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BOSTON MARATHON 2023

Peter Herten

Bib: 16486•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 48%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M55-59)
#0 / 1422
Top 40%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:03
Rank: #14433
Start → 5K
25:03 | 8:04/mi
10K· 6.21 mi
49:06
Rank: #13604 (+829)
5K → 10K
24:03 | 7:44/mi
15K· 9.32 mi
1:13:27
Rank: #13404 (+200)
10K → 15K
24:21 | 7:50/mi
20K· 12.43 mi
1:38:11
Rank: #13319 (+85)
15K → 20K
24:44 | 7:58/mi
Half· 13.11 mi
1:43:38
Rank: #13354 (-35)
20K → Half
5:27 | 7:59/mi
25K· 15.53 mi
2:03:19
Rank: #13361 (-7)
Half → 25K
19:41 | 8:07/mi
30K· 18.64 mi
2:28:58
Rank: #13221 (+140)
25K → 30K
25:39 | 8:15/mi
20M
2:40:18
Rank: #13170 (+51)
30K → 20M
11:20 | 8:20/mi
21M
2:49:07
Rank: #13071 (+99)
20M → 21M
8:49 | 8:49/mi
35K· 21.75 mi
2:55:14
Rank: #13068 (+3)
21M → 35K
6:07 | 8:11/mi
23M
3:05:43
Rank: #13000 (+68)
35K → 23M
10:29 | 8:22/mi
24M
3:13:54
Rank: #12970 (+30)
23M → 24M
8:11 | 8:11/mi
40K· 24.85 mi
3:20:51
Rank: #12876 (+94)
24M → 40K
6:57 | 8:08/mi
25.2M
3:23:49
Rank: #12845 (+31)
40K → 25.2M
2:58 | 8:36/mi
Finish· 26.22 mi
3:32:04
Rank: #12817 (+28)
25.2M → Finish
8:15 | 8:06/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:38
Pace7:54 /mi
2nd Half
Distance13.11 mi
Time1:48:26
Pace8:16 /mi
📊Positive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:4425:038:0425:03
8:04
-
10K
6.21 mi11:40:4749:067:5424:03
7:44
-0:20
15K
9.32 mi12:05:081:13:277:5324:21
7:50
+0:06
20K
12.43 mi12:29:521:38:117:5424:44
7:58
+0:08
Half
13.11 mi12:35:191:43:387:545:27
7:59
+0:01
25K
15.53 mi12:55:002:03:197:5619:41
8:07
+0:08
30K
18.64 mi13:20:392:28:587:5925:39
8:15
+0:08
20M
20.00 mi13:31:592:40:188:0111:20
8:20
+0:05
21M
21.00 mi13:40:482:49:078:038:49
8:49
+0:29
35K
21.75 mi13:46:552:55:148:036:07
8:11
-0:38
23M
23.00 mi13:57:243:05:438:0410:29
8:22
+0:11
24M
24.00 mi14:05:353:13:548:058:11
8:11
-0:11
40K
24.85 mi14:12:323:20:518:056:57
8:08
-0:03
25.2M
25.20 mi14:15:303:23:498:052:58
8:36
+0:28
Finish
26.22 mi14:23:453:32:048:068:15
8:06
-0:30

