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BOSTON MARATHON 2023

Andrew Rowe

Bib: 4685•M

IN

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 25%
Gender (Male)
#0 / 15176
Top 38%
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:47
Rank: #6311
Start → 5K
21:47 | 7:01/mi
10K· 6.21 mi
43:32
Rank: #6529 (-218)
5K → 10K
21:45 | 7:00/mi
15K· 9.32 mi
1:05:05
Rank: #6391 (+138)
10K → 15K
21:33 | 6:56/mi
20K· 12.43 mi
1:27:05
Rank: #6397 (-6)
15K → 20K
22:00 | 7:05/mi
Half· 13.11 mi
1:31:54
Rank: #6416 (-19)
20K → Half
4:49 | 7:04/mi
25K· 15.53 mi
1:49:19
Rank: #6431 (-15)
Half → 25K
17:25 | 7:11/mi
30K· 18.64 mi
2:12:43
Rank: #6519 (-88)
25K → 30K
23:24 | 7:32/mi
20M
2:23:02
Rank: #6524 (-5)
30K → 20M
10:19 | 7:36/mi
21M
2:31:03
Rank: #6541 (-17)
20M → 21M
8:01 | 8:01/mi
35K· 21.75 mi
2:36:26
Rank: #6505 (+36)
21M → 35K
5:23 | 7:12/mi
23M
2:46:06
Rank: #6538 (-33)
35K → 23M
9:40 | 7:43/mi
24M
2:53:39
Rank: #6559 (-21)
23M → 24M
7:33 | 7:33/mi
40K· 24.85 mi
3:00:17
Rank: #6539 (+20)
24M → 40K
6:38 | 7:45/mi
25.2M
3:03:05
Rank: #6539
40K → 25.2M
2:48 | 8:07/mi
Finish· 26.22 mi
3:10:41
Rank: #6567 (-28)
25.2M → Finish
7:36 | 7:27/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:54
Pace7:01 /mi
2nd Half
Distance13.11 mi
Time1:38:47
Pace7:32 /mi
📊Positive Split: 7.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:4221:477:0121:47
7:01
-
10K
6.21 mi10:45:2743:327:0021:45
7:00
-0:01
15K
9.32 mi11:07:001:05:056:5921:33
6:56
-0:04
20K
12.43 mi11:29:001:27:057:0022:00
7:05
+0:09
Half
13.11 mi11:33:491:31:547:014:49
7:04
-0:01
25K
15.53 mi11:51:141:49:197:0217:25
7:11
+0:07
30K
18.64 mi12:14:382:12:437:0723:24
7:32
+0:21
20M
20.00 mi12:24:572:23:027:0910:19
7:36
+0:04
21M
21.00 mi12:32:582:31:037:128:01
8:01
+0:25
35K
21.75 mi12:38:212:36:267:125:23
7:12
-0:49
23M
23.00 mi12:48:012:46:067:139:40
7:43
+0:31
24M
24.00 mi12:55:342:53:397:147:33
7:33
-0:10
40K
24.85 mi13:02:123:00:177:156:38
7:45
+0:12
25.2M
25.20 mi13:05:003:03:057:162:48
8:07
+0:22
Finish
26.22 mi13:12:363:10:417:177:36
7:27
-0:40

