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BOSTON MARATHON 2023

Amy Turner

Bib: 29638•F

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 41%
Gender (Female)
#0 / 11423
Top 22%
Division (F18-39)
#0 / 4884
Top 38%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:07
Rank: #14584
Start → 5K
25:07 | 8:05/mi
10K· 6.21 mi
49:17
Rank: #13831 (+753)
5K → 10K
24:10 | 7:47/mi
15K· 9.32 mi
1:13:28
Rank: #13421 (+410)
10K → 15K
24:11 | 7:47/mi
20K· 12.43 mi
1:37:39
Rank: #12937 (+484)
15K → 20K
24:11 | 7:47/mi
Half· 13.11 mi
1:42:58
Rank: #12911 (+26)
20K → Half
5:19 | 7:48/mi
25K· 15.53 mi
2:01:58
Rank: #12608 (+303)
Half → 25K
19:00 | 7:50/mi
30K· 18.64 mi
2:26:12
Rank: #11973 (+635)
25K → 30K
24:14 | 7:48/mi
20M
2:36:39
Rank: #11646 (+327)
30K → 20M
10:27 | 7:41/mi
21M
2:44:48
Rank: #11399 (+247)
20M → 21M
8:09 | 8:09/mi
35K· 21.75 mi
2:50:28
Rank: #11298 (+101)
21M → 35K
5:40 | 7:34/mi
23M
3:00:18
Rank: #11125 (+173)
35K → 23M
9:50 | 7:51/mi
24M
3:08:04
Rank: #11034 (+91)
23M → 24M
7:46 | 7:46/mi
40K· 24.85 mi
3:14:52
Rank: #10966 (+68)
24M → 40K
6:48 | 7:57/mi
25.2M
3:17:45
Rank: #10913 (+53)
40K → 25.2M
2:53 | 8:22/mi
Finish· 26.22 mi
3:25:30
Rank: #10825 (+88)
25.2M → Finish
7:45 | 7:36/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:42:58
Pace7:51 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:42:32
Pace7:49 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:42:2425:078:0525:07
8:05
-
10K
6.21 mi12:06:3449:177:5624:10
7:47
-0:18
15K
9.32 mi12:30:451:13:287:5324:11
7:47
0:00
20K
12.43 mi12:54:561:37:397:5124:11
7:47
0:00
Half
13.11 mi13:00:151:42:587:515:19
7:48
+0:01
25K
15.53 mi13:19:152:01:587:5119:00
7:50
+0:02
30K
18.64 mi13:43:292:26:127:5124:14
7:48
-0:02
20M
20.00 mi13:53:562:36:397:5010:27
7:41
-0:07
21M
21.00 mi14:02:052:44:487:518:09
8:09
+0:28
35K
21.75 mi14:07:452:50:287:505:40
7:34
-0:35
23M
23.00 mi14:17:353:00:187:509:50
7:51
+0:17
24M
24.00 mi14:25:213:08:047:507:46
7:46
-0:05
40K
24.85 mi14:32:093:14:527:506:48
7:57
+0:11
25.2M
25.20 mi14:35:023:17:457:512:53
8:22
+0:25
Finish
26.22 mi14:42:473:25:307:517:45
7:36
-0:46

