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BOSTON MARATHON 2023

William Troy

Bib: 24831•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M60-64)
#0 / 1110
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
30:55
Rank: #23328
Start → 5K
9:57/mi
30:55 split
10K· 6.21 mi
1:01:20
Rank: #23325 (+3)
5K → 10K
9:47/mi
30:25 split
15K· 9.32 mi
1:31:34
Rank: #23208 (+117)
10K → 15K
9:44/mi
30:14 split
20K· 12.43 mi
2:02:20
Rank: #23046 (+162)
15K → 20K
9:54/mi
30:46 split
Half· 13.11 mi
2:09:18
Rank: #23080 (-34)
20K → Half
10:13/mi
6:58 split
25K· 15.53 mi
2:34:07
Rank: #22999 (+81)
Half → 25K
10:14/mi
24:49 split
30K· 18.64 mi
3:05:22
Rank: #22679 (+320)
25K → 30K
10:04/mi
31:15 split
20M
3:19:18
Rank: #22558 (+121)
30K → 20M
10:15/mi
13:56 split
21M
3:30:24
Rank: #22476 (+82)
20M → 21M
11:06/mi
11:06 split
35K· 21.75 mi
3:38:50
Rank: #22519 (-43)
21M → 35K
11:16/mi
8:26 split
23M
3:52:04
Rank: #22461 (+58)
35K → 23M
10:34/mi
13:14 split
24M
4:02:11
Rank: #22408 (+53)
23M → 24M
10:07/mi
10:07 split
40K· 24.85 mi
4:11:34
Rank: #22400 (+8)
24M → 40K
10:58/mi
9:23 split
25.2M
4:15:40
Rank: #22394 (+6)
40K → 25.2M
11:53/mi
4:06 split
Finish· 26.22 mi
4:25:53
Rank: #22380 (+14)
25.2M → Finish
10:02/mi
10:13 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:09:18
Pace9:52 /mi
2nd Half
Distance13.11 mi
Time2:16:35
Pace10:25 /mi
📊Positive Split: 5.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:1430:559:5730:55
9:57
-
10K
6.21 mi12:16:391:01:209:5230:25
9:47
-0:10
15K
9.32 mi12:46:531:31:349:4930:14
9:44
-0:03
20K
12.43 mi13:17:392:02:209:5130:46
9:54
+0:10
Half
13.11 mi13:24:372:09:189:526:58
10:13
+0:19
25K
15.53 mi13:49:262:34:079:5524:49
10:14
+0:01
30K
18.64 mi14:20:413:05:229:5731:15
10:04
-0:10
20M
20.00 mi14:34:373:19:189:5813:56
10:15
+0:11
21M
21.00 mi14:45:433:30:2410:0111:06
11:06
+0:51
35K
21.75 mi14:54:093:38:5010:048:26
11:16
+0:10
23M
23.00 mi15:07:233:52:0410:0513:14
10:34
-0:42
24M
24.00 mi15:17:304:02:1110:0510:07
10:07
-0:27
40K
24.85 mi15:26:534:11:3410:079:23
10:58
+0:51
25.2M
25.20 mi15:30:594:15:4010:094:06
11:53
+0:55
Finish
26.22 mi15:41:124:25:5310:0910:13
10:02
-1:51

