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BOSTON MARATHON 2023

Laura Hunter

Bib: 13580•F

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0:00
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Overall
#0 / 26622
Top 34%
Gender (Female)
#0 / 11423
Top 15%
Division (F18-39)
#0 / 4884
Top 27%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:19
Rank: #9686
Start → 5K
23:19 | 7:30/mi
10K· 6.21 mi
46:50
Rank: #10370 (-684)
5K → 10K
23:31 | 7:34/mi
15K· 9.32 mi
1:10:23
Rank: #10509 (-139)
10K → 15K
23:33 | 7:35/mi
20K· 12.43 mi
1:34:20
Rank: #10627 (-118)
15K → 20K
23:57 | 7:43/mi
Half· 13.11 mi
1:39:33
Rank: #10679 (-52)
20K → Half
5:13 | 7:39/mi
25K· 15.53 mi
1:58:31
Rank: #10726 (-47)
Half → 25K
18:58 | 7:49/mi
30K· 18.64 mi
2:22:12
Rank: #10200 (+526)
25K → 30K
23:41 | 7:37/mi
20M
2:32:42
Rank: #10029 (+171)
30K → 20M
10:30 | 7:44/mi
21M
2:40:36
Rank: #9788 (+241)
20M → 21M
7:54 | 7:54/mi
35K· 21.75 mi
2:46:00
Rank: #9665 (+123)
21M → 35K
5:24 | 7:13/mi
23M
2:55:35
Rank: #9487 (+178)
35K → 23M
9:35 | 7:39/mi
24M
3:02:57
Rank: #9320 (+167)
23M → 24M
7:22 | 7:22/mi
40K· 24.85 mi
3:09:24
Rank: #9206 (+114)
24M → 40K
6:27 | 7:33/mi
25.2M
3:12:14
Rank: #9180 (+26)
40K → 25.2M
2:50 | 8:13/mi
Finish· 26.22 mi
3:19:29
Rank: #9046 (+134)
25.2M → Finish
7:15 | 7:07/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:39:33
Pace7:36 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:39:56
Pace7:37 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:4623:197:3023:19
7:30
-
10K
6.21 mi11:15:1746:507:3223:31
7:34
+0:04
15K
9.32 mi11:38:501:10:237:3323:33
7:35
+0:01
20K
12.43 mi12:02:471:34:207:3523:57
7:43
+0:08
Half
13.11 mi12:08:001:39:337:365:13
7:39
-0:04
25K
15.53 mi12:26:581:58:317:3818:58
7:49
+0:10
30K
18.64 mi12:50:392:22:127:3823:41
7:37
-0:12
20M
20.00 mi13:01:092:32:427:3810:30
7:44
+0:07
21M
21.00 mi13:09:032:40:367:397:54
7:54
+0:10
35K
21.75 mi13:14:272:46:007:385:24
7:13
-0:41
23M
23.00 mi13:24:022:55:357:389:35
7:39
+0:26
24M
24.00 mi13:31:243:02:577:377:22
7:22
-0:17
40K
24.85 mi13:37:513:09:247:376:27
7:33
+0:11
25.2M
25.20 mi13:40:413:12:147:382:50
8:13
+0:40
Finish
26.22 mi13:47:563:19:297:377:15
7:07
-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

