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BOSTON MARATHON 2023

David Suarez

Bib: 5377•M

FL

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 10%
Gender (Male)
#0 / 15176
Top 16%
Division (M18-39)
#0 / 5285
Top 36%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:25
Rank: #2675
Start → 5K
20:25 | 6:34/mi
10K· 6.21 mi
40:48
Rank: #2896 (-221)
5K → 10K
20:23 | 6:34/mi
15K· 9.32 mi
1:01:15
Rank: #2981 (-85)
10K → 15K
20:27 | 6:35/mi
20K· 12.43 mi
1:21:50
Rank: #2970 (+11)
15K → 20K
20:35 | 6:38/mi
Half· 13.11 mi
1:26:19
Rank: #2983 (-13)
20K → Half
4:29 | 6:34/mi
25K· 15.53 mi
1:42:22
Rank: #2914 (+69)
Half → 25K
16:03 | 6:37/mi
30K· 18.64 mi
2:03:18
Rank: #2817 (+97)
25K → 30K
20:56 | 6:44/mi
20M
2:12:32
Rank: #2786 (+31)
30K → 20M
9:14 | 6:48/mi
21M
2:19:43
Rank: #2764 (+22)
20M → 21M
7:11 | 7:11/mi
35K· 21.75 mi
2:24:40
Rank: #2758 (+6)
21M → 35K
4:57 | 6:37/mi
23M
2:33:19
Rank: #2765 (-7)
35K → 23M
8:39 | 6:55/mi
24M
2:40:03
Rank: #2759 (+6)
23M → 24M
6:44 | 6:44/mi
40K· 24.85 mi
2:45:50
Rank: #2728 (+31)
24M → 40K
5:47 | 6:46/mi
25.2M
2:48:14
Rank: #2696 (+32)
40K → 25.2M
2:24 | 6:58/mi
Finish· 26.22 mi
2:54:26
Rank: #2570 (+126)
25.2M → Finish
6:12 | 6:05/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:19
Pace6:35 /mi
2nd Half
Distance13.11 mi
Time1:28:07
Pace6:43 /mi
📊Positive Split: 2.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:1620:256:3420:25
6:34
-
10K
6.21 mi10:43:3940:486:3420:23
6:34
0:00
15K
9.32 mi11:04:061:01:156:3420:27
6:35
+0:01
20K
12.43 mi11:24:411:21:506:3520:35
6:38
+0:03
Half
13.11 mi11:29:101:26:196:354:29
6:34
-0:04
25K
15.53 mi11:45:131:42:226:3516:03
6:37
+0:03
30K
18.64 mi12:06:092:03:186:3720:56
6:44
+0:07
20M
20.00 mi12:15:232:12:326:389:14
6:48
+0:04
21M
21.00 mi12:22:342:19:436:397:11
7:11
+0:23
35K
21.75 mi12:27:312:24:406:394:57
6:37
-0:34
23M
23.00 mi12:36:102:33:196:408:39
6:55
+0:18
24M
24.00 mi12:42:542:40:036:406:44
6:44
-0:11
40K
24.85 mi12:48:412:45:506:405:47
6:46
+0:02
25.2M
25.20 mi12:51:052:48:146:412:24
6:58
+0:12
Finish
26.22 mi12:57:172:54:266:396:12
6:05
-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

