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BOSTON MARATHON 2023

Mark Bauckman

CA

Bib: 21261 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M60-64)
#0 / 1110
Top 39%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:08/mi
25:17
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:11/mi
50:42
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:22/mi
1:16:41
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:26/mi
1:42:52
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:29/mi
1:48:39
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:32/mi
2:09:20
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:53/mi
2:36:57
↑ 181↓ 1480.2%
138 ft elev
20M
8:50/mi
2:48:57
↑ 64↓ 500.2%
148 ft elev
21M
9:36/mi
2:58:33
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:28/mi
3:04:53
↑ 17↓ 861.7%
156 ft elev
23M
8:56/mi
3:16:04
↑ 23↓ 630.6%
116 ft elev
24M
8:45/mi
3:24:49
↓ 821.3%
34 ft elev
40K· 24.85 mi
9:03/mi
3:32:33
↓ 200.3%
20 ft elev
25.2M
9:52/mi
3:35:57
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:39/mi
3:44:46
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:39
Pace8:17 /mi
2nd Half
Distance13.11 mi
Time1:56:07
Pace8:51 /mi
📊Positive Split: 6.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:5625:178:0825:17
8:08
-
10K
6.21 mi11:44:2150:428:1025:25
8:11
+0:03
15K
9.32 mi12:10:201:16:418:1425:59
8:22
+0:11
20K
12.43 mi12:36:311:42:528:1726:11
8:26
+0:04
Half
13.11 mi12:42:181:48:398:175:47
8:29
+0:03
25K
15.53 mi13:02:592:09:208:2020:41
8:32
+0:03
30K
18.64 mi13:30:362:36:578:2527:37
8:53
+0:21
20M
20.00 mi13:42:362:48:578:2712:00
8:50
-0:03
21M
21.00 mi13:52:122:58:338:309:36
9:36
+0:46
35K
21.75 mi13:58:323:04:538:306:20
8:28
-1:08
23M
23.00 mi14:09:433:16:048:3111:11
8:56
+0:28
24M
24.00 mi14:18:283:24:498:328:45
8:45
-0:11
40K
24.85 mi14:26:123:32:338:337:44
9:03
+0:18
25.2M
25.20 mi14:29:363:35:578:343:24
9:52
+0:49
Finish
26.22 mi14:38:253:44:468:358:49
8:39
-1:13

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

8:08 /mi

Average Pace

8:35 /mi

Slowest Pace

9:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:16:41

34% of race

Time at Steady Pace

1:56:10

52% of race

Time at Slower Pace

31:55

14% of race

Average Pace: 8:34 /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 mi11:18:5625:178:0825:17
8:08
#14981
10K
6.21 mi11:44:2150:428:1025:25
8:11
#15522
15K
9.32 mi12:10:201:16:418:1425:59
8:22
#16014
20K
12.43 mi12:36:311:42:528:1726:11
8:26
#16095
Half
13.11 mi12:42:181:48:398:175:47
8:29
#16192
25K
15.53 mi13:02:592:09:208:2020:41
8:32
#16220
30K
18.64 mi13:30:362:36:578:2527:37
8:53
#16281
20M
20.00 mi13:42:362:48:578:2712:00
8:50
#16194
21M
21.00 mi13:52:122:58:338:309:36
9:36
#16210
35K
21.75 mi13:58:323:04:538:306:20
8:28
#16148
23M
23.00 mi14:09:433:16:048:3111:11
8:56
#16113
24M
24.00 mi14:18:283:24:498:328:45
8:45
#16083
40K
24.85 mi14:26:123:32:338:337:44
9:03
#16089
25.2M
25.20 mi14:29:363:35:578:343:24
9:52
#16098
Finish
26.22 mi14:38:253:44:468:358:49
8:39
#16123
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi14981103341033416923(Top 64%)11044(Top 73%)11044(Top 995%)
10K6.21 mi3.10 mi15522-54110519-18510519-18516109(Top 61%)10749(Top 71%)10749(Top 968%)
15K9.32 mi3.11 mi16014-49210705-18610705-18616923(Top 64%)11044(Top 73%)11044(Top 995%)
20K12.43 mi3.11 mi16095-8110710-510710-516401(Top 62%)10790(Top 71%)10790(Top 972%)
Half13.11 mi0.68 mi16192-9710747-3710747-3717541(Top 66%)11302(Top 74%)11302(Top 1018%)
25K15.53 mi2.42 mi16220-2810732+1510732+1516380(Top 62%)10698(Top 70%)10698(Top 964%)
30K18.64 mi3.11 mi16281-6110705+2710705+2716577(Top 62%)10730(Top 71%)10730(Top 967%)
20M20.00 mi1.36 mi16194+8710659+4610659+4615591(Top 59%)10242(Top 67%)10242(Top 923%)
21M21.00 mi1.00 mi16210-1610644+1510644+1516400(Top 62%)10525(Top 69%)10525(Top 948%)
35K21.75 mi0.75 mi16148+6210601+4310601+4315089(Top 57%)9915(Top 65%)9915(Top 893%)
23M23.00 mi1.25 mi16113+3510575+2610575+2615678(Top 59%)10095(Top 67%)10095(Top 909%)
24M24.00 mi1.00 mi16083+3010548+2710548+2715916(Top 60%)10134(Top 67%)10134(Top 913%)
40K24.85 mi0.85 mi16089-610547+110547+116355(Top 61%)10280(Top 68%)10280(Top 926%)
25.2M25.20 mi0.35 mi16098-910549-210549-216753(Top 63%)10439(Top 69%)10439(Top 940%)
Finish26.22 mi1.02 mi16123-2510540+910540+916236(Top 61%)10257(Top 68%)10257(Top 924%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21story building
+97ft-345ft

