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BOSTON MARATHON 2023

Maria Mendez

Bib: 19863•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 37%
Masters (Masters Women)
#0 / 6539
Top 23%
Division (F45-49)
#0 / 1817
Top 26%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:10
Rank: #14729
Start → 5K
25:10 | 8:06/mi
10K· 6.21 mi
49:25
Rank: #14012 (+717)
5K → 10K
24:15 | 7:48/mi
15K· 9.32 mi
1:13:56
Rank: #13846 (+166)
10K → 15K
24:31 | 7:53/mi
20K· 12.43 mi
1:38:55
Rank: #13782 (+64)
15K → 20K
24:59 | 8:02/mi
Half· 13.11 mi
1:44:18
Rank: #13755 (+27)
20K → Half
5:23 | 7:53/mi
25K· 15.53 mi
2:03:49
Rank: #13648 (+107)
Half → 25K
19:31 | 8:03/mi
30K· 18.64 mi
2:30:10
Rank: #13738 (-90)
25K → 30K
26:21 | 8:29/mi
20M
2:41:53
Rank: #13786 (-48)
30K → 20M
11:43 | 8:37/mi
21M
2:50:53
Rank: #13750 (+36)
20M → 21M
9:00 | 9:00/mi
35K· 21.75 mi
2:56:58
Rank: #13696 (+54)
21M → 35K
6:05 | 8:08/mi
23M
3:07:44
Rank: #13695 (+1)
35K → 23M
10:46 | 8:36/mi
24M
3:16:08
Rank: #13677 (+18)
23M → 24M
8:24 | 8:24/mi
40K· 24.85 mi
3:23:46
Rank: #13760 (-83)
24M → 40K
7:38 | 8:56/mi
25.2M
3:27:02
Rank: #13779 (-19)
40K → 25.2M
3:16 | 9:28/mi
Finish· 26.22 mi
3:35:46
Rank: #13842 (-63)
25.2M → Finish
8:44 | 8:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:18
Pace7:57 /mi
2nd Half
Distance13.11 mi
Time1:51:28
Pace8:30 /mi
📊Positive Split: 6.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:0325:108:0625:10
8:06
-
10K
6.21 mi11:42:1849:257:5724:15
7:48
-0:18
15K
9.32 mi12:06:491:13:567:5624:31
7:53
+0:05
20K
12.43 mi12:31:481:38:557:5824:59
8:02
+0:09
Half
13.11 mi12:37:111:44:187:575:23
7:53
-0:09
25K
15.53 mi12:56:422:03:497:5819:31
8:03
+0:10
30K
18.64 mi13:23:032:30:108:0326:21
8:29
+0:26
20M
20.00 mi13:34:462:41:538:0611:43
8:37
+0:08
21M
21.00 mi13:43:462:50:538:089:00
9:00
+0:23
35K
21.75 mi13:49:512:56:588:086:05
8:08
-0:52
23M
23.00 mi14:00:373:07:448:1010:46
8:36
+0:28
24M
24.00 mi14:09:013:16:088:108:24
8:24
-0:12
40K
24.85 mi14:16:393:23:468:127:38
8:56
+0:32
25.2M
25.20 mi14:19:553:27:028:133:16
9:28
+0:32
Finish
26.22 mi14:28:393:35:468:148:44
8:34
-0:54

