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BOSTON MARATHON 2023

Patrick Stieber

Bib: 4173•M

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0:00
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Overall
#0 / 26622
Top 9%
Gender (Male)
#0 / 15176
Top 15%
Division (M18-39)
#0 / 5285
Top 34%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:04
Rank: #4458
Start → 5K
21:04 | 6:47/mi
10K· 6.21 mi
41:33
Rank: #3828 (+630)
5K → 10K
20:29 | 6:36/mi
15K· 9.32 mi
1:02:09
Rank: #3691 (+137)
10K → 15K
20:36 | 6:38/mi
20K· 12.43 mi
1:22:39
Rank: #3447 (+244)
15K → 20K
20:30 | 6:36/mi
Half· 13.11 mi
1:27:04
Rank: #3399 (+48)
20K → Half
4:25 | 6:28/mi
25K· 15.53 mi
1:43:40
Rank: #3533 (-134)
Half → 25K
16:36 | 6:51/mi
30K· 18.64 mi
2:04:15
Rank: #3159 (+374)
25K → 30K
20:35 | 6:38/mi
20M
2:13:13
Rank: #3005 (+154)
30K → 20M
8:58 | 6:36/mi
21M
2:20:06
Rank: #2891 (+114)
20M → 21M
6:53 | 6:53/mi
35K· 21.75 mi
2:24:52
Rank: #2827 (+64)
21M → 35K
4:46 | 6:22/mi
23M
2:33:01
Rank: #2670 (+157)
35K → 23M
8:09 | 6:31/mi
24M
2:39:23
Rank: #2569 (+101)
23M → 24M
6:22 | 6:22/mi
40K· 24.85 mi
2:44:57
Rank: #2508 (+61)
24M → 40K
5:34 | 6:31/mi
25.2M
2:47:20
Rank: #2478 (+30)
40K → 25.2M
2:23 | 6:55/mi
Finish· 26.22 mi
2:53:51
Rank: #2438 (+40)
25.2M → Finish
6:31 | 6:24/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:27:04
Pace6:38 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:26:47
Pace6:37 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:2721:046:4721:04
6:47
-
10K
6.21 mi10:43:5641:336:4120:29
6:36
-0:11
15K
9.32 mi11:04:321:02:096:4020:36
6:38
+0:02
20K
12.43 mi11:25:021:22:396:3920:30
6:36
-0:02
Half
13.11 mi11:29:271:27:046:384:25
6:28
-0:08
25K
15.53 mi11:46:031:43:406:4016:36
6:51
+0:23
30K
18.64 mi12:06:382:04:156:4020:35
6:38
-0:13
20M
20.00 mi12:15:362:13:136:408:58
6:36
-0:02
21M
21.00 mi12:22:292:20:066:406:53
6:53
+0:17
35K
21.75 mi12:27:152:24:526:404:46
6:22
-0:31
23M
23.00 mi12:35:242:33:016:398:09
6:31
+0:09
24M
24.00 mi12:41:462:39:236:386:22
6:22
-0:09
40K
24.85 mi12:47:202:44:576:385:34
6:31
+0:09
25.2M
25.20 mi12:49:432:47:206:382:23
6:55
+0:24
Finish
26.22 mi12:56:142:53:516:386:31
6:24
-0:31

