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BOSTON MARATHON 2023

Nilo Neto

Bib: 1122•M

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 21%
Gender (Male)
#0 / 15176
Top 33%
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
21:12
Rank: #4903
Start → 5K
21:12 | 6:49/mi
10K· 6.21 mi
42:38
Rank: #5505 (-602)
5K → 10K
21:26 | 6:54/mi
15K· 9.32 mi
1:04:04
Rank: #5664 (-159)
10K → 15K
21:26 | 6:54/mi
20K· 12.43 mi
1:25:54
Rank: #5790 (-126)
15K → 20K
21:50 | 7:02/mi
Half· 13.11 mi
1:30:35
Rank: #5779 (+11)
20K → Half
4:41 | 6:52/mi
25K· 15.53 mi
1:47:43
Rank: #5795 (-16)
Half → 25K
17:08 | 7:04/mi
30K· 18.64 mi
2:10:26
Rank: #5790 (+5)
25K → 30K
22:43 | 7:19/mi
20M
2:20:35
Rank: #5823 (-33)
30K → 20M
10:09 | 7:28/mi
21M
2:28:29
Rank: #5821 (+2)
20M → 21M
7:54 | 7:54/mi
35K· 21.75 mi
2:33:43
Rank: #5786 (+35)
21M → 35K
5:14 | 7:00/mi
23M
2:43:18
Rank: #5814 (-28)
35K → 23M
9:35 | 7:39/mi
24M
2:50:19
Rank: #5716 (+98)
23M → 24M
7:01 | 7:01/mi
40K· 24.85 mi
2:56:40
Rank: #5684 (+32)
24M → 40K
6:21 | 7:26/mi
25.2M
2:59:22
Rank: #5660 (+24)
40K → 25.2M
2:42 | 7:50/mi
Finish· 26.22 mi
3:06:29
Rank: #5582 (+78)
25.2M → Finish
7:07 | 6:59/mi

Course Map & Elevation

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:35
Pace6:55 /mi
2nd Half
Distance13.11 mi
Time1:35:54
Pace7:19 /mi
📊Positive Split: 5.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:3021:126:4921:12
6:49
-
10K
6.21 mi10:42:5642:386:5221:26
6:54
+0:05
15K
9.32 mi11:04:221:04:046:5221:26
6:54
0:00
20K
12.43 mi11:26:121:25:546:5521:50
7:02
+0:08
Half
13.11 mi11:30:531:30:356:554:41
6:52
-0:10
25K
15.53 mi11:48:011:47:436:5617:08
7:04
+0:12
30K
18.64 mi12:10:442:10:267:0022:43
7:19
+0:15
20M
20.00 mi12:20:532:20:357:0210:09
7:28
+0:09
21M
21.00 mi12:28:472:28:297:047:54
7:54
+0:26
35K
21.75 mi12:34:012:33:437:045:14
7:00
-0:54
23M
23.00 mi12:43:362:43:187:069:35
7:39
+0:39
24M
24.00 mi12:50:372:50:197:067:01
7:01
-0:38
40K
24.85 mi12:56:582:56:407:066:21
7:26
+0:25
25.2M
25.20 mi12:59:402:59:227:072:42
7:50
+0:24
Finish
26.22 mi13:06:473:06:297:077:07
6:59
-0:51

