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BOSTON MARATHON 2023

Reed Breuer

Bib: 2873•M

CA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 35%
Gender (Male)
#0 / 15176
Top 50%
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
23:41
Rank: #10722
Start → 5K
23:41 | 7:37/mi
10K· 6.21 mi
46:51
Rank: #10381 (+341)
5K → 10K
23:10 | 7:27/mi
15K· 9.32 mi
1:10:07
Rank: #10258 (+123)
10K → 15K
23:16 | 7:29/mi
20K· 12.43 mi
1:33:39
Rank: #10146 (+112)
15K → 20K
23:32 | 7:34/mi
Half· 13.11 mi
1:38:47
Rank: #10147 (-1)
20K → Half
5:08 | 7:31/mi
25K· 15.53 mi
1:57:13
Rank: #10013 (+134)
Half → 25K
18:26 | 7:36/mi
30K· 18.64 mi
2:21:42
Rank: #9978 (+35)
25K → 30K
24:29 | 7:53/mi
20M
2:32:39
Rank: #9997 (-19)
30K → 20M
10:57 | 8:03/mi
21M
2:41:04
Rank: #9978 (+19)
20M → 21M
8:25 | 8:25/mi
35K· 21.75 mi
2:46:42
Rank: #9914 (+64)
21M → 35K
5:38 | 7:32/mi
23M
2:56:13
Rank: #9696 (+218)
35K → 23M
9:31 | 7:36/mi
24M
3:03:43
Rank: #9583 (+113)
23M → 24M
7:30 | 7:30/mi
40K· 24.85 mi
3:10:07
Rank: #9442 (+141)
24M → 40K
6:24 | 7:29/mi
25.2M
3:12:52
Rank: #9370 (+72)
40K → 25.2M
2:45 | 7:58/mi
Finish· 26.22 mi
3:20:27
Rank: #9323 (+47)
25.2M → Finish
7:35 | 7:26/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:47
Pace7:32 /mi
2nd Half
Distance13.11 mi
Time1:41:40
Pace7:45 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:1623:417:3723:41
7:37
-
10K
6.21 mi11:37:2646:517:3223:10
7:27
-0:10
15K
9.32 mi12:00:421:10:077:3123:16
7:29
+0:02
20K
12.43 mi12:24:141:33:397:3223:32
7:34
+0:05
Half
13.11 mi12:29:221:38:477:325:08
7:31
-0:03
25K
15.53 mi12:47:481:57:137:3318:26
7:36
+0:05
30K
18.64 mi13:12:172:21:427:3624:29
7:53
+0:17
20M
20.00 mi13:23:142:32:397:3810:57
8:03
+0:10
21M
21.00 mi13:31:392:41:047:408:25
8:25
+0:22
35K
21.75 mi13:37:172:46:427:405:38
7:32
-0:53
23M
23.00 mi13:46:482:56:137:409:31
7:36
+0:04
24M
24.00 mi13:54:183:03:437:397:30
7:30
-0:06
40K
24.85 mi14:00:423:10:077:396:24
7:29
-0:01
25.2M
25.20 mi14:03:273:12:527:392:45
7:58
+0:29
Finish
26.22 mi14:11:023:20:277:397:35
7:26
-0:32

