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BOSTON MARATHON 2023

Colin Reisenauer

Bib: 2322•M

WI

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
20:25
Rank: #2686
Start → 5K
20:25 | 6:34/mi
10K· 6.21 mi
40:14
Rank: #2357 (+329)
5K → 10K
19:49 | 6:23/mi
15K· 9.32 mi
1:00:12
Rank: #2313 (+44)
10K → 15K
19:58 | 6:26/mi
20K· 12.43 mi
1:20:32
Rank: #2346 (-33)
15K → 20K
20:20 | 6:33/mi
Half· 13.11 mi
1:25:03
Rank: #2398 (-52)
20K → Half
4:31 | 6:37/mi
25K· 15.53 mi
1:41:56
Rank: #2755 (-357)
Half → 25K
16:53 | 6:58/mi
30K· 18.64 mi
2:03:35
Rank: #2912 (-157)
25K → 30K
21:39 | 6:58/mi
20M
2:13:13
Rank: #3008 (-96)
30K → 20M
9:38 | 7:05/mi
21M
2:20:46
Rank: #3115 (-107)
20M → 21M
7:33 | 7:33/mi
35K· 21.75 mi
2:26:02
Rank: #3194 (-79)
21M → 35K
5:16 | 7:02/mi
23M
2:35:16
Rank: #3347 (-153)
35K → 23M
9:14 | 7:22/mi
24M
2:42:30
Rank: #3488 (-141)
23M → 24M
7:14 | 7:14/mi
40K· 24.85 mi
2:48:52
Rank: #3600 (-112)
24M → 40K
6:22 | 7:27/mi
25.2M
2:51:37
Rank: #3655 (-55)
40K → 25.2M
2:45 | 7:58/mi
Finish· 26.22 mi
2:58:47
Rank: #3777 (-122)
25.2M → Finish
7:10 | 7:02/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:03
Pace6:29 /mi
2nd Half
Distance13.11 mi
Time1:33:44
Pace7:09 /mi
📊Positive Split: 10.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:2720:256:3420:25
6:34
-
10K
6.21 mi10:41:1640:146:2819:49
6:23
-0:11
15K
9.32 mi11:01:141:00:126:2819:58
6:26
+0:03
20K
12.43 mi11:21:341:20:326:2920:20
6:33
+0:07
Half
13.11 mi11:26:051:25:036:294:31
6:37
+0:04
25K
15.53 mi11:42:581:41:566:3416:53
6:58
+0:21
30K
18.64 mi12:04:372:03:356:3821:39
6:58
0:00
20M
20.00 mi12:14:152:13:136:409:38
7:05
+0:07
21M
21.00 mi12:21:482:20:466:427:33
7:33
+0:28
35K
21.75 mi12:27:042:26:026:435:16
7:02
-0:31
23M
23.00 mi12:36:182:35:166:459:14
7:22
+0:20
24M
24.00 mi12:43:322:42:306:467:14
7:14
-0:08
40K
24.85 mi12:49:542:48:526:486:22
7:27
+0:13
25.2M
25.20 mi12:52:392:51:376:492:45
7:58
+0:31
Finish
26.22 mi12:59:492:58:476:497:10
7:02
-0:56

