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BOSTON MARATHON 2023

Silvio Delgado

Bib: 5599•M

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 16%
Gender (Male)
#0 / 15176
Top 26%
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:20
Rank: #5263
Start → 5K
21:20 | 6:52/mi
10K· 6.21 mi
42:42
Rank: #5597 (-334)
5K → 10K
21:22 | 6:53/mi
15K· 9.32 mi
1:04:00
Rank: #5596 (+1)
10K → 15K
21:18 | 6:51/mi
20K· 12.43 mi
1:25:26
Rank: #5516 (+80)
15K → 20K
21:26 | 6:54/mi
Half· 13.11 mi
1:30:04
Rank: #5513 (+3)
20K → Half
4:38 | 6:47/mi
25K· 15.53 mi
1:46:39
Rank: #5328 (+185)
Half → 25K
16:35 | 6:50/mi
30K· 18.64 mi
2:08:18
Rank: #5024 (+304)
25K → 30K
21:39 | 6:58/mi
20M
2:17:47
Rank: #4891 (+133)
30K → 20M
9:29 | 6:59/mi
21M
2:24:57
Rank: #4749 (+142)
20M → 21M
7:10 | 7:10/mi
35K· 21.75 mi
2:29:58
Rank: #4689 (+60)
21M → 35K
5:01 | 6:42/mi
23M
2:38:33
Rank: #4548 (+141)
35K → 23M
8:35 | 6:51/mi
24M
2:45:12
Rank: #4440 (+108)
23M → 24M
6:39 | 6:39/mi
40K· 24.85 mi
2:50:55
Rank: #4325 (+115)
24M → 40K
5:43 | 6:41/mi
25.2M
2:53:23
Rank: #4274 (+51)
40K → 25.2M
2:28 | 7:09/mi
Finish· 26.22 mi
2:59:51
Rank: #4152 (+122)
25.2M → Finish
6:28 | 6:21/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:30:04
Pace6:52 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:29:47
Pace6:51 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:0321:206:5221:20
6:52
-
10K
6.21 mi10:45:2542:426:5221:22
6:53
+0:01
15K
9.32 mi11:06:431:04:006:5221:18
6:51
-0:02
20K
12.43 mi11:28:091:25:266:5221:26
6:54
+0:03
Half
13.11 mi11:32:471:30:046:524:38
6:47
-0:07
25K
15.53 mi11:49:221:46:396:5216:35
6:50
+0:03
30K
18.64 mi12:11:012:08:186:5321:39
6:58
+0:08
20M
20.00 mi12:20:302:17:476:539:29
6:59
+0:01
21M
21.00 mi12:27:402:24:576:547:10
7:10
+0:11
35K
21.75 mi12:32:412:29:586:545:01
6:42
-0:28
23M
23.00 mi12:41:162:38:336:548:35
6:51
+0:09
24M
24.00 mi12:47:552:45:126:536:39
6:39
-0:12
40K
24.85 mi12:53:382:50:556:535:43
6:41
+0:02
25.2M
25.20 mi12:56:062:53:236:532:28
7:09
+0:28
Finish
26.22 mi13:02:342:59:516:526:28
6:21
-0:48

