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BOSTON MARATHON 2023

Amy Purintun

Bib: 15739•F

WI

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 38%
Masters (Masters Women)
#0 / 6539
Top 25%
Division (F50-54)
#0 / 1207
Top 17%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:49
Rank: #13940
Start → 5K
24:49 | 7:59/mi
10K· 6.21 mi
49:35
Rank: #14248 (-308)
5K → 10K
24:46 | 7:58/mi
15K· 9.32 mi
1:14:31
Rank: #14323 (-75)
10K → 15K
24:56 | 8:02/mi
20K· 12.43 mi
1:39:52
Rank: #14370 (-47)
15K → 20K
25:21 | 8:10/mi
Half· 13.11 mi
1:45:21
Rank: #14379 (-9)
20K → Half
5:29 | 8:02/mi
25K· 15.53 mi
2:05:25
Rank: #14461 (-82)
Half → 25K
20:04 | 8:17/mi
30K· 18.64 mi
2:31:52
Rank: #14434 (+27)
25K → 30K
26:27 | 8:31/mi
20M
2:43:31
Rank: #14383 (+51)
30K → 20M
11:39 | 8:34/mi
21M
2:52:41
Rank: #14370 (+13)
20M → 21M
9:10 | 9:10/mi
35K· 21.75 mi
2:58:53
Rank: #14351 (+19)
21M → 35K
6:12 | 8:17/mi
23M
3:09:40
Rank: #14306 (+45)
35K → 23M
10:47 | 8:37/mi
24M
3:17:57
Rank: #14232 (+74)
23M → 24M
8:17 | 8:17/mi
40K· 24.85 mi
3:25:06
Rank: #14148 (+84)
24M → 40K
7:09 | 8:22/mi
25.2M
3:28:13
Rank: #14111 (+37)
40K → 25.2M
3:07 | 9:02/mi
Finish· 26.22 mi
3:36:39
Rank: #14096 (+15)
25.2M → Finish
8:26 | 8:17/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:21
Pace8:02 /mi
2nd Half
Distance13.11 mi
Time1:51:18
Pace8:29 /mi
📊Positive Split: 5.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:57:2924:497:5924:49
7:59
-
10K
6.21 mi11:22:1549:357:5924:46
7:58
-0:01
15K
9.32 mi11:47:111:14:318:0024:56
8:02
+0:04
20K
12.43 mi12:12:321:39:528:0225:21
8:10
+0:08
Half
13.11 mi12:18:011:45:218:025:29
8:02
-0:08
25K
15.53 mi12:38:052:05:258:0420:04
8:17
+0:15
30K
18.64 mi13:04:322:31:528:0926:27
8:31
+0:14
20M
20.00 mi13:16:112:43:318:1111:39
8:34
+0:03
21M
21.00 mi13:25:212:52:418:139:10
9:10
+0:36
35K
21.75 mi13:31:332:58:538:146:12
8:17
-0:53
23M
23.00 mi13:42:203:09:408:1510:47
8:37
+0:20
24M
24.00 mi13:50:373:17:578:158:17
8:17
-0:20
40K
24.85 mi13:57:463:25:068:157:09
8:22
+0:05
25.2M
25.20 mi14:00:533:28:138:163:07
9:02
+0:40
Finish
26.22 mi14:09:193:36:398:168:26
8:17
-0:45

