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BOSTON MARATHON 2024

Jonathan Metcalfe

Bib: 542•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 2%
Gender (Male)
#0 / 14578
Top 4%
Masters (Masters Men)
#0 / 9729
Top 0.8%
Division (M40-44)
#0 / 2009
Top 3%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
17:46
Rank: #393
Start → 5K
17:46 | 5:43/mi
10K· 6.21 mi
35:21
Rank: #309 (+84)
5K → 10K
17:35 | 5:40/mi
15K· 9.32 mi
53:25
Rank: #347 (-38)
10K → 15K
18:04 | 5:49/mi
20K· 12.43 mi
1:12:25
Rank: #429 (-82)
15K → 20K
19:00 | 6:07/mi
Half· 13.11 mi
1:16:38
Rank: #461 (-32)
20K → Half
4:13 | 6:11/mi
25K· 15.53 mi
1:32:06
Rank: #534 (-73)
Half → 25K
15:28 | 6:23/mi
30K· 18.64 mi
1:52:43
Rank: #638 (-104)
25K → 30K
20:37 | 6:38/mi
20M
2:01:42
Rank: #654 (-16)
30K → 20M
8:59 | 6:37/mi
21M
2:08:44
Rank: #664 (-10)
20M → 21M
7:02 | 7:02/mi
35K· 21.75 mi
2:13:27
Rank: #655 (+9)
21M → 35K
4:43 | 6:18/mi
23M
2:21:35
Rank: #634 (+21)
35K → 23M
8:08 | 6:30/mi
24M
2:27:54
Rank: #614 (+20)
23M → 24M
6:19 | 6:19/mi
40K· 24.85 mi
2:33:22
Rank: #592 (+22)
24M → 40K
5:28 | 6:24/mi
25.2M
2:35:43
Rank: #576 (+16)
40K → 25.2M
2:21 | 6:49/mi
Finish· 26.22 mi
2:41:54
Rank: #560 (+16)
25.2M → Finish
6:11 | 6:04/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:16:38
Pace5:51 /mi
2nd Half
Distance13.11 mi
Time1:25:16
Pace6:30 /mi
📊Positive Split: 11.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:0317:465:4317:46
5:43
-
10K
6.21 mi10:35:3835:215:4117:35
5:40
-0:03
15K
9.32 mi10:53:4253:255:4418:04
5:49
+0:09
20K
12.43 mi11:12:421:12:255:5019:00
6:07
+0:18
Half
13.11 mi11:16:551:16:385:514:13
6:11
+0:04
25K
15.53 mi11:32:231:32:065:5615:28
6:23
+0:12
30K
18.64 mi11:53:001:52:436:0320:37
6:38
+0:15
20M
20.00 mi12:01:592:01:426:058:59
6:37
-0:01
21M
21.00 mi12:09:012:08:446:087:02
7:02
+0:25
35K
21.75 mi12:13:442:13:276:084:43
6:18
-0:44
23M
23.00 mi12:21:522:21:356:098:08
6:30
+0:12
24M
24.00 mi12:28:112:27:546:106:19
6:19
-0:11
40K
24.85 mi12:33:392:33:226:105:28
6:24
+0:05
25.2M
25.20 mi12:36:002:35:436:112:21
6:49
+0:25
Finish
26.22 mi12:42:112:41:546:116:11
6:04
-0:45

