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BOSTON MARATHON 2023

Mike Rottman

Bib: 16027•M

MI

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 39%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 43%
Division (M55-59)
#0 / 1422
Top 26%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:48/mi
24:14
↑ 97↓ 3451.5%
10K· 6.21 mi
7:47/mi
48:25
↑ 79↓ 1380.4%
15K· 9.32 mi
7:51/mi
1:12:49
↑ 67↓ 78
20K· 12.43 mi
7:50/mi
1:37:10
↑ 106↓ 860.1%
Half· 13.11 mi
7:42/mi
1:42:25
↑ 19↓ 370.5%
25K· 15.53 mi
7:47/mi
2:01:17
↑ 66↓ 880.2%
30K· 18.64 mi
7:42/mi
2:25:11
↑ 181↓ 1480.2%
20M
7:55/mi
2:35:56
↑ 64↓ 500.2%
21M
8:21/mi
2:44:17
↑ 106↓ 241.6%
35K· 21.75 mi
7:33/mi
2:49:56
↑ 17↓ 861.7%
23M
7:54/mi
2:59:50
↑ 23↓ 630.6%
24M
7:35/mi
3:07:25
↓ 821.3%
40K· 24.85 mi
7:41/mi
3:13:59
↓ 200.3%
25.2M
8:19/mi
3:16:51
↑ 13↓ 160.2%
Finish· 26.22 mi
7:27/mi
3:24:27
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:42:25
Pace7:49 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:42:02
Pace7:47 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:2924:147:4824:14
7:48
-
10K
6.21 mi11:38:4048:257:4824:11
7:47
-0:01
15K
9.32 mi12:03:041:12:497:4924:24
7:51
+0:04
20K
12.43 mi12:27:251:37:107:4924:21
7:50
-0:01
Half
13.11 mi12:32:401:42:257:495:15
7:42
-0:08
25K
15.53 mi12:51:322:01:177:4818:52
7:47
+0:05
30K
18.64 mi13:15:262:25:117:4723:54
7:42
-0:05
20M
20.00 mi13:26:112:35:567:4810:45
7:55
+0:13
21M
21.00 mi13:34:322:44:177:498:21
8:21
+0:26
35K
21.75 mi13:40:112:49:567:495:39
7:33
-0:48
23M
23.00 mi13:50:052:59:507:499:54
7:54
+0:21
24M
24.00 mi13:57:403:07:257:497:35
7:35
-0:19
40K
24.85 mi14:04:143:13:597:486:34
7:41
+0:06
25.2M
25.20 mi14:07:063:16:517:492:52
8:19
+0:38
Finish
26.22 mi14:14:423:24:277:487:36
7:27
-0:52