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

6:21 /mi

Average Pace

6:52 /mi

Slowest Pace

7:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:50:13

95% of race

Time at Steady Pace

9:38

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:52 /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 mi10:24:0321:206:5221:20
6:52
#5263
10K
6.21 mi10:45:2542:426:5221:22
6:53
#5597
15K
9.32 mi11:06:431:04:006:5221:18
6:51
#5596
20K
12.43 mi11:28:091:25:266:5221:26
6:54
#5516
Half
13.11 mi11:32:471:30:046:524:38
6:47
#5513
25K
15.53 mi11:49:221:46:396:5216:35
6:50
#5328
30K
18.64 mi12:11:012:08:186:5321:39
6:58
#5024
20M
20.00 mi12:20:302:17:476:539:29
6:59
#4891
21M
21.00 mi12:27:402:24:576:547:10
7:10
#4749
35K
21.75 mi12:32:412:29:586:545:01
6:42
#4689
23M
23.00 mi12:41:162:38:336:548:35
6:51
#4548
24M
24.00 mi12:47:552:45:126:536:39
6:39
#4440
40K
24.85 mi12:53:382:50:556:535:43
6:41
#4325
25.2M
25.20 mi12:56:062:53:236:532:28
7:09
#4274
Finish
26.22 mi13:02:342:59:516:526:28
6:21
#4152
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5263487048705599(Top 21%)5141(Top 34%)5141(Top 97%)
10K6.21 mi3.10 mi5597-3345155-2855155-2855949(Top 22%)5418(Top 36%)5418(Top 103%)
15K9.32 mi3.11 mi5596+15151+45151+45599(Top 21%)5141(Top 34%)5141(Top 97%)
20K12.43 mi3.11 mi5516+805087+645087+645320(Top 20%)4910(Top 32%)4910(Top 93%)
Half13.11 mi0.68 mi5513+35088-15088-15128(Top 19%)4738(Top 31%)4738(Top 90%)
25K15.53 mi2.42 mi5328+1854929+1594929+1594492(Top 17%)4184(Top 28%)4184(Top 79%)
30K18.64 mi3.11 mi5024+3044660+2694660+2694137(Top 16%)3858(Top 25%)3858(Top 73%)
20M20.00 mi1.36 mi4891+1334541+1194541+1193906(Top 15%)3634(Top 24%)3634(Top 69%)
21M21.00 mi1.00 mi4749+1424421+1204421+1202948(Top 11%)2765(Top 18%)2765(Top 52%)
35K21.75 mi0.75 mi4689+604365+564365+563611(Top 14%)3345(Top 22%)3345(Top 63%)
23M23.00 mi1.25 mi4548+1414235+1304235+1302995(Top 11%)2796(Top 18%)2796(Top 53%)
24M24.00 mi1.00 mi4440+1084143+924143+922858(Top 11%)2659(Top 18%)2659(Top 50%)
40K24.85 mi0.85 mi4325+1154040+1034040+1032311(Top 9%)2149(Top 14%)2149(Top 41%)
25.2M25.20 mi0.35 mi4274+513991+493991+492371(Top 9%)2204(Top 15%)2204(Top 42%)
Finish26.22 mi1.02 mi4152+1223884+1073884+1071825(Top 7%)1709(Top 11%)1709(Top 32%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21stories
+97ft-345ft

Overall

5599

Males

5141

M18-39

5141

5K→10K

3.1 - 6.2 mi

Top 22%
×5stories
+79ft-138ft

Overall

5949

Males

5418

M18-39

5418

10K→15K

6.2 - 9.3 mi

Top 21%
×3stories
+67ft-78ft

Overall

5599

Males

5141

M18-39

5141

15K→20K

9.3 - 12.4 mi

Top 20%
×5stories
+106ft-86ft

Overall

5320

Males

4910

M18-39

4910

20K→Half

12.4 - 13.1 mi

Top 19%
×2stories
+19ft-37ft

Overall

5128

Males

4738

M18-39

4738

Half→25K

13.1 - 15.5 mi

Top 17%
×4stories
+66ft-88ft

Overall

4492

Males

4184

M18-39

4184

25K→30K

15.5 - 18.6 mi

Top 16%
×9stories
+181ft-148ft

Overall

4137

Males

3858

M18-39

3858

30K→20M

18.6 - 20.0 mi

Top 15%
×5stories
+64ft-50ft

Overall

3906

Males

3634

M18-39

3634

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

2948

Males

2765

M18-39

2765

21M→35K

21.0 - 21.8 mi

Top 14%
×7stories
+17ft-86ft

Overall

3611

Males

3345

M18-39

3345

35K→23M

21.8 - 23.0 mi

Top 11%
×5stories
+23ft-63ft

Overall

2995

Males

2796

M18-39

2796

23M→24M

23.0 - 24.0 mi

Top 11%
×6stories
+12ft-82ft

Overall

2858

Males

2659

M18-39

2659

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2311

Males

2149

M18-39

2149

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2371

Males

2204

M18-39

2204

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2stories
+22ft-21ft

Overall

1825

Males

1709

M18-39

1709

Passing Analysis

Category:
Athletes Passed
1813
Passed By
702
Net Change
+1111
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5263
5K → 10K84418-334#5263#5597
10K → 15K121120+1#5597#5596
15K → 20K14363+80#5596#5516
20K → Half2118+3#5516#5513
Half → 25K19611+185#5513#5328
25K → 30K32218+304#5328#5024
30K → 20M14613+133#5024#4891
20M → 21M1486+142#4891#4749
21M → 35K688+60#4749#4689
35K → 23M1498+141#4689#4548
23M → 24M1135+108#4548#4440
24M → 40K1227+115#4440#4325
40K → 25.2M521+51#4325#4274
25.2M → Finish1286+122#4274#4152
TOTALS1813702+1111
📊

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