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BOSTON MARATHON 2023

Matthew Neuendorf

Bib: 2774•M

VA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 7%
Gender (Male)
#0 / 15176
Top 12%
Division (M18-39)
#0 / 5285
Top 28%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:51
Rank: #1778
Start → 5K
19:51 | 6:23/mi
10K· 6.21 mi
39:20
Rank: #1696 (+82)
5K → 10K
19:29 | 6:16/mi
15K· 9.32 mi
58:57
Rank: #1689 (+7)
10K → 15K
19:37 | 6:19/mi
20K· 12.43 mi
1:18:39
Rank: #1654 (+35)
15K → 20K
19:42 | 6:20/mi
Half· 13.11 mi
1:22:55
Rank: #1644 (+10)
20K → Half
4:16 | 6:15/mi
25K· 15.53 mi
1:38:25
Rank: #1635 (+9)
Half → 25K
15:30 | 6:24/mi
30K· 18.64 mi
1:58:26
Rank: #1554 (+81)
25K → 30K
20:01 | 6:27/mi
20M
2:07:16
Rank: #1534 (+20)
30K → 20M
8:50 | 6:30/mi
21M
2:14:05
Rank: #1515 (+19)
20M → 21M
6:49 | 6:49/mi
35K· 21.75 mi
2:18:58
Rank: #1532 (-17)
21M → 35K
4:53 | 6:32/mi
23M
2:27:27
Rank: #1566 (-34)
35K → 23M
8:29 | 6:47/mi
24M
2:34:10
Rank: #1597 (-31)
23M → 24M
6:43 | 6:43/mi
40K· 24.85 mi
2:40:15
Rank: #1651 (-54)
24M → 40K
6:05 | 7:07/mi
25.2M
2:43:11
Rank: #1742 (-91)
40K → 25.2M
2:56 | 8:30/mi
Finish· 26.22 mi
2:50:58
Rank: #1932 (-190)
25.2M → Finish
7:47 | 7:38/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:55
Pace6:19 /mi
2nd Half
Distance13.11 mi
Time1:28:03
Pace6:43 /mi
📊Positive Split: 6.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:4519:516:2319:51
6:23
-
10K
6.21 mi10:40:1439:206:2019:29
6:16
-0:07
15K
9.32 mi10:59:5158:576:1919:37
6:19
+0:03
20K
12.43 mi11:19:331:18:396:2019:42
6:20
+0:01
Half
13.11 mi11:23:491:22:556:194:16
6:15
-0:05
25K
15.53 mi11:39:191:38:256:2015:30
6:24
+0:09
30K
18.64 mi11:59:201:58:266:2120:01
6:27
+0:03
20M
20.00 mi12:08:102:07:166:228:50
6:30
+0:03
21M
21.00 mi12:14:592:14:056:236:49
6:49
+0:19
35K
21.75 mi12:19:522:18:586:234:53
6:32
-0:17
23M
23.00 mi12:28:212:27:276:258:29
6:47
+0:15
24M
24.00 mi12:35:042:34:106:256:43
6:43
-0:04
40K
24.85 mi12:41:092:40:156:276:05
7:07
+0:24
25.2M
25.20 mi12:44:052:43:116:292:56
8:30
+1:23
Finish
26.22 mi12:51:522:50:586:327:47
7:38
-0:52

