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BOSTON MARATHON 2023

Mark Powell

Bib: 10033•M

NL

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 47%
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

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
7:36/mi
23:36
↑ 97↓ 3451.5%
10K· 6.21 mi
7:33/mi
47:04
↑ 79↓ 1380.4%
15K· 9.32 mi
7:42/mi
1:10:59
↑ 67↓ 78
20K· 12.43 mi
7:48/mi
1:35:12
↑ 106↓ 860.1%
Half· 13.11 mi
7:45/mi
1:40:29
↑ 19↓ 370.5%
25K· 15.53 mi
7:50/mi
1:59:29
↑ 66↓ 880.2%
30K· 18.64 mi
8:11/mi
2:24:56
↑ 181↓ 1480.2%
20M
8:18/mi
2:36:13
↑ 64↓ 500.2%
21M
8:40/mi
2:44:53
↑ 106↓ 241.6%
35K· 21.75 mi
8:27/mi
2:51:12
↑ 17↓ 861.7%
23M
8:40/mi
3:02:03
↑ 23↓ 630.6%
24M
8:52/mi
3:10:55
↓ 821.3%
40K· 24.85 mi
9:14/mi
3:18:49
↓ 200.3%
25.2M
10:06/mi
3:22:18
↑ 13↓ 160.2%
Finish· 26.22 mi
8:44/mi
3:31:12
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:29
Pace7:40 /mi
2nd Half
Distance13.11 mi
Time1:50:43
Pace8:27 /mi
📊Positive Split: 10.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:5723:367:3623:36
7:36
-
10K
6.21 mi11:13:2547:047:3423:28
7:33
-0:03
15K
9.32 mi11:37:201:10:597:3723:55
7:42
+0:09
20K
12.43 mi12:01:331:35:127:4024:13
7:48
+0:06
Half
13.11 mi12:06:501:40:297:405:17
7:45
-0:03
25K
15.53 mi12:25:501:59:297:4119:00
7:50
+0:05
30K
18.64 mi12:51:172:24:567:4625:27
8:11
+0:21
20M
20.00 mi13:02:342:36:137:4911:17
8:18
+0:07
21M
21.00 mi13:11:142:44:537:518:40
8:40
+0:22
35K
21.75 mi13:17:332:51:127:526:19
8:27
-0:13
23M
23.00 mi13:28:243:02:037:5510:51
8:40
+0:13
24M
24.00 mi13:37:163:10:557:578:52
8:52
+0:12
40K
24.85 mi13:45:103:18:498:007:54
9:14
+0:22
25.2M
25.20 mi13:48:393:22:188:023:29
10:06
+0:52
Finish
26.22 mi13:57:333:31:128:048:54
8:44
-1:22

