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BOSTON MARATHON 2023

Jan Gutermann

Bib: 664•M

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 0.6%
Gender (Male)
#0 / 15176
Top 1.0%
Division (M18-39)
#0 / 5285
Top 2%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
17:22
Rank: #175
Start → 5K
17:22 | 5:35/mi
10K· 6.21 mi
34:44
Rank: #167 (+8)
5K → 10K
17:22 | 5:35/mi
15K· 9.32 mi
52:19
Rank: #191 (-24)
10K → 15K
17:35 | 5:40/mi
20K· 12.43 mi
1:10:01
Rank: #190 (+1)
15K → 20K
17:42 | 5:42/mi
Half· 13.11 mi
1:13:50
Rank: #190
20K → Half
3:49 | 5:36/mi
25K· 15.53 mi
1:27:36
Rank: #179 (+11)
Half → 25K
13:46 | 5:41/mi
30K· 18.64 mi
1:45:33
Rank: #170 (+9)
25K → 30K
17:57 | 5:47/mi
20M
1:53:25
Rank: #166 (+4)
30K → 20M
7:52 | 5:47/mi
21M
1:59:42
Rank: #170 (-4)
20M → 21M
6:17 | 6:17/mi
35K· 21.75 mi
2:03:59
Rank: #165 (+5)
21M → 35K
4:17 | 5:44/mi
23M
2:11:33
Rank: #169 (-4)
35K → 23M
7:34 | 6:03/mi
24M
2:17:25
Rank: #165 (+4)
23M → 24M
5:52 | 5:52/mi
40K· 24.85 mi
2:22:33
Rank: #162 (+3)
24M → 40K
5:08 | 6:00/mi
25.2M
2:24:46
Rank: #162
40K → 25.2M
2:13 | 6:26/mi
Finish· 26.22 mi
2:30:43
Rank: #168 (-6)
25.2M → Finish
5:57 | 5:50/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:13:50
Pace5:38 /mi
2nd Half
Distance13.11 mi
Time1:16:53
Pace5:52 /mi
📊Positive Split: 4.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:2617:225:3517:22
5:35
-
10K
6.21 mi10:34:4834:445:3517:22
5:35
0:00
15K
9.32 mi10:52:2352:195:3717:35
5:40
+0:05
20K
12.43 mi11:10:051:10:015:3817:42
5:42
+0:02
Half
13.11 mi11:13:541:13:505:383:49
5:36
-0:06
25K
15.53 mi11:27:401:27:365:3813:46
5:41
+0:05
30K
18.64 mi11:45:371:45:335:4017:57
5:47
+0:06
20M
20.00 mi11:53:291:53:255:407:52
5:47
0:00
21M
21.00 mi11:59:461:59:425:426:17
6:17
+0:30
35K
21.75 mi12:04:032:03:595:424:17
5:44
-0:33
23M
23.00 mi12:11:372:11:335:437:34
6:03
+0:19
24M
24.00 mi12:17:292:17:255:445:52
5:52
-0:11
40K
24.85 mi12:22:372:22:335:445:08
6:00
+0:08
25.2M
25.20 mi12:24:502:24:465:452:13
6:26
+0:26
Finish
26.22 mi12:30:472:30:435:455:57
5:50
-0:36