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

6:23 /mi

Average Pace

6:49 /mi

Slowest Pace

7:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:25:03

48% of race

Time at Steady Pace

1:07:50

38% of race

Time at Slower Pace

25:54

14% 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 mi10:21:2720:256:3420:25
6:34
#2686
10K
6.21 mi10:41:1640:146:2819:49
6:23
#2357
15K
9.32 mi11:01:141:00:126:2819:58
6:26
#2313
20K
12.43 mi11:21:341:20:326:2920:20
6:33
#2346
Half
13.11 mi11:26:051:25:036:294:31
6:37
#2398
25K
15.53 mi11:42:581:41:566:3416:53
6:58
#2755
30K
18.64 mi12:04:372:03:356:3821:39
6:58
#2912
20M
20.00 mi12:14:152:13:136:409:38
7:05
#3008
21M
21.00 mi12:21:482:20:466:427:33
7:33
#3115
35K
21.75 mi12:27:042:26:026:435:16
7:02
#3194
23M
23.00 mi12:36:182:35:166:459:14
7:22
#3347
24M
24.00 mi12:43:322:42:306:467:14
7:14
#3488
40K
24.85 mi12:49:542:48:526:486:22
7:27
#3600
25.2M
25.20 mi12:52:392:51:376:492:45
7:58
#3655
Finish
26.22 mi12:59:492:58:476:497:10
7:02
#3777
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2686255825582245(Top 8%)2154(Top 14%)2154(Top 41%)
10K6.21 mi3.10 mi2357+3292251+3072251+3072136(Top 8%)2047(Top 13%)2047(Top 39%)
15K9.32 mi3.11 mi2313+442215+362215+362245(Top 8%)2154(Top 14%)2154(Top 41%)
20K12.43 mi3.11 mi2346-332249-342249-342545(Top 10%)2437(Top 16%)2437(Top 46%)
Half13.11 mi0.68 mi2398-522298-492298-493602(Top 14%)3410(Top 22%)3410(Top 65%)
25K15.53 mi2.42 mi2755-3572632-3342632-3345349(Top 20%)4929(Top 32%)4929(Top 93%)
30K18.64 mi3.11 mi2912-1572785-1532785-1534128(Top 16%)3849(Top 25%)3849(Top 73%)
20M20.00 mi1.36 mi3008-962867-822867-824525(Top 17%)4150(Top 27%)4150(Top 79%)
21M21.00 mi1.00 mi3115-1072958-912958-914794(Top 18%)4321(Top 28%)4321(Top 82%)
35K21.75 mi0.75 mi3194-793027-693027-695512(Top 21%)4875(Top 32%)4875(Top 92%)
23M23.00 mi1.25 mi3347-1533170-1433170-1435687(Top 21%)4963(Top 33%)4963(Top 94%)
24M24.00 mi1.00 mi3488-1413296-1263296-1265902(Top 22%)5032(Top 33%)5032(Top 95%)
40K24.85 mi0.85 mi3600-1123392-963392-966308(Top 24%)5207(Top 34%)5207(Top 99%)
25.2M25.20 mi0.35 mi3655-553440-483440-486235(Top 23%)5071(Top 33%)5071(Top 96%)
Finish26.22 mi1.02 mi3777-1223545-1053545-1055376(Top 20%)4515(Top 30%)4515(Top 85%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21stories
+97ft-345ft

Overall

2245

Males

2154

M18-39

2154

5K→10K

3.1 - 6.2 mi

Top 8%
×5stories
+79ft-138ft

Overall

2136

Males

2047

M18-39

2047

10K→15K

6.2 - 9.3 mi

Top 8%
×3stories
+67ft-78ft

Overall

2245

Males

2154

M18-39

2154

15K→20K

9.3 - 12.4 mi

Top 10%
×5stories
+106ft-86ft

Overall

2545

Males

2437

M18-39

2437

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

3602

Males

3410

M18-39

3410

Half→25K

13.1 - 15.5 mi

Top 20%
×4stories
+66ft-88ft

Overall

5349

Males

4929

M18-39

4929

25K→30K

15.5 - 18.6 mi

Top 16%
×9stories
+181ft-148ft

Overall

4128

Males

3849

M18-39

3849

30K→20M

18.6 - 20.0 mi

Top 17%
×5stories
+64ft-50ft

Overall

4525

Males

4150

M18-39

4150

20M→21M

20.0 - 21.0 mi

Top 18%
×8stories
+106ft-24ft

Overall

4794

Males

4321

M18-39

4321

21M→35K

21.0 - 21.8 mi

Top 21%
×7stories
+17ft-86ft

Overall

5512

Males

4875

M18-39

4875

35K→23M

21.8 - 23.0 mi

Top 21%
×5stories
+23ft-63ft

Overall

5687

Males

4963

M18-39

4963

23M→24M

23.0 - 24.0 mi

Top 22%
×6stories
+12ft-82ft

Overall

5902

Males

5032

M18-39

5032

24M→40K

24.0 - 24.9 mi

Top 24%
×1story
+6ft-20ft

Overall

6308

Males

5207

M18-39

5207

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

6235

Males

5071

M18-39

5071

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2stories
+22ft-21ft

Overall

5376

Males

4515

M18-39

4515

Passing Analysis

Category:
Athletes Passed
701
Passed By
1792
Net Change
-1091
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2686
5K → 10K35930+329#2686#2357
10K → 15K10056+44#2357#2313
15K → 20K5184-33#2313#2346
20K → Half355-52#2346#2398
Half → 25K6363-357#2398#2755
25K → 30K40197-157#2755#2912
30K → 20M21117-96#2912#3008
20M → 21M20127-107#3008#3115
21M → 35K1190-79#3115#3194
35K → 23M30183-153#3194#3347
23M → 24M9150-141#3347#3488
24M → 40K20132-112#3488#3600
40K → 25.2M964-55#3600#3655
25.2M → Finish22144-122#3655#3777
TOTALS7011792-1091
📊

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