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BOSTON MARATHON 2023

John Stauder

Bib: 16575•M

UT

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M60-64)
#0 / 1110
Top 39%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:15
Rank: #17200
Start → 5K
8:27/mi
26:15 split
10K· 6.21 mi
51:44
Rank: #16683 (+517)
5K → 10K
8:12/mi
25:29 split
15K· 9.32 mi
1:17:27
Rank: #16580 (+103)
10K → 15K
8:17/mi
25:43 split
20K· 12.43 mi
1:43:18
Rank: #16374 (+206)
15K → 20K
8:19/mi
25:51 split
Half· 13.11 mi
1:48:52
Rank: #16311 (+63)
20K → Half
8:10/mi
5:34 split
25K· 15.53 mi
2:09:20
Rank: #16219 (+92)
Half → 25K
8:26/mi
20:28 split
30K· 18.64 mi
2:36:21
Rank: #16067 (+152)
25K → 30K
8:42/mi
27:01 split
20M
2:48:23
Rank: #16026 (+41)
30K → 20M
8:51/mi
12:02 split
21M
2:58:08
Rank: #16068 (-42)
20M → 21M
9:45/mi
9:45 split
35K· 21.75 mi
3:04:32
Rank: #16042 (+26)
21M → 35K
8:33/mi
6:24 split
23M
3:15:55
Rank: #16071 (-29)
35K → 23M
9:05/mi
11:23 split
24M
3:24:34
Rank: #16024 (+47)
23M → 24M
8:39/mi
8:39 split
40K· 24.85 mi
3:32:07
Rank: #15982 (+42)
24M → 40K
8:50/mi
7:33 split
25.2M
3:35:26
Rank: #15973 (+9)
40K → 25.2M
9:37/mi
3:19 split
Finish· 26.22 mi
3:44:18
Rank: #15997 (-24)
25.2M → Finish
8:42/mi
8:52 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:52
Pace8:18 /mi
2nd Half
Distance13.11 mi
Time1:55:26
Pace8:48 /mi
📊Positive Split: 6.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:1626:158:2726:15
8:27
-
10K
6.21 mi11:42:4551:448:2025:29
8:12
-0:15
15K
9.32 mi12:08:281:17:278:1925:43
8:17
+0:05
20K
12.43 mi12:34:191:43:188:1925:51
8:19
+0:02
Half
13.11 mi12:39:531:48:528:185:34
8:10
-0:09
25K
15.53 mi13:00:212:09:208:2020:28
8:26
+0:16
30K
18.64 mi13:27:222:36:218:2327:01
8:42
+0:16
20M
20.00 mi13:39:242:48:238:2512:02
8:51
+0:09
21M
21.00 mi13:49:092:58:088:299:45
9:45
+0:54
35K
21.75 mi13:55:333:04:328:296:24
8:33
-1:12
23M
23.00 mi14:06:563:15:558:3111:23
9:05
+0:32
24M
24.00 mi14:15:353:24:348:318:39
8:39
-0:26
40K
24.85 mi14:23:083:32:078:327:33
8:50
+0:11
25.2M
25.20 mi14:26:273:35:268:333:19
9:37
+0:47
Finish
26.22 mi14:35:193:44:188:348:52
8:42
-0:55

