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BOSTON MARATHON 2023

Luis Gabriel Silva Covarrubias

Bib: 16374•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 33%
Gender (Male)
#0 / 15176
Top 48%
Masters (Masters Men)
#0 / 9891
Top 36%
Division (M55-59)
#0 / 1422
Top 18%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:55
Rank: #8635
Start → 5K
22:55 | 7:23/mi
10K· 6.21 mi
46:04
Rank: #9280 (-645)
5K → 10K
23:09 | 7:27/mi
15K· 9.32 mi
1:09:14
Rank: #9415 (-135)
10K → 15K
23:10 | 7:27/mi
20K· 12.43 mi
1:32:52
Rank: #9587 (-172)
15K → 20K
23:38 | 7:36/mi
Half· 13.11 mi
1:38:01
Rank: #9633 (-46)
20K → Half
5:09 | 7:33/mi
25K· 15.53 mi
1:56:21
Rank: #9550 (+83)
Half → 25K
18:20 | 7:34/mi
30K· 18.64 mi
2:20:12
Rank: #9320 (+230)
25K → 30K
23:51 | 7:41/mi
20M
2:30:43
Rank: #9238 (+82)
30K → 20M
10:31 | 7:44/mi
21M
2:38:56
Rank: #9163 (+75)
20M → 21M
8:13 | 8:13/mi
35K· 21.75 mi
2:44:37
Rank: #9154 (+9)
21M → 35K
5:41 | 7:36/mi
23M
2:54:33
Rank: #9147 (+7)
35K → 23M
9:56 | 7:56/mi
24M
3:02:06
Rank: #9075 (+72)
23M → 24M
7:33 | 7:33/mi
40K· 24.85 mi
3:08:38
Rank: #8997 (+78)
24M → 40K
6:32 | 7:38/mi
25.2M
3:11:28
Rank: #8960 (+37)
40K → 25.2M
2:50 | 8:13/mi
Finish· 26.22 mi
3:19:02
Rank: #8892 (+68)
25.2M → Finish
7:34 | 7:26/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:01
Pace7:29 /mi
2nd Half
Distance13.11 mi
Time1:41:01
Pace7:42 /mi
📊Positive Split: 3.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:12:5822:557:2322:55
7:23
-
10K
6.21 mi11:36:0746:047:2523:09
7:27
+0:04
15K
9.32 mi11:59:171:09:147:2623:10
7:27
0:00
20K
12.43 mi12:22:551:32:527:2823:38
7:36
+0:09
Half
13.11 mi12:28:041:38:017:295:09
7:33
-0:03
25K
15.53 mi12:46:241:56:217:2918:20
7:34
+0:01
30K
18.64 mi13:10:152:20:127:3123:51
7:41
+0:07
20M
20.00 mi13:20:462:30:437:3210:31
7:44
+0:03
21M
21.00 mi13:28:592:38:567:348:13
8:13
+0:29
35K
21.75 mi13:34:402:44:377:345:41
7:36
-0:37
23M
23.00 mi13:44:362:54:337:359:56
7:56
+0:20
24M
24.00 mi13:52:093:02:067:357:33
7:33
-0:23
40K
24.85 mi13:58:413:08:387:356:32
7:38
+0:05
25.2M
25.20 mi14:01:313:11:287:362:50
8:13
+0:35
Finish
26.22 mi14:09:053:19:027:367:34
7:26
-0:47

