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BOSTON MARATHON 2023

Billy Moore

Bib: 31088•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M50-54)
#0 / 2052
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
30:04
Rank: #22593
Start → 5K
9:41/mi
30:04 split
10K· 6.21 mi
58:25
Rank: #22051 (+542)
5K → 10K
9:07/mi
28:21 split
15K· 9.32 mi
1:27:21
Rank: #21901 (+150)
10K → 15K
9:19/mi
28:56 split
20K· 12.43 mi
1:57:33
Rank: #21980 (-79)
15K → 20K
9:43/mi
30:12 split
Half· 13.11 mi
2:04:28
Rank: #22086 (-106)
20K → Half
10:08/mi
6:55 split
25K· 15.53 mi
2:30:58
Rank: #22523 (-437)
Half → 25K
10:56/mi
26:30 split
30K· 18.64 mi
3:07:06
Rank: #22865 (-342)
25K → 30K
11:38/mi
36:08 split
20M
3:24:37
Rank: #23148 (-283)
30K → 20M
12:53/mi
17:31 split
21M
3:37:52
Rank: #23246 (-98)
20M → 21M
13:15/mi
13:15 split
35K· 21.75 mi
3:47:50
Rank: #23416 (-170)
21M → 35K
13:19/mi
9:58 split
23M
4:03:46
Rank: #23534 (-118)
35K → 23M
12:44/mi
15:56 split
24M
4:16:15
Rank: #23625 (-91)
23M → 24M
12:29/mi
12:29 split
40K· 24.85 mi
4:26:58
Rank: #23696 (-71)
24M → 40K
12:32/mi
10:43 split
25.2M
4:31:50
Rank: #23740 (-44)
40K → 25.2M
14:07/mi
4:52 split
Finish· 26.22 mi
4:42:50
Rank: #23738 (+2)
25.2M → Finish
10:48/mi
11:00 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:28
Pace9:30 /mi
2nd Half
Distance13.11 mi
Time2:38:22
Pace12:05 /mi
📊Positive Split: 27.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:0930:049:4130:04
9:41
-
10K
6.21 mi12:17:3058:259:2428:21
9:07
-0:34
15K
9.32 mi12:46:261:27:219:2228:56
9:19
+0:12
20K
12.43 mi13:16:381:57:339:2830:12
9:43
+0:24
Half
13.11 mi13:23:332:04:289:306:55
10:08
+0:25
25K
15.53 mi13:50:032:30:589:4326:30
10:56
+0:48
30K
18.64 mi14:26:113:07:0610:0236:08
11:38
+0:42
20M
20.00 mi14:43:423:24:3710:1417:31
12:53
+1:15
21M
21.00 mi14:56:573:37:5210:2213:15
13:15
+0:22
35K
21.75 mi15:06:553:47:5010:299:58
13:19
+0:04
23M
23.00 mi15:22:514:03:4610:3615:56
12:44
-0:35
24M
24.00 mi15:35:204:16:1510:4112:29
12:29
-0:15
40K
24.85 mi15:46:034:26:5810:4410:43
12:32
+0:03
25.2M
25.20 mi15:50:554:31:5010:474:52
14:07
+1:35
Finish
26.22 mi16:01:554:42:5010:4811:00
10:48
-3:19