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

8:10 /mi

Average Pace

8:34 /mi

Slowest Pace

9:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:19:51

89% of race

Time at Steady Pace

14:42

7% of race

Time at Slower Pace

9:45

4% of race

Average Pace: 8:33 /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 mi11:17:1626:158:2726:15
8:27
#17200
10K
6.21 mi11:42:4551:448:2025:29
8:12
#16683
15K
9.32 mi12:08:281:17:278:1925:43
8:17
#16580
20K
12.43 mi12:34:191:43:188:1925:51
8:19
#16374
Half
13.11 mi12:39:531:48:528:185:34
8:10
#16311
25K
15.53 mi13:00:212:09:208:2020:28
8:26
#16219
30K
18.64 mi13:27:222:36:218:2327:01
8:42
#16067
20M
20.00 mi13:39:242:48:238:2512:02
8:51
#16026
21M
21.00 mi13:49:092:58:088:299:45
9:45
#16068
35K
21.75 mi13:55:333:04:328:296:24
8:33
#16042
23M
23.00 mi14:06:563:15:558:3111:23
9:05
#16071
24M
24.00 mi14:15:353:24:348:318:39
8:39
#16024
40K
24.85 mi14:23:083:32:078:327:33
8:50
#15982
25.2M
25.20 mi14:26:273:35:268:333:19
9:37
#15973
Finish
26.22 mi14:35:193:44:188:348:52
8:42
#15997
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi17200111141111416380(Top 62%)10839(Top 71%)10839(Top 976%)
10K6.21 mi3.10 mi16683+51710967+14710967+14716255(Top 61%)10803(Top 71%)10803(Top 973%)
15K9.32 mi3.11 mi16580+10310908+5910908+5916380(Top 62%)10839(Top 71%)10839(Top 976%)
20K12.43 mi3.11 mi16374+20610817+9110817+9115729(Top 59%)10535(Top 69%)10535(Top 949%)
Half13.11 mi0.68 mi16311+6310794+2310794+2315470(Top 58%)10487(Top 69%)10487(Top 945%)
25K15.53 mi2.42 mi16219+9210731+6310731+6315839(Top 59%)10480(Top 69%)10480(Top 944%)
30K18.64 mi3.11 mi16067+15210632+9910632+9915485(Top 58%)10254(Top 68%)10254(Top 924%)
20M20.00 mi1.36 mi16026+4110597+3510597+3515731(Top 59%)10302(Top 68%)10302(Top 928%)
21M21.00 mi1.00 mi16068-4210593+410593+417035(Top 64%)10802(Top 71%)10802(Top 973%)
35K21.75 mi0.75 mi16042+2610560+3310560+3315582(Top 59%)10110(Top 67%)10110(Top 911%)
23M23.00 mi1.25 mi16071-2910557+310557+316482(Top 62%)10448(Top 69%)10448(Top 941%)
24M24.00 mi1.00 mi16024+4710524+3310524+3315351(Top 58%)9888(Top 65%)9888(Top 891%)
40K24.85 mi0.85 mi15982+4210494+3010494+3015222(Top 57%)9788(Top 64%)9788(Top 882%)
25.2M25.20 mi0.35 mi15973+910484+1010484+1015692(Top 59%)9980(Top 66%)9980(Top 899%)
Finish26.22 mi1.02 mi15997-2410490-610490-616474(Top 62%)10371(Top 68%)10371(Top 934%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21stories
+97ft-345ft

Overall

16380

Males

10839

M60-64

10839

5K→10K

3.1 - 6.2 mi

Top 61%
×5stories
+79ft-138ft

Overall

16255

Males

10803

M60-64

10803

10K→15K

6.2 - 9.3 mi

Top 62%
×3stories
+67ft-78ft

Overall

16380

Males

10839

M60-64

10839

15K→20K

9.3 - 12.4 mi

Top 59%
×5stories
+106ft-86ft

Overall

15729

Males

10535

M60-64

10535

20K→Half

12.4 - 13.1 mi

Top 58%
×2stories
+19ft-37ft

Overall

15470

Males

10487

M60-64

10487

Half→25K

13.1 - 15.5 mi

Top 59%
×4stories
+66ft-88ft

Overall

15839

Males

10480

M60-64

10480

25K→30K

15.5 - 18.6 mi

Top 58%
×9stories
+181ft-148ft

Overall

15485

Males

10254

M60-64

10254

30K→20M

18.6 - 20.0 mi

Top 59%
×5stories
+64ft-50ft

Overall

15731

Males

10302

M60-64

10302

20M→21M

20.0 - 21.0 mi

Top 64%
×8stories
+106ft-24ft

Overall

17035

Males

10802

M60-64

10802

21M→35K

21.0 - 21.8 mi

Top 59%
×7stories
+17ft-86ft

Overall

15582

Males

10110

M60-64

10110

35K→23M

21.8 - 23.0 mi

Top 62%
×5stories
+23ft-63ft

Overall

16482

Males

10448

M60-64

10448

23M→24M

23.0 - 24.0 mi

Top 58%
×6stories
+12ft-82ft

Overall

15351

Males

9888

M60-64

9888

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

15222

Males

9788

M60-64

9788

40K→25.2M

24.9 - 25.2 mi

Top 59%
×1story
+13ft-16ft

Overall

15692

Males

9980

M60-64

9980

25.2M→Finish

25.2 - 26.2 mi

Top 62%
×2stories
+22ft-21ft

Overall

16474

Males

10371

M60-64

10371

Passing Analysis

Category:
Athletes Passed
2248
Passed By
1045
Net Change
+1203
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17200
5K → 10K650133+517#17200#16683
10K → 15K261158+103#16683#16580
15K → 20K27569+206#16580#16374
20K → Half7613+63#16374#16311
Half → 25K18492+92#16311#16219
25K → 30K256104+152#16219#16067
30K → 20M9756+41#16067#16026
20M → 21M68110-42#16026#16068
21M → 35K6539+26#16068#16042
35K → 23M71100-29#16042#16071
23M → 24M8740+47#16071#16024
24M → 40K7331+42#16024#15982
40K → 25.2M3627+9#15982#15973
25.2M → Finish4973-24#15973#15997
TOTALS22481045+1203
📊

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