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BOSTON MARATHON 2023

Megan Bryck

Bib: 12293•F

NH

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 16%
Gender (Female)
#0 / 11423
Top 3%
Division (F18-39)
#0 / 4884
Top 5%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:44
Rank: #6234
Start → 5K
21:44 | 7:00/mi
10K· 6.21 mi
42:54
Rank: #5858 (+376)
5K → 10K
21:10 | 6:49/mi
15K· 9.32 mi
1:03:32
Rank: #5150 (+708)
10K → 15K
20:38 | 6:38/mi
20K· 12.43 mi
1:24:30
Rank: #4849 (+301)
15K → 20K
20:58 | 6:45/mi
Half· 13.11 mi
1:29:01
Rank: #4767 (+82)
20K → Half
4:31 | 6:37/mi
25K· 15.53 mi
1:45:25
Rank: #4555 (+212)
Half → 25K
16:24 | 6:46/mi
30K· 18.64 mi
2:07:10
Rank: #4509 (+46)
25K → 30K
21:45 | 7:00/mi
20M
2:16:42
Rank: #4470 (+39)
30K → 20M
9:32 | 7:01/mi
21M
2:24:13
Rank: #4474 (-4)
20M → 21M
7:31 | 7:31/mi
35K· 21.75 mi
2:29:11
Rank: #4399 (+75)
21M → 35K
4:58 | 6:38/mi
23M
2:37:59
Rank: #4349 (+50)
35K → 23M
8:48 | 7:02/mi
24M
2:44:54
Rank: #4343 (+6)
23M → 24M
6:55 | 6:55/mi
40K· 24.85 mi
2:50:54
Rank: #4324 (+19)
24M → 40K
6:00 | 7:01/mi
25.2M
2:53:34
Rank: #4327 (-3)
40K → 25.2M
2:40 | 7:44/mi
Finish· 26.22 mi
3:00:41
Rank: #4353 (-26)
25.2M → Finish
7:07 | 6:59/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:01
Pace6:47 /mi
2nd Half
Distance13.11 mi
Time1:31:40
Pace7:00 /mi
📊Positive Split: 3.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:0321:447:0021:44
7:00
-
10K
6.21 mi11:10:1342:546:5421:10
6:49
-0:11
15K
9.32 mi11:30:511:03:326:4920:38
6:38
-0:11
20K
12.43 mi11:51:491:24:306:4820:58
6:45
+0:07
Half
13.11 mi11:56:201:29:016:474:31
6:37
-0:08
25K
15.53 mi12:12:441:45:256:4716:24
6:46
+0:09
30K
18.64 mi12:34:292:07:106:4921:45
7:00
+0:14
20M
20.00 mi12:44:012:16:426:509:32
7:01
+0:01
21M
21.00 mi12:51:322:24:136:527:31
7:31
+0:30
35K
21.75 mi12:56:302:29:116:524:58
6:38
-0:53
23M
23.00 mi13:05:182:37:596:528:48
7:02
+0:24
24M
24.00 mi13:12:132:44:546:526:55
6:55
-0:07
40K
24.85 mi13:18:132:50:546:536:00
7:01
+0:06
25.2M
25.20 mi13:20:532:53:346:532:40
7:44
+0:43
Finish
26.22 mi13:28:003:00:416:547:07
6:59
-0:45