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

7:33 /mi

Average Pace

8:04 /mi

Slowest Pace

10:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:59:29

57% of race

Time at Steady Pace

43:03

20% of race

Time at Slower Pace

48:40

23% of race

Average Pace: 8:03 /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 mi10:49:5723:367:3623:36
7:36
#10498
10K
6.21 mi11:13:2547:047:3423:28
7:33
#10675
15K
9.32 mi11:37:201:10:597:3723:55
7:42
#11067
20K
12.43 mi12:01:331:35:127:4024:13
7:48
#11185
Half
13.11 mi12:06:501:40:297:405:17
7:45
#11229
25K
15.53 mi12:25:501:59:297:4119:00
7:50
#11229
30K
18.64 mi12:51:172:24:567:4625:27
8:11
#11396
20M
20.00 mi13:02:342:36:137:4911:17
8:18
#11452
21M
21.00 mi13:11:142:44:537:518:40
8:40
#11439
35K
21.75 mi13:17:332:51:127:526:19
8:27
#11603
23M
23.00 mi13:28:243:02:037:5510:51
8:40
#11782
24M
24.00 mi13:37:163:10:557:578:52
8:52
#12032
40K
24.85 mi13:45:103:18:498:007:54
9:14
#12277
25.2M
25.20 mi13:48:393:22:188:023:29
10:06
#12401
Finish
26.22 mi13:57:333:31:128:048:54
8:44
#12603
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi104988410841011827(Top 44%)9007(Top 59%)9007(Top 400%)
10K6.21 mi3.10 mi10675-1778503-938503-9310903(Top 41%)8632(Top 57%)8632(Top 383%)
15K9.32 mi3.11 mi11067-3928686-1838686-18311827(Top 44%)9007(Top 59%)9007(Top 400%)
20K12.43 mi3.11 mi11185-1188744-588744-5811683(Top 44%)8885(Top 59%)8885(Top 395%)
Half13.11 mi0.68 mi11229-448755-118755-1112207(Top 46%)9161(Top 60%)9161(Top 407%)
25K15.53 mi2.42 mi112298723+328723+3211386(Top 43%)8664(Top 57%)8664(Top 385%)
30K18.64 mi3.11 mi11396-1678744-218744-2112281(Top 46%)8917(Top 59%)8917(Top 396%)
20M20.00 mi1.36 mi11452-568745-18745-112371(Top 46%)8854(Top 58%)8854(Top 393%)
21M21.00 mi1.00 mi11439+138732+138732+1311444(Top 43%)8321(Top 55%)8321(Top 369%)
35K21.75 mi0.75 mi11603-1648784-528784-5214936(Top 56%)9841(Top 65%)9841(Top 437%)
23M23.00 mi1.25 mi11782-1798843-598843-5914142(Top 53%)9422(Top 62%)9422(Top 418%)
24M24.00 mi1.00 mi12032-2508920-778920-7716543(Top 62%)10415(Top 69%)10415(Top 462%)
40K24.85 mi0.85 mi12277-2459018-989018-9817238(Top 65%)10676(Top 70%)10676(Top 474%)
25.2M25.20 mi0.35 mi12401-1249058-409058-4017708(Top 67%)10867(Top 72%)10867(Top 483%)
Finish26.22 mi1.02 mi12603-2029120-629120-6216639(Top 63%)10438(Top 69%)10438(Top 463%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21story building
+97ft-345ft

Overall

11827

Males

9007

M45-49

9007

5K→10K

3.1 - 6.2 mi

Top 41%
×5story building
+79ft-138ft

Overall

10903

Males

8632

M45-49

8632

10K→15K

6.2 - 9.3 mi

Top 44%
×3story building
+67ft-78ft

Overall

11827

Males

9007

M45-49

9007

15K→20K

9.3 - 12.4 mi

Top 44%
×5story building
+106ft-86ft

Overall

11683

Males

8885

M45-49

8885

20K→Half

12.4 - 13.1 mi

Top 46%
×2story building
+19ft-37ft

Overall

12207

Males

9161

M45-49

9161

Half→25K

13.1 - 15.5 mi

Top 43%
×4story building
+66ft-88ft

Overall

11386

Males

8664

M45-49

8664

25K→30K

15.5 - 18.6 mi

Top 46%
×9story building
+181ft-148ft

Overall

12281

Males

8917

M45-49

8917

30K→20M

18.6 - 20.0 mi

Top 46%
×5story building
+64ft-50ft

Overall

12371

Males

8854

M45-49

8854

20M→21M

20.0 - 21.0 mi

Top 43%
×8story building
+106ft-24ft

Overall

11444

Males

8321

M45-49

8321

21M→35K

21.0 - 21.8 mi

Top 56%
×7story building
+17ft-86ft

Overall

14936

Males

9841

M45-49

9841

35K→23M

21.8 - 23.0 mi

Top 53%
×5story building
+23ft-63ft

Overall

14142

Males

9422

M45-49

9422

23M→24M

23.0 - 24.0 mi

Top 62%
×6story building
+12ft-82ft

Overall

16543

Males

10415

M45-49

10415

24M→40K

24.0 - 24.9 mi

Top 65%
×1story
+6ft-20ft

Overall

17238

Males

10676

M45-49

10676

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

17708

Males

10867

M45-49

10867

25.2M→Finish

25.2 - 26.2 mi

Top 63%
×2story building
+22ft-21ft

Overall

16639

Males

10438

M45-49

10438

Passing Analysis

Category:
Athletes Passed
974
Passed By
3079
Net Change
-2105
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10498
5K → 10K215392-177#10498#10675
10K → 15K74466-392#10675#11067
15K → 20K120238-118#11067#11185
20K → Half1458-44#11185#11229
Half → 25K1261260#11229#11229
25K → 30K129296-167#11229#11396
30K → 20M65121-56#11396#11452
20M → 21M10087+13#11452#11439
21M → 35K15179-164#11439#11603
35K → 23M50229-179#11603#11782
23M → 24M18268-250#11782#12032
24M → 40K18263-245#12032#12277
40K → 25.2M8132-124#12277#12401
25.2M → Finish22224-202#12401#12603
TOTALS9743079-2105
📊

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