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

6:56 /mi

Average Pace

7:17 /mi

Slowest Pace

8:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:43:34

86% of race

Time at Steady Pace

27:07

14% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:16 /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 mi10:23:4221:477:0121:47
7:01
#6311
10K
6.21 mi10:45:2743:327:0021:45
7:00
#6529
15K
9.32 mi11:07:001:05:056:5921:33
6:56
#6391
20K
12.43 mi11:29:001:27:057:0022:00
7:05
#6397
Half
13.11 mi11:33:491:31:547:014:49
7:04
#6416
25K
15.53 mi11:51:141:49:197:0217:25
7:11
#6431
30K
18.64 mi12:14:382:12:437:0723:24
7:32
#6519
20M
20.00 mi12:24:572:23:027:0910:19
7:36
#6524
21M
21.00 mi12:32:582:31:037:128:01
8:01
#6541
35K
21.75 mi12:38:212:36:267:125:23
7:12
#6505
23M
23.00 mi12:48:012:46:067:139:40
7:43
#6538
24M
24.00 mi12:55:342:53:397:147:33
7:33
#6559
40K
24.85 mi13:02:123:00:177:156:38
7:45
#6539
25.2M
25.20 mi13:05:003:03:057:162:48
8:07
#6539
Finish
26.22 mi13:12:363:10:417:177:36
7:27
#6567
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6311574757476184(Top 23%)5606(Top 37%)5606(Top 106%)
10K6.21 mi3.10 mi6529-2185891-1445891-1446817(Top 26%)6100(Top 40%)6100(Top 115%)
15K9.32 mi3.11 mi6391+1385780+1115780+1116184(Top 23%)5606(Top 37%)5606(Top 106%)
20K12.43 mi3.11 mi6397-65781-15781-16452(Top 24%)5806(Top 38%)5806(Top 110%)
Half13.11 mi0.68 mi6416-195795-145795-146883(Top 26%)6140(Top 40%)6140(Top 116%)
25K15.53 mi2.42 mi6431-155802-75802-76582(Top 25%)5852(Top 39%)5852(Top 111%)
30K18.64 mi3.11 mi6519-885857-555857-557426(Top 28%)6336(Top 42%)6336(Top 120%)
20M20.00 mi1.36 mi6524-55845+125845+127406(Top 28%)6211(Top 41%)6211(Top 118%)
21M21.00 mi1.00 mi6541-17584558457423(Top 28%)6127(Top 40%)6127(Top 116%)
35K21.75 mi0.75 mi6505+365808+375808+376471(Top 24%)5551(Top 37%)5551(Top 105%)
23M23.00 mi1.25 mi6538-335826-185826-187832(Top 29%)6316(Top 42%)6316(Top 120%)
24M24.00 mi1.00 mi6559-21582658268002(Top 30%)6310(Top 42%)6310(Top 119%)
40K24.85 mi0.85 mi6539+205795+315795+318338(Top 31%)6444(Top 42%)6444(Top 122%)
25.2M25.20 mi0.35 mi65395787+85787+87140(Top 27%)5654(Top 37%)5654(Top 107%)
Finish26.22 mi1.02 mi6567-285793-65793-68187(Top 31%)6260(Top 41%)6260(Top 118%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21stories
+97ft-345ft

Overall

6184

Males

5606

M18-39

5606

5K→10K

3.1 - 6.2 mi

Top 26%
×5stories
+79ft-138ft

Overall

6817

Males

6100

M18-39

6100

10K→15K

6.2 - 9.3 mi

Top 23%
×3stories
+67ft-78ft

Overall

6184

Males

5606

M18-39

5606

15K→20K

9.3 - 12.4 mi

Top 24%
×5stories
+106ft-86ft

Overall

6452

Males

5806

M18-39

5806

20K→Half

12.4 - 13.1 mi

Top 26%
×2stories
+19ft-37ft

Overall

6883

Males

6140

M18-39

6140

Half→25K

13.1 - 15.5 mi

Top 25%
×4stories
+66ft-88ft

Overall

6582

Males

5852

M18-39

5852

25K→30K

15.5 - 18.6 mi

Top 28%
×9stories
+181ft-148ft

Overall

7426

Males

6336

M18-39

6336

30K→20M

18.6 - 20.0 mi

Top 28%
×5stories
+64ft-50ft

Overall

7406

Males

6211

M18-39

6211

20M→21M

20.0 - 21.0 mi

Top 28%
×8stories
+106ft-24ft

Overall

7423

Males

6127

M18-39

6127

21M→35K

21.0 - 21.8 mi

Top 24%
×7stories
+17ft-86ft

Overall

6471

Males

5551

M18-39

5551

35K→23M

21.8 - 23.0 mi

Top 29%
×5stories
+23ft-63ft

Overall

7832

Males

6316

M18-39

6316

23M→24M

23.0 - 24.0 mi

Top 30%
×6stories
+12ft-82ft

Overall

8002

Males

6310

M18-39

6310

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

8338

Males

6444

M18-39

6444

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

7140

Males

5654

M18-39

5654

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2stories
+22ft-21ft

Overall

8187

Males

6260

M18-39

6260

Passing Analysis

Category:
Athletes Passed
973
Passed By
1229
Net Change
-256
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6311
5K → 10K98316-218#6311#6529
10K → 15K20163+138#6529#6391
15K → 20K105111-6#6391#6397
20K → Half928-19#6397#6416
Half → 25K7287-15#6416#6431
25K → 30K85173-88#6431#6519
30K → 20M6065-5#6519#6524
20M → 21M5673-17#6524#6541
21M → 35K6327+36#6541#6505
35K → 23M5285-33#6505#6538
23M → 24M4465-21#6538#6559
24M → 40K5838+20#6559#6539
40K → 25.2M23230#6539#6539
25.2M → Finish4775-28#6539#6567
TOTALS9731229-256
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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