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BOSTON MARATHON 2023

Salvador Ramirez Simon

Bib: 3586•M

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 13%
Gender (Male)
#0 / 15176
Top 21%
Division (M18-39)
#0 / 5285
Top 44%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:57
Rank: #4056
Start → 5K
20:57 | 6:45/mi
10K· 6.21 mi
41:28
Rank: #3724 (+332)
5K → 10K
20:31 | 6:36/mi
15K· 9.32 mi
1:01:37
Rank: #3273 (+451)
10K → 15K
20:09 | 6:29/mi
20K· 12.43 mi
1:21:44
Rank: #2920 (+353)
15K → 20K
20:07 | 6:28/mi
Half· 13.11 mi
1:26:09
Rank: #2891 (+29)
20K → Half
4:25 | 6:28/mi
25K· 15.53 mi
1:41:58
Rank: #2770 (+121)
Half → 25K
15:49 | 6:31/mi
30K· 18.64 mi
2:03:11
Rank: #2797 (-27)
25K → 30K
21:13 | 6:50/mi
20M
2:12:45
Rank: #2862 (-65)
30K → 20M
9:34 | 7:02/mi
21M
2:20:06
Rank: #2894 (-32)
20M → 21M
7:21 | 7:21/mi
35K· 21.75 mi
2:26:17
Rank: #3275 (-381)
21M → 35K
6:11 | 8:16/mi
23M
2:35:07
Rank: #3296 (-21)
35K → 23M
8:50 | 7:03/mi
24M
2:41:59
Rank: #3323 (-27)
23M → 24M
6:52 | 6:52/mi
40K· 24.85 mi
2:48:00
Rank: #3337 (-14)
24M → 40K
6:01 | 7:02/mi
25.2M
2:50:38
Rank: #3342 (-5)
40K → 25.2M
2:38 | 7:38/mi
Finish· 26.22 mi
2:57:44
Rank: #3401 (-59)
25.2M → Finish
7:06 | 6:58/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:09
Pace6:34 /mi
2nd Half
Distance13.11 mi
Time1:31:35
Pace6:59 /mi
📊Positive Split: 6.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:3120:576:4520:57
6:45
-
10K
6.21 mi10:43:0241:286:4020:31
6:36
-0:09
15K
9.32 mi11:03:111:01:376:3720:09
6:29
-0:07
20K
12.43 mi11:23:181:21:446:3520:07
6:28
-0:01
Half
13.11 mi11:27:431:26:096:344:25
6:28
0:00
25K
15.53 mi11:43:321:41:586:3415:49
6:31
+0:03
30K
18.64 mi12:04:452:03:116:3621:13
6:50
+0:19
20M
20.00 mi12:14:192:12:456:389:34
7:02
+0:12
21M
21.00 mi12:21:402:20:066:407:21
7:21
+0:19
35K
21.75 mi12:27:512:26:176:446:11
8:16
+0:55
23M
23.00 mi12:36:412:35:076:458:50
7:03
-1:13
24M
24.00 mi12:43:332:41:596:456:52
6:52
-0:11
40K
24.85 mi12:49:342:48:006:466:01
7:02
+0:10
25.2M
25.20 mi12:52:122:50:386:462:38
7:38
+0:36
Finish
26.22 mi12:59:182:57:446:477:06
6:58
-0:40

