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BOSTON MARATHON 2024

James Emery

Bib: 2278•M

FL

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 4%
Gender (Male)
#0 / 14578
Top 7%
Masters (Masters Men)
#0 / 9729
Top 2%
Division (M40-44)
#0 / 2009
Top 7%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:24
Rank: #1807
Start → 5K
19:24 | 6:15/mi
10K· 6.21 mi
39:03
Rank: #1897 (-90)
5K → 10K
19:39 | 6:19/mi
15K· 9.32 mi
58:35
Rank: #1809 (+88)
10K → 15K
19:32 | 6:17/mi
20K· 12.43 mi
1:18:20
Rank: #1715 (+94)
15K → 20K
19:45 | 6:21/mi
Half· 13.11 mi
1:22:38
Rank: #1706 (+9)
20K → Half
4:18 | 6:18/mi
25K· 15.53 mi
1:38:05
Rank: #1599 (+107)
Half → 25K
15:27 | 6:22/mi
30K· 18.64 mi
1:58:43
Rank: #1508 (+91)
25K → 30K
20:38 | 6:38/mi
20M
2:07:43
Rank: #1432 (+76)
30K → 20M
9:00 | 6:37/mi
21M
2:14:51
Rank: #1395 (+37)
20M → 21M
7:08 | 7:08/mi
35K· 21.75 mi
2:19:37
Rank: #1355 (+40)
21M → 35K
4:46 | 6:22/mi
23M
2:27:56
Rank: #1283 (+72)
35K → 23M
8:19 | 6:39/mi
24M
2:34:15
Rank: #1220 (+63)
23M → 24M
6:19 | 6:19/mi
40K· 24.85 mi
2:39:34
Rank: #1154 (+66)
24M → 40K
5:19 | 6:13/mi
25.2M
2:42:00
Rank: #1130 (+24)
40K → 25.2M
2:26 | 7:03/mi
Finish· 26.22 mi
2:48:22
Rank: #1081 (+49)
25.2M → Finish
6:22 | 6:15/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:38
Pace6:18 /mi
2nd Half
Distance13.11 mi
Time1:25:44
Pace6:32 /mi
📊Positive Split: 3.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:2019:246:1519:24
6:15
-
10K
6.21 mi10:39:5939:036:1719:39
6:19
+0:04
15K
9.32 mi10:59:3158:356:1719:32
6:17
-0:02
20K
12.43 mi11:19:161:18:206:1819:45
6:21
+0:04
Half
13.11 mi11:23:341:22:386:184:18
6:18
-0:03
25K
15.53 mi11:39:011:38:056:1915:27
6:22
+0:04
30K
18.64 mi11:59:391:58:436:2220:38
6:38
+0:16
20M
20.00 mi12:08:392:07:436:239:00
6:37
-0:01
21M
21.00 mi12:15:472:14:516:257:08
7:08
+0:31
35K
21.75 mi12:20:332:19:376:254:46
6:22
-0:46
23M
23.00 mi12:28:522:27:566:268:19
6:39
+0:17
24M
24.00 mi12:35:112:34:156:266:19
6:19
-0:20
40K
24.85 mi12:40:302:39:346:255:19
6:13
-0:06
25.2M
25.20 mi12:42:562:42:006:262:26
7:03
+0:50
Finish
26.22 mi12:49:182:48:226:266:22
6:15
-0:48