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

5:35 /mi

Average Pace

5:45 /mi

Slowest Pace

6:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:22:13

94% of race

Time at Steady Pace

8:30

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:45 /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 mi10:17:2617:225:3517:22
5:35
#175
10K
6.21 mi10:34:4834:445:3517:22
5:35
#167
15K
9.32 mi10:52:2352:195:3717:35
5:40
#191
20K
12.43 mi11:10:051:10:015:3817:42
5:42
#190
Half
13.11 mi11:13:541:13:505:383:49
5:36
#190
25K
15.53 mi11:27:401:27:365:3813:46
5:41
#179
30K
18.64 mi11:45:371:45:335:4017:57
5:47
#170
20M
20.00 mi11:53:291:53:255:407:52
5:47
#166
21M
21.00 mi11:59:461:59:425:426:17
6:17
#170
35K
21.75 mi12:04:032:03:595:424:17
5:44
#165
23M
23.00 mi12:11:372:11:335:437:34
6:03
#169
24M
24.00 mi12:17:292:17:255:445:52
5:52
#165
40K
24.85 mi12:22:372:22:335:445:08
6:00
#162
25.2M
25.20 mi12:24:502:24:465:452:13
6:26
#162
Finish
26.22 mi12:30:472:30:435:455:57
5:50
#168
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi175175175195(Top 0.7%)167(Top 1%)167(Top 3%)
10K6.21 mi3.10 mi167+8167+8167+8194(Top 0.7%)167(Top 1%)167(Top 3%)
15K9.32 mi3.11 mi191-24166+1166+1195(Top 0.7%)167(Top 1%)167(Top 3%)
20K12.43 mi3.11 mi190+1165+1165+1188(Top 0.7%)164(Top 1%)164(Top 3%)
Half13.11 mi0.68 mi190166-1166-1183(Top 0.7%)161(Top 1%)161(Top 3%)
25K15.53 mi2.42 mi179+11155+11155+11163(Top 0.6%)142(Top 0.9%)142(Top 3%)
30K18.64 mi3.11 mi170+9149+6149+6150(Top 0.6%)130(Top 0.9%)130(Top 2%)
20M20.00 mi1.36 mi166+4144+5144+5152(Top 0.6%)130(Top 0.9%)130(Top 2%)
21M21.00 mi1.00 mi170-4148-4148-4321(Top 1%)294(Top 2%)294(Top 6%)
35K21.75 mi0.75 mi165+5143+5143+5251(Top 0.9%)226(Top 1%)226(Top 4%)
23M23.00 mi1.25 mi169-4147-4147-4350(Top 1%)324(Top 2%)324(Top 6%)
24M24.00 mi1.00 mi165+4143+4143+4325(Top 1%)299(Top 2%)299(Top 6%)
40K24.85 mi0.85 mi162+3140+3140+3335(Top 1%)311(Top 2%)311(Top 6%)
25.2M25.20 mi0.35 mi162139+1139+1370(Top 1%)348(Top 2%)348(Top 7%)
Finish26.22 mi1.02 mi168-6147-8147-8418(Top 2%)397(Top 3%)397(Top 8%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.7%
×21stories
+97ft-345ft

Overall

195

Males

167

M18-39

167

5K→10K

3.1 - 6.2 mi

Top 0.7%
×5stories
+79ft-138ft

Overall

194

Males

167

M18-39

167

10K→15K

6.2 - 9.3 mi

Top 0.7%
×3stories
+67ft-78ft

Overall

195

Males

167

M18-39

167

15K→20K

9.3 - 12.4 mi

Top 0.7%
×5stories
+106ft-86ft

Overall

188

Males

164

M18-39

164

20K→Half

12.4 - 13.1 mi

Top 0.7%
×2stories
+19ft-37ft

Overall

183

Males

161

M18-39

161

Half→25K

13.1 - 15.5 mi

Top 0.6%
×4stories
+66ft-88ft

Overall

163

Males

142

M18-39

142

25K→30K

15.5 - 18.6 mi

Top 0.6%
×9stories
+181ft-148ft

Overall

150

Males

130

M18-39

130

30K→20M

18.6 - 20.0 mi

Top 0.6%
×5stories
+64ft-50ft

Overall

152

Males

130

M18-39

130

20M→21M

20.0 - 21.0 mi

Top 1%
×8stories
+106ft-24ft

Overall

321

Males

294

M18-39

294

21M→35K

21.0 - 21.8 mi

Top 0.9%
×7stories
+17ft-86ft

Overall

251

Males

226

M18-39

226

35K→23M

21.8 - 23.0 mi

Top 1%
×5stories
+23ft-63ft

Overall

350

Males

324

M18-39

324

23M→24M

23.0 - 24.0 mi

Top 1%
×6stories
+12ft-82ft

Overall

325

Males

299

M18-39

299

24M→40K

24.0 - 24.9 mi

Top 1%
×1story
+6ft-20ft

Overall

335

Males

311

M18-39

311

40K→25.2M

24.9 - 25.2 mi

Top 1%
×1story
+13ft-16ft

Overall

370

Males

348

M18-39

348

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

418

Males

397

M18-39

397

Passing Analysis

Category:
Athletes Passed
78
Passed By
71
Net Change
+7
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#175
5K → 10K135+8#175#167
10K → 15K630-24#167#191
15K → 20K87+1#191#190
20K → Half110#190#190
Half → 25K121+11#190#179
25K → 30K112+9#179#170
30K → 20M62+4#170#166
20M → 21M04-4#166#170
21M → 35K61+5#170#165
35K → 23M04-4#165#169
23M → 24M40+4#169#165
24M → 40K63+3#165#162
40K → 25.2M330#162#162
25.2M → Finish28-6#162#168
TOTALS7871+7
📊

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