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

9:07 /mi

Average Pace

10:48 /mi

Slowest Pace

14:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:15:28

48% of race

Time at Steady Pace

1:02:38

22% of race

Time at Slower Pace

1:24:44

30% of race

Average Pace: 10:47 /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 mi11:49:0930:049:4130:04
9:41
#22593
10K
6.21 mi12:17:3058:259:2428:21
9:07
#22051
15K
9.32 mi12:46:261:27:219:2228:56
9:19
#21901
20K
12.43 mi13:16:381:57:339:2830:12
9:43
#21980
Half
13.11 mi13:23:332:04:289:306:55
10:08
#22086
25K
15.53 mi13:50:032:30:589:4326:30
10:56
#22523
30K
18.64 mi14:26:113:07:0610:0236:08
11:38
#22865
20M
20.00 mi14:43:423:24:3710:1417:31
12:53
#23148
21M
21.00 mi14:56:573:37:5210:2213:15
13:15
#23246
35K
21.75 mi15:06:553:47:5010:299:58
13:19
#23416
23M
23.00 mi15:22:514:03:4610:3615:56
12:44
#23534
24M
24.00 mi15:35:204:16:1510:4112:29
12:29
#23625
40K
24.85 mi15:46:034:26:5810:4410:43
12:32
#23696
25.2M
25.20 mi15:50:554:31:5010:474:52
14:07
#23740
Finish
26.22 mi16:01:554:42:5010:4811:00
10:48
#23738
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi22593133921339221682(Top 81%)13059(Top 86%)13059(Top 636%)
10K6.21 mi3.10 mi22051+54213148+24413148+24421373(Top 80%)12873(Top 85%)12873(Top 627%)
15K9.32 mi3.11 mi21901+15013097+5113097+5121682(Top 81%)13059(Top 86%)13059(Top 636%)
20K12.43 mi3.11 mi21980-7913134-3713134-3722217(Top 83%)13278(Top 87%)13278(Top 647%)
Half13.11 mi0.68 mi22086-10613188-5413188-5423543(Top 88%)13872(Top 91%)13872(Top 676%)
25K15.53 mi2.42 mi22523-43713383-19513383-19523857(Top 90%)13954(Top 92%)13954(Top 680%)
30K18.64 mi3.11 mi22865-34213533-15013533-15024037(Top 90%)13985(Top 92%)13985(Top 682%)
20M20.00 mi1.36 mi23148-28313656-12313656-12325076(Top 94%)14409(Top 95%)14409(Top 702%)
21M21.00 mi1.00 mi23246-9813694-3813694-3824345(Top 91%)14055(Top 93%)14055(Top 685%)
35K21.75 mi0.75 mi23416-17013767-7313767-7325765(Top 97%)14717(Top 97%)14717(Top 717%)
23M23.00 mi1.25 mi23534-11813819-5213819-5224820(Top 93%)14253(Top 94%)14253(Top 695%)
24M24.00 mi1.00 mi23625-9113850-3113850-3125040(Top 94%)14313(Top 94%)14313(Top 698%)
40K24.85 mi0.85 mi23696-7113872-2213872-2224479(Top 92%)14031(Top 92%)14031(Top 684%)
25.2M25.20 mi0.35 mi23740-4413890-1813890-1825075(Top 94%)14317(Top 94%)14317(Top 698%)
Finish26.22 mi1.02 mi23738+213883+713883+723594(Top 89%)13621(Top 90%)13621(Top 664%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21story building
+97ft-345ft

Overall

21682

Males

13059

M50-54

13059

5K→10K

3.1 - 6.2 mi

Top 80%
×5story building
+79ft-138ft

Overall

21373

Males

12873

M50-54

12873

10K→15K

6.2 - 9.3 mi

Top 81%
×3story building
+67ft-78ft

Overall

21682

Males

13059

M50-54

13059

15K→20K

9.3 - 12.4 mi

Top 83%
×5story building
+106ft-86ft

Overall

22217

Males

13278

M50-54

13278

20K→Half

12.4 - 13.1 mi

Top 88%
×2story building
+19ft-37ft

Overall

23543

Males

13872

M50-54

13872

Half→25K

13.1 - 15.5 mi

Top 90%
×4story building
+66ft-88ft

Overall

23857

Males

13954

M50-54

13954

25K→30K

15.5 - 18.6 mi

Top 90%
×9story building
+181ft-148ft

Overall

24037

Males

13985

M50-54

13985

30K→20M

18.6 - 20.0 mi

Top 94%
×5story building
+64ft-50ft

Overall

25076

Males

14409

M50-54

14409

20M→21M

20.0 - 21.0 mi

Top 91%
×8story building
+106ft-24ft

Overall

24345

Males

14055

M50-54

14055

21M→35K

21.0 - 21.8 mi

Top 97%
×7story building
+17ft-86ft

Overall

25765

Males

14717

M50-54

14717

35K→23M

21.8 - 23.0 mi

Top 93%
×5story building
+23ft-63ft

Overall

24820

Males

14253

M50-54

14253

23M→24M

23.0 - 24.0 mi

Top 94%
×6story building
+12ft-82ft

Overall

25040

Males

14313

M50-54

14313

24M→40K

24.0 - 24.9 mi

Top 92%
×1story
+6ft-20ft

Overall

24479

Males

14031

M50-54

14031

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1story
+13ft-16ft

Overall

25075

Males

14317

M50-54

14317

25.2M→Finish

25.2 - 26.2 mi

Top 89%
×2story building
+22ft-21ft

Overall

23594

Males

13621

M50-54

13621

Passing Analysis

Category:
Athletes Passed
1146
Passed By
2291
Net Change
-1145
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22593
5K → 10K61674+542#22593#22051
10K → 15K257107+150#22051#21901
15K → 20K104183-79#21901#21980
20K → Half6112-106#21980#22086
Half → 25K22459-437#22086#22523
25K → 30K33375-342#22523#22865
30K → 20M16299-283#22865#23148
20M → 21M13111-98#23148#23246
21M → 35K5175-170#23246#23416
35K → 23M20138-118#23416#23534
23M → 24M13104-91#23534#23625
24M → 40K1081-71#23625#23696
40K → 25.2M549-44#23696#23740
25.2M → Finish2624+2#23740#23738
TOTALS11462291-1145
📊

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