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

7:58 /mi

Average Pace

8:16 /mi

Slowest Pace

9:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:24:22

94% of race

Time at Steady Pace

12:17

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:16 /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 mi10:57:2924:497:5924:49
7:59
#13940
10K
6.21 mi11:22:1549:357:5924:46
7:58
#14248
15K
9.32 mi11:47:111:14:318:0024:56
8:02
#14323
20K
12.43 mi12:12:321:39:528:0225:21
8:10
#14370
Half
13.11 mi12:18:011:45:218:025:29
8:02
#14379
25K
15.53 mi12:38:052:05:258:0420:04
8:17
#14461
30K
18.64 mi13:04:322:31:528:0926:27
8:31
#14434
20M
20.00 mi13:16:112:43:318:1111:39
8:34
#14383
21M
21.00 mi13:25:212:52:418:139:10
9:10
#14370
35K
21.75 mi13:31:332:58:538:146:12
8:17
#14351
23M
23.00 mi13:42:203:09:408:1510:47
8:37
#14306
24M
24.00 mi13:50:373:17:578:158:17
8:17
#14232
40K
24.85 mi13:57:463:25:068:157:09
8:22
#14148
25.2M
25.20 mi14:00:533:28:138:163:07
9:02
#14111
Finish
26.22 mi14:09:193:36:398:168:26
8:17
#14096
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi139403994399414601(Top 55%)4444(Top 39%)4444(Top 368%)
10K6.21 mi3.10 mi14248-3084197-2034197-20314601(Top 55%)4417(Top 39%)4417(Top 366%)
15K9.32 mi3.11 mi14323-754244-474244-4714601(Top 55%)4444(Top 39%)4444(Top 368%)
20K12.43 mi3.11 mi14370-474296-524296-5214673(Top 55%)4506(Top 39%)4506(Top 373%)
Half13.11 mi0.68 mi14379-94309-134309-1314709(Top 55%)4505(Top 39%)4505(Top 373%)
25K15.53 mi2.42 mi14461-824378-694378-6914794(Top 56%)4698(Top 41%)4698(Top 389%)
30K18.64 mi3.11 mi14434+274416-384416-3814408(Top 54%)4565(Top 40%)4565(Top 378%)
20M20.00 mi1.36 mi14383+514412+44412+414093(Top 53%)4465(Top 39%)4465(Top 370%)
21M21.00 mi1.00 mi14370+134418-64418-614319(Top 54%)4667(Top 41%)4667(Top 387%)
35K21.75 mi0.75 mi14351+194419-14419-114048(Top 53%)4584(Top 40%)4584(Top 380%)
23M23.00 mi1.25 mi14306+454417+24417+213890(Top 52%)4553(Top 40%)4553(Top 377%)
24M24.00 mi1.00 mi14232+744388+294388+2913188(Top 50%)4226(Top 37%)4226(Top 350%)
40K24.85 mi0.85 mi14148+844363+254363+2512506(Top 47%)3947(Top 35%)3947(Top 327%)
25.2M25.20 mi0.35 mi14111+374351+124351+1212806(Top 48%)4139(Top 36%)4139(Top 343%)
Finish26.22 mi1.02 mi14096+154357-64357-613965(Top 52%)4716(Top 41%)4716(Top 391%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21stories
+97ft-345ft

Overall

14601

Females

4444

F50-54

4444

5K→10K

3.1 - 6.2 mi

Top 55%
×5stories
+79ft-138ft

Overall

14601

Females

4417

F50-54

4417

10K→15K

6.2 - 9.3 mi

Top 55%
×3stories
+67ft-78ft

Overall

14601

Females

4444

F50-54

4444

15K→20K

9.3 - 12.4 mi

Top 55%
×5stories
+106ft-86ft

Overall

14673

Females

4506

F50-54

4506

20K→Half

12.4 - 13.1 mi

Top 55%
×2stories
+19ft-37ft

Overall

14709

Females

4505

F50-54

4505

Half→25K

13.1 - 15.5 mi

Top 56%
×4stories
+66ft-88ft

Overall

14794

Females

4698

F50-54

4698

25K→30K

15.5 - 18.6 mi

Top 54%
×9stories
+181ft-148ft

Overall

14408

Females

4565

F50-54

4565

30K→20M

18.6 - 20.0 mi

Top 53%
×5stories
+64ft-50ft

Overall

14093

Females

4465

F50-54

4465

20M→21M

20.0 - 21.0 mi

Top 54%
×8stories
+106ft-24ft

Overall

14319

Females

4667

F50-54

4667

21M→35K

21.0 - 21.8 mi

Top 53%
×7stories
+17ft-86ft

Overall

14048

Females

4584

F50-54

4584

35K→23M

21.8 - 23.0 mi

Top 52%
×5stories
+23ft-63ft

Overall

13890

Females

4553

F50-54

4553

23M→24M

23.0 - 24.0 mi

Top 50%
×6stories
+12ft-82ft

Overall

13188

Females

4226

F50-54

4226

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

12506

Females

3947

F50-54

3947

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1story
+13ft-16ft

Overall

12806

Females

4139

F50-54

4139

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2stories
+22ft-21ft

Overall

13965

Females

4716

F50-54

4716

Passing Analysis

Category:
Athletes Passed
1497
Passed By
1653
Net Change
-156
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13940
5K → 10K157465-308#13940#14248
10K → 15K148223-75#14248#14323
15K → 20K161208-47#14323#14370
20K → Half3039-9#14370#14379
Half → 25K120202-82#14379#14461
25K → 30K193166+27#14461#14434
30K → 20M10857+51#14434#14383
20M → 21M8067+13#14383#14370
21M → 35K5334+19#14370#14351
35K → 23M10762+45#14351#14306
23M → 24M10935+74#14306#14232
24M → 40K11127+84#14232#14148
40K → 25.2M5316+37#14148#14111
25.2M → Finish6752+15#14111#14096
TOTALS14971653-156
📊

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