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BOSTON MARATHON 2023

Meghan Poon

Bib: 17403•F

CA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 35%
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:38
Rank: #13510
Start → 5K
24:38 | 7:56/mi
10K· 6.21 mi
49:04
Rank: #13571 (-61)
5K → 10K
24:26 | 7:52/mi
15K· 9.32 mi
1:13:40
Rank: #13611 (-40)
10K → 15K
24:36 | 7:55/mi
20K· 12.43 mi
1:38:29
Rank: #13514 (+97)
15K → 20K
24:49 | 7:59/mi
Half· 13.11 mi
1:43:59
Rank: #13573 (-59)
20K → Half
5:30 | 8:04/mi
25K· 15.53 mi
2:03:24
Rank: #13416 (+157)
Half → 25K
19:25 | 8:00/mi
30K· 18.64 mi
2:29:37
Rank: #13485 (-69)
25K → 30K
26:13 | 8:26/mi
20M
2:41:10
Rank: #13490 (-5)
30K → 20M
11:33 | 8:30/mi
21M
2:50:25
Rank: #13567 (-77)
20M → 21M
9:15 | 9:15/mi
35K· 21.75 mi
2:56:36
Rank: #13575 (-8)
21M → 35K
6:11 | 8:16/mi
23M
3:07:31
Rank: #13612 (-37)
35K → 23M
10:55 | 8:43/mi
24M
3:16:09
Rank: #13682 (-70)
23M → 24M
8:38 | 8:38/mi
40K· 24.85 mi
3:23:22
Rank: #13629 (+53)
24M → 40K
7:13 | 8:26/mi
25.2M
3:26:29
Rank: #13603 (+26)
40K → 25.2M
3:07 | 9:02/mi
Finish· 26.22 mi
3:34:46
Rank: #13570 (+33)
25.2M → Finish
8:17 | 8:08/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:59
Pace7:56 /mi
2nd Half
Distance13.11 mi
Time1:50:47
Pace8:27 /mi
📊Positive Split: 6.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:3324:387:5624:38
7:56
-
10K
6.21 mi11:39:5949:047:5424:26
7:52
-0:04
15K
9.32 mi12:04:351:13:407:5424:36
7:55
+0:03
20K
12.43 mi12:29:241:38:297:5524:49
7:59
+0:04
Half
13.11 mi12:34:541:43:597:565:30
8:04
+0:05
25K
15.53 mi12:54:192:03:247:5719:25
8:00
-0:04
30K
18.64 mi13:20:322:29:378:0226:13
8:26
+0:26
20M
20.00 mi13:32:052:41:108:0311:33
8:30
+0:04
21M
21.00 mi13:41:202:50:258:079:15
9:15
+0:45
35K
21.75 mi13:47:312:56:368:076:11
8:16
-0:59
23M
23.00 mi13:58:263:07:318:0910:55
8:43
+0:27
24M
24.00 mi14:07:043:16:098:108:38
8:38
-0:05
40K
24.85 mi14:14:173:23:228:117:13
8:26
-0:12
25.2M
25.20 mi14:17:243:26:298:123:07
9:02
+0:36
Finish
26.22 mi14:25:413:34:468:128:17
8:08
-0:54

