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BOSTON MARATHON 2023

Melinda Dinapoli

Bib: 13730•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 35%
Gender (Female)
#0 / 11423
Top 16%
Masters (Masters Women)
#0 / 6539
Top 6%
Division (F50-54)
#0 / 1207
Top 3%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:41
Rank: #10752
Start → 5K
23:41 | 7:37/mi
10K· 6.21 mi
47:14
Rank: #10936 (-184)
5K → 10K
23:33 | 7:35/mi
15K· 9.32 mi
1:10:13
Rank: #10369 (+567)
10K → 15K
22:59 | 7:24/mi
20K· 12.43 mi
1:33:22
Rank: #9948 (+421)
15K → 20K
23:09 | 7:27/mi
Half· 13.11 mi
1:38:21
Rank: #9871 (+77)
20K → Half
4:59 | 7:18/mi
25K· 15.53 mi
1:56:12
Rank: #9483 (+388)
Half → 25K
17:51 | 7:22/mi
30K· 18.64 mi
2:19:21
Rank: #8971 (+512)
25K → 30K
23:09 | 7:27/mi
20M
2:29:46
Rank: #8862 (+109)
30K → 20M
10:25 | 7:40/mi
21M
2:38:06
Rank: #8876 (-14)
20M → 21M
8:20 | 8:20/mi
35K· 21.75 mi
2:43:52
Rank: #8903 (-27)
21M → 35K
5:46 | 7:42/mi
23M
2:54:06
Rank: #8998 (-95)
35K → 23M
10:14 | 8:10/mi
24M
3:02:01
Rank: #9052 (-54)
23M → 24M
7:55 | 7:55/mi
40K· 24.85 mi
3:08:58
Rank: #9086 (-34)
24M → 40K
6:57 | 8:08/mi
25.2M
3:12:06
Rank: #9146 (-60)
40K → 25.2M
3:08 | 9:05/mi
Finish· 26.22 mi
3:20:33
Rank: #9341 (-195)
25.2M → Finish
8:27 | 8:18/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:21
Pace7:30 /mi
2nd Half
Distance13.11 mi
Time1:42:12
Pace7:48 /mi
📊Positive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:5323:417:3723:41
7:37
-
10K
6.21 mi11:14:2647:147:3623:33
7:35
-0:02
15K
9.32 mi11:37:251:10:137:3222:59
7:24
-0:11
20K
12.43 mi12:00:341:33:227:3123:09
7:27
+0:03
Half
13.11 mi12:05:331:38:217:304:59
7:18
-0:09
25K
15.53 mi12:23:241:56:127:2917:51
7:22
+0:04
30K
18.64 mi12:46:332:19:217:2923:09
7:27
+0:05
20M
20.00 mi12:56:582:29:467:2910:25
7:40
+0:13
21M
21.00 mi13:05:182:38:067:328:20
8:20
+0:40
35K
21.75 mi13:11:042:43:527:325:46
7:42
-0:38
23M
23.00 mi13:21:182:54:067:3410:14
8:10
+0:28
24M
24.00 mi13:29:133:02:017:357:55
7:55
-0:15
40K
24.85 mi13:36:103:08:587:366:57
8:08
+0:13
25.2M
25.20 mi13:39:183:12:067:373:08
9:05
+0:57
Finish
26.22 mi13:47:453:20:337:398:27
8:18
-0:47

