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BOSTON MARATHON 2023

Megan Bouton

Bib: 11028•F

NY

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 10%
Gender (Female)
#0 / 11423
Top 1%
Division (F18-39)
#0 / 4884
Top 2%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:32
Rank: #2943
Start → 5K
6:37/mi
20:32 split
10K· 6.21 mi
40:58
Rank: #3116 (-173)
5K → 10K
6:35/mi
20:26 split
15K· 9.32 mi
1:01:29
Rank: #3188 (-72)
10K → 15K
6:36/mi
20:31 split
20K· 12.43 mi
1:22:05
Rank: #3123 (+65)
15K → 20K
6:38/mi
20:36 split
Half· 13.11 mi
1:26:36
Rank: #3134 (-11)
20K → Half
6:37/mi
4:31 split
25K· 15.53 mi
1:42:41
Rank: #3068 (+66)
Half → 25K
6:38/mi
16:05 split
30K· 18.64 mi
2:03:48
Rank: #2987 (+81)
25K → 30K
6:48/mi
21:07 split
20M
2:13:10
Rank: #2993 (-6)
30K → 20M
6:54/mi
9:22 split
21M
2:20:33
Rank: #3041 (-48)
20M → 21M
7:23/mi
7:23 split
35K· 21.75 mi
2:25:26
Rank: #3001 (+40)
21M → 35K
6:32/mi
4:53 split
23M
2:33:40
Rank: #2860 (+141)
35K → 23M
6:35/mi
8:14 split
24M
2:40:10
Rank: #2804 (+56)
23M → 24M
6:30/mi
6:30 split
40K· 24.85 mi
2:45:51
Rank: #2735 (+69)
24M → 40K
6:39/mi
5:41 split
25.2M
2:48:21
Rank: #2727 (+8)
40K → 25.2M
7:15/mi
2:30 split
Finish· 26.22 mi
2:55:04
Rank: #2713 (+14)
25.2M → Finish
6:35/mi
6:43 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:36
Pace6:36 /mi
2nd Half
Distance13.11 mi
Time1:28:28
Pace6:45 /mi
📊Positive Split: 2.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:1120:326:3720:32
6:37
-
10K
6.21 mi11:07:3740:586:3620:26
6:35
-0:02
15K
9.32 mi11:28:081:01:296:3620:31
6:36
+0:01
20K
12.43 mi11:48:441:22:056:3620:36
6:38
+0:02
Half
13.11 mi11:53:151:26:366:364:31
6:37
-0:01
25K
15.53 mi12:09:201:42:416:3716:05
6:38
+0:01
30K
18.64 mi12:30:272:03:486:3821:07
6:48
+0:10
20M
20.00 mi12:39:492:13:106:399:22
6:54
+0:06
21M
21.00 mi12:47:122:20:336:427:23
7:23
+0:29
35K
21.75 mi12:52:052:25:266:414:53
6:32
-0:51
23M
23.00 mi13:00:192:33:406:418:14
6:35
+0:03
24M
24.00 mi13:06:492:40:106:406:30
6:30
-0:05
40K
24.85 mi13:12:302:45:516:405:41
6:39
+0:09
25.2M
25.20 mi13:15:002:48:216:412:30
7:15
+0:36
Finish
26.22 mi13:21:432:55:046:416:43
6:35
-0:40