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

7:26 /mi

Average Pace

7:39 /mi

Slowest Pace

8:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:12:02

96% of race

Time at Steady Pace

8:25

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:39 /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 mi11:14:1623:417:3723:41
7:37
#10722
10K
6.21 mi11:37:2646:517:3223:10
7:27
#10381
15K
9.32 mi12:00:421:10:077:3123:16
7:29
#10258
20K
12.43 mi12:24:141:33:397:3223:32
7:34
#10146
Half
13.11 mi12:29:221:38:477:325:08
7:31
#10147
25K
15.53 mi12:47:481:57:137:3318:26
7:36
#10013
30K
18.64 mi13:12:172:21:427:3624:29
7:53
#9978
20M
20.00 mi13:23:142:32:397:3810:57
8:03
#9997
21M
21.00 mi13:31:392:41:047:408:25
8:25
#9978
35K
21.75 mi13:37:172:46:427:405:38
7:32
#9914
23M
23.00 mi13:46:482:56:137:409:31
7:36
#9696
24M
24.00 mi13:54:183:03:437:397:30
7:30
#9583
40K
24.85 mi14:00:423:10:077:396:24
7:29
#9442
25.2M
25.20 mi14:03:273:12:527:392:45
7:58
#9370
Finish
26.22 mi14:11:023:20:277:397:35
7:26
#9323
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi107228520852010072(Top 38%)8181(Top 54%)8181(Top 155%)
10K6.21 mi3.10 mi10381+3418348+1728348+17210109(Top 38%)8225(Top 54%)8225(Top 156%)
15K9.32 mi3.11 mi10258+1238304+448304+4410072(Top 38%)8181(Top 54%)8181(Top 155%)
20K12.43 mi3.11 mi10146+1128234+708234+709886(Top 37%)8008(Top 53%)8008(Top 152%)
Half13.11 mi0.68 mi10147-18224+108224+1010355(Top 39%)8264(Top 54%)8264(Top 156%)
25K15.53 mi2.42 mi10013+1348133+918133+919549(Top 36%)7735(Top 51%)7735(Top 146%)
30K18.64 mi3.11 mi9978+358082+518082+519972(Top 37%)7810(Top 51%)7810(Top 148%)
20M20.00 mi1.36 mi9997-198068+148068+1410668(Top 40%)8079(Top 53%)8079(Top 153%)
21M21.00 mi1.00 mi9978+198025+438025+439937(Top 37%)7566(Top 50%)7566(Top 143%)
35K21.75 mi0.75 mi9914+647979+467979+468709(Top 33%)6926(Top 46%)6926(Top 131%)
23M23.00 mi1.25 mi9696+2187824+1557824+1557095(Top 27%)5890(Top 39%)5890(Top 111%)
24M24.00 mi1.00 mi9583+1137735+897735+897700(Top 29%)6138(Top 40%)6138(Top 116%)
40K24.85 mi0.85 mi9442+1417622+1137622+1136636(Top 25%)5424(Top 36%)5424(Top 103%)
25.2M25.20 mi0.35 mi9370+727568+547568+546360(Top 24%)5196(Top 34%)5196(Top 98%)
Finish26.22 mi1.02 mi9323+477522+467522+468072(Top 30%)6208(Top 41%)6208(Top 117%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21stories
+97ft-345ft

Overall

10072

Males

8181

M18-39

8181

5K→10K

3.1 - 6.2 mi

Top 38%
×5stories
+79ft-138ft

Overall

10109

Males

8225

M18-39

8225

10K→15K

6.2 - 9.3 mi

Top 38%
×3stories
+67ft-78ft

Overall

10072

Males

8181

M18-39

8181

15K→20K

9.3 - 12.4 mi

Top 37%
×5stories
+106ft-86ft

Overall

9886

Males

8008

M18-39

8008

20K→Half

12.4 - 13.1 mi

Top 39%
×2stories
+19ft-37ft

Overall

10355

Males

8264

M18-39

8264

Half→25K

13.1 - 15.5 mi

Top 36%
×4stories
+66ft-88ft

Overall

9549

Males

7735

M18-39

7735

25K→30K

15.5 - 18.6 mi

Top 37%
×9stories
+181ft-148ft

Overall

9972

Males

7810

M18-39

7810

30K→20M

18.6 - 20.0 mi

Top 40%
×5stories
+64ft-50ft

Overall

10668

Males

8079

M18-39

8079

20M→21M

20.0 - 21.0 mi

Top 37%
×8stories
+106ft-24ft

Overall

9937

Males

7566

M18-39

7566

21M→35K

21.0 - 21.8 mi

Top 33%
×7stories
+17ft-86ft

Overall

8709

Males

6926

M18-39

6926

35K→23M

21.8 - 23.0 mi

Top 27%
×5stories
+23ft-63ft

Overall

7095

Males

5890

M18-39

5890

23M→24M

23.0 - 24.0 mi

Top 29%
×6stories
+12ft-82ft

Overall

7700

Males

6138

M18-39

6138

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

6636

Males

5424

M18-39

5424

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1story
+13ft-16ft

Overall

6360

Males

5196

M18-39

5196

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2stories
+22ft-21ft

Overall

8072

Males

6208

M18-39

6208

Passing Analysis

Category:
Athletes Passed
2259*
Passed By
859
Net Change
+1399
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10722
5K → 10K496*155+341#10722#10381
10K → 15K251128+123#10381#10258
15K → 20K211*99+112#10258#10146
20K → Half3637-1#10146#10147
Half → 25K19258+134#10147#10013
25K → 30K170*135+35#10013#9978
30K → 20M84103-19#9978#9997
20M → 21M9979+19#9997#9978
21M → 35K7511+64#9978#9914
35K → 23M22810+218#9914#9696
23M → 24M12512+113#9696#9583
24M → 40K144*3+141#9583#9442
40K → 25.2M731+72#9442#9370
25.2M → Finish7528+47#9370#9323
TOTALS2259*859+1399

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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