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

9:44 /mi

Average Pace

10:09 /mi

Slowest Pace

11:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:31:25

34% of race

Time at Steady Pace

2:08:13

48% of race

Time at Slower Pace

46:15

17% of race

Average Pace: 10:08 /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 mi11:46:1430:559:5730:55
9:57
#23328
10K
6.21 mi12:16:391:01:209:5230:25
9:47
#23325
15K
9.32 mi12:46:531:31:349:4930:14
9:44
#23208
20K
12.43 mi13:17:392:02:209:5130:46
9:54
#23046
Half
13.11 mi13:24:372:09:189:526:58
10:13
#23080
25K
15.53 mi13:49:262:34:079:5524:49
10:14
#22999
30K
18.64 mi14:20:413:05:229:5731:15
10:04
#22679
20M
20.00 mi14:34:373:19:189:5813:56
10:15
#22558
21M
21.00 mi14:45:433:30:2410:0111:06
11:06
#22476
35K
21.75 mi14:54:093:38:5010:048:26
11:16
#22519
23M
23.00 mi15:07:233:52:0410:0513:14
10:34
#22461
24M
24.00 mi15:17:304:02:1110:0510:07
10:07
#22408
40K
24.85 mi15:26:534:11:3410:079:23
10:58
#22400
25.2M
25.20 mi15:30:594:15:4010:094:06
11:53
#22394
Finish
26.22 mi15:41:124:25:5310:0910:13
10:02
#22380
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi23328137431374322886(Top 86%)13586(Top 90%)13586(Top 1224%)
10K6.21 mi3.10 mi23325+313766-2313766-2323249(Top 87%)13749(Top 91%)13749(Top 1239%)
15K9.32 mi3.11 mi23208+11713727+3913727+3922886(Top 86%)13586(Top 90%)13586(Top 1224%)
20K12.43 mi3.11 mi23046+16213655+7213655+7222645(Top 85%)13463(Top 89%)13463(Top 1213%)
Half13.11 mi0.68 mi23080-3413664-913664-923674(Top 89%)13923(Top 92%)13923(Top 1254%)
25K15.53 mi2.42 mi22999+8113618+4613618+4622696(Top 85%)13458(Top 89%)13458(Top 1212%)
30K18.64 mi3.11 mi22679+32013435+18313435+18321179(Top 80%)12712(Top 84%)12712(Top 1145%)
20M20.00 mi1.36 mi22558+12113369+6613369+6621147(Top 79%)12633(Top 83%)12633(Top 1138%)
21M21.00 mi1.00 mi22476+8213325+4413325+4421025(Top 79%)12532(Top 83%)12532(Top 1129%)
35K21.75 mi0.75 mi22519-4313345-2013345-2023753(Top 89%)13713(Top 90%)13713(Top 1235%)
23M23.00 mi1.25 mi22461+5813307+3813307+3821468(Top 81%)12676(Top 84%)12676(Top 1142%)
24M24.00 mi1.00 mi22408+5313277+3013277+3021107(Top 79%)12476(Top 82%)12476(Top 1124%)
40K24.85 mi0.85 mi22400+813265+1213265+1222287(Top 84%)12976(Top 86%)12976(Top 1169%)
25.2M25.20 mi0.35 mi22394+613258+713258+722285(Top 84%)12985(Top 86%)12985(Top 1170%)
Finish26.22 mi1.02 mi22380+1413244+1413244+1421819(Top 82%)12779(Top 84%)12779(Top 1151%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21story building
+97ft-345ft

Overall

22886

Males

13586

M60-64

13586

5K→10K

3.1 - 6.2 mi

Top 87%
×5story building
+79ft-138ft

Overall

23249

Males

13749

M60-64

13749

10K→15K

6.2 - 9.3 mi

Top 86%
×3story building
+67ft-78ft

Overall

22886

Males

13586

M60-64

13586

15K→20K

9.3 - 12.4 mi

Top 85%
×5story building
+106ft-86ft

Overall

22645

Males

13463

M60-64

13463

20K→Half

12.4 - 13.1 mi

Top 89%
×2story building
+19ft-37ft

Overall

23674

Males

13923

M60-64

13923

Half→25K

13.1 - 15.5 mi

Top 85%
×4story building
+66ft-88ft

Overall

22696

Males

13458

M60-64

13458

25K→30K

15.5 - 18.6 mi

Top 80%
×9story building
+181ft-148ft

Overall

21179

Males

12712

M60-64

12712

30K→20M

18.6 - 20.0 mi

Top 79%
×5story building
+64ft-50ft

Overall

21147

Males

12633

M60-64

12633

20M→21M

20.0 - 21.0 mi

Top 79%
×8story building
+106ft-24ft

Overall

21025

Males

12532

M60-64

12532

21M→35K

21.0 - 21.8 mi

Top 89%
×7story building
+17ft-86ft

Overall

23753

Males

13713

M60-64

13713

35K→23M

21.8 - 23.0 mi

Top 81%
×5story building
+23ft-63ft

Overall

21468

Males

12676

M60-64

12676

23M→24M

23.0 - 24.0 mi

Top 79%
×6story building
+12ft-82ft

Overall

21107

Males

12476

M60-64

12476

24M→40K

24.0 - 24.9 mi

Top 84%
×1story
+6ft-20ft

Overall

22287

Males

12976

M60-64

12976

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1story
+13ft-16ft

Overall

22285

Males

12985

M60-64

12985

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2story building
+22ft-21ft

Overall

21819

Males

12779

M60-64

12779

Passing Analysis

Category:
Athletes Passed
1585
Passed By
637
Net Change
+948
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23328
5K → 10K211208+3#23328#23325
10K → 15K20285+117#23325#23208
15K → 20K20947+162#23208#23046
20K → Half1650-34#23046#23080
Half → 25K13352+81#23080#22999
25K → 30K3277+320#22999#22679
30K → 20M1287+121#22679#22558
20M → 21M10321+82#22558#22476
21M → 35K2265-43#22476#22519
35K → 23M8426+58#22519#22461
23M → 24M6512+53#22461#22408
24M → 40K3628+8#22408#22400
40K → 25.2M1812+6#22400#22394
25.2M → Finish3117+14#22394#22380
TOTALS1585637+948
📊

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