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BOSTON MARATHON 2023

Kattia Martinez

Bib: 19445•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 48%
Masters (Masters Women)
#0 / 6539
Top 37%
Division (F50-54)
#0 / 1207
Top 28%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:34
Rank: #13324
Start → 5K
24:34 | 7:54/mi
10K· 6.21 mi
49:27
Rank: #14076 (-752)
5K → 10K
24:53 | 8:01/mi
15K· 9.32 mi
1:14:22
Rank: #14212 (-136)
10K → 15K
24:55 | 8:01/mi
20K· 12.43 mi
1:40:41
Rank: #14880 (-668)
15K → 20K
26:19 | 8:28/mi
Half· 13.11 mi
1:46:26
Rank: #15011 (-131)
20K → Half
5:45 | 8:26/mi
25K· 15.53 mi
2:07:22
Rank: #15351 (-340)
Half → 25K
20:56 | 8:38/mi
30K· 18.64 mi
2:35:35
Rank: #15790 (-439)
25K → 30K
28:13 | 9:05/mi
20M
2:47:45
Rank: #15805 (-15)
30K → 20M
12:10 | 8:57/mi
21M
2:57:28
Rank: #15874 (-69)
20M → 21M
9:43 | 9:43/mi
35K· 21.75 mi
3:03:58
Rank: #15856 (+18)
21M → 35K
6:30 | 8:41/mi
23M
3:15:16
Rank: #15884 (-28)
35K → 23M
11:18 | 9:02/mi
24M
3:24:10
Rank: #15928 (-44)
23M → 24M
8:54 | 8:54/mi
40K· 24.85 mi
3:31:54
Rank: #15929 (-1)
24M → 40K
7:44 | 9:03/mi
25.2M
3:35:08
Rank: #15900 (+29)
40K → 25.2M
3:14 | 9:23/mi
Finish· 26.22 mi
3:43:55
Rank: #15911 (-11)
25.2M → Finish
8:47 | 8:37/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:26
Pace8:07 /mi
2nd Half
Distance13.11 mi
Time1:57:29
Pace8:58 /mi
📊Positive Split: 10.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:0524:347:5424:34
7:54
-
10K
6.21 mi11:40:5849:277:5724:53
8:01
+0:07
15K
9.32 mi12:05:531:14:227:5924:55
8:01
0:00
20K
12.43 mi12:32:121:40:418:0626:19
8:28
+0:27
Half
13.11 mi12:37:571:46:268:075:45
8:26
-0:02
25K
15.53 mi12:58:532:07:228:1220:56
8:38
+0:12
30K
18.64 mi13:27:062:35:358:2128:13
9:05
+0:27
20M
20.00 mi13:39:162:47:458:2312:10
8:57
-0:08
21M
21.00 mi13:48:592:57:288:279:43
9:43
+0:46
35K
21.75 mi13:55:293:03:588:286:30
8:41
-1:02
23M
23.00 mi14:06:473:15:168:2911:18
9:02
+0:21
24M
24.00 mi14:15:413:24:108:308:54
8:54
-0:08
40K
24.85 mi14:23:253:31:548:327:44
9:03
+0:09
25.2M
25.20 mi14:26:393:35:088:323:14
9:23
+0:20
Finish
26.22 mi14:35:263:43:558:338:47
8:37
-0:46