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

7:23 /mi

Average Pace

7:36 /mi

Slowest Pace

8:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:07:59

94% of race

Time at Steady Pace

11:03

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:35 /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 mi11:12:5822:557:2322:55
7:23
#8635
10K
6.21 mi11:36:0746:047:2523:09
7:27
#9280
15K
9.32 mi11:59:171:09:147:2623:10
7:27
#9415
20K
12.43 mi12:22:551:32:527:2823:38
7:36
#9587
Half
13.11 mi12:28:041:38:017:295:09
7:33
#9633
25K
15.53 mi12:46:241:56:217:2918:20
7:34
#9550
30K
18.64 mi13:10:152:20:127:3123:51
7:41
#9320
20M
20.00 mi13:20:462:30:437:3210:31
7:44
#9238
21M
21.00 mi13:28:592:38:567:348:13
8:13
#9163
35K
21.75 mi13:34:402:44:377:345:41
7:36
#9154
23M
23.00 mi13:44:362:54:337:359:56
7:56
#9147
24M
24.00 mi13:52:093:02:067:357:33
7:33
#9075
40K
24.85 mi13:58:413:08:387:356:32
7:38
#8997
25.2M
25.20 mi14:01:313:11:287:362:50
8:13
#8960
Finish
26.22 mi14:09:053:19:027:367:34
7:26
#8892
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi8635737673769809(Top 37%)8038(Top 53%)8038(Top 565%)
10K6.21 mi3.10 mi9280-6457740-3647740-36410063(Top 38%)8194(Top 54%)8194(Top 576%)
15K9.32 mi3.11 mi9415-1357819-797819-799809(Top 37%)8038(Top 53%)8038(Top 565%)
20K12.43 mi3.11 mi9587-1727911-927911-9210127(Top 38%)8136(Top 54%)8136(Top 572%)
Half13.11 mi0.68 mi9633-467944-337944-3310519(Top 40%)8341(Top 55%)8341(Top 587%)
25K15.53 mi2.42 mi9550+837872+727872+729230(Top 35%)7569(Top 50%)7569(Top 532%)
30K18.64 mi3.11 mi9320+2307694+1787694+1788479(Top 32%)6972(Top 46%)6972(Top 490%)
20M20.00 mi1.36 mi9238+827617+777617+778426(Top 32%)6851(Top 45%)6851(Top 482%)
21M21.00 mi1.00 mi9163+757547+707547+708684(Top 33%)6889(Top 45%)6889(Top 484%)
35K21.75 mi0.75 mi9154+97531+167531+169214(Top 35%)7191(Top 47%)7191(Top 506%)
23M23.00 mi1.25 mi9147+77499+327499+329274(Top 35%)7106(Top 47%)7106(Top 500%)
24M24.00 mi1.00 mi9075+727440+597440+598034(Top 30%)6342(Top 42%)6342(Top 446%)
40K24.85 mi0.85 mi8997+787374+667374+667561(Top 28%)5973(Top 39%)5973(Top 420%)
25.2M25.20 mi0.35 mi8960+377345+297345+297757(Top 29%)6033(Top 40%)6033(Top 424%)
Finish26.22 mi1.02 mi8892+687280+657280+657944(Top 30%)6136(Top 40%)6136(Top 432%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21stories
+97ft-345ft

Overall

9809

Males

8038

M55-59

8038

5K→10K

3.1 - 6.2 mi

Top 38%
×5stories
+79ft-138ft

Overall

10063

Males

8194

M55-59

8194

10K→15K

6.2 - 9.3 mi

Top 37%
×3stories
+67ft-78ft

Overall

9809

Males

8038

M55-59

8038

15K→20K

9.3 - 12.4 mi

Top 38%
×5stories
+106ft-86ft

Overall

10127

Males

8136

M55-59

8136

20K→Half

12.4 - 13.1 mi

Top 40%
×2stories
+19ft-37ft

Overall

10519

Males

8341

M55-59

8341

Half→25K

13.1 - 15.5 mi

Top 35%
×4stories
+66ft-88ft

Overall

9230

Males

7569

M55-59

7569

25K→30K

15.5 - 18.6 mi

Top 32%
×9stories
+181ft-148ft

Overall

8479

Males

6972

M55-59

6972

30K→20M

18.6 - 20.0 mi

Top 32%
×5stories
+64ft-50ft

Overall

8426

Males

6851

M55-59

6851

20M→21M

20.0 - 21.0 mi

Top 33%
×8stories
+106ft-24ft

Overall

8684

Males

6889

M55-59

6889

21M→35K

21.0 - 21.8 mi

Top 35%
×7stories
+17ft-86ft

Overall

9214

Males

7191

M55-59

7191

35K→23M

21.8 - 23.0 mi

Top 35%
×5stories
+23ft-63ft

Overall

9274

Males

7106

M55-59

7106

23M→24M

23.0 - 24.0 mi

Top 30%
×6stories
+12ft-82ft

Overall

8034

Males

6342

M55-59

6342

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

7561

Males

5973

M55-59

5973

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

7757

Males

6033

M55-59

6033

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2stories
+22ft-21ft

Overall

7944

Males

6136

M55-59

6136

Passing Analysis

Category:
Athletes Passed
1441*
Passed By
1698
Net Change
-257
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8635
5K → 10K74719-645#8635#9280
10K → 15K112247-135#9280#9415
15K → 20K87259-172#9415#9587
20K → Half1460-46#9587#9633
Half → 25K16178+83#9633#9550
25K → 30K295*65+230#9550#9320
30K → 20M11634+82#9320#9238
20M → 21M12045+75#9238#9163
21M → 35K4132+9#9163#9154
35K → 23M8881+7#9154#9147
23M → 24M9826+72#9147#9075
24M → 40K9113+78#9075#8997
40K → 25.2M4811+37#8997#8960
25.2M → Finish9628+68#8960#8892
TOTALS1441*1698-257

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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