
26.22 mi13:36:503:11:487:197:32
7:24
#6852
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi41442582585224(Top 20%)391(Top 3%)391(Top 8%)
10K6.21 mi3.10 mi4860-716340-82340-825547(Top 21%)443(Top 4%)443(Top 9%)
15K9.32 mi3.11 mi4947-87347-7347-75224(Top 20%)391(Top 3%)391(Top 8%)
20K12.43 mi3.11 mi5112-165364-17364-175567(Top 21%)446(Top 4%)446(Top 9%)
Half13.11 mi0.68 mi5266-154384-20384-206971(Top 26%)755(Top 7%)755(Top 15%)
25K15.53 mi2.42 mi5597-331439-55439-556903(Top 26%)806(Top 7%)806(Top 17%)
30K18.64 mi3.11 mi6415-818627-188627-18811599(Top 44%)2955(Top 26%)2955(Top 61%)
20M20.00 mi1.36 mi6521-106671-44671-449149(Top 34%)1852(Top 16%)1852(Top 38%)
21M21.00 mi1.00 mi6596-75706-35706-358631(Top 32%)1760(Top 15%)1760(Top 36%)
35K21.75 mi0.75 mi6627-31723-17723-178745(Top 33%)1778(Top 16%)1778(Top 36%)
23M23.00 mi1.25 mi6753-126768-45768-4510407(Top 39%)2701(Top 24%)2701(Top 55%)
24M24.00 mi1.00 mi6785-32790-22790-228531(Top 32%)1883(Top 16%)1883(Top 39%)
40K24.85 mi0.85 mi6796-11818-28818-288403(Top 32%)1893(Top 17%)1893(Top 39%)
25.2M25.20 mi0.35 mi6841-45836-18836-1811316(Top 43%)3328(Top 29%)3328(Top 68%)
Finish26.22 mi1.02 mi6852-11862-26862-267753(Top 29%)1713(Top 15%)1713(Top 35%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21stories
+97ft-345ft

Overall

5224

Females

391

F18-39

391

5K→10K

3.1 - 6.2 mi

Top 21%
×5stories
+79ft-138ft

Overall

5547

Females

443

F18-39

443

10K→15K

6.2 - 9.3 mi

Top 20%
×3stories
+67ft-78ft

Overall

5224

Females

391

F18-39

391

15K→20K

9.3 - 12.4 mi

Top 21%
×5stories
+106ft-86ft

Overall

5567

Females

446

F18-39

446

20K→Half

12.4 - 13.1 mi

Top 26%
×2stories
+19ft-37ft

Overall

6971

Females

755

F18-39

755

Half→25K

13.1 - 15.5 mi

Top 26%
×4stories
+66ft-88ft

Overall

6903

Females

806

F18-39

806

25K→30K

15.5 - 18.6 mi

Top 44%
×9stories
+181ft-148ft

Overall

11599

Females

2955

F18-39

2955

30K→20M

18.6 - 20.0 mi

Top 34%
×5stories
+64ft-50ft

Overall

9149

Females

1852

F18-39

1852

20M→21M

20.0 - 21.0 mi

Top 32%
×8stories
+106ft-24ft

Overall

8631

Females

1760

F18-39

1760

21M→35K

21.0 - 21.8 mi

Top 33%
×7stories
+17ft-86ft

Overall

8745

Females

1778

F18-39

1778

35K→23M

21.8 - 23.0 mi

Top 39%
×5stories
+23ft-63ft

Overall

10407

Females

2701

F18-39

2701

23M→24M

23.0 - 24.0 mi

Top 32%
×6stories
+12ft-82ft

Overall

8531

Females

1883

F18-39

1883

24M→40K

24.0 - 24.9 mi

Top 32%
×1story
+6ft-20ft

Overall

8403

Females

1893

F18-39

1893

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1story
+13ft-16ft

Overall

11316

Females

3328

F18-39

3328

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2stories
+22ft-21ft

Overall

7753

Females

1713

F18-39

1713

Passing Analysis

Category:
Athletes Passed
533
Passed By
3241
Net Change
-2708
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4144
5K → 10K34750-716#4144#4860
10K → 15K87174-87#4860#4947
15K → 20K65230-165#4947#5112
20K → Half3157-154#5112#5266
Half → 25K26357-331#5266#5597
25K → 30K17835-818#5597#6415
30K → 20M33139-106#6415#6521
20M → 21M38113-75#6521#6596
21M → 35K3263-31#6596#6627
35K → 23M35161-126#6627#6753
23M → 24M4476-32#6753#6785
24M → 40K5162-11#6785#6796
40K → 25.2M2065-45#6796#6841
25.2M → Finish4859-11#6841#6852
TOTALS5333241-2708
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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