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BOSTON MARATHON 2023

Kristy Bednar

Bib: 20790•F

OH

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 47%
Masters (Masters Women)
#0 / 6539
Top 36%
Division (F40-44)
#0 / 1878
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:33
Rank: #17881
Start → 5K
26:33 | 8:33/mi
10K· 6.21 mi
52:23
Rank: #17418 (+463)
5K → 10K
25:50 | 8:19/mi
15K· 9.32 mi
1:17:55
Rank: #16919 (+499)
10K → 15K
25:32 | 8:13/mi
20K· 12.43 mi
1:43:49
Rank: #16654 (+265)
15K → 20K
25:54 | 8:20/mi
Half· 13.11 mi
1:49:26
Rank: #16625 (+29)
20K → Half
5:37 | 8:14/mi
25K· 15.53 mi
2:09:37
Rank: #16363 (+262)
Half → 25K
20:11 | 8:19/mi
30K· 18.64 mi
2:36:33
Rank: #16147 (+216)
25K → 30K
26:56 | 8:40/mi
20M
2:48:29
Rank: #16064 (+83)
30K → 20M
11:56 | 8:47/mi
21M
2:57:47
Rank: #15968 (+96)
20M → 21M
9:18 | 9:18/mi
35K· 21.75 mi
3:04:14
Rank: #15948 (+20)
21M → 35K
6:27 | 8:37/mi
23M
3:15:11
Rank: #15856 (+92)
35K → 23M
10:57 | 8:45/mi
24M
3:23:33
Rank: #15749 (+107)
23M → 24M
8:22 | 8:22/mi
40K· 24.85 mi
3:31:05
Rank: #15723 (+26)
24M → 40K
7:32 | 8:49/mi
25.2M
3:34:21
Rank: #15716 (+7)
40K → 25.2M
3:16 | 9:28/mi
Finish· 26.22 mi
3:43:15
Rank: #15736 (-20)
25.2M → Finish
8:54 | 8:44/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:26
Pace8:21 /mi
2nd Half
Distance13.11 mi
Time1:53:49
Pace8:41 /mi
📊Positive Split: 4.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:5226:338:3326:33
8:33
-
10K
6.21 mi11:44:4252:238:2625:50
8:19
-0:14
15K
9.32 mi12:10:141:17:558:2225:32
8:13
-0:06
20K
12.43 mi12:36:081:43:498:2125:54
8:20
+0:07
Half
13.11 mi12:41:451:49:268:215:37
8:14
-0:06
25K
15.53 mi13:01:562:09:378:2120:11
8:19
+0:05
30K
18.64 mi13:28:522:36:338:2426:56
8:40
+0:21
20M
20.00 mi13:40:482:48:298:2511:56
8:47
+0:07
21M
21.00 mi13:50:062:57:478:289:18
9:18
+0:31
35K
21.75 mi13:56:333:04:148:286:27
8:37
-0:41
23M
23.00 mi14:07:303:15:118:2910:57
8:45
+0:08
24M
24.00 mi14:15:523:23:338:298:22
8:22
-0:23
40K
24.85 mi14:23:243:31:058:307:32
8:49
+0:27
25.2M
25.20 mi14:26:403:34:218:303:16
9:28
+0:39
Finish
26.22 mi14:35:343:43:158:318:54
8:44
-0:44

