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BOSTON MARATHON 2024

James Crowe

Bib: 20308•M

TN

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M60-64)
#0 / 1173
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:20
Rank: #17636
Start → 5K
8:29/mi
26:20 split
10K· 6.21 mi
55:45
Rank: #19785 (-2149)
5K → 10K
9:28/mi
29:25 split
15K· 9.32 mi
1:26:29
Rank: #20580 (-795)
10K → 15K
9:54/mi
30:44 split
20K· 12.43 mi
1:58:19
Rank: #20753 (-173)
15K → 20K
10:15/mi
31:50 split
Half· 13.11 mi
2:04:45
Rank: #20703 (+50)
20K → Half
9:26/mi
6:26 split
25K· 15.53 mi
2:31:38
Rank: #20858 (-155)
Half → 25K
11:05/mi
26:53 split
30K· 18.64 mi
3:08:22
Rank: #21026 (-168)
25K → 30K
11:49/mi
36:44 split
20M
3:24:49
Rank: #21064 (-38)
30K → 20M
12:06/mi
16:27 split
21M
3:37:35
Rank: #21038 (+26)
20M → 21M
12:46/mi
12:46 split
35K· 21.75 mi
3:46:27
Rank: #21052 (-14)
21M → 35K
11:51/mi
8:52 split
23M
4:01:30
Rank: #21039 (+13)
35K → 23M
12:01/mi
15:03 split
24M
4:13:34
Rank: #21036 (+3)
23M → 24M
12:04/mi
12:04 split
40K· 24.85 mi
4:24:02
Rank: #21029 (+7)
24M → 40K
12:14/mi
10:28 split
25.2M
4:28:31
Rank: #21024 (+5)
40K → 25.2M
13:00/mi
4:29 split
Finish· 26.22 mi
4:39:21
Rank: #20978 (+46)
25.2M → Finish
10:38/mi
10:50 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:45
Pace9:31 /mi
2nd Half
Distance13.11 mi
Time2:34:36
Pace11:48 /mi
📊Positive Split: 23.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:0826:208:2926:20
8:29
-
10K
6.21 mi11:50:3355:458:5829:25
9:28
+0:59
15K
9.32 mi12:21:171:26:299:1730:44
9:54
+0:26
20K
12.43 mi12:53:071:58:199:3131:50
10:15
+0:21
Half
13.11 mi12:59:332:04:459:316:26
9:26
-0:49
25K
15.53 mi13:26:262:31:389:4626:53
11:05
+1:39
30K
18.64 mi14:03:103:08:2210:0636:44
11:49
+0:44
20M
20.00 mi14:19:373:24:4910:1416:27
12:06
+0:17
21M
21.00 mi14:32:233:37:3510:2212:46
12:46
+0:40
35K
21.75 mi14:41:153:46:2710:258:52
11:51
-0:55
23M
23.00 mi14:56:184:01:3010:3015:03
12:01
+0:10
24M
24.00 mi15:08:224:13:3410:3412:04
12:04
+0:03
40K
24.85 mi15:18:504:24:0210:3710:28
12:14
+0:10
25.2M
25.20 mi15:23:194:28:3110:394:29
13:00
+0:46
Finish
26.22 mi15:34:094:39:2110:4010:50
10:38
-2:22

