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BOSTON MARATHON 2023

Oliver Reeh

Bib: 27807•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M40-44)
#0 / 2241
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
30:01
Rank: #22540
Start → 5K
30:01 | 9:40/mi
10K· 6.21 mi
58:01
Rank: #21839 (+701)
5K → 10K
28:00 | 9:01/mi
15K· 9.32 mi
1:27:09
Rank: #21839
10K → 15K
29:08 | 9:23/mi
20K· 12.43 mi
1:56:46
Rank: #21792 (+47)
15K → 20K
29:37 | 9:32/mi
Half· 13.11 mi
2:03:08
Rank: #21777 (+15)
20K → Half
6:22 | 9:20/mi
25K· 15.53 mi
2:27:22
Rank: #21852 (-75)
Half → 25K
24:14 | 10:00/mi
30K· 18.64 mi
2:58:17
Rank: #21656 (+196)
25K → 30K
30:55 | 9:57/mi
20M
3:12:00
Rank: #21587 (+69)
30K → 20M
13:43 | 10:05/mi
21M
3:22:05
Rank: #21414 (+173)
20M → 21M
10:05 | 10:05/mi
35K· 21.75 mi
3:29:09
Rank: #21339 (+75)
21M → 35K
7:04 | 9:27/mi
23M
3:41:48
Rank: #21262 (+77)
35K → 23M
12:39 | 10:06/mi
24M
3:51:24
Rank: #21183 (+79)
23M → 24M
9:36 | 9:36/mi
40K· 24.85 mi
3:59:45
Rank: #21102 (+81)
24M → 40K
8:21 | 9:46/mi
25.2M
4:03:12
Rank: #21050 (+52)
40K → 25.2M
3:27 | 10:00/mi
Finish· 26.22 mi
4:12:03
Rank: #20879 (+171)
25.2M → Finish
8:51 | 8:41/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:03:08
Pace9:24 /mi
2nd Half
Distance13.11 mi
Time2:08:55
Pace9:50 /mi
📊Positive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:2930:019:4030:01
9:40
-
10K
6.21 mi12:15:2958:019:2028:00
9:01
-0:39
15K
9.32 mi12:44:371:27:099:2129:08
9:23
+0:22
20K
12.43 mi13:14:141:56:469:2429:37
9:32
+0:09
Half
13.11 mi13:20:362:03:089:246:22
9:20
-0:12
25K
15.53 mi13:44:502:27:229:2924:14
10:00
+0:40
30K
18.64 mi14:15:452:58:179:3430:55
9:57
-0:03
20M
20.00 mi14:29:283:12:009:3613:43
10:05
+0:08
21M
21.00 mi14:39:333:22:059:3710:05
10:05
0:00
35K
21.75 mi14:46:373:29:099:377:04
9:27
-0:38
23M
23.00 mi14:59:163:41:489:3912:39
10:06
+0:39
24M
24.00 mi15:08:523:51:249:399:36
9:36
-0:30
40K
24.85 mi15:17:133:59:459:398:21
9:46
+0:10
25.2M
25.20 mi15:20:404:03:129:393:27
10:00
+0:14
Finish
26.22 mi15:29:314:12:039:378:51
8:41
-1:19