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

7:44 /mi

Average Pace

8:06 /mi

Slowest Pace

8:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:20:17

94% of race

Time at Steady Pace

11:47

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:05 /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 mi11:16:4425:038:0425:03
8:04
#14433
10K
6.21 mi11:40:4749:067:5424:03
7:44
#13604
15K
9.32 mi12:05:081:13:277:5324:21
7:50
#13404
20K
12.43 mi12:29:521:38:117:5424:44
7:58
#13319
Half
13.11 mi12:35:191:43:387:545:27
7:59
#13354
25K
15.53 mi12:55:002:03:197:5619:41
8:07
#13361
30K
18.64 mi13:20:392:28:587:5925:39
8:15
#13221
20M
20.00 mi13:31:592:40:188:0111:20
8:20
#13170
21M
21.00 mi13:40:482:49:078:038:49
8:49
#13071
35K
21.75 mi13:46:552:55:148:036:07
8:11
#13068
23M
23.00 mi13:57:243:05:438:0410:29
8:22
#13000
24M
24.00 mi14:05:353:13:548:058:11
8:11
#12970
40K
24.85 mi14:12:323:20:518:056:57
8:08
#12876
25.2M
25.20 mi14:15:303:23:498:052:58
8:36
#12845
Finish
26.22 mi14:23:453:32:048:068:15
8:06
#12817
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi14433101231012313021(Top 49%)9515(Top 63%)9515(Top 669%)
10K6.21 mi3.10 mi13604+8299776+3479776+34712590(Top 47%)9375(Top 62%)9375(Top 659%)
15K9.32 mi3.11 mi13404+2009693+839693+8313021(Top 49%)9515(Top 63%)9515(Top 669%)
20K12.43 mi3.11 mi13319+859629+649629+6413101(Top 49%)9485(Top 63%)9485(Top 667%)
Half13.11 mi0.68 mi13354-359639-109639-1014195(Top 53%)9967(Top 66%)9967(Top 701%)
25K15.53 mi2.42 mi13361-79623+169623+1613606(Top 51%)9602(Top 63%)9602(Top 675%)
30K18.64 mi3.11 mi13221+1409522+1019522+10112713(Top 48%)9105(Top 60%)9105(Top 640%)
20M20.00 mi1.36 mi13170+519488+349488+3412604(Top 47%)8946(Top 59%)8946(Top 629%)
21M21.00 mi1.00 mi13071+999431+579431+5712343(Top 46%)8735(Top 58%)8735(Top 614%)
35K21.75 mi0.75 mi13068+39415+169415+1613245(Top 50%)9086(Top 60%)9086(Top 639%)
23M23.00 mi1.25 mi13000+689354+619354+6112382(Top 47%)8638(Top 57%)8638(Top 607%)
24M24.00 mi1.00 mi12970+309322+329322+3212467(Top 47%)8613(Top 57%)8613(Top 606%)
40K24.85 mi0.85 mi12876+949261+619261+6110876(Top 41%)7783(Top 51%)7783(Top 547%)
25.2M25.20 mi0.35 mi12845+319244+179244+1710155(Top 38%)7389(Top 49%)7389(Top 520%)
Finish26.22 mi1.02 mi12817+289209+359209+3512720(Top 48%)8635(Top 57%)8635(Top 607%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21stories
+97ft-345ft

Overall

13021

Males

9515

M55-59

9515

5K→10K

3.1 - 6.2 mi

Top 47%
×5stories
+79ft-138ft

Overall

12590

Males

9375

M55-59

9375

10K→15K

6.2 - 9.3 mi

Top 49%
×3stories
+67ft-78ft

Overall

13021

Males

9515

M55-59

9515

15K→20K

9.3 - 12.4 mi

Top 49%
×5stories
+106ft-86ft

Overall

13101

Males

9485

M55-59

9485

20K→Half

12.4 - 13.1 mi

Top 53%
×2stories
+19ft-37ft

Overall

14195

Males

9967

M55-59

9967

Half→25K

13.1 - 15.5 mi

Top 51%
×4stories
+66ft-88ft

Overall

13606

Males

9602

M55-59

9602

25K→30K

15.5 - 18.6 mi

Top 48%
×9stories
+181ft-148ft

Overall

12713

Males

9105

M55-59

9105

30K→20M

18.6 - 20.0 mi

Top 47%
×5stories
+64ft-50ft

Overall

12604

Males

8946

M55-59

8946

20M→21M

20.0 - 21.0 mi

Top 46%
×8stories
+106ft-24ft

Overall

12343

Males

8735

M55-59

8735

21M→35K

21.0 - 21.8 mi

Top 50%
×7stories
+17ft-86ft

Overall

13245

Males

9086

M55-59

9086

35K→23M

21.8 - 23.0 mi

Top 47%
×5stories
+23ft-63ft

Overall

12382

Males

8638

M55-59

8638

23M→24M

23.0 - 24.0 mi

Top 47%
×6stories
+12ft-82ft

Overall

12467

Males

8613

M55-59

8613

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

10876

Males

7783

M55-59

7783

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

10155

Males

7389

M55-59

7389

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2stories
+22ft-21ft

Overall

12720

Males

8635

M55-59

8635

Passing Analysis

Category:
Athletes Passed
2591
Passed By
975
Net Change
+1616
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14433
5K → 10K89667+829#14433#13604
10K → 15K308108+200#13604#13404
15K → 20K219134+85#13404#13319
20K → Half2459-35#13319#13354
Half → 25K142149-7#13354#13361
25K → 30K257117+140#13361#13221
30K → 20M10958+51#13221#13170
20M → 21M14445+99#13170#13071
21M → 35K5653+3#13071#13068
35K → 23M12759+68#13068#13000
23M → 24M7848+30#13000#12970
24M → 40K11622+94#12970#12876
40K → 25.2M398+31#12876#12845
25.2M → Finish7648+28#12845#12817
TOTALS2591975+1616
📊

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