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

6:22 /mi

Average Pace

6:38 /mi

Slowest Pace

6:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:06:55

73% of race

Time at Steady Pace

46:56

27% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:38 /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 mi10:23:2721:046:4721:04
6:47
#4458
10K
6.21 mi10:43:5641:336:4120:29
6:36
#3828
15K
9.32 mi11:04:321:02:096:4020:36
6:38
#3691
20K
12.43 mi11:25:021:22:396:3920:30
6:36
#3447
Half
13.11 mi11:29:271:27:046:384:25
6:28
#3399
25K
15.53 mi11:46:031:43:406:4016:36
6:51
#3533
30K
18.64 mi12:06:382:04:156:4020:35
6:38
#3159
20M
20.00 mi12:15:362:13:136:408:58
6:36
#3005
21M
21.00 mi12:22:292:20:066:406:53
6:53
#2891
35K
21.75 mi12:27:152:24:526:404:46
6:22
#2827
23M
23.00 mi12:35:242:33:016:398:09
6:31
#2670
24M
24.00 mi12:41:462:39:236:386:22
6:22
#2569
40K
24.85 mi12:47:202:44:576:385:34
6:31
#2508
25.2M
25.20 mi12:49:432:47:206:382:23
6:55
#2478
Finish
26.22 mi12:56:142:53:516:386:31
6:24
#2438
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4458416041603536(Top 13%)3343(Top 22%)3343(Top 63%)
10K6.21 mi3.10 mi3828+6303603+5573603+5573437(Top 13%)3260(Top 21%)3260(Top 62%)
15K9.32 mi3.11 mi3691+1373485+1183485+1183536(Top 13%)3343(Top 22%)3343(Top 63%)
20K12.43 mi3.11 mi3447+2443267+2183267+2182818(Top 11%)2692(Top 18%)2692(Top 51%)
Half13.11 mi0.68 mi3399+483226+413226+412600(Top 10%)2494(Top 16%)2494(Top 47%)
25K15.53 mi2.42 mi3533-1343350-1243350-1244520(Top 17%)4207(Top 28%)4207(Top 80%)
30K18.64 mi3.11 mi3159+3743009+3413009+3412076(Top 8%)1983(Top 13%)1983(Top 38%)
20M20.00 mi1.36 mi3005+1542864+1452864+1451866(Top 7%)1779(Top 12%)1779(Top 34%)
21M21.00 mi1.00 mi2891+1142759+1052759+1051724(Top 6%)1640(Top 11%)1640(Top 31%)
35K21.75 mi0.75 mi2827+642702+572702+571872(Top 7%)1778(Top 12%)1778(Top 34%)
23M23.00 mi1.25 mi2670+1572551+1512551+1511468(Top 6%)1395(Top 9%)1395(Top 26%)
24M24.00 mi1.00 mi2569+1012454+972454+971584(Top 6%)1500(Top 10%)1500(Top 28%)
40K24.85 mi0.85 mi2508+612395+592395+591582(Top 6%)1492(Top 10%)1492(Top 28%)
25.2M25.20 mi0.35 mi2478+302366+292366+291490(Top 6%)1407(Top 9%)1407(Top 27%)
Finish26.22 mi1.02 mi2438+402329+372329+371998(Top 8%)1863(Top 12%)1863(Top 35%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3536

Males

3343

M18-39

3343

5K→10K

3.1 - 6.2 mi

Top 13%
×5stories
+79ft-138ft

Overall

3437

Males

3260

M18-39

3260

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3536

Males

3343

M18-39

3343

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

2818

Males

2692

M18-39

2692

20K→Half

12.4 - 13.1 mi

Top 10%
×2stories
+19ft-37ft

Overall

2600

Males

2494

M18-39

2494

Half→25K

13.1 - 15.5 mi

Top 17%
×4stories
+66ft-88ft

Overall

4520

Males

4207

M18-39

4207

25K→30K

15.5 - 18.6 mi

Top 8%
×9stories
+181ft-148ft

Overall

2076

Males

1983

M18-39

1983

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

1866

Males

1779

M18-39

1779

20M→21M

20.0 - 21.0 mi

Top 6%
×8stories
+106ft-24ft

Overall

1724

Males

1640

M18-39

1640

21M→35K

21.0 - 21.8 mi

Top 7%
×7stories
+17ft-86ft

Overall

1872

Males

1778

M18-39

1778

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1468

Males

1395

M18-39

1395

23M→24M

23.0 - 24.0 mi

Top 6%
×6stories
+12ft-82ft

Overall

1584

Males

1500

M18-39

1500

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1582

Males

1492

M18-39

1492

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1490

Males

1407

M18-39

1407

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2stories
+22ft-21ft

Overall

1998

Males

1863

M18-39

1863

Passing Analysis

Category:
Athletes Passed
2342
Passed By
322
Net Change
+2020
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4458
5K → 10K67040+630#4458#3828
10K → 15K18649+137#3828#3691
15K → 20K2539+244#3691#3447
20K → Half502+48#3447#3399
Half → 25K39173-134#3399#3533
25K → 30K3751+374#3533#3159
30K → 20M1540+154#3159#3005
20M → 21M1184+114#3005#2891
21M → 35K717+64#2891#2827
35K → 23M1581+157#2827#2670
23M → 24M1076+101#2670#2569
24M → 40K676+61#2569#2508
40K → 25.2M333+30#2508#2478
25.2M → Finish6121+40#2478#2438
TOTALS2342322+2020
📊

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