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

7:34 /mi

Average Pace

7:51 /mi

Slowest Pace

8:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:22:37

99% of race

Time at Steady Pace

2:53

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:50 /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 mi11:42:2425:078:0525:07
8:05
#14584
10K
6.21 mi12:06:3449:177:5624:10
7:47
#13831
15K
9.32 mi12:30:451:13:287:5324:11
7:47
#13421
20K
12.43 mi12:54:561:37:397:5124:11
7:47
#12937
Half
13.11 mi13:00:151:42:587:515:19
7:48
#12911
25K
15.53 mi13:19:152:01:587:5119:00
7:50
#12608
30K
18.64 mi13:43:292:26:127:5124:14
7:48
#11973
20M
20.00 mi13:53:562:36:397:5010:27
7:41
#11646
21M
21.00 mi14:02:052:44:487:518:09
8:09
#11399
35K
21.75 mi14:07:452:50:287:505:40
7:34
#11298
23M
23.00 mi14:17:353:00:187:509:50
7:51
#11125
24M
24.00 mi14:25:213:08:047:507:46
7:46
#11034
40K
24.85 mi14:32:093:14:527:506:48
7:57
#10966
25.2M
25.20 mi14:35:023:17:457:512:53
8:22
#10913
Finish
26.22 mi14:42:473:25:307:517:45
7:36
#10825
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi145844375437512598(Top 47%)3233(Top 28%)3233(Top 66%)
10K6.21 mi3.10 mi13831+7533936+4393936+43912948(Top 49%)3394(Top 30%)3394(Top 69%)
15K9.32 mi3.11 mi13421+4103701+2353701+23512598(Top 47%)3233(Top 28%)3233(Top 66%)
20K12.43 mi3.11 mi12937+4843443+2583443+25811613(Top 44%)2743(Top 24%)2743(Top 56%)
Half13.11 mi0.68 mi12911+263431+123431+1212663(Top 48%)3269(Top 29%)3269(Top 67%)
25K15.53 mi2.42 mi12608+3033284+1473284+14711403(Top 43%)2715(Top 24%)2715(Top 56%)
30K18.64 mi3.11 mi11973+6352960+3242960+3249382(Top 35%)1883(Top 16%)1883(Top 39%)
20M20.00 mi1.36 mi11646+3272794+1662794+1668145(Top 31%)1466(Top 13%)1466(Top 30%)
21M21.00 mi1.00 mi11399+2472670+1242670+1248351(Top 31%)1677(Top 15%)1677(Top 34%)
35K21.75 mi0.75 mi11298+1012628+422628+429148(Top 34%)1998(Top 17%)1998(Top 41%)
23M23.00 mi1.25 mi11125+1732559+692559+698786(Top 33%)1933(Top 17%)1933(Top 40%)
24M24.00 mi1.00 mi11034+912544+152544+159565(Top 36%)2375(Top 21%)2375(Top 49%)
40K24.85 mi0.85 mi10966+682535+92535+99764(Top 37%)2540(Top 22%)2540(Top 52%)
25.2M25.20 mi0.35 mi10913+532522+132522+138745(Top 33%)2148(Top 19%)2148(Top 44%)
Finish26.22 mi1.02 mi10825+882509+132509+139330(Top 35%)2388(Top 21%)2388(Top 49%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21stories
+97ft-345ft

Overall

12598

Females

3233

F18-39

3233

5K→10K

3.1 - 6.2 mi

Top 49%
×5stories
+79ft-138ft

Overall

12948

Females

3394

F18-39

3394

10K→15K

6.2 - 9.3 mi

Top 47%
×3stories
+67ft-78ft

Overall

12598

Females

3233

F18-39

3233

15K→20K

9.3 - 12.4 mi

Top 44%
×5stories
+106ft-86ft

Overall

11613

Females

2743

F18-39

2743

20K→Half

12.4 - 13.1 mi

Top 48%
×2stories
+19ft-37ft

Overall

12663

Females

3269

F18-39

3269

Half→25K

13.1 - 15.5 mi

Top 43%
×4stories
+66ft-88ft

Overall

11403

Females

2715

F18-39

2715

25K→30K

15.5 - 18.6 mi

Top 35%
×9stories
+181ft-148ft

Overall

9382

Females

1883

F18-39

1883

30K→20M

18.6 - 20.0 mi

Top 31%
×5stories
+64ft-50ft

Overall

8145

Females

1466

F18-39

1466

20M→21M

20.0 - 21.0 mi

Top 31%
×8stories
+106ft-24ft

Overall

8351

Females

1677

F18-39

1677

21M→35K

21.0 - 21.8 mi

Top 34%
×7stories
+17ft-86ft

Overall

9148

Females

1998

F18-39

1998

35K→23M

21.8 - 23.0 mi

Top 33%
×5stories
+23ft-63ft

Overall

8786

Females

1933

F18-39

1933

23M→24M

23.0 - 24.0 mi

Top 36%
×6stories
+12ft-82ft

Overall

9565

Females

2375

F18-39

2375

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

9764

Females

2540

F18-39

2540

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

8745

Females

2148

F18-39

2148

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2stories
+22ft-21ft

Overall

9330

Females

2388

F18-39

2388

Passing Analysis

Category:
Athletes Passed
4101
Passed By
342
Net Change
+3759
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14584
5K → 10K83683+753#14584#13831
10K → 15K46252+410#13831#13421
15K → 20K50723+484#13421#12937
20K → Half5125+26#12937#12911
Half → 25K31613+303#12911#12608
25K → 30K6438+635#12608#11973
30K → 20M3292+327#11973#11646
20M → 21M25710+247#11646#11399
21M → 35K11211+101#11399#11298
35K → 23M18815+173#11298#11125
23M → 24M12231+91#11125#11034
24M → 40K9830+68#11034#10966
40K → 25.2M629+53#10966#10913
25.2M → Finish11830+88#10913#10825
TOTALS4101342+3759
📊

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