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

7:52 /mi

Average Pace

8:12 /mi

Slowest Pace

9:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:11:29

89% of race

Time at Steady Pace

23:17

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:11 /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 mi11:15:3324:387:5624:38
7:56
#13510
10K
6.21 mi11:39:5949:047:5424:26
7:52
#13571
15K
9.32 mi12:04:351:13:407:5424:36
7:55
#13611
20K
12.43 mi12:29:241:38:297:5524:49
7:59
#13514
Half
13.11 mi12:34:541:43:597:565:30
8:04
#13573
25K
15.53 mi12:54:192:03:247:5719:25
8:00
#13416
30K
18.64 mi13:20:322:29:378:0226:13
8:26
#13485
20M
20.00 mi13:32:052:41:108:0311:33
8:30
#13490
21M
21.00 mi13:41:202:50:258:079:15
9:15
#13567
35K
21.75 mi13:47:312:56:368:076:11
8:16
#13575
23M
23.00 mi13:58:263:07:318:0910:55
8:43
#13612
24M
24.00 mi14:07:043:16:098:108:38
8:38
#13682
40K
24.85 mi14:14:173:23:228:117:13
8:26
#13629
25.2M
25.20 mi14:17:243:26:298:123:07
9:02
#13603
Finish
26.22 mi14:25:413:34:468:128:17
8:08
#13570
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi135103726372613733(Top 52%)3923(Top 34%)3923(Top 80%)
10K6.21 mi3.10 mi13571-613785-593785-5913697(Top 51%)3857(Top 34%)3857(Top 79%)
15K9.32 mi3.11 mi13611-403824-393824-3913733(Top 52%)3923(Top 34%)3923(Top 80%)
20K12.43 mi3.11 mi13514+973792+323792+3213325(Top 50%)3723(Top 33%)3723(Top 76%)
Half13.11 mi0.68 mi13573-593824-323824-3214870(Top 56%)4590(Top 40%)4590(Top 94%)
25K15.53 mi2.42 mi13416+1573754+703754+7012832(Top 48%)3542(Top 31%)3542(Top 73%)
30K18.64 mi3.11 mi13485-693832-783832-7813929(Top 52%)4290(Top 38%)4290(Top 88%)
20M20.00 mi1.36 mi13490-53852-203852-2013635(Top 51%)4195(Top 37%)4195(Top 86%)
21M21.00 mi1.00 mi13567-773917-653917-6514728(Top 55%)4886(Top 43%)4886(Top 100%)
35K21.75 mi0.75 mi13575-83932-153932-1513925(Top 52%)4516(Top 40%)4516(Top 92%)
23M23.00 mi1.25 mi13612-373979-473979-4714506(Top 54%)4900(Top 43%)4900(Top 100%)
24M24.00 mi1.00 mi13682-704053-744053-7415268(Top 57%)5380(Top 47%)5380(Top 110%)
40K24.85 mi0.85 mi13629+534037+164037+1613000(Top 49%)4204(Top 37%)4204(Top 86%)
25.2M25.20 mi0.35 mi13603+264030+74030+712797(Top 48%)4130(Top 36%)4130(Top 85%)
Finish26.22 mi1.02 mi13570+334027+34027+312994(Top 49%)4210(Top 37%)4210(Top 86%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21stories
+97ft-345ft

Overall

13733

Females

3923

F18-39

3923

5K→10K

3.1 - 6.2 mi

Top 51%
×5stories
+79ft-138ft

Overall

13697

Females

3857

F18-39

3857

10K→15K

6.2 - 9.3 mi

Top 52%
×3stories
+67ft-78ft

Overall

13733

Females

3923

F18-39

3923

15K→20K

9.3 - 12.4 mi

Top 50%
×5stories
+106ft-86ft

Overall

13325

Females

3723

F18-39

3723

20K→Half

12.4 - 13.1 mi

Top 56%
×2stories
+19ft-37ft

Overall

14870

Females

4590

F18-39

4590

Half→25K

13.1 - 15.5 mi

Top 48%
×4stories
+66ft-88ft

Overall

12832

Females

3542

F18-39

3542

25K→30K

15.5 - 18.6 mi

Top 52%
×9stories
+181ft-148ft

Overall

13929

Females

4290

F18-39

4290

30K→20M

18.6 - 20.0 mi

Top 51%
×5stories
+64ft-50ft

Overall

13635

Females

4195

F18-39

4195

20M→21M

20.0 - 21.0 mi

Top 55%
×8stories
+106ft-24ft

Overall

14728

Females

4886

F18-39

4886

21M→35K

21.0 - 21.8 mi

Top 52%
×7stories
+17ft-86ft

Overall

13925

Females

4516

F18-39

4516

35K→23M

21.8 - 23.0 mi

Top 54%
×5stories
+23ft-63ft

Overall

14506

Females

4900

F18-39

4900

23M→24M

23.0 - 24.0 mi

Top 57%
×6stories
+12ft-82ft

Overall

15268

Females

5380

F18-39

5380

24M→40K

24.0 - 24.9 mi

Top 49%
×1story
+6ft-20ft

Overall

13000

Females

4204

F18-39

4204

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1story
+13ft-16ft

Overall

12797

Females

4130

F18-39

4130

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2stories
+22ft-21ft

Overall

12994

Females

4210

F18-39

4210

Passing Analysis

Category:
Athletes Passed
1619
Passed By
1679
Net Change
-60
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13510
5K → 10K270331-61#13510#13571
10K → 15K168208-40#13571#13611
15K → 20K226129+97#13611#13514
20K → Half1675-59#13514#13573
Half → 25K20750+157#13573#13416
25K → 30K172241-69#13416#13485
30K → 20M8792-5#13485#13490
20M → 21M66143-77#13490#13567
21M → 35K5967-8#13567#13575
35K → 23M73110-37#13575#13612
23M → 24M51121-70#13612#13682
24M → 40K9542+53#13682#13629
40K → 25.2M4115+26#13629#13603
25.2M → Finish8855+33#13603#13570
TOTALS16191679-60
📊

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