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BOSTON MARATHON 2023

Katie Mendina

Bib: 16104•F

MI

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 31%
Gender (Female)
#0 / 11423
Top 12%
Division (F18-39)
#0 / 4884
Top 23%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:57
Rank: #6672
Start → 5K
21:57 | 7:04/mi
10K· 6.21 mi
44:35
Rank: #7603 (-931)
5K → 10K
22:38 | 7:17/mi
15K· 9.32 mi
1:07:51
Rank: #8314 (-711)
10K → 15K
23:16 | 7:29/mi
20K· 12.43 mi
1:31:36
Rank: #8775 (-461)
15K → 20K
23:45 | 7:39/mi
Half· 13.11 mi
1:36:33
Rank: #8750 (+25)
20K → Half
4:57 | 7:15/mi
25K· 15.53 mi
1:54:43
Rank: #8713 (+37)
Half → 25K
18:10 | 7:30/mi
30K· 18.64 mi
2:18:58
Rank: #8791 (-78)
25K → 30K
24:15 | 7:48/mi
20M
2:29:32
Rank: #8769 (+22)
30K → 20M
10:34 | 7:47/mi
21M
2:37:51
Rank: #8782 (-13)
20M → 21M
8:19 | 8:19/mi
35K· 21.75 mi
2:43:23
Rank: #8725 (+57)
21M → 35K
5:32 | 7:24/mi
23M
2:52:59
Rank: #8629 (+96)
35K → 23M
9:36 | 7:40/mi
24M
3:00:36
Rank: #8604 (+25)
23M → 24M
7:37 | 7:37/mi
40K· 24.85 mi
3:07:01
Rank: #8506 (+98)
24M → 40K
6:25 | 7:30/mi
25.2M
3:10:00
Rank: #8530 (-24)
40K → 25.2M
2:59 | 8:39/mi
Finish· 26.22 mi
3:17:10
Rank: #8353 (+177)
25.2M → Finish
7:10 | 7:02/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:33
Pace7:22 /mi
2nd Half
Distance13.11 mi
Time1:40:37
Pace7:41 /mi
📊Positive Split: 4.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:12:0321:577:0421:57
7:04
-
10K
6.21 mi11:34:4144:357:1022:38
7:17
+0:13
15K
9.32 mi11:57:571:07:517:1723:16
7:29
+0:12
20K
12.43 mi12:21:421:31:367:2223:45
7:39
+0:10
Half
13.11 mi12:26:391:36:337:224:57
7:15
-0:24
25K
15.53 mi12:44:491:54:437:2318:10
7:30
+0:15
30K
18.64 mi13:09:042:18:587:2724:15
7:48
+0:18
20M
20.00 mi13:19:382:29:327:2910:34
7:47
-0:01
21M
21.00 mi13:27:572:37:517:318:19
8:19
+0:32
35K
21.75 mi13:33:292:43:237:315:32
7:24
-0:55
23M
23.00 mi13:43:052:52:597:319:36
7:40
+0:16
24M
24.00 mi13:50:423:00:367:327:37
7:37
-0:03
40K
24.85 mi13:57:073:07:017:316:25
7:30
-0:07
25.2M
25.20 mi14:00:063:10:007:322:59
8:39
+1:09
Finish
26.22 mi14:07:163:17:107:327:10
7:02
-1:37

