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BOSTON MARATHON 2023

Santiago Duque

Bib: 26054 M CO

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 46%
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:43/mi
27:04
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:38/mi
50:48
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:42/mi
1:14:43
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:44/mi
1:38:45
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:42/mi
1:44:00
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
7:50/mi
2:02:59
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:07/mi
2:28:12
↑ 181↓ 1480.2%
138 ft elev
20M
8:07/mi
2:39:14
↑ 64↓ 500.2%
148 ft elev
21M
8:33/mi
2:47:47
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:00/mi
2:53:46
↑ 17↓ 861.7%
156 ft elev
23M
8:13/mi
3:04:03
↑ 23↓ 630.6%
116 ft elev
24M
7:55/mi
3:11:58
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:08/mi
3:18:55
↓ 200.3%
20 ft elev
25.2M
8:42/mi
3:21:55
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
7:45/mi
3:29:49
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:44:007:56 /mi⚡ faster
2nd Half
1:45:498:04 /mi+1.7%
Positive split — 1.7% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
27:048:433.11 mi27:04
8:43
-
10K
50:488:113.10 mi23:44
7:38
-1:05
15K
1:14:438:013.11 mi23:55
7:42
+0:04
20K
1:38:457:573.11 mi24:02
7:44
+0:02
Half(13.11 mi)
1:44:007:560.68 mi5:15
7:42
-0:02
25K
2:02:597:552.42 mi18:59
7:50
+0:08
30K
2:28:127:573.11 mi25:13
8:07
+0:17
20M
2:39:147:581.36 mi11:02
8:07
0:00
21M
2:47:477:591.00 mi8:33
8:33
+0:26
35K
2:53:467:590.75 mi5:59
8:00
-0:33
23M
3:04:038:001.25 mi10:17
8:13
+0:13
24M
3:11:588:001.00 mi7:55
7:55
-0:18
40K
3:18:558:000.85 mi6:57
8:08
+0:13
25.2M
3:21:558:010.35 mi3:00
8:42
+0:34
Finish(26.22 mi)
3:29:498:001.02 mi7:54
7:45
-0:57
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:38 /mi

Average Pace

8:00 /mi

Slowest Pace

8:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:51:12

82% of race

Time at Steady Pace

38:37

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:00 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi1894711754117541182190019001
10K3.10 mi15643+330410562+119210562+11921167889768976
15K3.11 mi14460+118310107+45510107+4551182190019001
20K3.11 mi13664+7969758+3499758+3491118586668666
Half(13.11 mi)0.68 mi13575+899733+259733+251180589908990
25K2.42 mi13199+3769570+1639570+1631133886458645
30K3.11 mi12897+3029395+1759395+1751175987008700
20M1.36 mi12716+1819291+1049291+1041114583298329
21M1.00 mi12575+1419218+739218+731075779987998
35K0.75 mi12544+319190+289190+281208385928592
23M1.25 mi12460+849138+529138+521126581148114
24M1.00 mi12367+939075+639075+631064177377737
40K0.85 mi12302+659028+479028+471087277797779
25.2M0.35 mi12284+189004+249004+241072076777677
Finish(26.22 mi)1.02 mi12196+888946+588946+581031174567456

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21story building
+97ft-345ft

Overall

11821

Males

9001

M18-39

9001

5K→10K

3.1 - 6.2 mi

Top 44%
×5story building
+79ft-138ft

Overall

11678

Males

8976

M18-39

8976

10K→15K

6.2 - 9.3 mi

Top 44%
×3story building
+67ft-78ft

Overall

11821

Males

9001

M18-39

9001

15K→20K

9.3 - 12.4 mi

Top 42%
×5story building
+106ft-86ft

Overall

11185

Males

8666

M18-39

8666

20K→Half

12.4 - 13.1 mi

Top 44%
×2story building
+19ft-37ft

Overall

11805

Males

8990

M18-39

8990

Half→25K

13.1 - 15.5 mi

Top 43%
×4story building
+66ft-88ft

Overall

11338

Males

8645

M18-39

8645

25K→30K

15.5 - 18.6 mi

Top 44%
×9story building
+181ft-148ft

Overall

11759

Males

8700

M18-39

8700

30K→20M

18.6 - 20.0 mi

Top 42%
×5story building
+64ft-50ft

Overall

11145

Males

8329

M18-39

8329

20M→21M

20.0 - 21.0 mi

Top 40%
×8story building
+106ft-24ft

Overall

10757

Males

7998

M18-39

7998

21M→35K

21.0 - 21.8 mi

Top 45%
×7story building
+17ft-86ft

Overall

12083

Males

8592

M18-39

8592

35K→23M

21.8 - 23.0 mi

Top 42%
×5story building
+23ft-63ft

Overall

11265

Males

8114

M18-39

8114

23M→24M

23.0 - 24.0 mi

Top 40%
×6story building
+12ft-82ft

Overall

10641

Males

7737

M18-39

7737

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

10872

Males

7779

M18-39

7779

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

10720

Males

7677

M18-39

7677

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2story building
+22ft-21ft

Overall

10311

Males

7456

M18-39

7456

Passing Analysis

Category:
Passed
7078
Passed By
327
Net Change
+6751
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18947
5K → 10K33117+3304#18947#15643
10K → 15K11852+1183#15643#14460
15K → 20K8026+796#14460#13664
20K → Half945+89#13664#13575
Half → 25K3826+376#13575#13199
25K → 30K36462+302#13199#12897
30K → 20M20625+181#12897#12716
20M → 21M16928+141#12716#12575
21M → 35K6736+31#12575#12544
35K → 23M12743+84#12544#12460
23M → 24M11320+93#12460#12367
24M → 40K9328+65#12367#12302
40K → 25.2M3921+18#12302#12284
25.2M → Finish12638+88#12284#12196
TOTALS7078327+6751

Passing Charts

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