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BOSTON MARATHON 2023

Emilio Martinez Balbuena

Bib: 7181•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 13%
Gender (Male)
#0 / 15176
Top 21%
Masters (Masters Men)
#0 / 9891
Top 9%
Division (M55-59)
#0 / 1422
Top 2%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:45
Rank: #3467
Start → 5K
20:45 | 6:41/mi
10K· 6.21 mi
41:17
Rank: #3484 (-17)
5K → 10K
20:32 | 6:37/mi
15K· 9.32 mi
1:01:43
Rank: #3352 (+132)
10K → 15K
20:26 | 6:35/mi
20K· 12.43 mi
1:22:21
Rank: #3266 (+86)
15K → 20K
20:38 | 6:38/mi
Half· 13.11 mi
1:26:47
Rank: #3232 (+34)
20K → Half
4:26 | 6:30/mi
25K· 15.53 mi
1:43:02
Rank: #3229 (+3)
Half → 25K
16:15 | 6:42/mi
30K· 18.64 mi
2:04:27
Rank: #3249 (-20)
25K → 30K
21:25 | 6:54/mi
20M
2:13:57
Rank: #3275 (-26)
30K → 20M
9:30 | 6:59/mi
21M
2:21:26
Rank: #3327 (-52)
20M → 21M
7:29 | 7:29/mi
35K· 21.75 mi
2:26:31
Rank: #3340 (-13)
21M → 35K
5:05 | 6:48/mi
23M
2:35:17
Rank: #3352 (-12)
35K → 23M
8:46 | 7:00/mi
24M
2:42:05
Rank: #3351 (+1)
23M → 24M
6:48 | 6:48/mi
40K· 24.85 mi
2:48:06
Rank: #3371 (-20)
24M → 40K
6:01 | 7:02/mi
25.2M
2:50:44
Rank: #3385 (-14)
40K → 25.2M
2:38 | 7:38/mi
Finish· 26.22 mi
2:57:37
Rank: #3364 (+21)
25.2M → Finish
6:53 | 6:45/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:47
Pace6:37 /mi
2nd Half
Distance13.11 mi
Time1:30:50
Pace6:56 /mi
📊Positive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:3720:456:4120:45
6:41
-
10K
6.21 mi10:45:0941:176:3920:32
6:37
-0:04
15K
9.32 mi11:05:351:01:436:3720:26
6:35
-0:02
20K
12.43 mi11:26:131:22:216:3820:38
6:38
+0:03
Half
13.11 mi11:30:391:26:476:374:26
6:30
-0:08
25K
15.53 mi11:46:541:43:026:3816:15
6:42
+0:12
30K
18.64 mi12:08:192:04:276:4121:25
6:54
+0:12
20M
20.00 mi12:17:492:13:576:429:30
6:59
+0:05
21M
21.00 mi12:25:182:21:266:447:29
7:29
+0:30
35K
21.75 mi12:30:232:26:316:445:05
6:48
-0:41
23M
23.00 mi12:39:092:35:176:458:46
7:00
+0:12
24M
24.00 mi12:45:572:42:056:456:48
6:48
-0:12
40K
24.85 mi12:51:582:48:066:466:01
7:02
+0:14
25.2M
25.20 mi12:54:362:50:446:472:38
7:38
+0:36
Finish
26.22 mi13:01:292:57:376:476:53
6:45
-0:53

