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BOSTON MARATHON 2023

James Morehart

Bib: 15860•M

CA

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
31:29
Rank: #23771
Start → 5K
31:29 | 10:08/mi
10K· 6.21 mi
1:06:47
Rank: #25167 (-1396)
5K → 10K
35:18 | 11:22/mi
15K· 9.32 mi
1:41:03
Rank: #25208 (-41)
10K → 15K
34:16 | 11:02/mi
20K· 12.43 mi
2:17:09
Rank: #25282 (-74)
15K → 20K
36:06 | 11:37/mi
Half· 13.11 mi
2:24:57
Rank: #25289 (-7)
20K → Half
7:48 | 11:26/mi
25K· 15.53 mi
2:53:20
Rank: #25217 (+72)
Half → 25K
28:23 | 11:42/mi
30K· 18.64 mi
3:31:53
Rank: #25181 (+36)
25K → 30K
38:33 | 12:24/mi
20M
3:49:23
Rank: #25194 (-13)
30K → 20M
17:30 | 12:53/mi
21M
4:03:51
Rank: #25219 (-25)
20M → 21M
14:28 | 14:28/mi
35K· 21.75 mi
4:13:55
Rank: #25260 (-41)
21M → 35K
10:04 | 13:27/mi
23M
4:30:58
Rank: #25297 (-37)
35K → 23M
17:03 | 13:37/mi
24M
4:44:23
Rank: #25340 (-43)
23M → 24M
13:25 | 13:25/mi
40K· 24.85 mi
4:57:12
Rank: #25397 (-57)
24M → 40K
12:49 | 14:59/mi
25.2M
5:02:17
Rank: #25403 (-6)
40K → 25.2M
5:05 | 14:44/mi
Finish· 26.22 mi
5:15:38
Rank: #25445 (-42)
25.2M → Finish
13:21 | 13:06/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:24:57
Pace11:03 /mi
2nd Half
Distance13.11 mi
Time2:50:41
Pace13:01 /mi
📊Positive Split: 17.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:02:1031:2910:0831:29
10:08
-
10K
6.21 mi11:37:281:06:4710:4535:18
11:22
+1:14
15K
9.32 mi12:11:441:41:0310:5034:16
11:02
-0:20
20K
12.43 mi12:47:502:17:0911:0236:06
11:37
+0:35
Half
13.11 mi12:55:382:24:5711:037:48
11:26
-0:11
25K
15.53 mi13:24:012:53:2011:0928:23
11:42
+0:16
30K
18.64 mi14:02:343:31:5311:2238:33
12:24
+0:42
20M
20.00 mi14:20:043:49:2311:2817:30
12:53
+0:29
21M
21.00 mi14:34:324:03:5111:3714:28
14:28
+1:35
35K
21.75 mi14:44:364:13:5511:4110:04
13:27
-1:01
23M
23.00 mi15:01:394:30:5811:4717:03
13:37
+0:10
24M
24.00 mi15:15:044:44:2311:5113:25
13:25
-0:12
40K
24.85 mi15:27:534:57:1211:5712:49
14:59
+1:34
25.2M
25.20 mi15:32:585:02:1712:005:05
14:44
-0:15
Finish
26.22 mi15:46:195:15:3812:0313:21
13:06
-1:38

