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BOSTON MARATHON 2023

Andrew Delgadillo

Bib: 3858•M

NY

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 17%
Gender (Male)
#0 / 15176
Top 27%
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
20:50
Rank: #3726
Start → 5K
20:50 | 6:42/mi
10K· 6.21 mi
41:44
Rank: #4152 (-426)
5K → 10K
20:54 | 6:44/mi
15K· 9.32 mi
1:02:46
Rank: #4361 (-209)
10K → 15K
21:02 | 6:46/mi
20K· 12.43 mi
1:23:59
Rank: #4425 (-64)
15K → 20K
21:13 | 6:50/mi
Half· 13.11 mi
1:28:35
Rank: #4433 (-8)
20K → Half
4:36 | 6:45/mi
25K· 15.53 mi
1:45:22
Rank: #4528 (-95)
Half → 25K
16:47 | 6:55/mi
30K· 18.64 mi
2:07:28
Rank: #4650 (-122)
25K → 30K
22:06 | 7:07/mi
20M
2:17:06
Rank: #4632 (+18)
30K → 20M
9:38 | 7:05/mi
21M
2:24:37
Rank: #4630 (+2)
20M → 21M
7:31 | 7:31/mi
35K· 21.75 mi
2:29:34
Rank: #4554 (+76)
21M → 35K
4:57 | 6:37/mi
23M
2:38:26
Rank: #4510 (+44)
35K → 23M
8:52 | 7:05/mi
24M
2:45:25
Rank: #4502 (+8)
23M → 24M
6:59 | 6:59/mi
40K· 24.85 mi
2:51:33
Rank: #4490 (+12)
24M → 40K
6:08 | 7:10/mi
25.2M
2:54:07
Rank: #4460 (+30)
40K → 25.2M
2:34 | 7:27/mi
Finish· 26.22 mi
3:00:56
Rank: #4403 (+57)
25.2M → Finish
6:49 | 6:41/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:35
Pace6:45 /mi
2nd Half
Distance13.11 mi
Time1:32:21
Pace7:03 /mi
📊Positive Split: 4.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:1820:506:4220:50
6:42
-
10K
6.21 mi10:43:1241:446:4320:54
6:44
+0:02
15K
9.32 mi11:04:141:02:466:4421:02
6:46
+0:02
20K
12.43 mi11:25:271:23:596:4521:13
6:50
+0:04
Half
13.11 mi11:30:031:28:356:454:36
6:45
-0:05
25K
15.53 mi11:46:501:45:226:4716:47
6:55
+0:10
30K
18.64 mi12:08:562:07:286:5022:06
7:07
+0:12
20M
20.00 mi12:18:342:17:066:519:38
7:05
-0:02
21M
21.00 mi12:26:052:24:376:537:31
7:31
+0:26
35K
21.75 mi12:31:022:29:346:534:57
6:37
-0:54
23M
23.00 mi12:39:542:38:266:538:52
7:05
+0:28
24M
24.00 mi12:46:532:45:256:546:59
6:59
-0:06
40K
24.85 mi12:53:012:51:336:546:08
7:10
+0:11
25.2M
25.20 mi12:55:352:54:076:552:34
7:27
+0:17
Finish
26.22 mi13:02:243:00:566:546:49
6:41
-0:46