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

7:02 /mi

Average Pace

7:32 /mi

Slowest Pace

8:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

56:42

29% of race

Time at Steady Pace

1:34:21

48% of race

Time at Slower Pace

46:07

23% of race

Average Pace: 7:31 /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 mi11:12:0321:577:0421:57
7:04
#6672
10K
6.21 mi11:34:4144:357:1022:38
7:17
#7603
15K
9.32 mi11:57:571:07:517:1723:16
7:29
#8314
20K
12.43 mi12:21:421:31:367:2223:45
7:39
#8775
Half
13.11 mi12:26:391:36:337:224:57
7:15
#8750
25K
15.53 mi12:44:491:54:437:2318:10
7:30
#8713
30K
18.64 mi13:09:042:18:587:2724:15
7:48
#8791
20M
20.00 mi13:19:382:29:327:2910:34
7:47
#8769
21M
21.00 mi13:27:572:37:517:318:19
8:19
#8782
35K
21.75 mi13:33:292:43:237:315:32
7:24
#8725
23M
23.00 mi13:43:052:52:597:319:36
7:40
#8629
24M
24.00 mi13:50:423:00:367:327:37
7:37
#8604
40K
24.85 mi13:57:073:07:017:316:25
7:30
#8506
25.2M
25.20 mi14:00:063:10:007:322:59
8:39
#8530
Finish
26.22 mi14:07:163:17:107:327:10
7:02
#8353
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi667264564510095(Top 38%)1882(Top 16%)1882(Top 39%)
10K6.21 mi3.10 mi7603-931884-239884-2398772(Top 33%)1326(Top 12%)1326(Top 27%)
15K9.32 mi3.11 mi8314-7111153-2691153-26910095(Top 38%)1882(Top 16%)1882(Top 39%)
20K12.43 mi3.11 mi8775-4611342-1891342-18910464(Top 39%)2122(Top 19%)2122(Top 43%)
Half13.11 mi0.68 mi8750+251338+41338+48320(Top 31%)1225(Top 11%)1225(Top 25%)
25K15.53 mi2.42 mi8713+371339-11339-18750(Top 33%)1451(Top 13%)1451(Top 30%)
30K18.64 mi3.11 mi8791-781401-621401-629408(Top 35%)1890(Top 17%)1890(Top 39%)
20M20.00 mi1.36 mi8769+221414-131414-138698(Top 33%)1663(Top 15%)1663(Top 34%)
21M21.00 mi1.00 mi8782-131434-201434-209335(Top 35%)2060(Top 18%)2060(Top 42%)
35K21.75 mi0.75 mi8725+571430+41430+47806(Top 29%)1414(Top 12%)1414(Top 29%)
23M23.00 mi1.25 mi8629+961420+101420+107570(Top 28%)1403(Top 12%)1403(Top 29%)
24M24.00 mi1.00 mi8604+251429-91429-98535(Top 32%)1887(Top 17%)1887(Top 39%)
40K24.85 mi0.85 mi8506+981410+191410+196796(Top 26%)1281(Top 11%)1281(Top 26%)
25.2M25.20 mi0.35 mi8530-241426-161426-1610469(Top 39%)2895(Top 25%)2895(Top 59%)
Finish26.22 mi1.02 mi8353+1771393+331393+335439(Top 20%)886(Top 8%)886(Top 18%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21stories
+97ft-345ft

Overall

10095

Females

1882

F18-39

1882

5K→10K

3.1 - 6.2 mi

Top 33%
×5stories
+79ft-138ft

Overall

8772

Females

1326

F18-39

1326

10K→15K

6.2 - 9.3 mi

Top 38%
×3stories
+67ft-78ft

Overall

10095

Females

1882

F18-39

1882

15K→20K

9.3 - 12.4 mi

Top 39%
×5stories
+106ft-86ft

Overall

10464

Females

2122

F18-39

2122

20K→Half

12.4 - 13.1 mi

Top 31%
×2stories
+19ft-37ft

Overall

8320

Females

1225

F18-39

1225

Half→25K

13.1 - 15.5 mi

Top 33%
×4stories
+66ft-88ft

Overall

8750

Females

1451

F18-39

1451

25K→30K

15.5 - 18.6 mi

Top 35%
×9stories
+181ft-148ft

Overall

9408

Females

1890

F18-39

1890

30K→20M

18.6 - 20.0 mi

Top 33%
×5stories
+64ft-50ft

Overall

8698

Females

1663

F18-39

1663

20M→21M

20.0 - 21.0 mi

Top 35%
×8stories
+106ft-24ft

Overall

9335

Females

2060

F18-39

2060

21M→35K

21.0 - 21.8 mi

Top 29%
×7stories
+17ft-86ft

Overall

7806

Females

1414

F18-39

1414

35K→23M

21.8 - 23.0 mi

Top 28%
×5stories
+23ft-63ft

Overall

7570

Females

1403

F18-39

1403

23M→24M

23.0 - 24.0 mi

Top 32%
×6stories
+12ft-82ft

Overall

8535

Females

1887

F18-39

1887

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

6796

Females

1281

F18-39

1281

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

10469

Females

2895

F18-39

2895

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2stories
+22ft-21ft

Overall

5439

Females

886

F18-39

886

Passing Analysis

Category:
Athletes Passed
1119
Passed By
2800
Net Change
-1681
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6672
5K → 10K15946-931#6672#7603
10K → 15K19730-711#7603#8314
15K → 20K33494-461#8314#8775
20K → Half3611+25#8775#8750
Half → 25K12083+37#8750#8713
25K → 30K140218-78#8713#8791
30K → 20M8866+22#8791#8769
20M → 21M7790-13#8769#8782
21M → 35K7114+57#8782#8725
35K → 23M12630+96#8725#8629
23M → 24M8055+25#8629#8604
24M → 40K11113+98#8604#8506
40K → 25.2M1842-24#8506#8530
25.2M → Finish1858+177#8530#8353
TOTALS11192800-1681
📊

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