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BOSTON MARATHON 2023

Anita Burkard

Bib: 22971•F

WA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F55-59)
#0 / 815
Top 39%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:32
Rank: #19817
Start → 5K
27:32 | 8:52/mi
10K· 6.21 mi
54:26
Rank: #19461 (+356)
5K → 10K
26:54 | 8:39/mi
15K· 9.32 mi
1:21:33
Rank: #19337 (+124)
10K → 15K
27:07 | 8:44/mi
20K· 12.43 mi
1:49:26
Rank: #19351 (-14)
15K → 20K
27:53 | 8:58/mi
Half· 13.11 mi
1:55:19
Rank: #19301 (+50)
20K → Half
5:53 | 8:37/mi
25K· 15.53 mi
2:17:06
Rank: #19231 (+70)
Half → 25K
21:47 | 8:59/mi
30K· 18.64 mi
2:45:19
Rank: #18940 (+291)
25K → 30K
28:13 | 9:05/mi
20M
2:57:58
Rank: #18860 (+80)
30K → 20M
12:39 | 9:19/mi
21M
3:08:09
Rank: #18859 (+1)
20M → 21M
10:11 | 10:11/mi
35K· 21.75 mi
3:15:02
Rank: #18865 (-6)
21M → 35K
6:53 | 9:12/mi
23M
3:27:01
Rank: #18836 (+29)
35K → 23M
11:59 | 9:34/mi
24M
3:36:20
Rank: #18813 (+23)
23M → 24M
9:19 | 9:19/mi
40K· 24.85 mi
3:44:43
Rank: #18859 (-46)
24M → 40K
8:23 | 9:48/mi
25.2M
3:48:20
Rank: #18868 (-9)
40K → 25.2M
3:37 | 10:29/mi
Finish· 26.22 mi
3:57:54
Rank: #18928 (-60)
25.2M → Finish
9:34 | 9:23/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:19
Pace8:48 /mi
2nd Half
Distance13.11 mi
Time2:02:35
Pace9:21 /mi
📊Positive Split: 6.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:3427:328:5227:32
8:52
-
10K
6.21 mi11:49:2854:268:4626:54
8:39
-0:13
15K
9.32 mi12:16:351:21:338:4527:07
8:44
+0:05
20K
12.43 mi12:44:281:49:268:4827:53
8:58
+0:14
Half
13.11 mi12:50:211:55:198:485:53
8:37
-0:21
25K
15.53 mi13:12:082:17:068:5021:47
8:59
+0:22
30K
18.64 mi13:40:212:45:198:5228:13
9:05
+0:06
20M
20.00 mi13:53:002:57:588:5412:39
9:19
+0:14
21M
21.00 mi14:03:113:08:098:5810:11
10:11
+0:52
35K
21.75 mi14:10:043:15:028:586:53
9:12
-0:59
23M
23.00 mi14:22:033:27:019:0011:59
9:34
+0:22
24M
24.00 mi14:31:223:36:209:019:19
9:19
-0:15
40K
24.85 mi14:39:453:44:439:028:23
9:48
+0:29
25.2M
25.20 mi14:43:223:48:209:043:37
10:29
+0:41
Finish
26.22 mi14:52:563:57:549:059:34
9:23
-1:06