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

8:29 /mi

Average Pace

10:40 /mi

Slowest Pace

13:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:42:28

58% of race

Time at Steady Pace

1:39:38

36% of race

Time at Slower Pace

17:15

6% of race

Average Pace: 10:39 /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 mi11:21:0826:208:2926:20
8:29
#17636
10K
6.21 mi11:50:3355:458:5829:25
9:28
#19785
15K
9.32 mi12:21:171:26:299:1730:44
9:54
#20580
20K
12.43 mi12:53:071:58:199:3131:50
10:15
#20753
Half
13.11 mi12:59:332:04:459:316:26
9:26
#20703
25K
15.53 mi13:26:262:31:389:4626:53
11:05
#20858
30K
18.64 mi14:03:103:08:2210:0636:44
11:49
#21026
20M
20.00 mi14:19:373:24:4910:1416:27
12:06
#21064
21M
21.00 mi14:32:233:37:3510:2212:46
12:46
#21038
35K
21.75 mi14:41:153:46:2710:258:52
11:51
#21052
23M
23.00 mi14:56:184:01:3010:3015:03
12:01
#21039
24M
24.00 mi15:08:224:13:3410:3412:04
12:04
#21036
40K
24.85 mi15:18:504:24:0210:3710:28
12:14
#21029
25.2M
25.20 mi15:23:194:28:3110:394:29
13:00
#21024
Finish
26.22 mi15:34:094:39:2110:4010:50
10:38
#20978
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi17636110511105121659(Top 85%)12933(Top 89%)12933(Top 1103%)
10K6.21 mi3.10 mi19785-214911996-94511996-94521264(Top 83%)12704(Top 87%)12704(Top 1083%)
15K9.32 mi3.11 mi20580-79512407-41112407-41121659(Top 85%)12933(Top 89%)12933(Top 1103%)
20K12.43 mi3.11 mi20753-17312487-8012487-8021103(Top 83%)12642(Top 87%)12642(Top 1078%)
Half13.11 mi0.68 mi20703+5012458+2912458+2919827(Top 78%)12004(Top 82%)12004(Top 1023%)
25K15.53 mi2.42 mi20858-15512512-5412512-5421662(Top 85%)12804(Top 88%)12804(Top 1092%)
30K18.64 mi3.11 mi21026-16812530-1812530-1821618(Top 85%)12611(Top 87%)12611(Top 1075%)
20M20.00 mi1.36 mi21064-3812524+612524+621540(Top 84%)12464(Top 85%)12464(Top 1063%)
21M21.00 mi1.00 mi21038+2612486+3812486+3820342(Top 80%)11800(Top 81%)11800(Top 1006%)
35K21.75 mi0.75 mi21052-1412478+812478+821530(Top 84%)12373(Top 85%)12373(Top 1055%)
23M23.00 mi1.25 mi21039+1312447+3112447+3120765(Top 81%)11944(Top 82%)11944(Top 1018%)
24M24.00 mi1.00 mi21036+312422+2512422+2521570(Top 84%)12302(Top 84%)12302(Top 1049%)
40K24.85 mi0.85 mi21029+712407+1512407+1520900(Top 82%)11914(Top 82%)11914(Top 1016%)
25.2M25.20 mi0.35 mi21024+512400+712400+719682(Top 77%)11286(Top 77%)11286(Top 962%)
Finish26.22 mi1.02 mi20978+4612365+3512365+3520369(Top 80%)11669(Top 80%)11669(Top 995%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21story building
+97ft-345ft

Overall

21659

Males

12933

M60-64

12933

5K→10K

3.1 - 6.2 mi

Top 83%
×5story building
+79ft-138ft

Overall

21264

Males

12704

M60-64

12704

10K→15K

6.2 - 9.3 mi

Top 85%
×3story building
+67ft-78ft

Overall

21659

Males

12933

M60-64

12933

15K→20K

9.3 - 12.4 mi

Top 83%
×5story building
+106ft-86ft

Overall

21103

Males

12642

M60-64

12642

20K→Half

12.4 - 13.1 mi

Top 78%
×2story building
+19ft-37ft

Overall

19827

Males

12004

M60-64

12004

Half→25K

13.1 - 15.5 mi

Top 85%
×4story building
+66ft-88ft

Overall

21662

Males

12804

M60-64

12804

25K→30K

15.5 - 18.6 mi

Top 85%
×9story building
+181ft-148ft

Overall

21618

Males

12611

M60-64

12611

30K→20M

18.6 - 20.0 mi

Top 84%
×5story building
+64ft-50ft

Overall

21540

Males

12464

M60-64

12464

20M→21M

20.0 - 21.0 mi

Top 80%
×8story building
+106ft-24ft

Overall

20342

Males

11800

M60-64

11800

21M→35K

21.0 - 21.8 mi

Top 84%
×7story building
+17ft-86ft

Overall

21530

Males

12373

M60-64

12373

35K→23M

21.8 - 23.0 mi

Top 81%
×5story building
+23ft-63ft

Overall

20765

Males

11944

M60-64

11944

23M→24M

23.0 - 24.0 mi

Top 84%
×6story building
+12ft-82ft

Overall

21570

Males

12302

M60-64

12302

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

20900

Males

11914

M60-64

11914

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

19682

Males

11286

M60-64

11286

25.2M→Finish

25.2 - 26.2 mi

Top 80%
×2story building
+22ft-21ft

Overall

20369

Males

11669

M60-64

11669

Passing Analysis

Category:
Athletes Passed
966
Passed By
4308
Net Change
-3342
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17636
5K → 10K82157-2149#17636#19785
10K → 15K54849-795#19785#20580
15K → 20K120293-173#20580#20753
20K → Half6414+50#20753#20703
Half → 25K108263-155#20703#20858
25K → 30K115283-168#20858#21026
30K → 20M66104-38#21026#21064
20M → 21M9266+26#21064#21038
21M → 35K4155-14#21038#21052
35K → 23M8168+13#21052#21039
23M → 24M6360+3#21039#21036
24M → 40K5447+7#21036#21029
40K → 25.2M1914+5#21029#21024
25.2M → Finish8135+46#21024#20978
TOTALS9664308-3342
📊

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