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

8:13 /mi

Average Pace

8:31 /mi

Slowest Pace

9:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:30:41

94% of race

Time at Steady Pace

12:34

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:31 /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 mi11:18:5226:338:3326:33
8:33
#17881
10K
6.21 mi11:44:4252:238:2625:50
8:19
#17418
15K
9.32 mi12:10:141:17:558:2225:32
8:13
#16919
20K
12.43 mi12:36:081:43:498:2125:54
8:20
#16654
Half
13.11 mi12:41:451:49:268:215:37
8:14
#16625
25K
15.53 mi13:01:562:09:378:2120:11
8:19
#16363
30K
18.64 mi13:28:522:36:338:2426:56
8:40
#16147
20M
20.00 mi13:40:482:48:298:2511:56
8:47
#16064
21M
21.00 mi13:50:062:57:478:289:18
9:18
#15968
35K
21.75 mi13:56:333:04:148:286:27
8:37
#15948
23M
23.00 mi14:07:303:15:118:2910:57
8:45
#15856
24M
24.00 mi14:15:523:23:338:298:22
8:22
#15749
40K
24.85 mi14:23:243:31:058:307:32
8:49
#15723
25.2M
25.20 mi14:26:403:34:218:303:16
9:28
#15716
Finish
26.22 mi14:35:343:43:158:318:54
8:44
#15736
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi178816472647216000(Top 60%)5300(Top 46%)5300(Top 282%)
10K6.21 mi3.10 mi17418+4636174+2986174+29817037(Top 64%)5892(Top 52%)5892(Top 314%)
15K9.32 mi3.11 mi16919+4995864+3105864+31016000(Top 60%)5300(Top 46%)5300(Top 282%)
20K12.43 mi3.11 mi16654+2655710+1545710+15415862(Top 60%)5264(Top 46%)5264(Top 280%)
Half13.11 mi0.68 mi16625+295701+95701+916075(Top 60%)5343(Top 47%)5343(Top 285%)
25K15.53 mi2.42 mi16363+2625551+1505551+15015116(Top 57%)4921(Top 43%)4921(Top 262%)
30K18.64 mi3.11 mi16147+2165469+825469+8215332(Top 58%)5132(Top 45%)5132(Top 273%)
20M20.00 mi1.36 mi16064+835433+365433+3615335(Top 58%)5184(Top 45%)5184(Top 276%)
21M21.00 mi1.00 mi15968+965392+415392+4115004(Top 56%)5058(Top 44%)5058(Top 269%)
35K21.75 mi0.75 mi15948+205399-75399-715996(Top 60%)5686(Top 50%)5686(Top 303%)
23M23.00 mi1.25 mi15856+925371+285371+2814695(Top 55%)5008(Top 44%)5008(Top 267%)
24M24.00 mi1.00 mi15749+1075333+385333+3813686(Top 51%)4505(Top 39%)4505(Top 240%)
40K24.85 mi0.85 mi15723+265316+175316+1715155(Top 57%)5385(Top 47%)5385(Top 287%)
25.2M25.20 mi0.35 mi15716+75312+45312+415118(Top 57%)5372(Top 47%)5372(Top 286%)
Finish26.22 mi1.02 mi15736-205335-235335-2316679(Top 63%)6192(Top 54%)6192(Top 330%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21stories
+97ft-345ft

Overall

16000

Females

5300

F40-44

5300

5K→10K

3.1 - 6.2 mi

Top 64%
×5stories
+79ft-138ft

Overall

17037

Females

5892

F40-44

5892

10K→15K

6.2 - 9.3 mi

Top 60%
×3stories
+67ft-78ft

Overall

16000

Females

5300

F40-44

5300

15K→20K

9.3 - 12.4 mi

Top 60%
×5stories
+106ft-86ft

Overall

15862

Females

5264

F40-44

5264

20K→Half

12.4 - 13.1 mi

Top 60%
×2stories
+19ft-37ft

Overall

16075

Females

5343

F40-44

5343

Half→25K

13.1 - 15.5 mi

Top 57%
×4stories
+66ft-88ft

Overall

15116

Females

4921

F40-44

4921

25K→30K

15.5 - 18.6 mi

Top 58%
×9stories
+181ft-148ft

Overall

15332

Females

5132

F40-44

5132

30K→20M

18.6 - 20.0 mi

Top 58%
×5stories
+64ft-50ft

Overall

15335

Females

5184

F40-44

5184

20M→21M

20.0 - 21.0 mi

Top 56%
×8stories
+106ft-24ft

Overall

15004

Females

5058

F40-44

5058

21M→35K

21.0 - 21.8 mi

Top 60%
×7stories
+17ft-86ft

Overall

15996

Females

5686

F40-44

5686

35K→23M

21.8 - 23.0 mi

Top 55%
×5stories
+23ft-63ft

Overall

14695

Females

5008

F40-44

5008

23M→24M

23.0 - 24.0 mi

Top 51%
×6stories
+12ft-82ft

Overall

13686

Females

4505

F40-44

4505

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

15155

Females

5385

F40-44

5385

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

15118

Females

5372

F40-44

5372

25.2M→Finish

25.2 - 26.2 mi

Top 63%
×2stories
+22ft-21ft

Overall

16679

Females

6192

F40-44

6192

Passing Analysis

Category:
Athletes Passed
2848
Passed By
703
Net Change
+2145
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17881
5K → 10K621158+463#17881#17418
10K → 15K54344+499#17418#16919
15K → 20K32459+265#16919#16654
20K → Half4415+29#16654#16625
Half → 25K29230+262#16625#16363
25K → 30K29074+216#16363#16147
30K → 20M11835+83#16147#16064
20M → 21M13034+96#16064#15968
21M → 35K5939+20#15968#15948
35K → 23M14149+92#15948#15856
23M → 24M12619+107#15856#15749
24M → 40K7549+26#15749#15723
40K → 25.2M3225+7#15723#15716
25.2M → Finish5373-20#15716#15736
TOTALS2848703+2145
📊

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