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BOSTON MARATHON 2023

Manuel Gerhart

Bib: 5522•M

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 14%
Gender (Male)
#0 / 15176
Top 23%
Division (M18-39)
#0 / 5285
Top 47%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:06
Rank: #4590
Start → 5K
21:06 | 6:47/mi
10K· 6.21 mi
42:13
Rank: #4913 (-323)
5K → 10K
21:07 | 6:48/mi
15K· 9.32 mi
1:03:17
Rank: #4895 (+18)
10K → 15K
21:04 | 6:47/mi
20K· 12.43 mi
1:24:21
Rank: #4704 (+191)
15K → 20K
21:04 | 6:47/mi
Half· 13.11 mi
1:28:56
Rank: #4691 (+13)
20K → Half
4:35 | 6:43/mi
25K· 15.53 mi
1:45:26
Rank: #4558 (+133)
Half → 25K
16:30 | 6:48/mi
30K· 18.64 mi
2:07:01
Rank: #4421 (+137)
25K → 30K
21:35 | 6:57/mi
20M
2:16:21
Rank: #4299 (+122)
30K → 20M
9:20 | 6:52/mi
21M
2:23:33
Rank: #4184 (+115)
20M → 21M
7:12 | 7:12/mi
35K· 21.75 mi
2:28:31
Rank: #4132 (+52)
21M → 35K
4:58 | 6:38/mi
23M
2:37:00
Rank: #3980 (+152)
35K → 23M
8:29 | 6:47/mi
24M
2:43:34
Rank: #3864 (+116)
23M → 24M
6:34 | 6:34/mi
40K· 24.85 mi
2:49:21
Rank: #3778 (+86)
24M → 40K
5:47 | 6:46/mi
25.2M
2:51:50
Rank: #3749 (+29)
40K → 25.2M
2:29 | 7:12/mi
Finish· 26.22 mi
2:58:35
Rank: #3686 (+63)
25.2M → Finish
6:45 | 6:37/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:28:56
Pace6:47 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:29:39
Pace6:50 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:4121:066:4721:06
6:47
-
10K
6.21 mi10:44:4842:136:4821:07
6:48
+0:01
15K
9.32 mi11:05:521:03:176:4721:04
6:47
-0:01
20K
12.43 mi11:26:561:24:216:4721:04
6:47
0:00
Half
13.11 mi11:31:311:28:566:474:35
6:43
-0:04
25K
15.53 mi11:48:011:45:266:4716:30
6:48
+0:05
30K
18.64 mi12:09:362:07:016:4921:35
6:57
+0:09
20M
20.00 mi12:18:562:16:216:499:20
6:52
-0:05
21M
21.00 mi12:26:082:23:336:507:12
7:12
+0:20
35K
21.75 mi12:31:062:28:316:504:58
6:38
-0:34
23M
23.00 mi12:39:352:37:006:508:29
6:47
+0:09
24M
24.00 mi12:46:092:43:346:496:34
6:34
-0:13
40K
24.85 mi12:51:562:49:216:495:47
6:46
+0:12
25.2M
25.20 mi12:54:252:51:506:492:29
7:12
+0:26
Finish
26.22 mi13:01:102:58:356:496:45
6:37
-0:35

