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BOSTON MARATHON 2023

Christopher Wood

Bib: 30870•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M40-44)
#0 / 2241
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:05
Rank: #16833
Start → 5K
26:05 | 8:24/mi
10K· 6.21 mi
51:54
Rank: #16872 (-39)
5K → 10K
25:49 | 8:19/mi
15K· 9.32 mi
1:16:36
Rank: #15956 (+916)
10K → 15K
24:42 | 7:57/mi
20K· 12.43 mi
1:41:25
Rank: #15320 (+636)
15K → 20K
24:49 | 7:59/mi
Half· 13.11 mi
1:46:47
Rank: #15210 (+110)
20K → Half
5:22 | 7:52/mi
25K· 15.53 mi
2:06:43
Rank: #15044 (+166)
Half → 25K
19:56 | 8:13/mi
30K· 18.64 mi
2:32:45
Rank: #14763 (+281)
25K → 30K
26:02 | 8:23/mi
20M
2:44:37
Rank: #14784 (-21)
30K → 20M
11:52 | 8:44/mi
21M
2:53:49
Rank: #14745 (+39)
20M → 21M
9:12 | 9:12/mi
35K· 21.75 mi
3:01:57
Rank: #15251 (-506)
21M → 35K
8:08 | 10:52/mi
23M
3:13:25
Rank: #15356 (-105)
35K → 23M
11:28 | 9:09/mi
24M
3:21:35
Rank: #15201 (+155)
23M → 24M
8:10 | 8:10/mi
40K· 24.85 mi
3:28:32
Rank: #15036 (+165)
24M → 40K
6:57 | 8:08/mi
25.2M
3:31:35
Rank: #14982 (+54)
40K → 25.2M
3:03 | 8:51/mi
Finish· 26.22 mi
3:39:29
Rank: #14814 (+168)
25.2M → Finish
7:54 | 7:45/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:47
Pace8:09 /mi
2nd Half
Distance13.11 mi
Time1:52:42
Pace8:36 /mi
📊Positive Split: 5.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:5326:058:2426:05
8:24
-
10K
6.21 mi12:10:4251:548:2125:49
8:19
-0:05
15K
9.32 mi12:35:241:16:368:1324:42
7:57
-0:22
20K
12.43 mi13:00:131:41:258:1024:49
7:59
+0:02
Half
13.11 mi13:05:351:46:478:095:22
7:52
-0:07
25K
15.53 mi13:25:312:06:438:0919:56
8:13
+0:21
30K
18.64 mi13:51:332:32:458:1226:02
8:23
+0:10
20M
20.00 mi14:03:252:44:378:1411:52
8:44
+0:21
21M
21.00 mi14:12:372:53:498:179:12
9:12
+0:28
35K
21.75 mi14:20:453:01:578:228:08
10:52
+1:40
23M
23.00 mi14:32:133:13:258:2511:28
9:09
-1:43
24M
24.00 mi14:40:233:21:358:248:10
8:10
-0:59
40K
24.85 mi14:47:203:28:328:236:57
8:08
-0:02
25.2M
25.20 mi14:50:233:31:358:243:03
8:51
+0:43
Finish
26.22 mi14:58:173:39:298:237:54
7:45
-1:06

