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BOSTON MARATHON 2023

Matthew Taylor

Bib: 6051•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 19%
Gender (Male)
#0 / 15176
Top 30%
Masters (Masters Men)
#0 / 9891
Top 16%
Division (M45-49)
#0 / 2252
Top 19%
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
6:57/mi
21:35
↑ 97↓ 3451.5%
10K· 6.21 mi
6:52/mi
42:54
↑ 79↓ 1380.4%
15K· 9.32 mi
6:55/mi
1:04:22
↑ 67↓ 78
20K· 12.43 mi
6:59/mi
1:26:05
↑ 106↓ 860.1%
Half· 13.11 mi
6:49/mi
1:30:44
↑ 19↓ 370.5%
25K· 15.53 mi
6:58/mi
1:47:37
↑ 66↓ 880.2%
30K· 18.64 mi
7:10/mi
2:09:52
↑ 181↓ 1480.2%
20M
7:19/mi
2:19:49
↑ 64↓ 500.2%
21M
7:26/mi
2:27:15
↑ 106↓ 241.6%
35K· 21.75 mi
6:45/mi
2:32:18
↑ 17↓ 861.7%
23M
7:08/mi
2:41:14
↑ 23↓ 630.6%
24M
6:58/mi
2:48:12
↓ 821.3%
40K· 24.85 mi
7:07/mi
2:54:17
↓ 200.3%
25.2M
7:24/mi
2:56:50
↑ 13↓ 160.2%
Finish· 26.22 mi
6:34/mi
3:03:31
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:44
Pace6:55 /mi
2nd Half
Distance13.11 mi
Time1:32:47
Pace7:05 /mi
📊Positive Split: 2.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:1021:356:5721:35
6:57
-
10K
6.21 mi10:46:2942:546:5421:19
6:52
-0:05
15K
9.32 mi11:07:571:04:226:5421:28
6:55
+0:03
20K
12.43 mi11:29:401:26:056:5621:43
6:59
+0:04
Half
13.11 mi11:34:191:30:446:554:39
6:49
-0:10
25K
15.53 mi11:51:121:47:376:5616:53
6:58
+0:09
30K
18.64 mi12:13:272:09:526:5822:15
7:10
+0:12
20M
20.00 mi12:23:242:19:496:599:57
7:19
+0:09
21M
21.00 mi12:30:502:27:157:017:26
7:26
+0:07
35K
21.75 mi12:35:532:32:187:005:03
6:45
-0:41
23M
23.00 mi12:44:492:41:147:018:56
7:08
+0:23
24M
24.00 mi12:51:472:48:127:016:58
6:58
-0:10
40K
24.85 mi12:57:522:54:177:016:05
7:07
+0:09
25.2M
25.20 mi13:00:252:56:507:012:33
7:24
+0:17
Finish
26.22 mi13:07:063:03:317:006:41
6:34
-0:50