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

8:41 /mi

Average Pace

9:37 /mi

Slowest Pace

10:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:49:02

43% of race

Time at Steady Pace

2:23:01

57% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:37 /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 mi11:47:2930:019:4030:01
9:40
#22540
10K
6.21 mi12:15:2958:019:2028:00
9:01
#21839
15K
9.32 mi12:44:371:27:099:2129:08
9:23
#21839
20K
12.43 mi13:14:141:56:469:2429:37
9:32
#21792
Half
13.11 mi13:20:362:03:089:246:22
9:20
#21777
25K
15.53 mi13:44:502:27:229:2924:14
10:00
#21852
30K
18.64 mi14:15:452:58:179:3430:55
9:57
#21656
20M
20.00 mi14:29:283:12:009:3613:43
10:05
#21587
21M
21.00 mi14:39:333:22:059:3710:05
10:05
#21414
35K
21.75 mi14:46:373:29:099:377:04
9:27
#21339
23M
23.00 mi14:59:163:41:489:3912:39
10:06
#21262
24M
24.00 mi15:08:523:51:249:399:36
9:36
#21183
40K
24.85 mi15:17:133:59:459:398:21
9:46
#21102
25.2M
25.20 mi15:20:404:03:129:393:27
10:00
#21050
Finish
26.22 mi15:29:314:12:039:378:51
8:41
#20879
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi22540133631336321891(Top 82%)13142(Top 87%)13142(Top 586%)
10K6.21 mi3.10 mi21839+70113053+31013053+31020920(Top 79%)12683(Top 84%)12683(Top 566%)
15K9.32 mi3.11 mi2183913071-1813071-1821891(Top 82%)13142(Top 87%)13142(Top 586%)
20K12.43 mi3.11 mi21792+4713062+913062+921652(Top 81%)13029(Top 86%)13029(Top 581%)
Half13.11 mi0.68 mi21777+1513061+113061+121598(Top 81%)13003(Top 86%)13003(Top 580%)
25K15.53 mi2.42 mi21852-7513088-2713088-2722205(Top 83%)13233(Top 87%)13233(Top 590%)
30K18.64 mi3.11 mi21656+19612993+9512993+9520887(Top 78%)12584(Top 83%)12584(Top 562%)
20M20.00 mi1.36 mi21587+6912952+4112952+4120716(Top 78%)12431(Top 82%)12431(Top 555%)
21M21.00 mi1.00 mi21414+17312861+9112861+9118365(Top 69%)11363(Top 75%)11363(Top 507%)
35K21.75 mi0.75 mi21339+7512817+4412817+4419692(Top 74%)11922(Top 79%)11922(Top 532%)
23M23.00 mi1.25 mi21262+7712761+5612761+5620280(Top 76%)12139(Top 80%)12139(Top 542%)
24M24.00 mi1.00 mi21183+7912715+4612715+4619560(Top 73%)11798(Top 78%)11798(Top 526%)
40K24.85 mi0.85 mi21102+8112670+4512670+4519265(Top 72%)11611(Top 77%)11611(Top 518%)
25.2M25.20 mi0.35 mi21050+5212636+3412636+3417388(Top 65%)10741(Top 71%)10741(Top 479%)
Finish26.22 mi1.02 mi20879+17112553+8312553+8316397(Top 62%)10342(Top 68%)10342(Top 461%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21stories
+97ft-345ft

Overall

21891

Males

13142

M40-44

13142

5K→10K

3.1 - 6.2 mi

Top 79%
×5stories
+79ft-138ft

Overall

20920

Males

12683

M40-44

12683

10K→15K

6.2 - 9.3 mi

Top 82%
×3stories
+67ft-78ft

Overall

21891

Males

13142

M40-44

13142

15K→20K

9.3 - 12.4 mi

Top 81%
×5stories
+106ft-86ft

Overall

21652

Males

13029

M40-44

13029

20K→Half

12.4 - 13.1 mi

Top 81%
×2stories
+19ft-37ft

Overall

21598

Males

13003

M40-44

13003

Half→25K

13.1 - 15.5 mi

Top 83%
×4stories
+66ft-88ft

Overall

22205

Males

13233

M40-44

13233

25K→30K

15.5 - 18.6 mi

Top 78%
×9stories
+181ft-148ft

Overall

20887

Males

12584

M40-44

12584

30K→20M

18.6 - 20.0 mi

Top 78%
×5stories
+64ft-50ft

Overall

20716

Males

12431

M40-44

12431

20M→21M

20.0 - 21.0 mi

Top 69%
×8stories
+106ft-24ft

Overall

18365

Males

11363

M40-44

11363

21M→35K

21.0 - 21.8 mi

Top 74%
×7stories
+17ft-86ft

Overall

19692

Males

11922

M40-44

11922

35K→23M

21.8 - 23.0 mi

Top 76%
×5stories
+23ft-63ft

Overall

20280

Males

12139

M40-44

12139

23M→24M

23.0 - 24.0 mi

Top 73%
×6stories
+12ft-82ft

Overall

19560

Males

11798

M40-44

11798

24M→40K

24.0 - 24.9 mi

Top 72%
×1story
+6ft-20ft

Overall

19265

Males

11611

M40-44

11611

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1story
+13ft-16ft

Overall

17388

Males

10741

M40-44

10741

25.2M→Finish

25.2 - 26.2 mi

Top 62%
×2stories
+22ft-21ft

Overall

16397

Males

10342

M40-44

10342

Passing Analysis

Category:
Athletes Passed
2269
Passed By
608
Net Change
+1661
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22540
5K → 10K75150+701#22540#21839
10K → 15K1651650#21839#21839
15K → 20K153106+47#21839#21792
20K → Half3419+15#21792#21777
Half → 25K69144-75#21777#21852
25K → 30K24044+196#21852#21656
30K → 20M8920+69#21656#21587
20M → 21M1774+173#21587#21414
21M → 35K783+75#21414#21339
35K → 23M11033+77#21339#21262
23M → 24M889+79#21262#21183
24M → 40K876+81#21183#21102
40K → 25.2M542+52#21102#21050
25.2M → Finish1743+171#21050#20879
TOTALS2269608+1661
📊

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