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

6:28 /mi

Average Pace

6:47 /mi

Slowest Pace

8:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:21:01

46% of race

Time at Steady Pace

1:20:33

45% of race

Time at Slower Pace

16:10

9% of race

Average Pace: 6:47 /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 mi10:22:3120:576:4520:57
6:45
#4056
10K
6.21 mi10:43:0241:286:4020:31
6:36
#3724
15K
9.32 mi11:03:111:01:376:3720:09
6:29
#3273
20K
12.43 mi11:23:181:21:446:3520:07
6:28
#2920
Half
13.11 mi11:27:431:26:096:344:25
6:28
#2891
25K
15.53 mi11:43:321:41:586:3415:49
6:31
#2770
30K
18.64 mi12:04:452:03:116:3621:13
6:50
#2797
20M
20.00 mi12:14:192:12:456:389:34
7:02
#2862
21M
21.00 mi12:21:402:20:066:407:21
7:21
#2894
35K
21.75 mi12:27:512:26:176:446:11
8:16
#3275
23M
23.00 mi12:36:412:35:076:458:50
7:03
#3296
24M
24.00 mi12:43:332:41:596:456:52
6:52
#3323
40K
24.85 mi12:49:342:48:006:466:01
7:02
#3337
25.2M
25.20 mi12:52:122:50:386:462:38
7:38
#3342
Finish
26.22 mi12:59:182:57:446:477:06
6:58
#3401
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4056380338032564(Top 10%)2459(Top 16%)2459(Top 47%)
10K6.21 mi3.10 mi3724+3323513+2903513+2903519(Top 13%)3332(Top 22%)3332(Top 63%)
15K9.32 mi3.11 mi3273+4513111+4023111+4022564(Top 10%)2459(Top 16%)2459(Top 47%)
20K12.43 mi3.11 mi2920+3532790+3212790+3212170(Top 8%)2082(Top 14%)2082(Top 39%)
Half13.11 mi0.68 mi2891+292759+312759+312666(Top 10%)2560(Top 17%)2560(Top 48%)
25K15.53 mi2.42 mi2770+1212647+1122647+1122301(Top 9%)2207(Top 15%)2207(Top 42%)
30K18.64 mi3.11 mi2797-272675-282675-283184(Top 12%)3000(Top 20%)3000(Top 57%)
20M20.00 mi1.36 mi2862-652736-612736-614243(Top 16%)3914(Top 26%)3914(Top 74%)
21M21.00 mi1.00 mi2894-322762-262762-263858(Top 14%)3566(Top 23%)3566(Top 67%)
35K21.75 mi0.75 mi3275-3813101-3393101-33913831(Top 52%)9320(Top 61%)9320(Top 176%)
23M23.00 mi1.25 mi3296-213122-213122-214034(Top 15%)3710(Top 24%)3710(Top 70%)
24M24.00 mi1.00 mi3323-273146-243146-243996(Top 15%)3644(Top 24%)3644(Top 69%)
40K24.85 mi0.85 mi3337-143157-113157-114006(Top 15%)3588(Top 24%)3588(Top 68%)
25.2M25.20 mi0.35 mi3342-53160-33160-34485(Top 17%)3898(Top 26%)3898(Top 74%)
Finish26.22 mi1.02 mi3401-593205-453205-454984(Top 19%)4255(Top 28%)4255(Top 81%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21stories
+97ft-345ft

Overall

2564

Males

2459

M18-39

2459

5K→10K

3.1 - 6.2 mi

Top 13%
×5stories
+79ft-138ft

Overall

3519

Males

3332

M18-39

3332

10K→15K

6.2 - 9.3 mi

Top 10%
×3stories
+67ft-78ft

Overall

2564

Males

2459

M18-39

2459

15K→20K

9.3 - 12.4 mi

Top 8%
×5stories
+106ft-86ft

Overall

2170

Males

2082

M18-39

2082

20K→Half

12.4 - 13.1 mi

Top 10%
×2stories
+19ft-37ft

Overall

2666

Males

2560

M18-39

2560

Half→25K

13.1 - 15.5 mi

Top 9%
×4stories
+66ft-88ft

Overall

2301

Males

2207

M18-39

2207

25K→30K

15.5 - 18.6 mi

Top 12%
×9stories
+181ft-148ft

Overall

3184

Males

3000

M18-39

3000

30K→20M

18.6 - 20.0 mi

Top 16%
×5stories
+64ft-50ft

Overall

4243

Males

3914

M18-39

3914

20M→21M

20.0 - 21.0 mi

Top 14%
×8stories
+106ft-24ft

Overall

3858

Males

3566

M18-39

3566

21M→35K

21.0 - 21.8 mi

Top 52%
×7stories
+17ft-86ft

Overall

13831

Males

9320

M18-39

9320

35K→23M

21.8 - 23.0 mi

Top 15%
×5stories
+23ft-63ft

Overall

4034

Males

3710

M18-39

3710

23M→24M

23.0 - 24.0 mi

Top 15%
×6stories
+12ft-82ft

Overall

3996

Males

3644

M18-39

3644

24M→40K

24.0 - 24.9 mi

Top 15%
×1story
+6ft-20ft

Overall

4006

Males

3588

M18-39

3588

40K→25.2M

24.9 - 25.2 mi

Top 17%
×1story
+13ft-16ft

Overall

4485

Males

3898

M18-39

3898

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2stories
+22ft-21ft

Overall

4984

Males

4255

M18-39

4255

Passing Analysis

Category:
Athletes Passed
1683
Passed By
1028
Net Change
+655
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4056
5K → 10K42290+332#4056#3724
10K → 15K4576+451#3724#3273
15K → 20K3552+353#3273#2920
20K → Half323+29#2920#2891
Half → 25K13413+121#2891#2770
25K → 30K6592-27#2770#2797
30K → 20M1883-65#2797#2862
20M → 21M3466-32#2862#2894
21M → 35K1382-381#2894#3275
35K → 23M4768-21#3275#3296
23M → 24M3562-27#3296#3323
24M → 40K3347-14#3323#3337
40K → 25.2M1722-5#3337#3342
25.2M → Finish3392-59#3342#3401
TOTALS16831028+655
📊

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