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

6:34 /mi

Average Pace

6:49 /mi

Slowest Pace

7:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:27:19

82% of race

Time at Steady Pace

31:16

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:49 /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 mi10:23:4121:066:4721:06
6:47
#4590
10K
6.21 mi10:44:4842:136:4821:07
6:48
#4913
15K
9.32 mi11:05:521:03:176:4721:04
6:47
#4895
20K
12.43 mi11:26:561:24:216:4721:04
6:47
#4704
Half
13.11 mi11:31:311:28:566:474:35
6:43
#4691
25K
15.53 mi11:48:011:45:266:4716:30
6:48
#4558
30K
18.64 mi12:09:362:07:016:4921:35
6:57
#4421
20M
20.00 mi12:18:562:16:216:499:20
6:52
#4299
21M
21.00 mi12:26:082:23:336:507:12
7:12
#4184
35K
21.75 mi12:31:062:28:316:504:58
6:38
#4132
23M
23.00 mi12:39:352:37:006:508:29
6:47
#3980
24M
24.00 mi12:46:092:43:346:496:34
6:34
#3864
40K
24.85 mi12:51:562:49:216:495:47
6:46
#3778
25.2M
25.20 mi12:54:252:51:506:492:29
7:12
#3749
Finish
26.22 mi13:01:102:58:356:496:45
6:37
#3686
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4590427842784915(Top 18%)4566(Top 30%)4566(Top 86%)
10K6.21 mi3.10 mi4913-3234558-2804558-2805251(Top 20%)4853(Top 32%)4853(Top 92%)
15K9.32 mi3.11 mi4895+184552+64552+64915(Top 18%)4566(Top 30%)4566(Top 86%)
20K12.43 mi3.11 mi4704+1914390+1624390+1624244(Top 16%)3972(Top 26%)3972(Top 75%)
Half13.11 mi0.68 mi4691+134374+164374+164452(Top 17%)4144(Top 27%)4144(Top 78%)
25K15.53 mi2.42 mi4558+1334255+1194255+1194181(Top 16%)3912(Top 26%)3912(Top 74%)
30K18.64 mi3.11 mi4421+1374130+1254130+1253981(Top 15%)3720(Top 25%)3720(Top 70%)
20M20.00 mi1.36 mi4299+1224023+1074023+1073229(Top 12%)3026(Top 20%)3026(Top 57%)
21M21.00 mi1.00 mi4184+1153919+1043919+1043104(Top 12%)2908(Top 19%)2908(Top 55%)
35K21.75 mi0.75 mi4132+523870+493870+493230(Top 12%)3015(Top 20%)3015(Top 57%)
23M23.00 mi1.25 mi3980+1523734+1363734+1362535(Top 10%)2381(Top 16%)2381(Top 45%)
24M24.00 mi1.00 mi3864+1163629+1053629+1052410(Top 9%)2253(Top 15%)2253(Top 43%)
40K24.85 mi0.85 mi3778+863550+793550+792667(Top 10%)2466(Top 16%)2466(Top 47%)
25.2M25.20 mi0.35 mi3749+293524+263524+262558(Top 10%)2371(Top 16%)2371(Top 45%)
Finish26.22 mi1.02 mi3686+633463+613463+613107(Top 12%)2802(Top 18%)2802(Top 53%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21stories
+97ft-345ft

Overall

4915

Males

4566

M18-39

4566

5K→10K

3.1 - 6.2 mi

Top 20%
×5stories
+79ft-138ft

Overall

5251

Males

4853

M18-39

4853

10K→15K

6.2 - 9.3 mi

Top 18%
×3stories
+67ft-78ft

Overall

4915

Males

4566

M18-39

4566

15K→20K

9.3 - 12.4 mi

Top 16%
×5stories
+106ft-86ft

Overall

4244

Males

3972

M18-39

3972

20K→Half

12.4 - 13.1 mi

Top 17%
×2stories
+19ft-37ft

Overall

4452

Males

4144

M18-39

4144

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4181

Males

3912

M18-39

3912

25K→30K

15.5 - 18.6 mi

Top 15%
×9stories
+181ft-148ft

Overall

3981

Males

3720

M18-39

3720

30K→20M

18.6 - 20.0 mi

Top 12%
×5stories
+64ft-50ft

Overall

3229

Males

3026

M18-39

3026

20M→21M

20.0 - 21.0 mi

Top 12%
×8stories
+106ft-24ft

Overall

3104

Males

2908

M18-39

2908

21M→35K

21.0 - 21.8 mi

Top 12%
×7stories
+17ft-86ft

Overall

3230

Males

3015

M18-39

3015

35K→23M

21.8 - 23.0 mi

Top 10%
×5stories
+23ft-63ft

Overall

2535

Males

2381

M18-39

2381

23M→24M

23.0 - 24.0 mi

Top 9%
×6stories
+12ft-82ft

Overall

2410

Males

2253

M18-39

2253

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2667

Males

2466

M18-39

2466

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2558

Males

2371

M18-39

2371

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2stories
+22ft-21ft

Overall

3107

Males

2802

M18-39

2802

Passing Analysis

Category:
Athletes Passed
1653
Passed By
749
Net Change
+904
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4590
5K → 10K89412-323#4590#4913
10K → 15K123105+18#4913#4895
15K → 20K22433+191#4895#4704
20K → Half2310+13#4704#4691
Half → 25K16734+133#4691#4558
25K → 30K19154+137#4558#4421
30K → 20M13816+122#4421#4299
20M → 21M13116+115#4299#4184
21M → 35K597+52#4184#4132
35K → 23M1597+152#4132#3980
23M → 24M1237+116#3980#3864
24M → 40K10216+86#3864#3778
40K → 25.2M378+29#3778#3749
25.2M → Finish8724+63#3749#3686
TOTALS1653749+904
📊

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