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BOSTON MARATHON 2023

Davi Magalhaes Frota

Bib: 1553•M

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 12%
Gender (Male)
#0 / 15176
Top 20%
Division (M18-39)
#0 / 5285
Top 43%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:38
Rank: #1512
Start → 5K
6:19/mi
19:38 split
10K· 6.21 mi
39:20
Rank: #1700 (-188)
5K → 10K
6:20/mi
19:42 split
15K· 9.32 mi
59:15
Rank: #1821 (-121)
10K → 15K
6:25/mi
19:55 split
20K· 12.43 mi
1:19:38
Rank: #1978 (-157)
15K → 20K
6:34/mi
20:23 split
Half· 13.11 mi
1:24:05
Rank: #2012 (-34)
20K → Half
6:31/mi
4:27 split
25K· 15.53 mi
1:40:15
Rank: #2160 (-148)
Half → 25K
6:40/mi
16:10 split
30K· 18.64 mi
2:01:43
Rank: #2375 (-215)
25K → 30K
6:55/mi
21:28 split
20M
2:11:14
Rank: #2437 (-62)
30K → 20M
7:00/mi
9:31 split
21M
2:18:48
Rank: #2537 (-100)
20M → 21M
7:34/mi
7:34 split
35K· 21.75 mi
2:23:59
Rank: #2576 (-39)
21M → 35K
6:56/mi
5:11 split
23M
2:32:59
Rank: #2662 (-86)
35K → 23M
7:11/mi
9:00 split
24M
2:40:13
Rank: #2819 (-157)
23M → 24M
7:14/mi
7:14 split
40K· 24.85 mi
2:46:37
Rank: #2940 (-121)
24M → 40K
7:29/mi
6:24 split
25.2M
2:49:25
Rank: #2997 (-57)
40K → 25.2M
8:07/mi
2:48 split
Finish· 26.22 mi
2:57:08
Rank: #3228 (-231)
25.2M → Finish
7:34/mi
7:43 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:05
Pace6:25 /mi
2nd Half
Distance13.11 mi
Time1:33:03
Pace7:06 /mi
📊Positive Split: 10.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:5919:386:1919:38
6:19
-
10K
6.21 mi10:39:4139:206:2019:42
6:20
+0:01
15K
9.32 mi10:59:3659:156:2119:55
6:25
+0:05
20K
12.43 mi11:19:591:19:386:2420:23
6:34
+0:09
Half
13.11 mi11:24:261:24:056:254:27
6:31
-0:03
25K
15.53 mi11:40:361:40:156:2716:10
6:40
+0:09
30K
18.64 mi12:02:042:01:436:3221:28
6:55
+0:15
20M
20.00 mi12:11:352:11:146:349:31
7:00
+0:05
21M
21.00 mi12:19:092:18:486:377:34
7:34
+0:34
35K
21.75 mi12:24:202:23:596:375:11
6:56
-0:38
23M
23.00 mi12:33:202:32:596:399:00
7:11
+0:15
24M
24.00 mi12:40:342:40:136:417:14
7:14
+0:03
40K
24.85 mi12:46:582:46:376:426:24
7:29
+0:15
25.2M
25.20 mi12:49:462:49:256:432:48
8:07
+0:38
Finish
26.22 mi12:57:292:57:086:467:43
7:34
-0:33