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

6:37 /mi

Average Pace

6:54 /mi

Slowest Pace

7:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:50:51

94% of race

Time at Steady Pace

10:05

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:54 /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 mi10:22:1820:506:4220:50
6:42
#3726
10K
6.21 mi10:43:1241:446:4320:54
6:44
#4152
15K
9.32 mi11:04:141:02:466:4421:02
6:46
#4361
20K
12.43 mi11:25:271:23:596:4521:13
6:50
#4425
Half
13.11 mi11:30:031:28:356:454:36
6:45
#4433
25K
15.53 mi11:46:501:45:226:4716:47
6:55
#4528
30K
18.64 mi12:08:562:07:286:5022:06
7:07
#4650
20M
20.00 mi12:18:342:17:066:519:38
7:05
#4632
21M
21.00 mi12:26:052:24:376:537:31
7:31
#4630
35K
21.75 mi12:31:022:29:346:534:57
6:37
#4554
23M
23.00 mi12:39:542:38:266:538:52
7:05
#4510
24M
24.00 mi12:46:532:45:256:546:59
6:59
#4502
40K
24.85 mi12:53:012:51:336:546:08
7:10
#4490
25.2M
25.20 mi12:55:352:54:076:552:34
7:27
#4460
Finish
26.22 mi13:02:243:00:566:546:49
6:41
#4403
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3726350235024809(Top 18%)4480(Top 30%)4480(Top 85%)
10K6.21 mi3.10 mi4152-4263898-3963898-3964606(Top 17%)4294(Top 28%)4294(Top 81%)
15K9.32 mi3.11 mi4361-2094081-1834081-1834809(Top 18%)4480(Top 30%)4480(Top 85%)
20K12.43 mi3.11 mi4425-644139-584139-584703(Top 18%)4375(Top 29%)4375(Top 83%)
Half13.11 mi0.68 mi4433-84149-104149-104734(Top 18%)4396(Top 29%)4396(Top 83%)
25K15.53 mi2.42 mi4528-954231-824231-825082(Top 19%)4692(Top 31%)4692(Top 89%)
30K18.64 mi3.11 mi4650-1224336-1054336-1054998(Top 19%)4591(Top 30%)4591(Top 87%)
20M20.00 mi1.36 mi4632+184319+174319+174539(Top 17%)4164(Top 27%)4164(Top 79%)
21M21.00 mi1.00 mi4630+24311+84311+84648(Top 17%)4214(Top 28%)4214(Top 80%)
35K21.75 mi0.75 mi4554+764245+664245+663131(Top 12%)2933(Top 19%)2933(Top 55%)
23M23.00 mi1.25 mi4510+444202+434202+434206(Top 16%)3849(Top 25%)3849(Top 73%)
24M24.00 mi1.00 mi4502+84198+44198+44583(Top 17%)4119(Top 27%)4119(Top 78%)
40K24.85 mi0.85 mi4490+124184+144184+144726(Top 18%)4153(Top 27%)4153(Top 79%)
25.2M25.20 mi0.35 mi4460+304155+294155+293644(Top 14%)3272(Top 22%)3272(Top 62%)
Finish26.22 mi1.02 mi4403+574104+514104+513456(Top 13%)3098(Top 20%)3098(Top 59%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21stories
+97ft-345ft

Overall

4809

Males

4480

M18-39

4480

5K→10K

3.1 - 6.2 mi

Top 17%
×5stories
+79ft-138ft

Overall

4606

Males

4294

M18-39

4294

10K→15K

6.2 - 9.3 mi

Top 18%
×3stories
+67ft-78ft

Overall

4809

Males

4480

M18-39

4480

15K→20K

9.3 - 12.4 mi

Top 18%
×5stories
+106ft-86ft

Overall

4703

Males

4375

M18-39

4375

20K→Half

12.4 - 13.1 mi

Top 18%
×2stories
+19ft-37ft

Overall

4734

Males

4396

M18-39

4396

Half→25K

13.1 - 15.5 mi

Top 19%
×4stories
+66ft-88ft

Overall

5082

Males

4692

M18-39

4692

25K→30K

15.5 - 18.6 mi

Top 19%
×9stories
+181ft-148ft

Overall

4998

Males

4591

M18-39

4591

30K→20M

18.6 - 20.0 mi

Top 17%
×5stories
+64ft-50ft

Overall

4539

Males

4164

M18-39

4164

20M→21M

20.0 - 21.0 mi

Top 17%
×8stories
+106ft-24ft

Overall

4648

Males

4214

M18-39

4214

21M→35K

21.0 - 21.8 mi

Top 12%
×7stories
+17ft-86ft

Overall

3131

Males

2933

M18-39

2933

35K→23M

21.8 - 23.0 mi

Top 16%
×5stories
+23ft-63ft

Overall

4206

Males

3849

M18-39

3849

23M→24M

23.0 - 24.0 mi

Top 17%
×6stories
+12ft-82ft

Overall

4583

Males

4119

M18-39

4119

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

4726

Males

4153

M18-39

4153

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3644

Males

3272

M18-39

3272

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2stories
+22ft-21ft

Overall

3456

Males

3098

M18-39

3098

Passing Analysis

Category:
Athletes Passed
907
Passed By
1584
Net Change
-677
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3726
5K → 10K66492-426#3726#4152
10K → 15K65274-209#4152#4361
15K → 20K81145-64#4361#4425
20K → Half1725-8#4425#4433
Half → 25K63158-95#4433#4528
25K → 30K96218-122#4528#4650
30K → 20M7557+18#4650#4632
20M → 21M5856+2#4632#4630
21M → 35K859+76#4630#4554
35K → 23M8945+44#4554#4510
23M → 24M5042+8#4510#4502
24M → 40K5240+12#4502#4490
40K → 25.2M333+30#4490#4460
25.2M → Finish7720+57#4460#4403
TOTALS9071584-677
📊

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