7:07 /mi

Average Pace

7:37 /mi

Slowest Pace

8:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:08:45

95% of race

Time at Steady Pace

10:44

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:36 /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 mi10:51:4623:197:3023:19
7:30
#9686
10K
6.21 mi11:15:1746:507:3223:31
7:34
#10370
15K
9.32 mi11:38:501:10:237:3323:33
7:35
#10509
20K
12.43 mi12:02:471:34:207:3523:57
7:43
#10627
Half
13.11 mi12:08:001:39:337:365:13
7:39
#10679
25K
15.53 mi12:26:581:58:317:3818:58
7:49
#10726
30K
18.64 mi12:50:392:22:127:3823:41
7:37
#10200
20M
20.00 mi13:01:092:32:427:3810:30
7:44
#10029
21M
21.00 mi13:09:032:40:367:397:54
7:54
#9788
35K
21.75 mi13:14:272:46:007:385:24
7:13
#9665
23M
23.00 mi13:24:022:55:357:389:35
7:39
#9487
24M
24.00 mi13:31:243:02:577:377:22
7:22
#9320
40K
24.85 mi13:37:513:09:247:376:27
7:33
#9206
25.2M
25.20 mi13:40:413:12:147:382:50
8:13
#9180
Finish
26.22 mi13:47:563:19:297:377:15
7:07
#9046
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi96861698169810840(Top 41%)2248(Top 20%)2248(Top 46%)
10K6.21 mi3.10 mi10370-6842011-3132011-31311047(Top 41%)2334(Top 20%)2334(Top 48%)
15K9.32 mi3.11 mi10509-1392067-562067-5610840(Top 41%)2248(Top 20%)2248(Top 46%)
20K12.43 mi3.11 mi10627-1182142-752142-7510990(Top 41%)2394(Top 21%)2394(Top 49%)
Half13.11 mi0.68 mi10679-522171-292171-2911411(Top 43%)2552(Top 22%)2552(Top 52%)
25K15.53 mi2.42 mi10726-472211-402211-4011287(Top 42%)2643(Top 23%)2643(Top 54%)
30K18.64 mi3.11 mi10200+5261992+2191992+2198132(Top 31%)1363(Top 12%)1363(Top 28%)
20M20.00 mi1.36 mi10029+1711932+601932+608392(Top 32%)1556(Top 14%)1556(Top 32%)
21M21.00 mi1.00 mi9788+2411846+861846+866768(Top 25%)1049(Top 9%)1049(Top 21%)
35K21.75 mi0.75 mi9665+1231805+411805+416697(Top 25%)999(Top 9%)999(Top 20%)
23M23.00 mi1.25 mi9487+1781760+451760+457489(Top 28%)1376(Top 12%)1376(Top 28%)
24M24.00 mi1.00 mi9320+1671718+421718+426871(Top 26%)1228(Top 11%)1228(Top 25%)
40K24.85 mi0.85 mi9206+1141704+141704+147015(Top 26%)1376(Top 12%)1376(Top 28%)
25.2M25.20 mi0.35 mi9180+26170417047846(Top 29%)1758(Top 15%)1758(Top 36%)
Finish26.22 mi1.02 mi9046+1341668+361668+365930(Top 22%)1049(Top 9%)1049(Top 21%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21stories
+97ft-345ft

Overall

10840

Females

2248

F18-39

2248

5K→10K

3.1 - 6.2 mi

Top 41%
×5stories
+79ft-138ft

Overall

11047

Females

2334

F18-39

2334

10K→15K

6.2 - 9.3 mi

Top 41%
×3stories
+67ft-78ft

Overall

10840

Females

2248

F18-39

2248

15K→20K

9.3 - 12.4 mi

Top 41%
×5stories
+106ft-86ft

Overall

10990

Females

2394

F18-39

2394

20K→Half

12.4 - 13.1 mi

Top 43%
×2stories
+19ft-37ft

Overall

11411

Females

2552

F18-39

2552

Half→25K

13.1 - 15.5 mi

Top 42%
×4stories
+66ft-88ft

Overall

11287

Females

2643

F18-39

2643

25K→30K

15.5 - 18.6 mi

Top 31%
×9stories
+181ft-148ft

Overall

8132

Females

1363

F18-39

1363

30K→20M

18.6 - 20.0 mi

Top 32%
×5stories
+64ft-50ft

Overall

8392

Females

1556

F18-39

1556

20M→21M

20.0 - 21.0 mi

Top 25%
×8stories
+106ft-24ft

Overall

6768

Females

1049

F18-39

1049

21M→35K

21.0 - 21.8 mi

Top 25%
×7stories
+17ft-86ft

Overall

6697

Females

999

F18-39

999

35K→23M

21.8 - 23.0 mi

Top 28%
×5stories
+23ft-63ft

Overall

7489

Females

1376

F18-39

1376

23M→24M

23.0 - 24.0 mi

Top 26%
×6stories
+12ft-82ft

Overall

6871

Females

1228

F18-39

1228

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

7015

Females

1376

F18-39

1376

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

7846

Females

1758

F18-39

1758

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×2stories
+22ft-21ft

Overall

5930

Females

1049

F18-39

1049

Passing Analysis

Category:
Athletes Passed
2229*
Passed By
1588
Net Change
+640
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9686
5K → 10K95778-684#9686#10370
10K → 15K139278-139#10370#10509
15K → 20K112230-118#10509#10627
20K → Half1567-52#10627#10679
Half → 25K109156-47#10679#10726
25K → 30K532*6+526#10726#10200
30K → 20M186*15+171#10200#10029
20M → 21M247*6+241#10029#9788
21M → 35K1252+123#9788#9665
35K → 23M19113+178#9665#9487
23M → 24M1714+167#9487#9320
24M → 40K13016+114#9320#9206
40K → 25.2M3711+26#9206#9180
25.2M → Finish1406+134#9180#9046
TOTALS2229*1588+640

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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