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BOSTON MARATHON 2023

Paula Markel

Bib: 12253•F

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 22%
Gender (Female)
#0 / 11423
Top 5%
Division (F18-39)
#0 / 4884
Top 10%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:53
Rank: #6530
Start → 5K
21:53 | 7:03/mi
10K· 6.21 mi
43:03
Rank: #6041 (+489)
5K → 10K
21:10 | 6:49/mi
15K· 9.32 mi
1:04:11
Rank: #5755 (+286)
10K → 15K
21:08 | 6:48/mi
20K· 12.43 mi
1:25:23
Rank: #5494 (+261)
15K → 20K
21:12 | 6:49/mi
Half· 13.11 mi
1:29:58
Rank: #5463 (+31)
20K → Half
4:35 | 6:43/mi
25K· 15.53 mi
1:46:30
Rank: #5248 (+215)
Half → 25K
16:32 | 6:49/mi
30K· 18.64 mi
2:07:41
Rank: #4757 (+491)
25K → 30K
21:11 | 6:49/mi
20M
2:17:02
Rank: #4600 (+157)
30K → 20M
9:21 | 6:53/mi
21M
2:24:21
Rank: #4535 (+65)
20M → 21M
7:19 | 7:19/mi
35K· 21.75 mi
2:29:18
Rank: #4446 (+89)
21M → 35K
4:57 | 6:37/mi
23M
2:38:49
Rank: #4628 (-182)
35K → 23M
9:31 | 7:36/mi
24M
2:47:13
Rank: #4973 (-345)
23M → 24M
8:24 | 8:24/mi
40K· 24.85 mi
2:55:25
Rank: #5403 (-430)
24M → 40K
8:12 | 9:35/mi
25.2M
2:58:52
Rank: #5551 (-148)
40K → 25.2M
3:27 | 10:00/mi
Finish· 26.22 mi
3:08:04
Rank: #5955 (-404)
25.2M → Finish
9:12 | 9:02/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:58
Pace6:52 /mi
2nd Half
Distance13.11 mi
Time1:38:06
Pace7:29 /mi
📊Positive Split: 9.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:0121:537:0321:53
7:03
-
10K
6.21 mi11:11:1143:036:5621:10
6:49
-0:14
15K
9.32 mi11:32:191:04:116:5321:08
6:48
-0:01
20K
12.43 mi11:53:311:25:236:5221:12
6:49
+0:01
Half
13.11 mi11:58:061:29:586:524:35
6:43
-0:06
25K
15.53 mi12:14:381:46:306:5116:32
6:49
+0:06
30K
18.64 mi12:35:492:07:416:5121:11
6:49
0:00
20M
20.00 mi12:45:102:17:026:519:21
6:53
+0:04
21M
21.00 mi12:52:292:24:216:527:19
7:19
+0:26
35K
21.75 mi12:57:262:29:186:524:57
6:37
-0:42
23M
23.00 mi13:06:572:38:496:549:31
7:36
+0:59
24M
24.00 mi13:15:212:47:136:588:24
8:24
+0:48
40K
24.85 mi13:23:332:55:257:038:12
9:35
+1:11
25.2M
25.20 mi13:27:002:58:527:063:27
10:00
+0:25
Finish
26.22 mi13:36:123:08:047:119:12
9:02
-0:58