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

7:45 /mi

Average Pace

8:23 /mi

Slowest Pace

10:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

13:16

6% of race

Time at Steady Pace

2:42:30

74% of race

Time at Slower Pace

43:43

20% of race

Average Pace: 8:22 /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 mi11:44:5326:058:2426:05
8:24
#16833
10K
6.21 mi12:10:4251:548:2125:49
8:19
#16872
15K
9.32 mi12:35:241:16:368:1324:42
7:57
#15956
20K
12.43 mi13:00:131:41:258:1024:49
7:59
#15320
Half
13.11 mi13:05:351:46:478:095:22
7:52
#15210
25K
15.53 mi13:25:312:06:438:0919:56
8:13
#15044
30K
18.64 mi13:51:332:32:458:1226:02
8:23
#14763
20M
20.00 mi14:03:252:44:378:1411:52
8:44
#14784
21M
21.00 mi14:12:372:53:498:179:12
9:12
#14745
35K
21.75 mi14:20:453:01:578:228:08
10:52
#15251
23M
23.00 mi14:32:133:13:258:2511:28
9:09
#15356
24M
24.00 mi14:40:233:21:358:248:10
8:10
#15201
40K
24.85 mi14:47:203:28:328:236:57
8:08
#15036
25.2M
25.20 mi14:50:233:31:358:243:03
8:51
#14982
Finish
26.22 mi14:58:173:39:298:237:54
7:45
#14814
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi16833109961099613990(Top 53%)9895(Top 65%)9895(Top 442%)
10K6.21 mi3.10 mi16872-3911025-2911025-2916982(Top 64%)11096(Top 73%)11096(Top 495%)
15K9.32 mi3.11 mi15956+91610683+34210683+34213990(Top 53%)9895(Top 65%)9895(Top 442%)
20K12.43 mi3.11 mi15320+63610420+26310420+26313308(Top 50%)9583(Top 63%)9583(Top 428%)
Half13.11 mi0.68 mi15210+11010373+4710373+4713284(Top 50%)9614(Top 63%)9614(Top 429%)
25K15.53 mi2.42 mi15044+16610286+8710286+8714382(Top 54%)9924(Top 65%)9924(Top 443%)
30K18.64 mi3.11 mi14763+28110152+13410152+13413552(Top 51%)9479(Top 62%)9479(Top 423%)
20M20.00 mi1.36 mi14784-2110137+1510137+1515039(Top 56%)10001(Top 66%)10001(Top 446%)
21M21.00 mi1.00 mi14745+3910091+4610091+4614459(Top 54%)9699(Top 64%)9699(Top 433%)
35K21.75 mi0.75 mi15251-50610252-16110252-16123044(Top 87%)13403(Top 88%)13403(Top 598%)
23M23.00 mi1.25 mi15356-10510269-1710269-1716823(Top 63%)10601(Top 70%)10601(Top 473%)
24M24.00 mi1.00 mi15201+15510203+6610203+6612372(Top 46%)8583(Top 57%)8583(Top 383%)
40K24.85 mi0.85 mi15036+16510117+8610117+8610890(Top 41%)7797(Top 51%)7797(Top 348%)
25.2M25.20 mi0.35 mi14982+5410084+3310084+3311564(Top 43%)8078(Top 53%)8078(Top 360%)
Finish26.22 mi1.02 mi14814+1689999+859999+8510318(Top 39%)7463(Top 49%)7463(Top 333%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21stories
+97ft-345ft

Overall

13990

Males

9895

M40-44

9895

5K→10K

3.1 - 6.2 mi

Top 64%
×5stories
+79ft-138ft

Overall

16982

Males

11096

M40-44

11096

10K→15K

6.2 - 9.3 mi

Top 53%
×3stories
+67ft-78ft

Overall

13990

Males

9895

M40-44

9895

15K→20K

9.3 - 12.4 mi

Top 50%
×5stories
+106ft-86ft

Overall

13308

Males

9583

M40-44

9583

20K→Half

12.4 - 13.1 mi

Top 50%
×2stories
+19ft-37ft

Overall

13284

Males

9614

M40-44

9614

Half→25K

13.1 - 15.5 mi

Top 54%
×4stories
+66ft-88ft

Overall

14382

Males

9924

M40-44

9924

25K→30K

15.5 - 18.6 mi

Top 51%
×9stories
+181ft-148ft

Overall

13552

Males

9479

M40-44

9479

30K→20M

18.6 - 20.0 mi

Top 56%
×5stories
+64ft-50ft

Overall

15039

Males

10001

M40-44

10001

20M→21M

20.0 - 21.0 mi

Top 54%
×8stories
+106ft-24ft

Overall

14459

Males

9699

M40-44

9699

21M→35K

21.0 - 21.8 mi

Top 87%
×7stories
+17ft-86ft

Overall

23044

Males

13403

M40-44

13403

35K→23M

21.8 - 23.0 mi

Top 63%
×5stories
+23ft-63ft

Overall

16823

Males

10601

M40-44

10601

23M→24M

23.0 - 24.0 mi

Top 46%
×6stories
+12ft-82ft

Overall

12372

Males

8583

M40-44

8583

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

10890

Males

7797

M40-44

7797

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1story
+13ft-16ft

Overall

11564

Males

8078

M40-44

8078

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2stories
+22ft-21ft

Overall

10318

Males

7463

M40-44

7463

Passing Analysis

Category:
Athletes Passed
3341
Passed By
1322
Net Change
+2019
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16833
5K → 10K287326-39#16833#16872
10K → 15K93519+916#16872#15956
15K → 20K6448+636#15956#15320
20K → Half1122+110#15320#15210
Half → 25K22054+166#15210#15044
25K → 30K33049+281#15044#14763
30K → 20M7192-21#14763#14784
20M → 21M10970+39#14784#14745
21M → 35K4510-506#14745#15251
35K → 23M59164-105#15251#15356
23M → 24M1616+155#15356#15201
24M → 40K1716+165#15201#15036
40K → 25.2M617+54#15036#14982
25.2M → Finish1779+168#14982#14814
TOTALS33411322+2019
📊

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