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

7:27 /mi

Average Pace

7:48 /mi

Slowest Pace

8:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:13:14

95% of race

Time at Steady Pace

11:13

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:48 /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 mi11:14:2924:147:4824:14
7:48
#12321
10K
6.21 mi11:38:4048:257:4824:11
7:47
#12608
15K
9.32 mi12:03:041:12:497:4924:24
7:51
#12793
20K
12.43 mi12:27:251:37:107:4924:21
7:50
#12563
Half
13.11 mi12:32:401:42:257:495:15
7:42
#12510
25K
15.53 mi12:51:322:01:177:4818:52
7:47
#12241
30K
18.64 mi13:15:262:25:117:4723:54
7:42
#11503
20M
20.00 mi13:26:112:35:567:4810:45
7:55
#11330
21M
21.00 mi13:34:322:44:177:498:21
8:21
#11192
35K
21.75 mi13:40:112:49:567:495:39
7:33
#11099
23M
23.00 mi13:50:052:59:507:499:54
7:54
#10936
24M
24.00 mi13:57:403:07:257:497:35
7:35
#10811
40K
24.85 mi14:04:143:13:597:486:34
7:41
#10662
25.2M
25.20 mi14:07:063:16:517:492:52
8:19
#10617
Finish
26.22 mi14:14:423:24:277:487:36
7:27
#10493
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi123219249924913134(Top 49%)9552(Top 63%)9552(Top 672%)
10K6.21 mi3.10 mi12608-2879372-1239372-12312971(Top 49%)9538(Top 63%)9538(Top 671%)
15K9.32 mi3.11 mi12793-1859442-709442-7013134(Top 49%)9552(Top 63%)9552(Top 672%)
20K12.43 mi3.11 mi12563+2309307+1359307+13512028(Top 45%)9020(Top 59%)9020(Top 634%)
Half13.11 mi0.68 mi12510+539286+219286+2111770(Top 44%)8955(Top 59%)8955(Top 630%)
25K15.53 mi2.42 mi12241+2699146+1409146+14010935(Top 41%)8469(Top 56%)8469(Top 596%)
30K18.64 mi3.11 mi11503+7388797+3498797+3498595(Top 32%)7037(Top 46%)7037(Top 495%)
20M20.00 mi1.36 mi11330+1738699+988699+989624(Top 36%)7540(Top 50%)7540(Top 530%)
21M21.00 mi1.00 mi11192+1388617+828617+829520(Top 36%)7358(Top 48%)7358(Top 517%)
35K21.75 mi0.75 mi11099+938564+538564+538911(Top 33%)7035(Top 46%)7035(Top 495%)
23M23.00 mi1.25 mi10936+1638452+1128452+1129122(Top 34%)7021(Top 46%)7021(Top 494%)
24M24.00 mi1.00 mi10811+1258366+868366+868288(Top 31%)6493(Top 43%)6493(Top 457%)
40K24.85 mi0.85 mi10662+1498263+1038263+1037840(Top 29%)6154(Top 41%)6154(Top 433%)
25.2M25.20 mi0.35 mi10617+458223+408223+408371(Top 31%)6403(Top 42%)6403(Top 450%)
Finish26.22 mi1.02 mi10493+1248134+898134+898233(Top 31%)6306(Top 42%)6306(Top 443%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21story building
+97ft-345ft

Overall

13134

Males

9552

M55-59

9552

5K→10K

3.1 - 6.2 mi

Top 49%
×5story building
+79ft-138ft

Overall

12971

Males

9538

M55-59

9538

10K→15K

6.2 - 9.3 mi

Top 49%
×3story building
+67ft-78ft

Overall

13134

Males

9552

M55-59

9552

15K→20K

9.3 - 12.4 mi

Top 45%
×5story building
+106ft-86ft

Overall

12028

Males

9020

M55-59

9020

20K→Half

12.4 - 13.1 mi

Top 44%
×2story building
+19ft-37ft

Overall

11770

Males

8955

M55-59

8955

Half→25K

13.1 - 15.5 mi

Top 41%
×4story building
+66ft-88ft

Overall

10935

Males

8469

M55-59

8469

25K→30K

15.5 - 18.6 mi

Top 32%
×9story building
+181ft-148ft

Overall

8595

Males

7037

M55-59

7037

30K→20M

18.6 - 20.0 mi

Top 36%
×5story building
+64ft-50ft

Overall

9624

Males

7540

M55-59

7540

20M→21M

20.0 - 21.0 mi

Top 36%
×8story building
+106ft-24ft

Overall

9520

Males

7358

M55-59

7358

21M→35K

21.0 - 21.8 mi

Top 33%
×7story building
+17ft-86ft

Overall

8911

Males

7035

M55-59

7035

35K→23M

21.8 - 23.0 mi

Top 34%
×5story building
+23ft-63ft

Overall

9122

Males

7021

M55-59

7021

23M→24M

23.0 - 24.0 mi

Top 31%
×6story building
+12ft-82ft

Overall

8288

Males

6493

M55-59

6493

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

7840

Males

6154

M55-59

6154

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

8371

Males

6403

M55-59

6403

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2story building
+22ft-21ft

Overall

8233

Males

6306

M55-59

6306

Passing Analysis

Category:
Athletes Passed
2856
Passed By
1028
Net Change
+1828
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12321
5K → 10K192479-287#12321#12608
10K → 15K127312-185#12608#12793
15K → 20K30777+230#12793#12563
20K → Half7017+53#12563#12510
Half → 25K28415+269#12510#12241
25K → 30K7391+738#12241#11503
30K → 20M18714+173#11503#11330
20M → 21M16628+138#11330#11192
21M → 35K985+93#11192#11099
35K → 23M18522+163#11099#10936
23M → 24M14318+125#10936#10811
24M → 40K15910+149#10811#10662
40K → 25.2M5712+45#10662#10617
25.2M → Finish14218+124#10617#10493
TOTALS28561028+1828
📊

Passing Visuals

Category:
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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