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

7:11 /mi

Slowest Pace

10:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:29:18

79% of race

Time at Slower Pace

38:46

21% of race

Average Pace: 7:10 /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 mi10:50:0121:537:0321:53
7:03
#6530
10K
6.21 mi11:11:1143:036:5621:10
6:49
#6041
15K
9.32 mi11:32:191:04:116:5321:08
6:48
#5755
20K
12.43 mi11:53:311:25:236:5221:12
6:49
#5494
Half
13.11 mi11:58:061:29:586:524:35
6:43
#5463
25K
15.53 mi12:14:381:46:306:5116:32
6:49
#5248
30K
18.64 mi12:35:492:07:416:5121:11
6:49
#4757
20M
20.00 mi12:45:102:17:026:519:21
6:53
#4600
21M
21.00 mi12:52:292:24:216:527:19
7:19
#4535
35K
21.75 mi12:57:262:29:186:524:57
6:37
#4446
23M
23.00 mi13:06:572:38:496:549:31
7:36
#4628
24M
24.00 mi13:15:212:47:136:588:24
8:24
#4973
40K
24.85 mi13:23:332:55:257:038:12
9:35
#5403
25.2M
25.20 mi13:27:002:58:527:063:27
10:00
#5551
Finish
26.22 mi13:36:123:08:047:119:12
9:02
#5955
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi65306146145178(Top 19%)387(Top 3%)387(Top 8%)
10K6.21 mi3.10 mi6041+489515+99515+995439(Top 20%)422(Top 4%)422(Top 9%)
15K9.32 mi3.11 mi5755+286466+49466+495178(Top 19%)387(Top 3%)387(Top 8%)
20K12.43 mi3.11 mi5494+261420+46420+464684(Top 18%)322(Top 3%)322(Top 7%)
Half13.11 mi0.68 mi5463+31413+7413+74638(Top 17%)331(Top 3%)331(Top 7%)
25K15.53 mi2.42 mi5248+215378+35378+354348(Top 16%)292(Top 3%)292(Top 6%)
30K18.64 mi3.11 mi4757+491323+55323+553120(Top 12%)177(Top 2%)177(Top 4%)
20M20.00 mi1.36 mi4600+157307+16307+163334(Top 13%)214(Top 2%)214(Top 4%)
21M21.00 mi1.00 mi4535+65301+6301+63734(Top 14%)271(Top 2%)271(Top 6%)
35K21.75 mi0.75 mi4446+89296+5296+53165(Top 12%)212(Top 2%)212(Top 4%)
23M23.00 mi1.25 mi4628-182321-25321-257106(Top 27%)1203(Top 11%)1203(Top 25%)
24M24.00 mi1.00 mi4973-345389-68389-6813871(Top 52%)4586(Top 40%)4586(Top 94%)
40K24.85 mi0.85 mi5403-430465-76465-7618648(Top 70%)7289(Top 64%)7289(Top 149%)
25.2M25.20 mi0.35 mi5551-148494-29494-2917394(Top 65%)6627(Top 58%)6627(Top 136%)
Finish26.22 mi1.02 mi5955-404600-106600-10618113(Top 68%)6951(Top 61%)6951(Top 142%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21stories
+97ft-345ft

Overall

5178

Females

387

F18-39

387

5K→10K

3.1 - 6.2 mi

Top 20%
×5stories
+79ft-138ft

Overall

5439

Females

422

F18-39

422

10K→15K

6.2 - 9.3 mi

Top 19%
×3stories
+67ft-78ft

Overall

5178

Females

387

F18-39

387

15K→20K

9.3 - 12.4 mi

Top 18%
×5stories
+106ft-86ft

Overall

4684

Females

322

F18-39

322

20K→Half

12.4 - 13.1 mi

Top 17%
×2stories
+19ft-37ft

Overall

4638

Females

331

F18-39

331

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4348

Females

292

F18-39

292

25K→30K

15.5 - 18.6 mi

Top 12%
×9stories
+181ft-148ft

Overall

3120

Females

177

F18-39

177

30K→20M

18.6 - 20.0 mi

Top 13%
×5stories
+64ft-50ft

Overall

3334

Females

214

F18-39

214

20M→21M

20.0 - 21.0 mi

Top 14%
×8stories
+106ft-24ft

Overall

3734

Females

271

F18-39

271

21M→35K

21.0 - 21.8 mi

Top 12%
×7stories
+17ft-86ft

Overall

3165

Females

212

F18-39

212

35K→23M

21.8 - 23.0 mi

Top 27%
×5stories
+23ft-63ft

Overall

7106

Females

1203

F18-39

1203

23M→24M

23.0 - 24.0 mi

Top 52%
×6stories
+12ft-82ft

Overall

13871

Females

4586

F18-39

4586

24M→40K

24.0 - 24.9 mi

Top 70%
×1story
+6ft-20ft

Overall

18648

Females

7289

F18-39

7289

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1story
+13ft-16ft

Overall

17394

Females

6627

F18-39

6627

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×2stories
+22ft-21ft

Overall

18113

Females

6951

F18-39

6951

Passing Analysis

Category:
Athletes Passed
2286
Passed By
1711
Net Change
+575
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6530
5K → 10K53243+489#6530#6041
10K → 15K31933+286#6041#5755
15K → 20K27615+261#5755#5494
20K → Half365+31#5494#5463
Half → 25K22712+215#5463#5248
25K → 30K4921+491#5248#4757
30K → 20M1636+157#4757#4600
20M → 21M9530+65#4600#4535
21M → 35K967+89#4535#4446
35K → 23M29211-182#4446#4628
23M → 24M7352-345#4628#4973
24M → 40K3433-430#4973#5403
40K → 25.2M2150-148#5403#5551
25.2M → Finish9413-404#5551#5955
TOTALS22861711+575
📊

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