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BOSTON MARATHON 2023

Douglas Colindres

Bib: 29261•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M45-49)
#0 / 2252
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
31:05
Rank: #23449
Start → 5K
31:05 | 10:00/mi
10K· 6.21 mi
58:57
Rank: #22298 (+1151)
5K → 10K
27:52 | 8:58/mi
15K· 9.32 mi
1:27:19
Rank: #21891 (+407)
10K → 15K
28:22 | 9:08/mi
20K· 12.43 mi
1:57:15
Rank: #21907 (-16)
15K → 20K
29:56 | 9:38/mi
Half· 13.11 mi
2:03:53
Rank: #21936 (-29)
20K → Half
6:38 | 9:43/mi
25K· 15.53 mi
2:29:01
Rank: #22172 (-236)
Half → 25K
25:08 | 10:22/mi
30K· 18.64 mi
3:02:08
Rank: #22281 (-109)
25K → 30K
33:07 | 10:40/mi
20M
3:17:11
Rank: #22305 (-24)
30K → 20M
15:03 | 11:04/mi
21M
3:28:56
Rank: #22306 (-1)
20M → 21M
11:45 | 11:45/mi
35K· 21.75 mi
3:36:43
Rank: #22282 (+24)
21M → 35K
7:47 | 10:24/mi
23M
3:50:17
Rank: #22279 (+3)
35K → 23M
13:34 | 10:50/mi
24M
4:00:54
Rank: #22281 (-2)
23M → 24M
10:37 | 10:37/mi
40K· 24.85 mi
4:10:32
Rank: #22302 (-21)
24M → 40K
9:38 | 11:16/mi
25.2M
4:14:43
Rank: #22307 (-5)
40K → 25.2M
4:11 | 12:08/mi
Finish· 26.22 mi
4:25:38
Rank: #22358 (-51)
25.2M → Finish
10:55 | 10:43/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:03:53
Pace9:27 /mi
2nd Half
Distance13.11 mi
Time2:21:45
Pace10:49 /mi
📊Positive Split: 14.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:3031:0510:0031:05
10:00
-
10K
6.21 mi12:17:2258:579:2927:52
8:58
-1:02
15K
9.32 mi12:45:441:27:199:2228:22
9:08
+0:10
20K
12.43 mi13:15:401:57:159:2629:56
9:38
+0:30
Half
13.11 mi13:22:182:03:539:276:38
9:43
+0:05
25K
15.53 mi13:47:262:29:019:3625:08
10:22
+0:39
30K
18.64 mi14:20:333:02:089:4633:07
10:40
+0:18
20M
20.00 mi14:35:363:17:119:5215:03
11:04
+0:24
21M
21.00 mi14:47:213:28:569:5711:45
11:45
+0:41
35K
21.75 mi14:55:083:36:439:587:47
10:24
-1:21
23M
23.00 mi15:08:423:50:1710:0113:34
10:50
+0:26
24M
24.00 mi15:19:194:00:5410:0210:37
10:37
-0:13
40K
24.85 mi15:28:574:10:3210:059:38
11:16
+0:39
25.2M
25.20 mi15:33:084:14:4310:064:11
12:08
+0:52
Finish
26.22 mi15:44:034:25:3810:0810:55
10:43
-1:25