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

6:49 /mi

Average Pace

7:07 /mi

Slowest Pace

7:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:46:18

89% of race

Time at Steady Pace

20:11

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:07 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:21:3021:126:4921:12
6:49
#4903
10K
6.21 mi10:42:5642:386:5221:26
6:54
#5505
15K
9.32 mi11:04:221:04:046:5221:26
6:54
#5664
20K
12.43 mi11:26:121:25:546:5521:50
7:02
#5790
Half
13.11 mi11:30:531:30:356:554:41
6:52
#5779
25K
15.53 mi11:48:011:47:436:5617:08
7:04
#5795
30K
18.64 mi12:10:442:10:267:0022:43
7:19
#5790
20M
20.00 mi12:20:532:20:357:0210:09
7:28
#5823
21M
21.00 mi12:28:472:28:297:047:54
7:54
#5821
35K
21.75 mi12:34:012:33:437:045:14
7:00
#5786
23M
23.00 mi12:43:362:43:187:069:35
7:39
#5814
24M
24.00 mi12:50:372:50:197:067:01
7:01
#5716
40K
24.85 mi12:56:582:56:407:066:21
7:26
#5684
25.2M
25.20 mi12:59:402:59:227:072:42
7:50
#5660
Finish
26.22 mi13:06:473:06:297:077:07
6:59
#5582
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4903455845585952(Top 22%)5427(Top 36%)5427(Top 103%)
10K6.21 mi3.10 mi5505-6025079-5215079-5216114(Top 23%)5548(Top 37%)5548(Top 105%)
15K9.32 mi3.11 mi5664-1595206-1275206-1275952(Top 22%)5427(Top 36%)5427(Top 103%)
20K12.43 mi3.11 mi5790-1265319-1135319-1136140(Top 23%)5576(Top 37%)5576(Top 106%)
Half13.11 mi0.68 mi5779+115310+95310+95754(Top 22%)5286(Top 35%)5286(Top 100%)
25K15.53 mi2.42 mi5795-165317-75317-75927(Top 22%)5392(Top 36%)5392(Top 102%)
30K18.64 mi3.11 mi5790+55303+145303+146076(Top 23%)5417(Top 36%)5417(Top 102%)
20M20.00 mi1.36 mi5823-335318-155318-156562(Top 25%)5681(Top 37%)5681(Top 107%)
21M21.00 mi1.00 mi5821+25305+135305+136692(Top 25%)5661(Top 37%)5661(Top 107%)
35K21.75 mi0.75 mi5786+355276+295276+295311(Top 20%)4739(Top 31%)4739(Top 90%)
23M23.00 mi1.25 mi5814-285279-35279-37422(Top 28%)6063(Top 40%)6063(Top 115%)
24M24.00 mi1.00 mi5716+985192+875192+874763(Top 18%)4254(Top 28%)4254(Top 80%)
40K24.85 mi0.85 mi5684+325156+365156+366218(Top 23%)5153(Top 34%)5153(Top 98%)
25.2M25.20 mi0.35 mi5660+245131+255131+255503(Top 21%)4602(Top 30%)4602(Top 87%)
Finish26.22 mi1.02 mi5582+785060+715060+715102(Top 19%)4337(Top 29%)4337(Top 82%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21stories
+97ft-345ft

Overall

5952

Males

5427

M18-39

5427

5K→10K

3.1 - 6.2 mi

Top 23%
×5stories
+79ft-138ft

Overall

6114

Males

5548

M18-39

5548

10K→15K

6.2 - 9.3 mi

Top 22%
×3stories
+67ft-78ft

Overall

5952

Males

5427

M18-39

5427

15K→20K

9.3 - 12.4 mi

Top 23%
×5stories
+106ft-86ft

Overall

6140

Males

5576

M18-39

5576

20K→Half

12.4 - 13.1 mi

Top 22%
×2stories
+19ft-37ft

Overall

5754

Males

5286

M18-39

5286

Half→25K

13.1 - 15.5 mi

Top 22%
×4stories
+66ft-88ft

Overall

5927

Males

5392

M18-39

5392

25K→30K

15.5 - 18.6 mi

Top 23%
×9stories
+181ft-148ft

Overall

6076

Males

5417

M18-39

5417

30K→20M

18.6 - 20.0 mi

Top 25%
×5stories
+64ft-50ft

Overall

6562

Males

5681

M18-39

5681

20M→21M

20.0 - 21.0 mi

Top 25%
×8stories
+106ft-24ft

Overall

6692

Males

5661

M18-39

5661

21M→35K

21.0 - 21.8 mi

Top 20%
×7stories
+17ft-86ft

Overall

5311

Males

4739

M18-39

4739

35K→23M

21.8 - 23.0 mi

Top 28%
×5stories
+23ft-63ft

Overall

7422

Males

6063

M18-39

6063

23M→24M

23.0 - 24.0 mi

Top 18%
×6stories
+12ft-82ft

Overall

4763

Males

4254

M18-39

4254

24M→40K

24.0 - 24.9 mi

Top 23%
×1story
+6ft-20ft

Overall

6218

Males

5153

M18-39

5153

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

5503

Males

4602

M18-39

4602

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2stories
+22ft-21ft

Overall

5102

Males

4337

M18-39

4337

Passing Analysis

Category:
Athletes Passed
904
Passed By
1583
Net Change
-679
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4903
5K → 10K48650-602#4903#5505
10K → 15K64223-159#5505#5664
15K → 20K70196-126#5664#5790
20K → Half2211+11#5790#5779
Half → 25K7086-16#5779#5795
25K → 30K118113+5#5795#5790
30K → 20M5790-33#5790#5823
20M → 21M5654+2#5823#5821
21M → 35K4712+35#5821#5786
35K → 23M5482-28#5786#5814
23M → 24M10810+98#5814#5716
24M → 40K6432+32#5716#5684
40K → 25.2M328+24#5684#5660
25.2M → Finish9416+78#5660#5582
TOTALS9041583-679
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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