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

7:18 /mi

Average Pace

7:39 /mi

Slowest Pace

9:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

45:49

23% of race

Time at Steady Pace

1:49:43

55% of race

Time at Slower Pace

45:01

22% of race

Average Pace: 7:39 /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 mi10:50:5323:417:3723:41
7:37
#10752
10K
6.21 mi11:14:2647:147:3623:33
7:35
#10936
15K
9.32 mi11:37:251:10:137:3222:59
7:24
#10369
20K
12.43 mi12:00:341:33:227:3123:09
7:27
#9948
Half
13.11 mi12:05:331:38:217:304:59
7:18
#9871
25K
15.53 mi12:23:241:56:127:2917:51
7:22
#9483
30K
18.64 mi12:46:332:19:217:2923:09
7:27
#8971
20M
20.00 mi12:56:582:29:467:2910:25
7:40
#8862
21M
21.00 mi13:05:182:38:067:328:20
8:20
#8876
35K
21.75 mi13:11:042:43:527:325:46
7:42
#8903
23M
23.00 mi13:21:182:54:067:3410:14
8:10
#8998
24M
24.00 mi13:29:133:02:017:357:55
7:55
#9052
40K
24.85 mi13:36:103:08:587:366:57
8:08
#9086
25.2M
25.20 mi13:39:183:12:067:373:08
9:05
#9146
Finish
26.22 mi13:47:453:20:337:398:27
8:18
#9341
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi10752220022009332(Top 35%)1558(Top 14%)1558(Top 129%)
10K6.21 mi3.10 mi10936-1842293-932293-9311143(Top 42%)2394(Top 21%)2394(Top 198%)
15K9.32 mi3.11 mi10369+5671996+2971996+2979332(Top 35%)1558(Top 14%)1558(Top 129%)
20K12.43 mi3.11 mi9948+4211815+1811815+1818941(Top 34%)1464(Top 13%)1464(Top 121%)
Half13.11 mi0.68 mi9871+771776+391776+398722(Top 33%)1382(Top 12%)1382(Top 114%)
25K15.53 mi2.42 mi9483+3881637+1391637+1397734(Top 29%)1101(Top 10%)1101(Top 91%)
30K18.64 mi3.11 mi8971+5121473+1641473+1646918(Top 26%)909(Top 8%)909(Top 75%)
20M20.00 mi1.36 mi8862+1091451+221451+227969(Top 30%)1392(Top 12%)1392(Top 115%)
21M21.00 mi1.00 mi8876-141472-211472-219437(Top 35%)2111(Top 18%)2111(Top 175%)
35K21.75 mi0.75 mi8903-271497-251497-2510007(Top 38%)2345(Top 21%)2345(Top 194%)
23M23.00 mi1.25 mi8998-951566-691566-6911004(Top 41%)3014(Top 26%)3014(Top 250%)
24M24.00 mi1.00 mi9052-541613-471613-4710656(Top 40%)2900(Top 25%)2900(Top 240%)
40K24.85 mi0.85 mi9086-341645-321645-3210900(Top 41%)3086(Top 27%)3086(Top 256%)
25.2M25.20 mi0.35 mi9146-601686-411686-4113015(Top 49%)4213(Top 37%)4213(Top 349%)
Finish26.22 mi1.02 mi9341-1951794-1081794-10814062(Top 53%)4766(Top 42%)4766(Top 395%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21stories
+97ft-345ft

Overall

9332

Females

1558

F50-54

1558

5K→10K

3.1 - 6.2 mi

Top 42%
×5stories
+79ft-138ft

Overall

11143

Females

2394

F50-54

2394

10K→15K

6.2 - 9.3 mi

Top 35%
×3stories
+67ft-78ft

Overall

9332

Females

1558

F50-54

1558

15K→20K

9.3 - 12.4 mi

Top 34%
×5stories
+106ft-86ft

Overall

8941

Females

1464

F50-54

1464

20K→Half

12.4 - 13.1 mi

Top 33%
×2stories
+19ft-37ft

Overall

8722

Females

1382

F50-54

1382

Half→25K

13.1 - 15.5 mi

Top 29%
×4stories
+66ft-88ft

Overall

7734

Females

1101

F50-54

1101

25K→30K

15.5 - 18.6 mi

Top 26%
×9stories
+181ft-148ft

Overall

6918

Females

909

F50-54

909

30K→20M

18.6 - 20.0 mi

Top 30%
×5stories
+64ft-50ft

Overall

7969

Females

1392

F50-54

1392

20M→21M

20.0 - 21.0 mi

Top 35%
×8stories
+106ft-24ft

Overall

9437

Females

2111

F50-54

2111

21M→35K

21.0 - 21.8 mi

Top 38%
×7stories
+17ft-86ft

Overall

10007

Females

2345

F50-54

2345

35K→23M

21.8 - 23.0 mi

Top 41%
×5stories
+23ft-63ft

Overall

11004

Females

3014

F50-54

3014

23M→24M

23.0 - 24.0 mi

Top 40%
×6stories
+12ft-82ft

Overall

10656

Females

2900

F50-54

2900

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

10900

Females

3086

F50-54

3086

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1story
+13ft-16ft

Overall

13015

Females

4213

F50-54

4213

25.2M→Finish

25.2 - 26.2 mi

Top 53%
×2stories
+22ft-21ft

Overall

14062

Females

4766

F50-54

4766

Passing Analysis

Category:
Athletes Passed
2647*
Passed By
1236
Net Change
+1411
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10752
5K → 10K213397-184#10752#10936
10K → 15K59629+567#10936#10369
15K → 20K445*24+421#10369#9948
20K → Half803+77#9948#9871
Half → 25K3902+388#9871#9483
25K → 30K520*8+512#9483#8971
30K → 20M13526+109#8971#8862
20M → 21M7488-14#8862#8876
21M → 35K3764-27#8876#8903
35K → 23M45140-95#8903#8998
23M → 24M49103-54#8998#9052
24M → 40K4175-34#9052#9086
40K → 25.2M1171-60#9086#9146
25.2M → Finish11206-195#9146#9341
TOTALS2647*1236+1411

* 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