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

8:58 /mi

Average Pace

10:08 /mi

Slowest Pace

12:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:03:53

47% of race

Time at Steady Pace

1:41:08

38% of race

Time at Slower Pace

40:37

15% of race

Average Pace: 10:08 /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 mi11:49:3031:0510:0031:05
10:00
#23449
10K
6.21 mi12:17:2258:579:2927:52
8:58
#22298
15K
9.32 mi12:45:441:27:199:2228:22
9:08
#21891
20K
12.43 mi13:15:401:57:159:2629:56
9:38
#21907
Half
13.11 mi13:22:182:03:539:276:38
9:43
#21936
25K
15.53 mi13:47:262:29:019:3625:08
10:22
#22172
30K
18.64 mi14:20:333:02:089:4633:07
10:40
#22281
20M
20.00 mi14:35:363:17:119:5215:03
11:04
#22305
21M
21.00 mi14:47:213:28:569:5711:45
11:45
#22306
35K
21.75 mi14:55:083:36:439:587:47
10:24
#22282
23M
23.00 mi15:08:423:50:1710:0113:34
10:50
#22279
24M
24.00 mi15:19:194:00:5410:0210:37
10:37
#22281
40K
24.85 mi15:28:574:10:3210:059:38
11:16
#22302
25.2M
25.20 mi15:33:084:14:4310:064:11
12:08
#22307
Finish
26.22 mi15:44:034:25:3810:0810:55
10:43
#22358
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi23449138031380321063(Top 79%)12776(Top 84%)12776(Top 567%)
10K6.21 mi3.10 mi22298+115113279+52413279+52420748(Top 78%)12611(Top 83%)12611(Top 560%)
15K9.32 mi3.11 mi21891+40713092+18713092+18721063(Top 79%)12776(Top 84%)12776(Top 567%)
20K12.43 mi3.11 mi21907-1613106-1413106-1421954(Top 82%)13158(Top 87%)13158(Top 584%)
Half13.11 mi0.68 mi21936-2913122-1613122-1622683(Top 85%)13483(Top 89%)13483(Top 599%)
25K15.53 mi2.42 mi22172-23613226-10413226-10422949(Top 86%)13564(Top 89%)13564(Top 602%)
30K18.64 mi3.11 mi22281-10913265-3913265-3922520(Top 85%)13301(Top 88%)13301(Top 591%)
20M20.00 mi1.36 mi22305-2413272-713272-722827(Top 86%)13384(Top 88%)13384(Top 594%)
21M21.00 mi1.00 mi22306-113259+1313259+1322316(Top 84%)13121(Top 86%)13121(Top 583%)
35K21.75 mi0.75 mi22282+2413235+2413235+2422189(Top 83%)13011(Top 86%)13011(Top 578%)
23M23.00 mi1.25 mi22279+313230+513230+522030(Top 83%)12918(Top 85%)12918(Top 574%)
24M24.00 mi1.00 mi22281-213227+313227+322262(Top 84%)12998(Top 86%)12998(Top 577%)
40K24.85 mi0.85 mi22302-21132271322722842(Top 86%)13239(Top 87%)13239(Top 588%)
25.2M25.20 mi0.35 mi22307-513225+213225+222719(Top 85%)13190(Top 87%)13190(Top 586%)
Finish26.22 mi1.02 mi22358-5113237-1213237-1223432(Top 88%)13540(Top 89%)13540(Top 601%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21stories
+97ft-345ft

Overall

21063

Males

12776

M45-49

12776

5K→10K

3.1 - 6.2 mi

Top 78%
×5stories
+79ft-138ft

Overall

20748

Males

12611

M45-49

12611

10K→15K

6.2 - 9.3 mi

Top 79%
×3stories
+67ft-78ft

Overall

21063

Males

12776

M45-49

12776

15K→20K

9.3 - 12.4 mi

Top 82%
×5stories
+106ft-86ft

Overall

21954

Males

13158

M45-49

13158

20K→Half

12.4 - 13.1 mi

Top 85%
×2stories
+19ft-37ft

Overall

22683

Males

13483

M45-49

13483

Half→25K

13.1 - 15.5 mi

Top 86%
×4stories
+66ft-88ft

Overall

22949

Males

13564

M45-49

13564

25K→30K

15.5 - 18.6 mi

Top 85%
×9stories
+181ft-148ft

Overall

22520

Males

13301

M45-49

13301

30K→20M

18.6 - 20.0 mi

Top 86%
×5stories
+64ft-50ft

Overall

22827

Males

13384

M45-49

13384

20M→21M

20.0 - 21.0 mi

Top 84%
×8stories
+106ft-24ft

Overall

22316

Males

13121

M45-49

13121

21M→35K

21.0 - 21.8 mi

Top 83%
×7stories
+17ft-86ft

Overall

22189

Males

13011

M45-49

13011

35K→23M

21.8 - 23.0 mi

Top 83%
×5stories
+23ft-63ft

Overall

22030

Males

12918

M45-49

12918

23M→24M

23.0 - 24.0 mi

Top 84%
×6stories
+12ft-82ft

Overall

22262

Males

12998

M45-49

12998

24M→40K

24.0 - 24.9 mi

Top 86%
×1story
+6ft-20ft

Overall

22842

Males

13239

M45-49

13239

40K→25.2M

24.9 - 25.2 mi

Top 85%
×1story
+13ft-16ft

Overall

22719

Males

13190

M45-49

13190

25.2M→Finish

25.2 - 26.2 mi

Top 88%
×2stories
+22ft-21ft

Overall

23432

Males

13540

M45-49

13540

Passing Analysis

Category:
Athletes Passed
2170
Passed By
1079
Net Change
+1091
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23449
5K → 10K11565+1151#23449#22298
10K → 15K43528+407#22298#21891
15K → 20K125141-16#21891#21907
20K → Half1746-29#21907#21936
Half → 25K41277-236#21936#22172
25K → 30K93202-109#22172#22281
30K → 20M5074-24#22281#22305
20M → 21M5758-1#22305#22306
21M → 35K4218+24#22306#22282
35K → 23M5552+3#22282#22279
23M → 24M4042-2#22279#22281
24M → 40K3253-21#22281#22302
40K → 25.2M1722-5#22302#22307
25.2M → Finish1061-51#22307#22358
TOTALS21701079+1091
📊

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