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BOSTON MARATHON 2023

Yocasta Martinez

Bib: 11583•F

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 28%
Gender (Female)
#0 / 11423
Top 9%
Division (F18-39)
#0 / 4884
Top 17%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:43
Rank: #8190
Start → 5K
22:43 | 7:19/mi
10K· 6.21 mi
44:45
Rank: #7788 (+402)
5K → 10K
22:02 | 7:06/mi
15K· 9.32 mi
1:07:02
Rank: #7701 (+87)
10K → 15K
22:17 | 7:10/mi
20K· 12.43 mi
1:29:52
Rank: #7776 (-75)
15K → 20K
22:50 | 7:21/mi
Half· 13.11 mi
1:34:50
Rank: #7795 (-19)
20K → Half
4:58 | 7:17/mi
25K· 15.53 mi
1:53:09
Rank: #7956 (-161)
Half → 25K
18:19 | 7:33/mi
30K· 18.64 mi
2:16:52
Rank: #7957 (-1)
25K → 30K
23:43 | 7:38/mi
20M
2:27:13
Rank: #7874 (+83)
30K → 20M
10:21 | 7:37/mi
21M
2:35:02
Rank: #7734 (+140)
20M → 21M
7:49 | 7:49/mi
35K· 21.75 mi
2:40:25
Rank: #7680 (+54)
21M → 35K
5:23 | 7:12/mi
23M
2:49:55
Rank: #7595 (+85)
35K → 23M
9:30 | 7:35/mi
24M
2:57:13
Rank: #7508 (+87)
23M → 24M
7:18 | 7:18/mi
40K· 24.85 mi
3:03:35
Rank: #7448 (+60)
24M → 40K
6:22 | 7:27/mi
25.2M
3:06:06
Rank: #7357 (+91)
40K → 25.2M
2:31 | 7:18/mi
Finish· 26.22 mi
3:13:43
Rank: #7359 (-2)
25.2M → Finish
7:37 | 7:28/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:50
Pace7:14 /mi
2nd Half
Distance13.11 mi
Time1:38:53
Pace7:33 /mi
📊Positive Split: 4.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:2622:437:1922:43
7:19
-
10K
6.21 mi11:11:2844:457:1222:02
7:06
-0:13
15K
9.32 mi11:33:451:07:027:1222:17
7:10
+0:04
20K
12.43 mi11:56:351:29:527:1422:50
7:21
+0:11
Half
13.11 mi12:01:331:34:507:144:58
7:17
-0:04
25K
15.53 mi12:19:521:53:097:1718:19
7:33
+0:16
30K
18.64 mi12:43:352:16:527:2123:43
7:38
+0:05
20M
20.00 mi12:53:562:27:137:2210:21
7:37
-0:01
21M
21.00 mi13:01:452:35:027:237:49
7:49
+0:12
35K
21.75 mi13:07:082:40:257:235:23
7:12
-0:37
23M
23.00 mi13:16:382:49:557:239:30
7:35
+0:23
24M
24.00 mi13:23:562:57:137:237:18
7:18
-0:17
40K
24.85 mi13:30:183:03:357:236:22
7:27
+0:09
25.2M
25.20 mi13:32:493:06:067:232:31
7:18
-0:09
Finish
26.22 mi13:40:263:13:437:247:37
7:28
+0:10