Overall

16923

Males

11044

M60-64

11044

5K→10K

3.1 - 6.2 mi

Top 61%
×5story building
+79ft-138ft

Overall

16109

Males

10749

M60-64

10749

10K→15K

6.2 - 9.3 mi

Top 64%
×3story building
+67ft-78ft

Overall

16923

Males

11044

M60-64

11044

15K→20K

9.3 - 12.4 mi

Top 62%
×5story building
+106ft-86ft

Overall

16401

Males

10790

M60-64

10790

20K→Half

12.4 - 13.1 mi

Top 66%
×2story building
+19ft-37ft

Overall

17541

Males

11302

M60-64

11302

Half→25K

13.1 - 15.5 mi

Top 62%
×4story building
+66ft-88ft

Overall

16380

Males

10698

M60-64

10698

25K→30K

15.5 - 18.6 mi

Top 62%
×9story building
+181ft-148ft

Overall

16577

Males

10730

M60-64

10730

30K→20M

18.6 - 20.0 mi

Top 59%
×5story building
+64ft-50ft

Overall

15591

Males

10242

M60-64

10242

20M→21M

20.0 - 21.0 mi

Top 62%
×8story building
+106ft-24ft

Overall

16400

Males

10525

M60-64

10525

21M→35K

21.0 - 21.8 mi

Top 57%
×7story building
+17ft-86ft

Overall

15089

Males

9915

M60-64

9915

35K→23M

21.8 - 23.0 mi

Top 59%
×5story building
+23ft-63ft

Overall

15678

Males

10095

M60-64

10095

23M→24M

23.0 - 24.0 mi

Top 60%
×6story building
+12ft-82ft

Overall

15916

Males

10134

M60-64

10134

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

16355

Males

10280

M60-64

10280

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

16753

Males

10439

M60-64

10439

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2story building
+22ft-21ft

Overall

16236

Males

10257

M60-64

10257

Passing Analysis

Category:
Athletes Passed
1229
Passed By
2371
Net Change
-1142
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14981
5K → 10K115656-541#14981#15522
10K → 15K66558-492#15522#16014
15K → 20K140221-81#16014#16095
20K → Half17114-97#16095#16192
Half → 25K131159-28#16192#16220
25K → 30K160221-61#16220#16281
30K → 20M12235+87#16281#16194
20M → 21M7995-16#16194#16210
21M → 35K7917+62#16210#16148
35K → 23M10469+35#16148#16113
23M → 24M7747+30#16113#16083
24M → 40K5561-6#16083#16089
40K → 25.2M2433-9#16089#16098
25.2M → Finish6085-25#16098#16123
TOTALS12292371-1142
📊

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