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

6:30 /mi

Average Pace

6:41 /mi

Slowest Pace

7:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:45:11

94% of race

Time at Steady Pace

9:53

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:41 /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 mi10:47:1120:326:3720:32
6:37
#2943
10K
6.21 mi11:07:3740:586:3620:26
6:35
#3116
15K
9.32 mi11:28:081:01:296:3620:31
6:36
#3188
20K
12.43 mi11:48:441:22:056:3620:36
6:38
#3123
Half
13.11 mi11:53:151:26:366:364:31
6:37
#3134
25K
15.53 mi12:09:201:42:416:3716:05
6:38
#3068
30K
18.64 mi12:30:272:03:486:3821:07
6:48
#2987
20M
20.00 mi12:39:492:13:106:399:22
6:54
#2993
21M
21.00 mi12:47:122:20:336:427:23
7:23
#3041
35K
21.75 mi12:52:052:25:266:414:53
6:32
#3001
23M
23.00 mi13:00:192:33:406:418:14
6:35
#2860
24M
24.00 mi13:06:492:40:106:406:30
6:30
#2804
40K
24.85 mi13:12:302:45:516:405:41
6:39
#2735
25.2M
25.20 mi13:15:002:48:216:412:30
7:15
#2727
Finish
26.22 mi13:21:432:55:046:416:43
6:35
#2713
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi29431451453341(Top 13%)168(Top 1%)168(Top 3%)
10K6.21 mi3.10 mi3116-173151-6151-63334(Top 13%)159(Top 1%)159(Top 3%)
15K9.32 mi3.11 mi3188-721511513341(Top 13%)168(Top 1%)168(Top 3%)
20K12.43 mi3.11 mi3123+65146+5146+53066(Top 12%)146(Top 1%)146(Top 3%)
Half13.11 mi0.68 mi3134-111461463674(Top 14%)193(Top 2%)193(Top 4%)
25K15.53 mi2.42 mi3068+66140+6140+62929(Top 11%)129(Top 1%)129(Top 3%)
30K18.64 mi3.11 mi2987+81136+4136+42979(Top 11%)157(Top 1%)157(Top 3%)
20M20.00 mi1.36 mi2993-6137-1137-13400(Top 13%)215(Top 2%)215(Top 4%)
21M21.00 mi1.00 mi3041-48146-9146-94082(Top 15%)320(Top 3%)320(Top 7%)
35K21.75 mi0.75 mi3001+40143+3143+32630(Top 10%)147(Top 1%)147(Top 3%)
23M23.00 mi1.25 mi2860+141135+8135+81713(Top 6%)88(Top 0.8%)88(Top 2%)
24M24.00 mi1.00 mi2804+561351352128(Top 8%)130(Top 1%)130(Top 3%)
40K24.85 mi0.85 mi2735+69131+4131+42139(Top 8%)139(Top 1%)139(Top 3%)
25.2M25.20 mi0.35 mi2727+8132-1132-12798(Top 11%)217(Top 2%)217(Top 4%)
Finish26.22 mi1.02 mi2713+14130+2130+22969(Top 11%)275(Top 2%)275(Top 6%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3341

Females

168

F18-39

168

5K→10K

3.1 - 6.2 mi

Top 13%
×5stories
+79ft-138ft

Overall

3334

Females

159

F18-39

159

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3341

Females

168

F18-39

168

15K→20K

9.3 - 12.4 mi

Top 12%
×5stories
+106ft-86ft

Overall

3066

Females

146

F18-39

146

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

3674

Females

193

F18-39

193

Half→25K

13.1 - 15.5 mi

Top 11%
×4stories
+66ft-88ft

Overall

2929

Females

129

F18-39

129

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

2979

Females

157

F18-39

157

30K→20M

18.6 - 20.0 mi

Top 13%
×5stories
+64ft-50ft

Overall

3400

Females

215

F18-39

215

20M→21M

20.0 - 21.0 mi

Top 15%
×8stories
+106ft-24ft

Overall

4082

Females

320

F18-39

320

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2630

Females

147

F18-39

147

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1713

Females

88

F18-39

88

23M→24M

23.0 - 24.0 mi

Top 8%
×6stories
+12ft-82ft

Overall

2128

Females

130

F18-39

130

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2139

Females

139

F18-39

139

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

2798

Females

217

F18-39

217

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2stories
+22ft-21ft

Overall

2969

Females

275

F18-39

275

Passing Analysis

Category:
Athletes Passed
985
Passed By
755
Net Change
+230
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2943
5K → 10K89262-173#2943#3116
10K → 15K62134-72#3116#3188
15K → 20K12156+65#3188#3123
20K → Half1526-11#3123#3134
Half → 25K9630+66#3134#3068
25K → 30K12948+81#3068#2987
30K → 20M3743-6#2987#2993
20M → 21M3078-48#2993#3041
21M → 35K5010+40#3041#3001
35K → 23M1465+141#3001#2860
23M → 24M7014+56#2860#2804
24M → 40K7910+69#2804#2735
40K → 25.2M1911+8#2735#2727
25.2M → Finish4228+14#2727#2713
TOTALS985755+230
📊

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