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

8:37 /mi

Average Pace

9:05 /mi

Slowest Pace

10:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:27:26

37% of race

Time at Steady Pace

1:56:18

49% of race

Time at Slower Pace

34:10

14% of race

Average Pace: 9:04 /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 mi11:22:3427:328:5227:32
8:52
#19817
10K
6.21 mi11:49:2854:268:4626:54
8:39
#19461
15K
9.32 mi12:16:351:21:338:4527:07
8:44
#19337
20K
12.43 mi12:44:281:49:268:4827:53
8:58
#19351
Half
13.11 mi12:50:211:55:198:485:53
8:37
#19301
25K
15.53 mi13:12:082:17:068:5021:47
8:59
#19231
30K
18.64 mi13:40:212:45:198:5228:13
9:05
#18940
20M
20.00 mi13:53:002:57:588:5412:39
9:19
#18860
21M
21.00 mi14:03:113:08:098:5810:11
10:11
#18859
35K
21.75 mi14:10:043:15:028:586:53
9:12
#18865
23M
23.00 mi14:22:033:27:019:0011:59
9:34
#18836
24M
24.00 mi14:31:223:36:209:019:19
9:19
#18813
40K
24.85 mi14:39:453:44:439:028:23
9:48
#18859
25.2M
25.20 mi14:43:223:48:209:043:37
10:29
#18868
Finish
26.22 mi14:52:563:57:549:059:34
9:23
#18928
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi198177698769819134(Top 72%)7182(Top 63%)7182(Top 881%)
10K6.21 mi3.10 mi19461+3567438+2607438+26019186(Top 72%)7191(Top 63%)7191(Top 882%)
15K9.32 mi3.11 mi19337+1247342+967342+9619134(Top 72%)7182(Top 63%)7182(Top 881%)
20K12.43 mi3.11 mi19351-147338+47338+419587(Top 74%)7425(Top 65%)7425(Top 911%)
Half13.11 mi0.68 mi19301+507303+357303+3518523(Top 70%)6800(Top 60%)6800(Top 834%)
25K15.53 mi2.42 mi19231+707256+477256+4718882(Top 71%)7065(Top 62%)7065(Top 867%)
30K18.64 mi3.11 mi18940+2917101+1557101+15517618(Top 66%)6428(Top 56%)6428(Top 789%)
20M20.00 mi1.36 mi18860+807076+257076+2518081(Top 68%)6787(Top 59%)6787(Top 833%)
21M21.00 mi1.00 mi18859+17086-107086-1018666(Top 70%)7145(Top 63%)7145(Top 877%)
35K21.75 mi0.75 mi18865-67095-97095-918763(Top 70%)7253(Top 63%)7253(Top 890%)
23M23.00 mi1.25 mi18836+297097-27097-218624(Top 70%)7201(Top 63%)7201(Top 884%)
24M24.00 mi1.00 mi18813+237095+27095+218545(Top 70%)7196(Top 63%)7196(Top 883%)
40K24.85 mi0.85 mi18859-467123-287123-2819412(Top 73%)7719(Top 68%)7719(Top 947%)
25.2M25.20 mi0.35 mi18868-97134-117134-1119091(Top 72%)7552(Top 66%)7552(Top 927%)
Finish26.22 mi1.02 mi18928-607171-377171-3719724(Top 74%)7848(Top 69%)7848(Top 963%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21stories
+97ft-345ft

Overall

19134

Females

7182

F55-59

7182

5K→10K

3.1 - 6.2 mi

Top 72%
×5stories
+79ft-138ft

Overall

19186

Females

7191

F55-59

7191

10K→15K

6.2 - 9.3 mi

Top 72%
×3stories
+67ft-78ft

Overall

19134

Females

7182

F55-59

7182

15K→20K

9.3 - 12.4 mi

Top 74%
×5stories
+106ft-86ft

Overall

19587

Females

7425

F55-59

7425

20K→Half

12.4 - 13.1 mi

Top 70%
×2stories
+19ft-37ft

Overall

18523

Females

6800

F55-59

6800

Half→25K

13.1 - 15.5 mi

Top 71%
×4stories
+66ft-88ft

Overall

18882

Females

7065

F55-59

7065

25K→30K

15.5 - 18.6 mi

Top 66%
×9stories
+181ft-148ft

Overall

17618

Females

6428

F55-59

6428

30K→20M

18.6 - 20.0 mi

Top 68%
×5stories
+64ft-50ft

Overall

18081

Females

6787

F55-59

6787

20M→21M

20.0 - 21.0 mi

Top 70%
×8stories
+106ft-24ft

Overall

18666

Females

7145

F55-59

7145

21M→35K

21.0 - 21.8 mi

Top 70%
×7stories
+17ft-86ft

Overall

18763

Females

7253

F55-59

7253

35K→23M

21.8 - 23.0 mi

Top 70%
×5stories
+23ft-63ft

Overall

18624

Females

7201

F55-59

7201

23M→24M

23.0 - 24.0 mi

Top 70%
×6stories
+12ft-82ft

Overall

18545

Females

7196

F55-59

7196

24M→40K

24.0 - 24.9 mi

Top 73%
×1story
+6ft-20ft

Overall

19412

Females

7719

F55-59

7719

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1story
+13ft-16ft

Overall

19091

Females

7552

F55-59

7552

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2stories
+22ft-21ft

Overall

19724

Females

7848

F55-59

7848

Passing Analysis

Category:
Athletes Passed
1991
Passed By
1102
Net Change
+889
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19817
5K → 10K534178+356#19817#19461
10K → 15K257133+124#19461#19337
15K → 20K156170-14#19337#19351
20K → Half577+50#19351#19301
Half → 25K15484+70#19301#19231
25K → 30K33847+291#19231#18940
30K → 20M13050+80#18940#18860
20M → 21M8079+1#18860#18859
21M → 35K4551-6#18859#18865
35K → 23M8556+29#18865#18836
23M → 24M7249+23#18836#18813
24M → 40K3480-46#18813#18859
40K → 25.2M2332-9#18859#18868
25.2M → Finish2686-60#18868#18928
TOTALS19911102+889
📊

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