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

7:06 /mi

Average Pace

7:24 /mi

Slowest Pace

7:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:05:54

96% of race

Time at Steady Pace

7:49

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:23 /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 mi10:49:2622:437:1922:43
7:19
#8190
10K
6.21 mi11:11:2844:457:1222:02
7:06
#7788
15K
9.32 mi11:33:451:07:027:1222:17
7:10
#7701
20K
12.43 mi11:56:351:29:527:1422:50
7:21
#7776
Half
13.11 mi12:01:331:34:507:144:58
7:17
#7795
25K
15.53 mi12:19:521:53:097:1718:19
7:33
#7956
30K
18.64 mi12:43:352:16:527:2123:43
7:38
#7957
20M
20.00 mi12:53:562:27:137:2210:21
7:37
#7874
21M
21.00 mi13:01:452:35:027:237:49
7:49
#7734
35K
21.75 mi13:07:082:40:257:235:23
7:12
#7680
23M
23.00 mi13:16:382:49:557:239:30
7:35
#7595
24M
24.00 mi13:23:562:57:137:237:18
7:18
#7508
40K
24.85 mi13:30:183:03:357:236:22
7:27
#7448
25.2M
25.20 mi13:32:493:06:067:232:31
7:18
#7357
Finish
26.22 mi13:40:263:13:437:247:37
7:28
#7359
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8190107810787622(Top 29%)937(Top 8%)937(Top 19%)
10K6.21 mi3.10 mi7788+402946+132946+1327407(Top 28%)864(Top 8%)864(Top 18%)
15K9.32 mi3.11 mi7701+87929+17929+177622(Top 29%)937(Top 8%)937(Top 19%)
20K12.43 mi3.11 mi7776-75974-45974-458150(Top 31%)1156(Top 10%)1156(Top 24%)
Half13.11 mi0.68 mi7795-19985-11985-118486(Top 32%)1265(Top 11%)1265(Top 26%)
25K15.53 mi2.42 mi7956-1611059-741059-749203(Top 35%)1629(Top 14%)1629(Top 33%)
30K18.64 mi3.11 mi7957-11097-381097-388192(Top 31%)1378(Top 12%)1378(Top 28%)
20M20.00 mi1.36 mi7874+831087+101087+107614(Top 29%)1257(Top 11%)1257(Top 26%)
21M21.00 mi1.00 mi7734+1401054+331054+336288(Top 24%)880(Top 8%)880(Top 18%)
35K21.75 mi0.75 mi7680+541038+161038+166541(Top 25%)934(Top 8%)934(Top 19%)
23M23.00 mi1.25 mi7595+851031+71031+77018(Top 26%)1179(Top 10%)1179(Top 24%)
24M24.00 mi1.00 mi7508+871030+11030+16409(Top 24%)1048(Top 9%)1048(Top 21%)
40K24.85 mi0.85 mi7448+601038-81038-86393(Top 24%)1111(Top 10%)1111(Top 23%)
25.2M25.20 mi0.35 mi7357+911012+261012+263040(Top 11%)269(Top 2%)269(Top 6%)
Finish26.22 mi1.02 mi7359-21032-201032-208378(Top 31%)1979(Top 17%)1979(Top 41%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21stories
+97ft-345ft

Overall

7622

Females

937

F18-39

937

5K→10K

3.1 - 6.2 mi

Top 28%
×5stories
+79ft-138ft

Overall

7407

Females

864

F18-39

864

10K→15K

6.2 - 9.3 mi

Top 29%
×3stories
+67ft-78ft

Overall

7622

Females

937

F18-39

937

15K→20K

9.3 - 12.4 mi

Top 31%
×5stories
+106ft-86ft

Overall

8150

Females

1156

F18-39

1156

20K→Half

12.4 - 13.1 mi

Top 32%
×2stories
+19ft-37ft

Overall

8486

Females

1265

F18-39

1265

Half→25K

13.1 - 15.5 mi

Top 35%
×4stories
+66ft-88ft

Overall

9203

Females

1629

F18-39

1629

25K→30K

15.5 - 18.6 mi

Top 31%
×9stories
+181ft-148ft

Overall

8192

Females

1378

F18-39

1378

30K→20M

18.6 - 20.0 mi

Top 29%
×5stories
+64ft-50ft

Overall

7614

Females

1257

F18-39

1257

20M→21M

20.0 - 21.0 mi

Top 24%
×8stories
+106ft-24ft

Overall

6288

Females

880

F18-39

880

21M→35K

21.0 - 21.8 mi

Top 25%
×7stories
+17ft-86ft

Overall

6541

Females

934

F18-39

934

35K→23M

21.8 - 23.0 mi

Top 26%
×5stories
+23ft-63ft

Overall

7018

Females

1179

F18-39

1179

23M→24M

23.0 - 24.0 mi

Top 24%
×6stories
+12ft-82ft

Overall

6409

Females

1048

F18-39

1048

24M→40K

24.0 - 24.9 mi

Top 24%
×1story
+6ft-20ft

Overall

6393

Females

1111

F18-39

1111

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

3040

Females

269

F18-39

269

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2stories
+22ft-21ft

Overall

8378

Females

1979

F18-39

1979

Passing Analysis

Category:
Athletes Passed
1773
Passed By
942
Net Change
+831
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8190
5K → 10K49795+402#8190#7788
10K → 15K18093+87#7788#7701
15K → 20K97172-75#7701#7776
20K → Half1433-19#7776#7795
Half → 25K50211-161#7795#7956
25K → 30K134135-1#7956#7957
30K → 20M11330+83#7957#7874
20M → 21M15212+140#7874#7734
21M → 35K6612+54#7734#7680
35K → 23M11833+85#7680#7595
23M → 24M10619+87#7595#7508
24M → 40K8828+60#7508#7448
40K → 25.2M910+91#7448#7357
25.2M → Finish6769-2#7357#7359
TOTALS1773942+831
📊

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