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BOSTON MARATHON 2023

James Mcconville

Bib: 3998•M

VA

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
27:31
Rank: #19778
Start → 5K
27:31 | 8:51/mi
10K· 6.21 mi
57:17
Rank: #21467 (-1689)
5K → 10K
29:46 | 9:35/mi
15K· 9.32 mi
1:29:24
Rank: #22570 (-1103)
10K → 15K
32:07 | 10:20/mi
20K· 12.43 mi
2:03:08
Rank: #23219 (-649)
15K → 20K
33:44 | 10:51/mi
Half· 13.11 mi
2:10:52
Rank: #23375 (-156)
20K → Half
7:44 | 11:20/mi
25K· 15.53 mi
2:38:50
Rank: #23644 (-269)
Half → 25K
27:58 | 11:32/mi
30K· 18.64 mi
3:18:17
Rank: #24053 (-409)
25K → 30K
39:27 | 12:42/mi
20M
3:36:15
Rank: #24222 (-169)
30K → 20M
17:58 | 13:13/mi
21M
3:50:54
Rank: #24347 (-125)
20M → 21M
14:39 | 14:39/mi
35K· 21.75 mi
4:00:37
Rank: #24427 (-80)
21M → 35K
9:43 | 12:59/mi
23M
4:17:02
Rank: #24511 (-84)
35K → 23M
16:25 | 13:07/mi
24M
4:30:23
Rank: #24606 (-95)
23M → 24M
13:21 | 13:21/mi
40K· 24.85 mi
4:42:16
Rank: #24702 (-96)
24M → 40K
11:53 | 13:54/mi
25.2M
4:47:19
Rank: #24738 (-36)
40K → 25.2M
5:03 | 14:39/mi
Finish· 26.22 mi
4:59:13
Rank: #24782 (-44)
25.2M → Finish
11:54 | 11:41/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:10:52
Pace9:59 /mi
2nd Half
Distance13.11 mi
Time2:48:21
Pace12:51 /mi
📊Positive Split: 28.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:3027:318:5127:31
8:51
-
10K
6.21 mi11:23:1657:179:1329:46
9:35
+0:44
15K
9.32 mi11:55:231:29:249:3632:07
10:20
+0:45
20K
12.43 mi12:29:072:03:089:5433:44
10:51
+0:31
Half
13.11 mi12:36:512:10:529:597:44
11:20
+0:29
25K
15.53 mi13:04:492:38:5010:1327:58
11:32
+0:12
30K
18.64 mi13:44:163:18:1710:3839:27
12:42
+1:10
20M
20.00 mi14:02:143:36:1510:4917:58
13:13
+0:31
21M
21.00 mi14:16:533:50:5411:0014:39
14:39
+1:26
35K
21.75 mi14:26:364:00:3711:049:43
12:59
-1:40
23M
23.00 mi14:43:014:17:0211:1116:25
13:07
+0:08
24M
24.00 mi14:56:224:30:2311:1613:21
13:21
+0:14
40K
24.85 mi15:08:154:42:1611:2111:53
13:54
+0:33
25.2M
25.20 mi15:13:184:47:1911:245:03
14:39
+0:45
Finish
26.22 mi15:25:124:59:1311:2511:54
11:41
-2:58