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

6:30 /mi

Average Pace

6:47 /mi

Slowest Pace

7:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:47:30

94% of race

Time at Steady Pace

10:07

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:46 /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 mi10:24:3720:456:4120:45
6:41
#3467
10K
6.21 mi10:45:0941:176:3920:32
6:37
#3484
15K
9.32 mi11:05:351:01:436:3720:26
6:35
#3352
20K
12.43 mi11:26:131:22:216:3820:38
6:38
#3266
Half
13.11 mi11:30:391:26:476:374:26
6:30
#3232
25K
15.53 mi11:46:541:43:026:3816:15
6:42
#3229
30K
18.64 mi12:08:192:04:276:4121:25
6:54
#3249
20M
20.00 mi12:17:492:13:576:429:30
6:59
#3275
21M
21.00 mi12:25:182:21:266:447:29
7:29
#3327
35K
21.75 mi12:30:232:26:316:445:05
6:48
#3340
23M
23.00 mi12:39:092:35:176:458:46
7:00
#3352
24M
24.00 mi12:45:572:42:056:456:48
6:48
#3351
40K
24.85 mi12:51:582:48:066:466:01
7:02
#3371
25.2M
25.20 mi12:54:362:50:446:472:38
7:38
#3385
Finish
26.22 mi13:01:292:57:376:476:53
6:45
#3364
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi3467326832683109(Top 12%)2963(Top 20%)2963(Top 208%)
10K6.21 mi3.10 mi3484-173289-213289-213557(Top 13%)3363(Top 22%)3363(Top 236%)
15K9.32 mi3.11 mi3352+1323180+1093180+1093109(Top 12%)2963(Top 20%)2963(Top 208%)
20K12.43 mi3.11 mi3266+863106+743106+743111(Top 12%)2958(Top 19%)2958(Top 208%)
Half13.11 mi0.68 mi3232+343075+313075+312811(Top 11%)2695(Top 18%)2695(Top 190%)
25K15.53 mi2.42 mi3229+33077-23077-23370(Top 13%)3197(Top 21%)3197(Top 225%)
30K18.64 mi3.11 mi3249-203091-143091-143608(Top 14%)3388(Top 22%)3388(Top 238%)
20M20.00 mi1.36 mi3275-263106-153106-153952(Top 15%)3668(Top 24%)3668(Top 258%)
21M21.00 mi1.00 mi3327-523152-463152-464465(Top 17%)4067(Top 27%)4067(Top 286%)
35K21.75 mi0.75 mi3340-133162-103162-104119(Top 15%)3769(Top 25%)3769(Top 265%)
23M23.00 mi1.25 mi3352-123174-123174-123787(Top 14%)3494(Top 23%)3494(Top 246%)
24M24.00 mi1.00 mi3351+13170+43170+43631(Top 14%)3330(Top 22%)3330(Top 234%)
40K24.85 mi0.85 mi3371-203187-173187-174005(Top 15%)3587(Top 24%)3587(Top 252%)
25.2M25.20 mi0.35 mi3385-143197-103197-104483(Top 17%)3896(Top 26%)3896(Top 274%)
Finish26.22 mi1.02 mi3364+213176+213176+213795(Top 14%)3367(Top 22%)3367(Top 237%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

3109

Males

2963

M55-59

2963

5K→10K

3.1 - 6.2 mi

Top 13%
×5stories
+79ft-138ft

Overall

3557

Males

3363

M55-59

3363

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

3109

Males

2963

M55-59

2963

15K→20K

9.3 - 12.4 mi

Top 12%
×5stories
+106ft-86ft

Overall

3111

Males

2958

M55-59

2958

20K→Half

12.4 - 13.1 mi

Top 11%
×2stories
+19ft-37ft

Overall

2811

Males

2695

M55-59

2695

Half→25K

13.1 - 15.5 mi

Top 13%
×4stories
+66ft-88ft

Overall

3370

Males

3197

M55-59

3197

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3608

Males

3388

M55-59

3388

30K→20M

18.6 - 20.0 mi

Top 15%
×5stories
+64ft-50ft

Overall

3952

Males

3668

M55-59

3668

20M→21M

20.0 - 21.0 mi

Top 17%
×8stories
+106ft-24ft

Overall

4465

Males

4067

M55-59

4067

21M→35K

21.0 - 21.8 mi

Top 15%
×7stories
+17ft-86ft

Overall

4119

Males

3769

M55-59

3769

35K→23M

21.8 - 23.0 mi

Top 14%
×5stories
+23ft-63ft

Overall

3787

Males

3494

M55-59

3494

23M→24M

23.0 - 24.0 mi

Top 14%
×6stories
+12ft-82ft

Overall

3631

Males

3330

M55-59

3330

24M→40K

24.0 - 24.9 mi

Top 15%
×1story
+6ft-20ft

Overall

4005

Males

3587

M55-59

3587

40K→25.2M

24.9 - 25.2 mi

Top 17%
×1story
+13ft-16ft

Overall

4483

Males

3896

M55-59

3896

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2stories
+22ft-21ft

Overall

3795

Males

3367

M55-59

3367

Passing Analysis

Category:
Athletes Passed
981
Passed By
878
Net Change
+103
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3467
5K → 10K183200-17#3467#3484
10K → 15K17442+132#3484#3352
15K → 20K13246+86#3352#3266
20K → Half384+34#3266#3232
Half → 25K6360+3#3232#3229
25K → 30K90110-20#3229#3249
30K → 20M4975-26#3249#3275
20M → 21M3587-52#3275#3327
21M → 35K2235-13#3327#3340
35K → 23M4557-12#3340#3352
23M → 24M4140+1#3352#3351
24M → 40K3050-20#3351#3371
40K → 25.2M1832-14#3371#3385
25.2M → Finish6140+21#3385#3364
TOTALS981878+103
📊

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