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

6:15 /mi

Average Pace

6:32 /mi

Slowest Pace

8:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:27:21

86% of race

Time at Slower Pace

23:37

14% of race

Average Pace: 6:31 /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 mi10:20:4519:516:2319:51
6:23
#1778
10K
6.21 mi10:40:1439:206:2019:29
6:16
#1696
15K
9.32 mi10:59:5158:576:1919:37
6:19
#1689
20K
12.43 mi11:19:331:18:396:2019:42
6:20
#1654
Half
13.11 mi11:23:491:22:556:194:16
6:15
#1644
25K
15.53 mi11:39:191:38:256:2015:30
6:24
#1635
30K
18.64 mi11:59:201:58:266:2120:01
6:27
#1554
20M
20.00 mi12:08:102:07:166:228:50
6:30
#1534
21M
21.00 mi12:14:592:14:056:236:49
6:49
#1515
35K
21.75 mi12:19:522:18:586:234:53
6:32
#1532
23M
23.00 mi12:28:212:27:276:258:29
6:47
#1566
24M
24.00 mi12:35:042:34:106:256:43
6:43
#1597
40K
24.85 mi12:41:092:40:156:276:05
7:07
#1651
25.2M
25.20 mi12:44:052:43:116:292:56
8:30
#1742
Finish
26.22 mi12:51:522:50:586:327:47
7:38
#1932
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1778169516951713(Top 6%)1639(Top 11%)1639(Top 31%)
10K6.21 mi3.10 mi1696+821620+751620+751643(Top 6%)1569(Top 10%)1569(Top 30%)
15K9.32 mi3.11 mi1689+71615+51615+51713(Top 6%)1639(Top 11%)1639(Top 31%)
20K12.43 mi3.11 mi1654+351583+321583+321570(Top 6%)1501(Top 10%)1501(Top 28%)
Half13.11 mi0.68 mi1644+101573+101573+101616(Top 6%)1551(Top 10%)1551(Top 29%)
25K15.53 mi2.42 mi1635+91565+81565+81697(Top 6%)1625(Top 11%)1625(Top 31%)
30K18.64 mi3.11 mi1554+811485+801485+801356(Top 5%)1298(Top 9%)1298(Top 25%)
20M20.00 mi1.36 mi1534+201466+191466+191459(Top 5%)1388(Top 9%)1388(Top 26%)
21M21.00 mi1.00 mi1515+191447+191447+191466(Top 6%)1398(Top 9%)1398(Top 26%)
35K21.75 mi0.75 mi1532-171464-171464-172526(Top 9%)2385(Top 16%)2385(Top 45%)
23M23.00 mi1.25 mi1566-341496-321496-322491(Top 9%)2337(Top 15%)2337(Top 44%)
24M24.00 mi1.00 mi1597-311526-301526-303162(Top 12%)2928(Top 19%)2928(Top 55%)
40K24.85 mi0.85 mi1651-541578-521578-524408(Top 17%)3909(Top 26%)3909(Top 74%)
25.2M25.20 mi0.35 mi1742-911665-871665-879410(Top 35%)6936(Top 46%)6936(Top 131%)
Finish26.22 mi1.02 mi1932-1901849-1841849-1849481(Top 36%)6987(Top 46%)6987(Top 132%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21stories
+97ft-345ft

Overall

1713

Males

1639

M18-39

1639

5K→10K

3.1 - 6.2 mi

Top 6%
×5stories
+79ft-138ft

Overall

1643

Males

1569

M18-39

1569

10K→15K

6.2 - 9.3 mi

Top 6%
×3stories
+67ft-78ft

Overall

1713

Males

1639

M18-39

1639

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1570

Males

1501

M18-39

1501

20K→Half

12.4 - 13.1 mi

Top 6%
×2stories
+19ft-37ft

Overall

1616

Males

1551

M18-39

1551

Half→25K

13.1 - 15.5 mi

Top 6%
×4stories
+66ft-88ft

Overall

1697

Males

1625

M18-39

1625

25K→30K

15.5 - 18.6 mi

Top 5%
×9stories
+181ft-148ft

Overall

1356

Males

1298

M18-39

1298

30K→20M

18.6 - 20.0 mi

Top 5%
×5stories
+64ft-50ft

Overall

1459

Males

1388

M18-39

1388

20M→21M

20.0 - 21.0 mi

Top 6%
×8stories
+106ft-24ft

Overall

1466

Males

1398

M18-39

1398

21M→35K

21.0 - 21.8 mi

Top 9%
×7stories
+17ft-86ft

Overall

2526

Males

2385

M18-39

2385

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2491

Males

2337

M18-39

2337

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3162

Males

2928

M18-39

2928

24M→40K

24.0 - 24.9 mi

Top 17%
×1story
+6ft-20ft

Overall

4408

Males

3909

M18-39

3909

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1story
+13ft-16ft

Overall

9410

Males

6936

M18-39

6936

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2stories
+22ft-21ft

Overall

9481

Males

6987

M18-39

6987

Passing Analysis

Category:
Athletes Passed
542
Passed By
696
Net Change
-154
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1778
5K → 10K13856+82#1778#1696
10K → 15K5750+7#1696#1689
15K → 20K6631+35#1689#1654
20K → Half177+10#1654#1644
Half → 25K4435+9#1644#1635
25K → 30K10120+81#1635#1554
30K → 20M3717+20#1554#1534
20M → 21M3011+19#1534#1515
21M → 35K825-17#1515#1532
35K → 23M1448-34#1532#1566
23M → 24M1849-31#1566#1597
24M → 40K1165-54#1597#1651
40K → 25.2M091-91#1651#1742
25.2M → Finish1191-190#1742#1932
TOTALS542696-154
📊

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