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BOSTON MARATHON 2023

Richard Dilando

Bib: 26578•M

MA

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

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:24/mi
32:18
↑ 97↓ 3451.5%
10K· 6.21 mi
10:28/mi
1:04:48
↑ 79↓ 1380.4%
15K· 9.32 mi
10:16/mi
1:36:42
↑ 67↓ 78
20K· 12.43 mi
10:20/mi
2:08:49
↑ 106↓ 860.1%
Half· 13.11 mi
10:17/mi
2:15:50
↑ 19↓ 370.5%
25K· 15.53 mi
10:40/mi
2:41:42
↑ 66↓ 880.2%
30K· 18.64 mi
11:09/mi
3:16:19
↑ 181↓ 1480.2%
20M
10:45/mi
3:30:56
↑ 64↓ 500.2%
21M
11:30/mi
3:42:26
↑ 106↓ 241.6%
35K· 21.75 mi
10:39/mi
3:50:24
↑ 17↓ 861.7%
23M
10:42/mi
4:03:48
↑ 23↓ 630.6%
24M
11:14/mi
4:15:02
↓ 821.3%
40K· 24.85 mi
11:02/mi
4:24:28
↓ 200.3%
25.2M
12:05/mi
4:28:38
↑ 13↓ 160.2%
Finish· 26.22 mi
9:37/mi
4:38:26
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:15:50
Pace10:22 /mi
2nd Half
Distance13.11 mi
Time2:22:36
Pace10:53 /mi
📊Positive Split: 5.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:3132:1810:2432:18
10:24
-
10K
6.21 mi12:26:011:04:4810:2632:30
10:28
+0:04
15K
9.32 mi12:57:551:36:4210:2231:54
10:16
-0:12
20K
12.43 mi13:30:022:08:4910:2232:07
10:20
+0:04
Half
13.11 mi13:37:032:15:5010:227:01
10:17
-0:03
25K
15.53 mi14:02:552:41:4210:2525:52
10:40
+0:23
30K
18.64 mi14:37:323:16:1910:3234:37
11:09
+0:29
20M
20.00 mi14:52:093:30:5610:3314:37
10:45
-0:24
21M
21.00 mi15:03:393:42:2610:3611:30
11:30
+0:45
35K
21.75 mi15:11:373:50:2410:367:58
10:39
-0:51
23M
23.00 mi15:25:014:03:4810:3613:24
10:42
+0:03
24M
24.00 mi15:36:154:15:0210:3811:14
11:14
+0:32
40K
24.85 mi15:45:414:24:2810:389:26
11:02
-0:12
25.2M
25.20 mi15:49:514:28:3810:404:10
12:05
+1:03
Finish
26.22 mi15:59:394:38:2610:389:48
9:37
-2:28