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

7:54 /mi

Average Pace

8:33 /mi

Slowest Pace

9:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:20:07

36% of race

Time at Steady Pace

1:11:26

32% of race

Time at Slower Pace

1:12:22

32% of race

Average Pace: 8:32 /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 mi11:16:0524:347:5424:34
7:54
#13324
10K
6.21 mi11:40:5849:277:5724:53
8:01
#14076
15K
9.32 mi12:05:531:14:227:5924:55
8:01
#14212
20K
12.43 mi12:32:121:40:418:0626:19
8:28
#14880
Half
13.11 mi12:37:571:46:268:075:45
8:26
#15011
25K
15.53 mi12:58:532:07:228:1220:56
8:38
#15351
30K
18.64 mi13:27:062:35:358:2128:13
9:05
#15790
20M
20.00 mi13:39:162:47:458:2312:10
8:57
#15805
21M
21.00 mi13:48:592:57:288:279:43
9:43
#15874
35K
21.75 mi13:55:293:03:588:286:30
8:41
#15856
23M
23.00 mi14:06:473:15:168:2911:18
9:02
#15884
24M
24.00 mi14:15:413:24:108:308:54
8:54
#15928
40K
24.85 mi14:23:253:31:548:327:44
9:03
#15929
25.2M
25.20 mi14:26:393:35:088:323:14
9:23
#15900
Finish
26.22 mi14:35:263:43:558:338:47
8:37
#15911
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi133243627362714562(Top 55%)4426(Top 39%)4426(Top 367%)
10K6.21 mi3.10 mi14076-7524088-4614088-46114888(Top 56%)4605(Top 40%)4605(Top 382%)
15K9.32 mi3.11 mi14212-1364184-964184-9614562(Top 55%)4426(Top 39%)4426(Top 367%)
20K12.43 mi3.11 mi14880-6684606-4224606-42216674(Top 63%)5739(Top 50%)5739(Top 475%)
Half13.11 mi0.68 mi15011-1314689-834689-8317311(Top 65%)6057(Top 53%)6057(Top 502%)
25K15.53 mi2.42 mi15351-3404932-2434932-24317007(Top 64%)6007(Top 53%)6007(Top 498%)
30K18.64 mi3.11 mi15790-4395247-3155247-31517608(Top 66%)6418(Top 56%)6418(Top 532%)
20M20.00 mi1.36 mi15805-155276-295276-2916298(Top 61%)5747(Top 50%)5747(Top 476%)
21M21.00 mi1.00 mi15874-695339-635339-6316924(Top 64%)6140(Top 54%)6140(Top 509%)
35K21.75 mi0.75 mi15856+185347-85347-816362(Top 61%)5911(Top 52%)5911(Top 490%)
23M23.00 mi1.25 mi15884-285390-435390-4316188(Top 61%)5844(Top 51%)5844(Top 484%)
24M24.00 mi1.00 mi15928-445431-415431-4116779(Top 63%)6235(Top 55%)6235(Top 517%)
40K24.85 mi0.85 mi15929-15439-85439-816407(Top 62%)6080(Top 53%)6080(Top 504%)
25.2M25.20 mi0.35 mi15900+295426+135426+1314636(Top 55%)5102(Top 45%)5102(Top 423%)
Finish26.22 mi1.02 mi15911-115437-115437-1116104(Top 60%)5876(Top 51%)5876(Top 487%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21stories
+97ft-345ft

Overall

14562

Females

4426

F50-54

4426

5K→10K

3.1 - 6.2 mi

Top 56%
×5stories
+79ft-138ft

Overall

14888

Females

4605

F50-54

4605

10K→15K

6.2 - 9.3 mi

Top 55%
×3stories
+67ft-78ft

Overall

14562

Females

4426

F50-54

4426

15K→20K

9.3 - 12.4 mi

Top 63%
×5stories
+106ft-86ft

Overall

16674

Females

5739

F50-54

5739

20K→Half

12.4 - 13.1 mi

Top 65%
×2stories
+19ft-37ft

Overall

17311

Females

6057

F50-54

6057

Half→25K

13.1 - 15.5 mi

Top 64%
×4stories
+66ft-88ft

Overall

17007

Females

6007

F50-54

6007

25K→30K

15.5 - 18.6 mi

Top 66%
×9stories
+181ft-148ft

Overall

17608

Females

6418

F50-54

6418

30K→20M

18.6 - 20.0 mi

Top 61%
×5stories
+64ft-50ft

Overall

16298

Females

5747

F50-54

5747

20M→21M

20.0 - 21.0 mi

Top 64%
×8stories
+106ft-24ft

Overall

16924

Females

6140

F50-54

6140

21M→35K

21.0 - 21.8 mi

Top 61%
×7stories
+17ft-86ft

Overall

16362

Females

5911

F50-54

5911

35K→23M

21.8 - 23.0 mi

Top 61%
×5stories
+23ft-63ft

Overall

16188

Females

5844

F50-54

5844

23M→24M

23.0 - 24.0 mi

Top 63%
×6stories
+12ft-82ft

Overall

16779

Females

6235

F50-54

6235

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

16407

Females

6080

F50-54

6080

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1story
+13ft-16ft

Overall

14636

Females

5102

F50-54

5102

25.2M→Finish

25.2 - 26.2 mi

Top 60%
×2stories
+22ft-21ft

Overall

16104

Females

5876

F50-54

5876

Passing Analysis

Category:
Athletes Passed
901
Passed By
3488
Net Change
-2587
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13324
5K → 10K71823-752#13324#14076
10K → 15K138274-136#14076#14212
15K → 20K59727-668#14212#14880
20K → Half15146-131#14880#15011
Half → 25K53393-340#15011#15351
25K → 30K72511-439#15351#15790
30K → 20M7893-15#15790#15805
20M → 21M66135-69#15805#15874
21M → 35K6042+18#15874#15856
35K → 23M75103-28#15856#15884
23M → 24M61105-44#15884#15928
24M → 40K5758-1#15928#15929
40K → 25.2M4415+29#15929#15900
25.2M → Finish5263-11#15900#15911
TOTALS9013488-2587
📊

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