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

8:51 /mi

Average Pace

11:25 /mi

Slowest Pace

14:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:50:44

57% of race

Time at Steady Pace

1:36:54

32% of race

Time at Slower Pace

31:35

11% of race

Average Pace: 11:25 /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 mi10:53:3027:318:5127:31
8:51
#19778
10K
6.21 mi11:23:1657:179:1329:46
9:35
#21467
15K
9.32 mi11:55:231:29:249:3632:07
10:20
#22570
20K
12.43 mi12:29:072:03:089:5433:44
10:51
#23219
Half
13.11 mi12:36:512:10:529:597:44
11:20
#23375
25K
15.53 mi13:04:492:38:5010:1327:58
11:32
#23644
30K
18.64 mi13:44:163:18:1710:3839:27
12:42
#24053
20M
20.00 mi14:02:143:36:1510:4917:58
13:13
#24222
21M
21.00 mi14:16:533:50:5411:0014:39
14:39
#24347
35K
21.75 mi14:26:364:00:3711:049:43
12:59
#24427
23M
23.00 mi14:43:014:17:0211:1116:25
13:07
#24511
24M
24.00 mi14:56:224:30:2311:1613:21
13:21
#24606
40K
24.85 mi15:08:154:42:1611:2111:53
13:54
#24702
25.2M
25.20 mi15:13:184:47:1911:245:03
14:39
#24738
Finish
26.22 mi15:25:124:59:1311:2511:54
11:41
#24782
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi19778120811208124153(Top 91%)14154(Top 93%)14154(Top 1275%)
10K6.21 mi3.10 mi21467-168912880-79912880-79922734(Top 85%)13511(Top 89%)13511(Top 1217%)
15K9.32 mi3.11 mi22570-110313423-54313423-54324153(Top 91%)14154(Top 93%)14154(Top 1275%)
20K12.43 mi3.11 mi23219-64913734-31113734-31124405(Top 92%)14231(Top 94%)14231(Top 1282%)
Half13.11 mi0.68 mi23375-15613810-7613810-7625320(Top 95%)14617(Top 96%)14617(Top 1317%)
25K15.53 mi2.42 mi23644-26913922-11213922-11224714(Top 93%)14344(Top 95%)14344(Top 1292%)
30K18.64 mi3.11 mi24053-40914086-16414086-16425170(Top 95%)14483(Top 95%)14483(Top 1305%)
20M20.00 mi1.36 mi24222-16914136-5014136-5025332(Top 95%)14541(Top 96%)14541(Top 1310%)
21M21.00 mi1.00 mi24347-12514192-5614192-5625513(Top 96%)14625(Top 96%)14625(Top 1318%)
35K21.75 mi0.75 mi24427-8014223-3114223-3125550(Top 96%)14606(Top 96%)14606(Top 1316%)
23M23.00 mi1.25 mi24511-8414254-3114254-3125204(Top 95%)14435(Top 95%)14435(Top 1300%)
24M24.00 mi1.00 mi24606-9514283-2914283-2925709(Top 97%)14657(Top 97%)14657(Top 1320%)
40K24.85 mi0.85 mi24702-9614314-3114314-3125628(Top 96%)14618(Top 96%)14618(Top 1317%)
25.2M25.20 mi0.35 mi24738-3614328-1414328-1425482(Top 96%)14535(Top 96%)14535(Top 1309%)
Finish26.22 mi1.02 mi24782-4414343-1514343-1524909(Top 94%)14271(Top 94%)14271(Top 1286%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×21stories
+97ft-345ft

Overall

24153

Males

14154

M60-64

14154

5K→10K

3.1 - 6.2 mi

Top 85%
×5stories
+79ft-138ft

Overall

22734

Males

13511

M60-64

13511

10K→15K

6.2 - 9.3 mi

Top 91%
×3stories
+67ft-78ft

Overall

24153

Males

14154

M60-64

14154

15K→20K

9.3 - 12.4 mi

Top 92%
×5stories
+106ft-86ft

Overall

24405

Males

14231

M60-64

14231

20K→Half

12.4 - 13.1 mi

Top 95%
×2stories
+19ft-37ft

Overall

25320

Males

14617

M60-64

14617

Half→25K

13.1 - 15.5 mi

Top 93%
×4stories
+66ft-88ft

Overall

24714

Males

14344

M60-64

14344

25K→30K

15.5 - 18.6 mi

Top 95%
×9stories
+181ft-148ft

Overall

25170

Males

14483

M60-64

14483

30K→20M

18.6 - 20.0 mi

Top 95%
×5stories
+64ft-50ft

Overall

25332

Males

14541

M60-64

14541

20M→21M

20.0 - 21.0 mi

Top 96%
×8stories
+106ft-24ft

Overall

25513

Males

14625

M60-64

14625

21M→35K

21.0 - 21.8 mi

Top 96%
×7stories
+17ft-86ft

Overall

25550

Males

14606

M60-64

14606

35K→23M

21.8 - 23.0 mi

Top 95%
×5stories
+23ft-63ft

Overall

25204

Males

14435

M60-64

14435

23M→24M

23.0 - 24.0 mi

Top 97%
×6stories
+12ft-82ft

Overall

25709

Males

14657

M60-64

14657

24M→40K

24.0 - 24.9 mi

Top 96%
×1story
+6ft-20ft

Overall

25628

Males

14618

M60-64

14618

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1story
+13ft-16ft

Overall

25482

Males

14535

M60-64

14535

25.2M→Finish

25.2 - 26.2 mi

Top 94%
×2stories
+22ft-21ft

Overall

24909

Males

14271

M60-64

14271

Passing Analysis

Category:
Athletes Passed
160
Passed By
5164
Net Change
-5004
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19778
5K → 10K121701-1689#19778#21467
10K → 15K111114-1103#21467#22570
15K → 20K19668-649#22570#23219
20K → Half2158-156#23219#23375
Half → 25K23292-269#23375#23644
25K → 30K23432-409#23644#24053
30K → 20M9178-169#24053#24222
20M → 21M10135-125#24222#24347
21M → 35K888-80#24347#24427
35K → 23M1296-84#24427#24511
23M → 24M10105-95#24511#24606
24M → 40K8104-96#24606#24702
40K → 25.2M339-36#24702#24738
25.2M → Finish1054-44#24738#24782
TOTALS1605164-5004
📊

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