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

6:19 /mi

Average Pace

6:46 /mi

Slowest Pace

8:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:40:15

57% of race

Time at Steady Pace

45:10

25% of race

Time at Slower Pace

31:43

18% of race

Average Pace: 6:45 /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 mi10:19:5919:386:1919:38
6:19
#1512
10K
6.21 mi10:39:4139:206:2019:42
6:20
#1700
15K
9.32 mi10:59:3659:156:2119:55
6:25
#1821
20K
12.43 mi11:19:591:19:386:2420:23
6:34
#1978
Half
13.11 mi11:24:261:24:056:254:27
6:31
#2012
25K
15.53 mi11:40:361:40:156:2716:10
6:40
#2160
30K
18.64 mi12:02:042:01:436:3221:28
6:55
#2375
20M
20.00 mi12:11:352:11:146:349:31
7:00
#2437
21M
21.00 mi12:19:092:18:486:377:34
7:34
#2537
35K
21.75 mi12:24:202:23:596:375:11
6:56
#2576
23M
23.00 mi12:33:202:32:596:399:00
7:11
#2662
24M
24.00 mi12:40:342:40:136:417:14
7:14
#2819
40K
24.85 mi12:46:582:46:376:426:24
7:29
#2940
25.2M
25.20 mi12:49:462:49:256:432:48
8:07
#2997
Finish
26.22 mi12:57:292:57:086:467:43
7:34
#3228
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1512143914392167(Top 8%)2080(Top 14%)2080(Top 39%)
10K6.21 mi3.10 mi1700-1881624-1851624-1851944(Top 7%)1863(Top 12%)1863(Top 35%)
15K9.32 mi3.11 mi1821-1211742-1181742-1182167(Top 8%)2080(Top 14%)2080(Top 39%)
20K12.43 mi3.11 mi1978-1571895-1531895-1532623(Top 10%)2509(Top 17%)2509(Top 47%)
Half13.11 mi0.68 mi2012-341928-331928-332944(Top 11%)2819(Top 19%)2819(Top 53%)
25K15.53 mi2.42 mi2160-1482071-1432071-1433120(Top 12%)2975(Top 20%)2975(Top 56%)
30K18.64 mi3.11 mi2375-2152276-2052276-2053707(Top 14%)3479(Top 23%)3479(Top 66%)
20M20.00 mi1.36 mi2437-622333-572333-574026(Top 15%)3726(Top 25%)3726(Top 71%)
21M21.00 mi1.00 mi2537-1002428-952428-954876(Top 18%)4379(Top 29%)4379(Top 83%)
35K21.75 mi0.75 mi2576-392463-352463-354886(Top 18%)4392(Top 29%)4392(Top 83%)
23M23.00 mi1.25 mi2662-862544-812544-814713(Top 18%)4242(Top 28%)4242(Top 80%)
24M24.00 mi1.00 mi2819-1572681-1372681-1375895(Top 22%)5025(Top 33%)5025(Top 95%)
40K24.85 mi0.85 mi2940-1212790-1092790-1096584(Top 25%)5372(Top 35%)5372(Top 102%)
25.2M25.20 mi0.35 mi2997-572841-512841-517073(Top 27%)5587(Top 37%)5587(Top 106%)
Finish26.22 mi1.02 mi3228-2313052-2113052-2119028(Top 34%)6745(Top 44%)6745(Top 128%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21stories
+97ft-345ft

Overall

2167

Males

2080

M18-39

2080

5K→10K

3.1 - 6.2 mi

Top 7%
×5stories
+79ft-138ft

Overall

1944

Males

1863

M18-39

1863

10K→15K

6.2 - 9.3 mi

Top 8%
×3stories
+67ft-78ft

Overall

2167

Males

2080

M18-39

2080

15K→20K

9.3 - 12.4 mi

Top 10%
×5stories
+106ft-86ft

Overall

2623

Males

2509

M18-39

2509

20K→Half

12.4 - 13.1 mi

Top 11%
×2stories
+19ft-37ft

Overall

2944

Males

2819

M18-39

2819

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3120

Males

2975

M18-39

2975

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3707

Males

3479

M18-39

3479

30K→20M

18.6 - 20.0 mi

Top 15%
×5stories
+64ft-50ft

Overall

4026

Males

3726

M18-39

3726

20M→21M

20.0 - 21.0 mi

Top 18%
×8stories
+106ft-24ft

Overall

4876

Males

4379

M18-39

4379

21M→35K

21.0 - 21.8 mi

Top 18%
×7stories
+17ft-86ft

Overall

4886

Males

4392

M18-39

4392

35K→23M

21.8 - 23.0 mi

Top 18%
×5stories
+23ft-63ft

Overall

4713

Males

4242

M18-39

4242

23M→24M

23.0 - 24.0 mi

Top 22%
×6stories
+12ft-82ft

Overall

5895

Males

5025

M18-39

5025

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

6584

Males

5372

M18-39

5372

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

7073

Males

5587

M18-39

5587

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2stories
+22ft-21ft

Overall

9028

Males

6745

M18-39

6745

Passing Analysis

Category:
Athletes Passed
212
Passed By
1928
Net Change
-1716
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1512
5K → 10K30218-188#1512#1700
10K → 15K20141-121#1700#1821
15K → 20K20177-157#1821#1978
20K → Half539-34#1978#2012
Half → 25K14162-148#2012#2160
25K → 30K20235-215#2160#2375
30K → 20M1981-62#2375#2437
20M → 21M13113-100#2437#2537
21M → 35K948-39#2537#2576
35K → 23M24110-86#2576#2662
23M → 24M14171-157#2662#2819
24M → 40K12133-121#2819#2940
40K → 25.2M764-57#2940#2997
25.2M → Finish5236-231#2997#3228
TOTALS2121928-1716
📊

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