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

5:40 /mi

Average Pace

6:11 /mi

Slowest Pace

7:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:18:36

49% of race

Time at Steady Pace

44:19

27% of race

Time at Slower Pace

38:59

24% of race

Average Pace: 6:10 /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 mi10:18:0317:465:4317:46
5:43
#393
10K
6.21 mi10:35:3835:215:4117:35
5:40
#309
15K
9.32 mi10:53:4253:255:4418:04
5:49
#347
20K
12.43 mi11:12:421:12:255:5019:00
6:07
#429
Half
13.11 mi11:16:551:16:385:514:13
6:11
#461
25K
15.53 mi11:32:231:32:065:5615:28
6:23
#534
30K
18.64 mi11:53:001:52:436:0320:37
6:38
#638
20M
20.00 mi12:01:592:01:426:058:59
6:37
#654
21M
21.00 mi12:09:012:08:446:087:02
7:02
#664
35K
21.75 mi12:13:442:13:276:084:43
6:18
#655
23M
23.00 mi12:21:522:21:356:098:08
6:30
#634
24M
24.00 mi12:28:112:27:546:106:19
6:19
#614
40K
24.85 mi12:33:392:33:226:105:28
6:24
#592
25.2M
25.20 mi12:36:002:35:436:112:21
6:49
#576
Finish
26.22 mi12:42:112:41:546:116:11
6:04
#560
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi393372372403(Top 2%)381(Top 3%)381(Top 19%)
10K6.21 mi3.10 mi309+84288+84288+84259(Top 1%)238(Top 2%)238(Top 12%)
15K9.32 mi3.11 mi347-38325-37325-37403(Top 2%)381(Top 3%)381(Top 19%)
20K12.43 mi3.11 mi429-82407-82407-82828(Top 3%)796(Top 5%)796(Top 40%)
Half13.11 mi0.68 mi461-32439-32439-321212(Top 5%)1174(Top 8%)1174(Top 58%)
25K15.53 mi2.42 mi534-73511-72511-721362(Top 5%)1315(Top 9%)1315(Top 65%)
30K18.64 mi3.11 mi638-104609-98609-981433(Top 6%)1371(Top 9%)1371(Top 68%)
20M20.00 mi1.36 mi654-16625-16625-161086(Top 4%)1031(Top 7%)1031(Top 51%)
21M21.00 mi1.00 mi664-10635-10635-101130(Top 4%)1067(Top 7%)1067(Top 53%)
35K21.75 mi0.75 mi655+9626+9626+9816(Top 3%)771(Top 5%)771(Top 38%)
23M23.00 mi1.25 mi634+21605+21605+21676(Top 3%)640(Top 4%)640(Top 32%)
24M24.00 mi1.00 mi614+20585+20585+20625(Top 2%)588(Top 4%)588(Top 29%)
40K24.85 mi0.85 mi592+22563+22563+22569(Top 2%)531(Top 4%)531(Top 26%)
25.2M25.20 mi0.35 mi576+16547+16547+16368(Top 1%)338(Top 2%)338(Top 17%)
Finish26.22 mi1.02 mi560+16531+16531+16509(Top 2%)474(Top 3%)474(Top 24%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21stories
+97ft-345ft

Overall

403

Males

381

M40-44

381

5K→10K

3.1 - 6.2 mi

Top 1%
×5stories
+79ft-138ft

Overall

259

Males

238

M40-44

238

10K→15K

6.2 - 9.3 mi

Top 2%
×3stories
+67ft-78ft

Overall

403

Males

381

M40-44

381

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

828

Males

796

M40-44

796

20K→Half

12.4 - 13.1 mi

Top 5%
×2stories
+19ft-37ft

Overall

1212

Males

1174

M40-44

1174

Half→25K

13.1 - 15.5 mi

Top 5%
×4stories
+66ft-88ft

Overall

1362

Males

1315

M40-44

1315

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1433

Males

1371

M40-44

1371

30K→20M

18.6 - 20.0 mi

Top 4%
×5stories
+64ft-50ft

Overall

1086

Males

1031

M40-44

1031

20M→21M

20.0 - 21.0 mi

Top 4%
×8stories
+106ft-24ft

Overall

1130

Males

1067

M40-44

1067

21M→35K

21.0 - 21.8 mi

Top 3%
×7stories
+17ft-86ft

Overall

816

Males

771

M40-44

771

35K→23M

21.8 - 23.0 mi

Top 3%
×5stories
+23ft-63ft

Overall

676

Males

640

M40-44

640

23M→24M

23.0 - 24.0 mi

Top 2%
×6stories
+12ft-82ft

Overall

625

Males

588

M40-44

588

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

569

Males

531

M40-44

531

40K→25.2M

24.9 - 25.2 mi

Top 1%
×1story
+13ft-16ft

Overall

368

Males

338

M40-44

338

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

509

Males

474

M40-44

474

Passing Analysis

Category:
Athletes Passed
292
Passed By
459
Net Change
-167
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#393
5K → 10K851+84#393#309
10K → 15K745-38#309#347
15K → 20K486-82#347#429
20K → Half032-32#429#461
Half → 25K780-73#461#534
25K → 30K18122-104#534#638
30K → 20M1329-16#638#654
20M → 21M1929-10#654#664
21M → 35K156+9#664#655
35K → 23M3110+21#655#634
23M → 24M299+20#634#614
24M → 40K308+22#614#592
40K → 25.2M171+16#592#576
25.2M → Finish171+16#576#560
TOTALS292459-167
📊

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