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

7:48 /mi

Average Pace

8:14 /mi

Slowest Pace

9:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:09:54

60% of race

Time at Steady Pace

1:05:58

31% of race

Time at Slower Pace

19:54

9% of race

Average Pace: 8:14 /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 mi11:18:0325:108:0625:10
8:06
#14729
10K
6.21 mi11:42:1849:257:5724:15
7:48
#14012
15K
9.32 mi12:06:491:13:567:5624:31
7:53
#13846
20K
12.43 mi12:31:481:38:557:5824:59
8:02
#13782
Half
13.11 mi12:37:111:44:187:575:23
7:53
#13755
25K
15.53 mi12:56:422:03:497:5819:31
8:03
#13648
30K
18.64 mi13:23:032:30:108:0326:21
8:29
#13738
20M
20.00 mi13:34:462:41:538:0611:43
8:37
#13786
21M
21.00 mi13:43:462:50:538:089:00
9:00
#13750
35K
21.75 mi13:49:512:56:588:086:05
8:08
#13696
23M
23.00 mi14:00:373:07:448:1010:46
8:36
#13695
24M
24.00 mi14:09:013:16:088:108:24
8:24
#13677
40K
24.85 mi14:16:393:23:468:127:38
8:56
#13760
25.2M
25.20 mi14:19:553:27:028:133:16
9:28
#13779
Finish
26.22 mi14:28:393:35:468:148:44
8:34
#13842
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi147294474447413469(Top 51%)3764(Top 33%)3764(Top 207%)
10K6.21 mi3.10 mi14012+7174050+4244050+42413189(Top 50%)3544(Top 31%)3544(Top 195%)
15K9.32 mi3.11 mi13846+1663965+853965+8513469(Top 51%)3764(Top 33%)3764(Top 207%)
20K12.43 mi3.11 mi13782+643953+123953+1213777(Top 52%)3981(Top 35%)3981(Top 219%)
Half13.11 mi0.68 mi13755+273932+213932+2113573(Top 51%)3849(Top 34%)3849(Top 212%)
25K15.53 mi2.42 mi13648+1073901+313901+3113168(Top 49%)3729(Top 33%)3729(Top 205%)
30K18.64 mi3.11 mi13738-903983-823983-8214198(Top 53%)4450(Top 39%)4450(Top 245%)
20M20.00 mi1.36 mi13786-484032-494032-4914417(Top 54%)4651(Top 41%)4651(Top 256%)
21M21.00 mi1.00 mi13750+364027+54027+513428(Top 50%)4173(Top 37%)4173(Top 230%)
35K21.75 mi0.75 mi13696+544005+224005+2213044(Top 49%)4030(Top 35%)4030(Top 222%)
23M23.00 mi1.25 mi13695+14039-344039-3413800(Top 52%)4505(Top 39%)4505(Top 248%)
24M24.00 mi1.00 mi13677+184050-114050-1113894(Top 52%)4609(Top 40%)4609(Top 254%)
40K24.85 mi0.85 mi13760-834119-694119-6915766(Top 59%)5710(Top 50%)5710(Top 314%)
25.2M25.20 mi0.35 mi13779-194142-234142-2315084(Top 57%)5338(Top 47%)5338(Top 294%)
Finish26.22 mi1.02 mi13842-634195-534195-5315829(Top 59%)5708(Top 50%)5708(Top 314%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21stories
+97ft-345ft

Overall

13469

Females

3764

F45-49

3764

5K→10K

3.1 - 6.2 mi

Top 50%
×5stories
+79ft-138ft

Overall

13189

Females

3544

F45-49

3544

10K→15K

6.2 - 9.3 mi

Top 51%
×3stories
+67ft-78ft

Overall

13469

Females

3764

F45-49

3764

15K→20K

9.3 - 12.4 mi

Top 52%
×5stories
+106ft-86ft

Overall

13777

Females

3981

F45-49

3981

20K→Half

12.4 - 13.1 mi

Top 51%
×2stories
+19ft-37ft

Overall

13573

Females

3849

F45-49

3849

Half→25K

13.1 - 15.5 mi

Top 49%
×4stories
+66ft-88ft

Overall

13168

Females

3729

F45-49

3729

25K→30K

15.5 - 18.6 mi

Top 53%
×9stories
+181ft-148ft

Overall

14198

Females

4450

F45-49

4450

30K→20M

18.6 - 20.0 mi

Top 54%
×5stories
+64ft-50ft

Overall

14417

Females

4651

F45-49

4651

20M→21M

20.0 - 21.0 mi

Top 50%
×8stories
+106ft-24ft

Overall

13428

Females

4173

F45-49

4173

21M→35K

21.0 - 21.8 mi

Top 49%
×7stories
+17ft-86ft

Overall

13044

Females

4030

F45-49

4030

35K→23M

21.8 - 23.0 mi

Top 52%
×5stories
+23ft-63ft

Overall

13800

Females

4505

F45-49

4505

23M→24M

23.0 - 24.0 mi

Top 52%
×6stories
+12ft-82ft

Overall

13894

Females

4609

F45-49

4609

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

15766

Females

5710

F45-49

5710

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

15084

Females

5338

F45-49

5338

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2stories
+22ft-21ft

Overall

15829

Females

5708

F45-49

5708

Passing Analysis

Category:
Athletes Passed
2231
Passed By
1344
Net Change
+887
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14729
5K → 10K80386+717#14729#14012
10K → 15K277111+166#14012#13846
15K → 20K209145+64#13846#13782
20K → Half4619+27#13782#13755
Half → 25K18780+107#13755#13648
25K → 30K160250-90#13648#13738
30K → 20M77125-48#13738#13786
20M → 21M11680+36#13786#13750
21M → 35K7622+54#13750#13696
35K → 23M9291+1#13696#13695
23M → 24M7658+18#13695#13677
24M → 40K42125-83#13677#13760
40K → 25.2M2241-19#13760#13779
25.2M → Finish48111-63#13779#13842
TOTALS22311344+887
📊

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