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

10:08 /mi

Average Pace

12:03 /mi

Slowest Pace

14:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:53:20

55% of race

Time at Steady Pace

1:32:53

29% of race

Time at Slower Pace

49:25

16% of race

Average Pace: 12:02 /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 mi11:02:1031:2910:0831:29
10:08
#23771
10K
6.21 mi11:37:281:06:4710:4535:18
11:22
#25167
15K
9.32 mi12:11:441:41:0310:5034:16
11:02
#25208
20K
12.43 mi12:47:502:17:0911:0236:06
11:37
#25282
Half
13.11 mi12:55:382:24:5711:037:48
11:26
#25289
25K
15.53 mi13:24:012:53:2011:0928:23
11:42
#25217
30K
18.64 mi14:02:343:31:5311:2238:33
12:24
#25181
20M
20.00 mi14:20:043:49:2311:2817:30
12:53
#25194
21M
21.00 mi14:34:324:03:5111:3714:28
14:28
#25219
35K
21.75 mi14:44:364:13:5511:4110:04
13:27
#25260
23M
23.00 mi15:01:394:30:5811:4717:03
13:37
#25297
24M
24.00 mi15:15:044:44:2311:5113:25
13:25
#25340
40K
24.85 mi15:27:534:57:1211:5712:49
14:59
#25397
25.2M
25.20 mi15:32:585:02:1712:005:05
14:44
#25403
Finish
26.22 mi15:46:195:15:3812:0313:21
13:06
#25445
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi23771139711397125214(Top 95%)14613(Top 96%)14613(Top 1316%)
10K6.21 mi3.10 mi25167-139614617-64614617-64625852(Top 97%)14882(Top 98%)14882(Top 1341%)
15K9.32 mi3.11 mi25208-4114629-1214629-1225214(Top 95%)14613(Top 96%)14613(Top 1316%)
20K12.43 mi3.11 mi25282-7414646-1714646-1725376(Top 95%)14651(Top 97%)14651(Top 1320%)
Half13.11 mi0.68 mi25289-714645+114645+125421(Top 95%)14660(Top 97%)14660(Top 1321%)
25K15.53 mi2.42 mi25217+7214602+4314602+4324893(Top 94%)14417(Top 95%)14417(Top 1299%)
30K18.64 mi3.11 mi25181+3614571+3114571+3124917(Top 94%)14372(Top 95%)14372(Top 1295%)
20M20.00 mi1.36 mi25194-1314564+714564+725070(Top 94%)14407(Top 95%)14407(Top 1298%)
21M21.00 mi1.00 mi25219-2514577-1314577-1325401(Top 95%)14566(Top 96%)14566(Top 1312%)
35K21.75 mi0.75 mi25260-4114582-514582-525853(Top 97%)14764(Top 97%)14764(Top 1330%)
23M23.00 mi1.25 mi25297-3714590-814590-825583(Top 96%)14612(Top 96%)14612(Top 1316%)
24M24.00 mi1.00 mi25340-4314609-1914609-1925751(Top 97%)14681(Top 97%)14681(Top 1323%)
40K24.85 mi0.85 mi25397-5714635-2614635-2626148(Top 98%)14883(Top 98%)14883(Top 1341%)
25.2M25.20 mi0.35 mi25403-614633+214633+225550(Top 96%)14574(Top 96%)14574(Top 1313%)
Finish26.22 mi1.02 mi25445-4214648-1514648-1526021(Top 98%)14819(Top 98%)14819(Top 1335%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×21stories
+97ft-345ft

Overall

25214

Males

14613

M60-64

14613

5K→10K

3.1 - 6.2 mi

Top 97%
×5stories
+79ft-138ft

Overall

25852

Males

14882

M60-64

14882

10K→15K

6.2 - 9.3 mi

Top 95%
×3stories
+67ft-78ft

Overall

25214

Males

14613

M60-64

14613

15K→20K

9.3 - 12.4 mi

Top 95%
×5stories
+106ft-86ft

Overall

25376

Males

14651

M60-64

14651

20K→Half

12.4 - 13.1 mi

Top 95%
×2stories
+19ft-37ft

Overall

25421

Males

14660

M60-64

14660

Half→25K

13.1 - 15.5 mi

Top 94%
×4stories
+66ft-88ft

Overall

24893

Males

14417

M60-64

14417

25K→30K

15.5 - 18.6 mi

Top 94%
×9stories
+181ft-148ft

Overall

24917

Males

14372

M60-64

14372

30K→20M

18.6 - 20.0 mi

Top 94%
×5stories
+64ft-50ft

Overall

25070

Males

14407

M60-64

14407

20M→21M

20.0 - 21.0 mi

Top 95%
×8stories
+106ft-24ft

Overall

25401

Males

14566

M60-64

14566

21M→35K

21.0 - 21.8 mi

Top 97%
×7stories
+17ft-86ft

Overall

25853

Males

14764

M60-64

14764

35K→23M

21.8 - 23.0 mi

Top 96%
×5stories
+23ft-63ft

Overall

25583

Males

14612

M60-64

14612

23M→24M

23.0 - 24.0 mi

Top 97%
×6stories
+12ft-82ft

Overall

25751

Males

14681

M60-64

14681

24M→40K

24.0 - 24.9 mi

Top 98%
×1story
+6ft-20ft

Overall

26148

Males

14883

M60-64

14883

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1story
+13ft-16ft

Overall

25550

Males

14574

M60-64

14574

25.2M→Finish

25.2 - 26.2 mi

Top 98%
×2stories
+22ft-21ft

Overall

26021

Males

14819

M60-64

14819

Passing Analysis

Category:
Athletes Passed
478
Passed By
2152
Net Change
-1674
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23771
5K → 10K21398-1396#23771#25167
10K → 15K92133-41#25167#25208
15K → 20K65139-74#25208#25282
20K → Half1320-7#25282#25289
Half → 25K10836+72#25289#25217
25K → 30K9559+36#25217#25181
30K → 20M2841-13#25181#25194
20M → 21M2449-25#25194#25219
21M → 35K1152-41#25219#25260
35K → 23M1552-37#25260#25297
23M → 24M1356-43#25297#25340
24M → 40K562-57#25340#25397
40K → 25.2M410-6#25397#25403
25.2M → Finish345-42#25403#25445
TOTALS4782152-1674
📊

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