6:05 /mi

Average Pace

6:39 /mi

Slowest Pace

7:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:31

65% of race

Time at Steady Pace

53:44

31% of race

Time at Slower Pace

7:11

4% of race

Average Pace: 6:39 /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 mi10:23:1620:256:3420:25
6:34
#2675
10K
6.21 mi10:43:3940:486:3420:23
6:34
#2896
15K
9.32 mi11:04:061:01:156:3420:27
6:35
#2981
20K
12.43 mi11:24:411:21:506:3520:35
6:38
#2970
Half
13.11 mi11:29:101:26:196:354:29
6:34
#2983
25K
15.53 mi11:45:131:42:226:3516:03
6:37
#2914
30K
18.64 mi12:06:092:03:186:3720:56
6:44
#2817
20M
20.00 mi12:15:232:12:326:389:14
6:48
#2786
21M
21.00 mi12:22:342:19:436:397:11
7:11
#2764
35K
21.75 mi12:27:312:24:406:394:57
6:37
#2758
23M
23.00 mi12:36:102:33:196:408:39
6:55
#2765
24M
24.00 mi12:42:542:40:036:406:44
6:44
#2759
40K
24.85 mi12:48:412:45:506:405:47
6:46
#2728
25.2M
25.20 mi12:51:052:48:146:412:24
6:58
#2696
Finish
26.22 mi12:57:172:54:266:396:12
6:05
#2570
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2675254725473144(Top 12%)2993(Top 20%)2993(Top 57%)
10K6.21 mi3.10 mi2896-2212762-2152762-2153196(Top 12%)3045(Top 20%)3045(Top 58%)
15K9.32 mi3.11 mi2981-852843-812843-813144(Top 12%)2993(Top 20%)2993(Top 57%)
20K12.43 mi3.11 mi2970+112835+82835+83001(Top 11%)2857(Top 19%)2857(Top 54%)
Half13.11 mi0.68 mi2983-132849-142849-143189(Top 12%)3039(Top 20%)3039(Top 58%)
25K15.53 mi2.42 mi2914+692785+642785+642810(Top 11%)2686(Top 18%)2686(Top 51%)
30K18.64 mi3.11 mi2817+972693+922693+922602(Top 10%)2473(Top 16%)2473(Top 47%)
20M20.00 mi1.36 mi2786+312662+312662+312757(Top 10%)2604(Top 17%)2604(Top 49%)
21M21.00 mi1.00 mi2764+222642+202642+202981(Top 11%)2792(Top 18%)2792(Top 53%)
35K21.75 mi0.75 mi2758+62637+52637+53049(Top 11%)2851(Top 19%)2851(Top 54%)
23M23.00 mi1.25 mi2765-72638-12638-13254(Top 12%)3023(Top 20%)3023(Top 57%)
24M24.00 mi1.00 mi2759+62629+92629+93265(Top 12%)3020(Top 20%)3020(Top 57%)
40K24.85 mi0.85 mi2728+312598+312598+312632(Top 10%)2431(Top 16%)2431(Top 46%)
25.2M25.20 mi0.35 mi2696+322570+282570+281647(Top 6%)1553(Top 10%)1553(Top 29%)
Finish26.22 mi1.02 mi2570+1262450+1202450+120951(Top 4%)909(Top 6%)909(Top 17%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

3144

Males

2993

M18-39

2993

5K→10K

3.1 - 6.2 mi

Top 12%
×5stories
+79ft-138ft

Overall

3196

Males

3045

M18-39

3045

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

3144

Males

2993

M18-39

2993

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

3001

Males

2857

M18-39

2857

20K→Half

12.4 - 13.1 mi

Top 12%
×2stories
+19ft-37ft

Overall

3189

Males

3039

M18-39

3039

Half→25K

13.1 - 15.5 mi

Top 11%
×4stories
+66ft-88ft

Overall

2810

Males

2686

M18-39

2686

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2602

Males

2473

M18-39

2473

30K→20M

18.6 - 20.0 mi

Top 10%
×5stories
+64ft-50ft

Overall

2757

Males

2604

M18-39

2604

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

2981

Males

2792

M18-39

2792

21M→35K

21.0 - 21.8 mi

Top 11%
×7stories
+17ft-86ft

Overall

3049

Males

2851

M18-39

2851

35K→23M

21.8 - 23.0 mi

Top 12%
×5stories
+23ft-63ft

Overall

3254

Males

3023

M18-39

3023

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3265

Males

3020

M18-39

3020

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2632

Males

2431

M18-39

2431

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1647

Males

1553

M18-39

1553

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2stories
+22ft-21ft

Overall

951

Males

909

M18-39

909

Passing Analysis

Category:
Athletes Passed
890
Passed By
785
Net Change
+105
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2675
5K → 10K74295-221#2675#2896
10K → 15K65150-85#2896#2981
15K → 20K8574+11#2981#2970
20K → Half1528-13#2970#2983
Half → 25K9425+69#2983#2914
25K → 30K12528+97#2914#2817
30K → 20M5019+31#2817#2786
20M → 21M4725+22#2786#2764
21M → 35K2822+6#2764#2758
35K → 23M5158-7#2758#2765
23M → 24M4438+6#2765#2759
24M → 40K5423+31#2759#2728
40K → 25.2M320+32#2728#2696
25.2M → Finish1260+126#2696#2570
TOTALS890785+105
📊

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