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

6:37 /mi

Average Pace

6:54 /mi

Slowest Pace

7:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:50:30

94% of race

Time at Steady Pace

10:11

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:53 /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 mi10:49:0321:447:0021:44
7:00
#6234
10K
6.21 mi11:10:1342:546:5421:10
6:49
#5858
15K
9.32 mi11:30:511:03:326:4920:38
6:38
#5150
20K
12.43 mi11:51:491:24:306:4820:58
6:45
#4849
Half
13.11 mi11:56:201:29:016:474:31
6:37
#4767
25K
15.53 mi12:12:441:45:256:4716:24
6:46
#4555
30K
18.64 mi12:34:292:07:106:4921:45
7:00
#4509
20M
20.00 mi12:44:012:16:426:509:32
7:01
#4470
21M
21.00 mi12:51:322:24:136:527:31
7:31
#4474
35K
21.75 mi12:56:302:29:116:524:58
6:38
#4399
23M
23.00 mi13:05:182:37:596:528:48
7:02
#4349
24M
24.00 mi13:12:132:44:546:526:55
6:55
#4343
40K
24.85 mi13:18:132:50:546:536:00
7:01
#4324
25.2M
25.20 mi13:20:532:53:346:532:40
7:44
#4327
Finish
26.22 mi13:28:003:00:416:547:07
6:59
#4353
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi62345395393647(Top 14%)204(Top 2%)204(Top 4%)
10K6.21 mi3.10 mi5858+376480+59480+595435(Top 20%)418(Top 4%)418(Top 9%)
15K9.32 mi3.11 mi5150+708368+112368+1123647(Top 14%)204(Top 2%)204(Top 4%)
20K12.43 mi3.11 mi4849+301329+39329+393983(Top 15%)237(Top 2%)237(Top 5%)
Half13.11 mi0.68 mi4767+82321+8321+83684(Top 14%)203(Top 2%)203(Top 4%)
25K15.53 mi2.42 mi4555+212298+23298+233871(Top 15%)229(Top 2%)229(Top 5%)
30K18.64 mi3.11 mi4509+46293+5293+54355(Top 16%)306(Top 3%)306(Top 6%)
20M20.00 mi1.36 mi4470+392932934141(Top 16%)310(Top 3%)310(Top 6%)
21M21.00 mi1.00 mi4474-4295-2295-24685(Top 18%)436(Top 4%)436(Top 9%)
35K21.75 mi0.75 mi4399+75291+4291+43277(Top 12%)223(Top 2%)223(Top 5%)
23M23.00 mi1.25 mi4349+50281+10281+103944(Top 15%)312(Top 3%)312(Top 6%)
24M24.00 mi1.00 mi4343+62812814280(Top 16%)387(Top 3%)387(Top 8%)
40K24.85 mi0.85 mi4324+19282-1282-13958(Top 15%)396(Top 3%)396(Top 8%)
25.2M25.20 mi0.35 mi4327-3286-4286-45080(Top 19%)725(Top 6%)725(Top 15%)
Finish26.22 mi1.02 mi4353-26290-4290-45129(Top 19%)766(Top 7%)766(Top 16%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21stories
+97ft-345ft

Overall

3647

Females

204

F18-39

204

5K→10K

3.1 - 6.2 mi

Top 20%
×5stories
+79ft-138ft

Overall

5435

Females

418

F18-39

418

10K→15K

6.2 - 9.3 mi

Top 14%
×3stories
+67ft-78ft

Overall

3647

Females

204

F18-39

204

15K→20K

9.3 - 12.4 mi

Top 15%
×5stories
+106ft-86ft

Overall

3983

Females

237

F18-39

237

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

3684

Females

203

F18-39

203

Half→25K

13.1 - 15.5 mi

Top 15%
×4stories
+66ft-88ft

Overall

3871

Females

229

F18-39

229

25K→30K

15.5 - 18.6 mi

Top 16%
×9stories
+181ft-148ft

Overall

4355

Females

306

F18-39

306

30K→20M

18.6 - 20.0 mi

Top 16%
×5stories
+64ft-50ft

Overall

4141

Females

310

F18-39

310

20M→21M

20.0 - 21.0 mi

Top 18%
×8stories
+106ft-24ft

Overall

4685

Females

436

F18-39

436

21M→35K

21.0 - 21.8 mi

Top 12%
×7stories
+17ft-86ft

Overall

3277

Females

223

F18-39

223

35K→23M

21.8 - 23.0 mi

Top 15%
×5stories
+23ft-63ft

Overall

3944

Females

312

F18-39

312

23M→24M

23.0 - 24.0 mi

Top 16%
×6stories
+12ft-82ft

Overall

4280

Females

387

F18-39

387

24M→40K

24.0 - 24.9 mi

Top 15%
×1story
+6ft-20ft

Overall

3958

Females

396

F18-39

396

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1story
+13ft-16ft

Overall

5080

Females

725

F18-39

725

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2stories
+22ft-21ft

Overall

5129

Females

766

F18-39

766

Passing Analysis

Category:
Athletes Passed
2395
Passed By
514
Net Change
+1881
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6234
5K → 10K42751+376#6234#5858
10K → 15K7091+708#5858#5150
15K → 20K31312+301#5150#4849
20K → Half864+82#4849#4767
Half → 25K22715+212#4767#4555
25K → 30K150104+46#4555#4509
30K → 20M8243+39#4509#4470
20M → 21M5761-4#4470#4474
21M → 35K838+75#4474#4399
35K → 23M9747+50#4399#4349
23M → 24M5751+6#4349#4343
24M → 40K5031+19#4343#4324
40K → 25.2M2427-3#4324#4327
25.2M → Finish3359-26#4327#4353
TOTALS2395514+1881
📊

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