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BOSTON MARATHON 2023

Christopher Beale

Bib: 4328•M

TX

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0:00
/ mi
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Overall
#0 / 26622
Top 40%
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:41
Rank: #6144
Start → 5K
21:41 | 6:59/mi
10K· 6.21 mi
43:29
Rank: #6486 (-342)
5K → 10K
21:48 | 7:01/mi
15K· 9.32 mi
1:06:13
Rank: #7142 (-656)
10K → 15K
22:44 | 7:19/mi
20K· 12.43 mi
1:29:54
Rank: #7791 (-649)
15K → 20K
23:41 | 7:37/mi
Half· 13.11 mi
1:34:56
Rank: #7855 (-64)
20K → Half
5:02 | 7:23/mi
25K· 15.53 mi
1:54:25
Rank: #8562 (-707)
Half → 25K
19:29 | 8:02/mi
30K· 18.64 mi
2:20:06
Rank: #9275 (-713)
25K → 30K
25:41 | 8:16/mi
20M
2:31:25
Rank: #9528 (-253)
30K → 20M
11:19 | 8:20/mi
21M
2:39:59
Rank: #9576 (-48)
20M → 21M
8:34 | 8:34/mi
35K· 21.75 mi
2:46:13
Rank: #9733 (-157)
21M → 35K
6:14 | 8:20/mi
23M
2:57:01
Rank: #9974 (-241)
35K → 23M
10:48 | 8:38/mi
24M
3:05:33
Rank: #10181 (-207)
23M → 24M
8:32 | 8:32/mi
40K· 24.85 mi
3:13:04
Rank: #10386 (-205)
24M → 40K
7:31 | 8:48/mi
25.2M
3:16:06
Rank: #10381 (+5)
40K → 25.2M
3:02 | 8:48/mi
Finish· 26.22 mi
3:24:42
Rank: #10562 (-181)
25.2M → Finish
8:36 | 8:26/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:56
Pace7:14 /mi
2nd Half
Distance13.11 mi
Time1:49:46
Pace8:22 /mi
📊Positive Split: 15.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:4421:416:5921:41
6:59
-
10K
6.21 mi10:45:3243:297:0021:48
7:01
+0:02
15K
9.32 mi11:08:161:06:137:0622:44
7:19
+0:18
20K
12.43 mi11:31:571:29:547:1423:41
7:37
+0:18
Half
13.11 mi11:36:591:34:567:145:02
7:23
-0:14
25K
15.53 mi11:56:281:54:257:2219:29
8:02
+0:39
30K
18.64 mi12:22:092:20:067:3125:41
8:16
+0:14
20M
20.00 mi12:33:282:31:257:3411:19
8:20
+0:04
21M
21.00 mi12:42:022:39:597:378:34
8:34
+0:14
35K
21.75 mi12:48:162:46:137:396:14
8:20
-0:14
23M
23.00 mi12:59:042:57:017:4210:48
8:38
+0:18
24M
24.00 mi13:07:363:05:337:448:32
8:32
-0:06
40K
24.85 mi13:15:073:13:047:467:31
8:48
+0:16
25.2M
25.20 mi13:18:093:16:067:473:02
8:48
0:00
Finish
26.22 mi13:26:453:24:427:498:36
8:26
-0:22

