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BOSTON MARATHON 2023

Michael Burger

Bib: 10198•M

IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 21%
Gender (Male)
#0 / 15176
Top 34%
Masters (Masters Men)
#0 / 9891
Top 19%
Division (M45-49)
#0 / 2252
Top 24%
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
7:08/mi
22:09
↑ 97↓ 3451.5%
10K· 6.21 mi
7:05/mi
44:08
↑ 79↓ 1380.4%
15K· 9.32 mi
7:01/mi
1:05:55
↑ 67↓ 78
20K· 12.43 mi
7:00/mi
1:27:40
↑ 106↓ 860.1%
Half· 13.11 mi
7:01/mi
1:32:27
↑ 19↓ 370.5%
25K· 15.53 mi
7:04/mi
1:49:35
↑ 66↓ 880.2%
30K· 18.64 mi
7:08/mi
2:11:46
↑ 181↓ 1480.2%
20M
7:14/mi
2:21:36
↑ 64↓ 500.2%
21M
7:39/mi
2:29:15
↑ 106↓ 241.6%
35K· 21.75 mi
7:02/mi
2:34:31
↑ 17↓ 861.7%
23M
7:18/mi
2:43:40
↑ 23↓ 630.6%
24M
7:05/mi
2:50:45
↓ 821.3%
40K· 24.85 mi
7:10/mi
2:56:53
↓ 200.3%
25.2M
7:44/mi
2:59:33
↑ 13↓ 160.2%
Finish· 26.22 mi
6:56/mi
3:06:37
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:27
Pace7:03 /mi
2nd Half
Distance13.11 mi
Time1:34:10
Pace7:11 /mi
📊Positive Split: 1.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:4422:097:0822:09
7:08
-
10K
6.21 mi11:10:4344:087:0621:59
7:05
-0:03
15K
9.32 mi11:32:301:05:557:0421:47
7:01
-0:04
20K
12.43 mi11:54:151:27:407:0321:45
7:00
-0:01
Half
13.11 mi11:59:021:32:277:034:47
7:01
+0:01
25K
15.53 mi12:16:101:49:357:0317:08
7:04
+0:03
30K
18.64 mi12:38:212:11:467:0422:11
7:08
+0:04
20M
20.00 mi12:48:112:21:367:059:50
7:14
+0:06
21M
21.00 mi12:55:502:29:157:067:39
7:39
+0:25
35K
21.75 mi13:01:062:34:317:065:16
7:02
-0:37
23M
23.00 mi13:10:152:43:407:079:09
7:18
+0:16
24M
24.00 mi13:17:202:50:457:077:05
7:05
-0:13
40K
24.85 mi13:23:282:56:537:076:08
7:10
+0:05
25.2M
25.20 mi13:26:082:59:337:082:40
7:44
+0:34
Finish
26.22 mi13:33:123:06:377:077:04
6:56
-0:48