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

6:34 /mi

Average Pace

7:00 /mi

Slowest Pace

7:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:43:35

89% of race

Time at Steady Pace

19:56

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:00 /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 mi10:25:1021:356:5721:35
6:57
#5909
10K
6.21 mi10:46:2942:546:5421:19
6:52
#5846
15K
9.32 mi11:07:571:04:226:5421:28
6:55
#5880
20K
12.43 mi11:29:401:26:056:5621:43
6:59
#5882
Half
13.11 mi11:34:191:30:446:554:39
6:49
#5852
25K
15.53 mi11:51:121:47:376:5616:53
6:58
#5757
30K
18.64 mi12:13:272:09:526:5822:15
7:10
#5618
20M
20.00 mi12:23:242:19:496:599:57
7:19
#5597
21M
21.00 mi12:30:502:27:157:017:26
7:26
#5490
35K
21.75 mi12:35:532:32:187:005:03
6:45
#5400
23M
23.00 mi12:44:492:41:147:018:56
7:08
#5287
24M
24.00 mi12:51:472:48:127:016:58
6:58
#5189
40K
24.85 mi12:57:522:54:177:016:05
7:07
#5113
25.2M
25.20 mi13:00:252:56:507:012:33
7:24
#5074
Finish
26.22 mi13:07:063:03:317:006:41
6:34
#4947
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi5909541454146005(Top 23%)5465(Top 36%)5465(Top 243%)
10K6.21 mi3.10 mi5846+635360+545360+545830(Top 22%)5323(Top 35%)5323(Top 236%)
15K9.32 mi3.11 mi5880-345383-235383-236005(Top 23%)5465(Top 36%)5465(Top 243%)
20K12.43 mi3.11 mi5882-25382+15382+15907(Top 22%)5398(Top 36%)5398(Top 240%)
Half13.11 mi0.68 mi5852+305362+205362+205358(Top 20%)4941(Top 33%)4941(Top 219%)
25K15.53 mi2.42 mi5757+955289+735289+735358(Top 20%)4938(Top 33%)4938(Top 219%)
30K18.64 mi3.11 mi5618+1395160+1295160+1295267(Top 20%)4810(Top 32%)4810(Top 214%)
20M20.00 mi1.36 mi5597+215138+225138+225733(Top 22%)5093(Top 34%)5093(Top 226%)
21M21.00 mi1.00 mi5490+1075042+965042+964286(Top 16%)3926(Top 26%)3926(Top 174%)
35K21.75 mi0.75 mi5400+904959+834959+833899(Top 15%)3593(Top 24%)3593(Top 160%)
23M23.00 mi1.25 mi5287+1134855+1044855+1044485(Top 17%)4071(Top 27%)4071(Top 181%)
24M24.00 mi1.00 mi5189+984763+924763+924503(Top 17%)4064(Top 27%)4064(Top 180%)
40K24.85 mi0.85 mi5113+764696+674696+674444(Top 17%)3945(Top 26%)3945(Top 175%)
25.2M25.20 mi0.35 mi5074+394664+324664+323425(Top 13%)3108(Top 20%)3108(Top 138%)
Finish26.22 mi1.02 mi4947+1274549+1154549+1152782(Top 10%)2540(Top 17%)2540(Top 113%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21story building
+97ft-345ft

Overall

6005

Males

5465

M45-49

5465

5K→10K

3.1 - 6.2 mi

Top 22%
×5story building
+79ft-138ft

Overall

5830

Males

5323

M45-49

5323

10K→15K

6.2 - 9.3 mi

Top 23%
×3story building
+67ft-78ft

Overall

6005

Males

5465

M45-49

5465

15K→20K

9.3 - 12.4 mi

Top 22%
×5story building
+106ft-86ft

Overall

5907

Males

5398

M45-49

5398

20K→Half

12.4 - 13.1 mi

Top 20%
×2story building
+19ft-37ft

Overall

5358

Males

4941

M45-49

4941

Half→25K

13.1 - 15.5 mi

Top 20%
×4story building
+66ft-88ft

Overall

5358

Males

4938

M45-49

4938

25K→30K

15.5 - 18.6 mi

Top 20%
×9story building
+181ft-148ft

Overall

5267

Males

4810

M45-49

4810

30K→20M

18.6 - 20.0 mi

Top 22%
×5story building
+64ft-50ft

Overall

5733

Males

5093

M45-49

5093

20M→21M

20.0 - 21.0 mi

Top 16%
×8story building
+106ft-24ft

Overall

4286

Males

3926

M45-49

3926

21M→35K

21.0 - 21.8 mi

Top 15%
×7story building
+17ft-86ft

Overall

3899

Males

3593

M45-49

3593

35K→23M

21.8 - 23.0 mi

Top 17%
×5story building
+23ft-63ft

Overall

4485

Males

4071

M45-49

4071

23M→24M

23.0 - 24.0 mi

Top 17%
×6story building
+12ft-82ft

Overall

4503

Males

4064

M45-49

4064

24M→40K

24.0 - 24.9 mi

Top 17%
×1story
+6ft-20ft

Overall

4444

Males

3945

M45-49

3945

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3425

Males

3108

M45-49

3108

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2story building
+22ft-21ft

Overall

2782

Males

2540

M45-49

2540

Passing Analysis

Category:
Athletes Passed
1566
Passed By
604
Net Change
+962
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5909
5K → 10K232169+63#5909#5846
10K → 15K105139-34#5846#5880
15K → 20K105107-2#5880#5882
20K → Half4212+30#5882#5852
Half → 25K13035+95#5852#5757
25K → 30K18849+139#5757#5618
30K → 20M6039+21#5618#5597
20M → 21M1169+107#5597#5490
21M → 35K933+90#5490#5400
35K → 23M12916+113#5400#5287
23M → 24M1057+98#5287#5189
24M → 40K9014+76#5189#5113
40K → 25.2M434+39#5113#5074
25.2M → Finish1281+127#5074#4947
TOTALS1566604+962
📊

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