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

6:59 /mi

Average Pace

7:49 /mi

Slowest Pace

8:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:34:56

46% of race

Time at Steady Pace

1:39:13

48% of race

Time at Slower Pace

10:33

5% of race

Average Pace: 7:48 /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 mi10:23:4421:416:5921:41
6:59
#6144
10K
6.21 mi10:45:3243:297:0021:48
7:01
#6486
15K
9.32 mi11:08:161:06:137:0622:44
7:19
#7142
20K
12.43 mi11:31:571:29:547:1423:41
7:37
#7791
Half
13.11 mi11:36:591:34:567:145:02
7:23
#7855
25K
15.53 mi11:56:281:54:257:2219:29
8:02
#8562
30K
18.64 mi12:22:092:20:067:3125:41
8:16
#9275
20M
20.00 mi12:33:282:31:257:3411:19
8:20
#9528
21M
21.00 mi12:42:022:39:597:378:34
8:34
#9576
35K
21.75 mi12:48:162:46:137:396:14
8:20
#9733
23M
23.00 mi12:59:042:57:017:4210:48
8:38
#9974
24M
24.00 mi13:07:363:05:337:448:32
8:32
#10181
40K
24.85 mi13:15:073:13:047:467:31
8:48
#10386
25.2M
25.20 mi13:18:093:16:067:473:02
8:48
#10381
Finish
26.22 mi13:26:453:24:427:498:36
8:26
#10562
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6144561356138700(Top 33%)7370(Top 49%)7370(Top 139%)
10K6.21 mi3.10 mi6486-3425860-2475860-2476949(Top 26%)6205(Top 41%)6205(Top 117%)
15K9.32 mi3.11 mi7142-6566361-5016361-5018700(Top 33%)7370(Top 49%)7370(Top 139%)
20K12.43 mi3.11 mi7791-6496802-4416802-44110251(Top 39%)8212(Top 54%)8212(Top 155%)
Half13.11 mi0.68 mi7855-646844-426844-429237(Top 35%)7672(Top 51%)7672(Top 145%)
25K15.53 mi2.42 mi8562-7077268-4247268-42413002(Top 49%)9351(Top 62%)9351(Top 177%)
30K18.64 mi3.11 mi9275-7137670-4027670-40212781(Top 48%)9135(Top 60%)9135(Top 173%)
20M20.00 mi1.36 mi9528-2537796-1267796-12612506(Top 47%)8899(Top 59%)8899(Top 168%)
21M21.00 mi1.00 mi9576-487807-117807-1110847(Top 41%)8044(Top 53%)8044(Top 152%)
35K21.75 mi0.75 mi9733-1577881-747881-7414234(Top 53%)9512(Top 63%)9512(Top 180%)
23M23.00 mi1.25 mi9974-2417987-1067987-10613910(Top 52%)9324(Top 61%)9324(Top 176%)
24M24.00 mi1.00 mi10181-2078056-698056-6914634(Top 55%)9567(Top 63%)9567(Top 181%)
40K24.85 mi0.85 mi10386-2058121-658121-6515096(Top 57%)9717(Top 64%)9717(Top 184%)
25.2M25.20 mi0.35 mi10381+58102+198102+1911166(Top 42%)7830(Top 52%)7830(Top 148%)
Finish26.22 mi1.02 mi10562-1818167-658167-6514961(Top 56%)9703(Top 64%)9703(Top 184%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21stories
+97ft-345ft

Overall

8700

Males

7370

M18-39

7370

5K→10K

3.1 - 6.2 mi

Top 26%
×5stories
+79ft-138ft

Overall

6949

Males

6205

M18-39

6205

10K→15K

6.2 - 9.3 mi

Top 33%
×3stories
+67ft-78ft

Overall

8700

Males

7370

M18-39

7370

15K→20K

9.3 - 12.4 mi

Top 39%
×5stories
+106ft-86ft

Overall

10251

Males

8212

M18-39

8212

20K→Half

12.4 - 13.1 mi

Top 35%
×2stories
+19ft-37ft

Overall

9237

Males

7672

M18-39

7672

Half→25K

13.1 - 15.5 mi

Top 49%
×4stories
+66ft-88ft

Overall

13002

Males

9351

M18-39

9351

25K→30K

15.5 - 18.6 mi

Top 48%
×9stories
+181ft-148ft

Overall

12781

Males

9135

M18-39

9135

30K→20M

18.6 - 20.0 mi

Top 47%
×5stories
+64ft-50ft

Overall

12506

Males

8899

M18-39

8899

20M→21M

20.0 - 21.0 mi

Top 41%
×8stories
+106ft-24ft

Overall

10847

Males

8044

M18-39

8044

21M→35K

21.0 - 21.8 mi

Top 53%
×7stories
+17ft-86ft

Overall

14234

Males

9512

M18-39

9512

35K→23M

21.8 - 23.0 mi

Top 52%
×5stories
+23ft-63ft

Overall

13910

Males

9324

M18-39

9324

23M→24M

23.0 - 24.0 mi

Top 55%
×6stories
+12ft-82ft

Overall

14634

Males

9567

M18-39

9567

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

15096

Males

9717

M18-39

9717

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

11166

Males

7830

M18-39

7830

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2stories
+22ft-21ft

Overall

14961

Males

9703

M18-39

9703

Passing Analysis

Category:
Athletes Passed
425
Passed By
4841
Net Change
-4418
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6144
5K → 10K63405-342#6144#6486
10K → 15K13669-656#6486#7142
15K → 20K18667-649#7142#7791
20K → Half973-64#7791#7855
Half → 25K13720-707#7855#8562
25K → 30K46759-713#8562#9275
30K → 20M32285-253#9275#9528
20M → 21M59107-48#9528#9576
21M → 35K13170-157#9576#9733
35K → 23M34275-241#9733#9974
23M → 24M34239-207#9974#10181
24M → 40K25230-205#10181#10386
40K → 25.2M3530+5#10386#10381
25.2M → Finish31212-181#10381#10562
TOTALS4254841-4418
📊

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