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

7:07 /mi

Slowest Pace

7:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:56:18

94% of race

Time at Steady Pace

10:19

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:07 /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 mi10:48:4422:097:0822:09
7:08
#7079
10K
6.21 mi11:10:4344:087:0621:59
7:05
#7139
15K
9.32 mi11:32:301:05:557:0421:47
7:01
#6932
20K
12.43 mi11:54:151:27:407:0321:45
7:00
#6668
Half
13.11 mi11:59:021:32:277:034:47
7:01
#6656
25K
15.53 mi12:16:101:49:357:0317:08
7:04
#6526
30K
18.64 mi12:38:212:11:467:0422:11
7:08
#6229
20M
20.00 mi12:48:112:21:367:059:50
7:14
#6124
21M
21.00 mi12:55:502:29:157:067:39
7:39
#6045
35K
21.75 mi13:01:062:34:317:065:16
7:02
#5991
23M
23.00 mi13:10:152:43:407:079:09
7:18
#5904
24M
24.00 mi13:17:202:50:457:077:05
7:05
#5818
40K
24.85 mi13:23:282:56:537:076:08
7:10
#5740
25.2M
25.20 mi13:26:082:59:337:082:40
7:44
#5708
Finish
26.22 mi13:33:123:06:377:077:04
6:56
#5614
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi7079632863286643(Top 25%)5967(Top 39%)5967(Top 265%)
10K6.21 mi3.10 mi7139-606364-366364-367301(Top 27%)6452(Top 43%)6452(Top 287%)
15K9.32 mi3.11 mi6932+2076204+1606204+1606643(Top 25%)5967(Top 39%)5967(Top 265%)
20K12.43 mi3.11 mi6668+2645988+2165988+2166005(Top 23%)5474(Top 36%)5474(Top 243%)
Half13.11 mi0.68 mi6656+125978+105978+106673(Top 25%)5981(Top 39%)5981(Top 266%)
25K15.53 mi2.42 mi6526+1305871+1075871+1075960(Top 22%)5411(Top 36%)5411(Top 240%)
30K18.64 mi3.11 mi6229+2975635+2365635+2365164(Top 19%)4729(Top 31%)4729(Top 210%)
20M20.00 mi1.36 mi6124+1055545+905545+905327(Top 20%)4789(Top 32%)4789(Top 213%)
21M21.00 mi1.00 mi6045+795476+695476+695397(Top 20%)4750(Top 31%)4750(Top 211%)
35K21.75 mi0.75 mi5991+545425+515425+515614(Top 21%)4946(Top 33%)4946(Top 220%)
23M23.00 mi1.25 mi5904+875349+765349+765386(Top 20%)4740(Top 31%)4740(Top 210%)
24M24.00 mi1.00 mi5818+865270+795270+795159(Top 19%)4532(Top 30%)4532(Top 201%)
40K24.85 mi0.85 mi5740+785198+725198+724794(Top 18%)4194(Top 28%)4194(Top 186%)
25.2M25.20 mi0.35 mi5708+325167+315167+315173(Top 19%)4354(Top 29%)4354(Top 193%)
Finish26.22 mi1.02 mi5614+945084+835084+834877(Top 18%)4174(Top 28%)4174(Top 185%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21story building
+97ft-345ft

Overall

6643

Males

5967

M45-49

5967

5K→10K

3.1 - 6.2 mi

Top 27%
×5story building
+79ft-138ft

Overall

7301

Males

6452

M45-49

6452

10K→15K

6.2 - 9.3 mi

Top 25%
×3story building
+67ft-78ft

Overall

6643

Males

5967

M45-49

5967

15K→20K

9.3 - 12.4 mi

Top 23%
×5story building
+106ft-86ft

Overall

6005

Males

5474

M45-49

5474

20K→Half

12.4 - 13.1 mi

Top 25%
×2story building
+19ft-37ft

Overall

6673

Males

5981

M45-49

5981

Half→25K

13.1 - 15.5 mi

Top 22%
×4story building
+66ft-88ft

Overall

5960

Males

5411

M45-49

5411

25K→30K

15.5 - 18.6 mi

Top 19%
×9story building
+181ft-148ft

Overall

5164

Males

4729

M45-49

4729

30K→20M

18.6 - 20.0 mi

Top 20%
×5story building
+64ft-50ft

Overall

5327

Males

4789

M45-49

4789

20M→21M

20.0 - 21.0 mi

Top 20%
×8story building
+106ft-24ft

Overall

5397

Males

4750

M45-49

4750

21M→35K

21.0 - 21.8 mi

Top 21%
×7story building
+17ft-86ft

Overall

5614

Males

4946

M45-49

4946

35K→23M

21.8 - 23.0 mi

Top 20%
×5story building
+23ft-63ft

Overall

5386

Males

4740

M45-49

4740

23M→24M

23.0 - 24.0 mi

Top 19%
×6story building
+12ft-82ft

Overall

5159

Males

4532

M45-49

4532

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

4794

Males

4194

M45-49

4194

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1story
+13ft-16ft

Overall

5173

Males

4354

M45-49

4354

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2story building
+22ft-21ft

Overall

4877

Males

4174

M45-49

4174

Passing Analysis

Category:
Athletes Passed
1927
Passed By
462
Net Change
+1465
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7079
5K → 10K180240-60#7079#7139
10K → 15K26558+207#7139#6932
15K → 20K27511+264#6932#6668
20K → Half2412+12#6668#6656
Half → 25K15121+130#6656#6526
25K → 30K30811+297#6526#6229
30K → 20M11914+105#6229#6124
20M → 21M9617+79#6124#6045
21M → 35K6612+54#6045#5991
35K → 23M11023+87#5991#5904
23M → 24M10014+86#5904#5818
24M → 40K8810+78#5818#5740
40K → 25.2M353+32#5740#5708
25.2M → Finish11016+94#5708#5614
TOTALS1927462+1465
📊

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