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

6:13 /mi

Average Pace

6:26 /mi

Slowest Pace

7:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:38:48

94% of race

Time at Steady Pace

9:34

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:25 /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 mi10:20:2019:246:1519:24
6:15
#1807
10K
6.21 mi10:39:5939:036:1719:39
6:19
#1897
15K
9.32 mi10:59:3158:356:1719:32
6:17
#1809
20K
12.43 mi11:19:161:18:206:1819:45
6:21
#1715
Half
13.11 mi11:23:341:22:386:184:18
6:18
#1706
25K
15.53 mi11:39:011:38:056:1915:27
6:22
#1599
30K
18.64 mi11:59:391:58:436:2220:38
6:38
#1508
20M
20.00 mi12:08:392:07:436:239:00
6:37
#1432
21M
21.00 mi12:15:472:14:516:257:08
7:08
#1395
35K
21.75 mi12:20:332:19:376:254:46
6:22
#1355
23M
23.00 mi12:28:522:27:566:268:19
6:39
#1283
24M
24.00 mi12:35:112:34:156:266:19
6:19
#1220
40K
24.85 mi12:40:302:39:346:255:19
6:13
#1154
25.2M
25.20 mi12:42:562:42:006:262:26
7:03
#1130
Finish
26.22 mi12:49:182:48:226:266:22
6:15
#1081
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi1807174617461680(Top 7%)1628(Top 11%)1628(Top 81%)
10K6.21 mi3.10 mi1897-901836-901836-902032(Top 8%)1963(Top 13%)1963(Top 98%)
15K9.32 mi3.11 mi1809+881752+841752+841680(Top 7%)1628(Top 11%)1628(Top 81%)
20K12.43 mi3.11 mi1715+941662+901662+901567(Top 6%)1515(Top 10%)1515(Top 75%)
Half13.11 mi0.68 mi1706+91653+91653+91656(Top 6%)1601(Top 11%)1601(Top 80%)
25K15.53 mi2.42 mi1599+1071547+1061547+1061347(Top 5%)1300(Top 9%)1300(Top 65%)
30K18.64 mi3.11 mi1508+911457+901457+901446(Top 6%)1384(Top 9%)1384(Top 69%)
20M20.00 mi1.36 mi1432+761381+761381+761138(Top 4%)1080(Top 7%)1080(Top 54%)
21M21.00 mi1.00 mi1395+371342+391342+391381(Top 5%)1302(Top 9%)1302(Top 65%)
35K21.75 mi0.75 mi1355+401302+401302+40958(Top 4%)908(Top 6%)908(Top 45%)
23M23.00 mi1.25 mi1283+721233+691233+69944(Top 4%)893(Top 6%)893(Top 44%)
24M24.00 mi1.00 mi1220+631172+611172+61632(Top 2%)595(Top 4%)595(Top 30%)
40K24.85 mi0.85 mi1154+661107+651107+65358(Top 1%)331(Top 2%)331(Top 16%)
25.2M25.20 mi0.35 mi1130+241083+241083+24656(Top 3%)604(Top 4%)604(Top 30%)
Finish26.22 mi1.02 mi1081+491034+491034+49813(Top 3%)757(Top 5%)757(Top 38%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21stories
+97ft-345ft

Overall

1680

Males

1628

M40-44

1628

5K→10K

3.1 - 6.2 mi

Top 8%
×5stories
+79ft-138ft

Overall

2032

Males

1963

M40-44

1963

10K→15K

6.2 - 9.3 mi

Top 7%
×3stories
+67ft-78ft

Overall

1680

Males

1628

M40-44

1628

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1567

Males

1515

M40-44

1515

20K→Half

12.4 - 13.1 mi

Top 6%
×2stories
+19ft-37ft

Overall

1656

Males

1601

M40-44

1601

Half→25K

13.1 - 15.5 mi

Top 5%
×4stories
+66ft-88ft

Overall

1347

Males

1300

M40-44

1300

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1446

Males

1384

M40-44

1384

30K→20M

18.6 - 20.0 mi

Top 4%
×5stories
+64ft-50ft

Overall

1138

Males

1080

M40-44

1080

20M→21M

20.0 - 21.0 mi

Top 5%
×8stories
+106ft-24ft

Overall

1381

Males

1302

M40-44

1302

21M→35K

21.0 - 21.8 mi

Top 4%
×7stories
+17ft-86ft

Overall

958

Males

908

M40-44

908

35K→23M

21.8 - 23.0 mi

Top 4%
×5stories
+23ft-63ft

Overall

944

Males

893

M40-44

893

23M→24M

23.0 - 24.0 mi

Top 2%
×6stories
+12ft-82ft

Overall

632

Males

595

M40-44

595

24M→40K

24.0 - 24.9 mi

Top 1%
×1story
+6ft-20ft

Overall

358

Males

331

M40-44

331

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1story
+13ft-16ft

Overall

656

Males

604

M40-44

604

25.2M→Finish

25.2 - 26.2 mi

Top 3%
×2stories
+22ft-21ft

Overall

813

Males

757

M40-44

757

Passing Analysis

Category:
Athletes Passed
1034
Passed By
308
Net Change
+726
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1807
5K → 10K59149-90#1807#1897
10K → 15K12234+88#1897#1809
15K → 20K11521+94#1809#1715
20K → Half167+9#1715#1706
Half → 25K12013+107#1706#1599
25K → 30K12635+91#1599#1508
30K → 20M8812+76#1508#1432
20M → 21M5619+37#1432#1395
21M → 35K433+40#1395#1355
35K → 23M753+72#1355#1283
23M → 24M652+63#1283#1220
24M → 40K715+66#1220#1154
40K → 25.2M240+24#1154#1130
25.2M → Finish545+49#1130#1081
TOTALS1034308+726
📊

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