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

9:37 /mi

Average Pace

10:38 /mi

Slowest Pace

12:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:20:50

29% of race

Time at Steady Pace

2:06:39

45% of race

Time at Slower Pace

1:10:57

25% of race

Average Pace: 10:37 /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 mi11:53:3132:1810:2432:18
10:24
#24460
10K
6.21 mi12:26:011:04:4810:2632:30
10:28
#24551
15K
9.32 mi12:57:551:36:4210:2231:54
10:16
#24375
20K
12.43 mi13:30:022:08:4910:2232:07
10:20
#24143
Half
13.11 mi13:37:032:15:5010:227:01
10:17
#24131
25K
15.53 mi14:02:552:41:4210:2525:52
10:40
#23986
30K
18.64 mi14:37:323:16:1910:3234:37
11:09
#23868
20M
20.00 mi14:52:093:30:5610:3314:37
10:45
#23752
21M
21.00 mi15:03:393:42:2610:3611:30
11:30
#23647
35K
21.75 mi15:11:373:50:2410:367:58
10:39
#23614
23M
23.00 mi15:25:014:03:4810:3613:24
10:42
#23537
24M
24.00 mi15:36:154:15:0210:3811:14
11:14
#23546
40K
24.85 mi15:45:414:24:2810:389:26
11:02
#23502
25.2M
25.20 mi15:49:514:28:3810:404:10
12:05
#23492
Finish
26.22 mi15:59:394:38:2610:389:48
9:37
#23403
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi24460143051430524015(Top 90%)14095(Top 93%)14095(Top 267%)
10K6.21 mi3.10 mi24551-9114339-3414339-3424608(Top 92%)14356(Top 95%)14356(Top 272%)
15K9.32 mi3.11 mi24375+17614260+7914260+7924015(Top 90%)14095(Top 93%)14095(Top 267%)
20K12.43 mi3.11 mi24143+23214147+11314147+11323537(Top 88%)13862(Top 91%)13862(Top 262%)
Half13.11 mi0.68 mi24131+1214138+914138+923808(Top 89%)13975(Top 92%)13975(Top 264%)
25K15.53 mi2.42 mi23986+14514075+6314075+6323458(Top 88%)13790(Top 91%)13790(Top 261%)
30K18.64 mi3.11 mi23868+11814002+7314002+7323322(Top 88%)13660(Top 90%)13660(Top 258%)
20M20.00 mi1.36 mi23752+11613939+6313939+6322266(Top 84%)13122(Top 86%)13122(Top 248%)
21M21.00 mi1.00 mi23647+10513883+5613883+5621883(Top 82%)12928(Top 85%)12928(Top 245%)
35K21.75 mi0.75 mi23614+3313865+1813865+1822670(Top 85%)13246(Top 87%)13246(Top 251%)
23M23.00 mi1.25 mi23537+7713822+4313822+4321763(Top 82%)12801(Top 84%)12801(Top 242%)
24M24.00 mi1.00 mi23546-913816+613816+623462(Top 88%)13562(Top 89%)13562(Top 257%)
40K24.85 mi0.85 mi23502+4413784+3213784+3222427(Top 84%)13049(Top 86%)13049(Top 247%)
25.2M25.20 mi0.35 mi23492+1013773+1113773+1122635(Top 85%)13148(Top 87%)13148(Top 249%)
Finish26.22 mi1.02 mi23403+8913717+5613717+5620532(Top 77%)12208(Top 80%)12208(Top 231%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21story building
+97ft-345ft

Overall

24015

Males

14095

M18-39

14095

5K→10K

3.1 - 6.2 mi

Top 92%
×5story building
+79ft-138ft

Overall

24608

Males

14356

M18-39

14356

10K→15K

6.2 - 9.3 mi

Top 90%
×3story building
+67ft-78ft

Overall

24015

Males

14095

M18-39

14095

15K→20K

9.3 - 12.4 mi

Top 88%
×5story building
+106ft-86ft

Overall

23537

Males

13862

M18-39

13862

20K→Half

12.4 - 13.1 mi

Top 89%
×2story building
+19ft-37ft

Overall

23808

Males

13975

M18-39

13975

Half→25K

13.1 - 15.5 mi

Top 88%
×4story building
+66ft-88ft

Overall

23458

Males

13790

M18-39

13790

25K→30K

15.5 - 18.6 mi

Top 88%
×9story building
+181ft-148ft

Overall

23322

Males

13660

M18-39

13660

30K→20M

18.6 - 20.0 mi

Top 84%
×5story building
+64ft-50ft

Overall

22266

Males

13122

M18-39

13122

20M→21M

20.0 - 21.0 mi

Top 82%
×8story building
+106ft-24ft

Overall

21883

Males

12928

M18-39

12928

21M→35K

21.0 - 21.8 mi

Top 85%
×7story building
+17ft-86ft

Overall

22670

Males

13246

M18-39

13246

35K→23M

21.8 - 23.0 mi

Top 82%
×5story building
+23ft-63ft

Overall

21763

Males

12801

M18-39

12801

23M→24M

23.0 - 24.0 mi

Top 88%
×6story building
+12ft-82ft

Overall

23462

Males

13562

M18-39

13562

24M→40K

24.0 - 24.9 mi

Top 84%
×1story
+6ft-20ft

Overall

22427

Males

13049

M18-39

13049

40K→25.2M

24.9 - 25.2 mi

Top 85%
×1story
+13ft-16ft

Overall

22635

Males

13148

M18-39

13148

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2story building
+22ft-21ft

Overall

20532

Males

12208

M18-39

12208

Passing Analysis

Category:
Athletes Passed
1559
Passed By
502
Net Change
+1057
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24460
5K → 10K148239-91#24460#24551
10K → 15K22852+176#24551#24375
15K → 20K24816+232#24375#24143
20K → Half2715+12#24143#24131
Half → 25K17025+145#24131#23986
25K → 30K17355+118#23986#23868
30K → 20M1248+116#23868#23752
20M → 21M1094+105#23752#23647
21M → 35K4512+33#23647#23614
35K → 23M9013+77#23614#23537
23M → 24M2837-9#23537#23546
24M → 40K5410+44#23546#23502
40K → 25.2M2212+10#23502#23492
25.2M → Finish934+89#23492#23403
TOTALS1559502+1057
📊

Passing Visuals

Category:
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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