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BOSTON MARATHON 2024

Jim Janelle

Bib: 23411•M

CO

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M70-74)
#0 / 195
Top 38%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:02/mi
28:04
↑ 97↓ 3451.5%
10K· 6.21 mi
9:06/mi
56:19
↑ 79↓ 1380.4%
15K· 9.32 mi
9:04/mi
1:24:28
↑ 67↓ 78
20K· 12.43 mi
9:33/mi
1:54:07
↑ 106↓ 860.1%
Half· 13.11 mi
9:04/mi
2:00:18
↑ 19↓ 370.5%
25K· 15.53 mi
9:34/mi
2:23:30
↑ 66↓ 880.2%
30K· 18.64 mi
10:25/mi
2:55:51
↑ 181↓ 1480.2%
20M
10:42/mi
3:10:24
↑ 64↓ 500.2%
21M
13:07/mi
3:23:31
↑ 106↓ 241.6%
35K· 21.75 mi
12:14/mi
3:32:40
↑ 17↓ 861.7%
23M
12:28/mi
3:48:17
↑ 23↓ 630.6%
24M
14:04/mi
4:02:21
↓ 821.3%
40K· 24.85 mi
12:30/mi
4:13:02
↓ 200.3%
25.2M
14:56/mi
4:18:11
↑ 13↓ 160.2%
Finish· 26.22 mi
12:19/mi
4:30:44
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:00:18
Pace9:11 /mi
2nd Half
Distance13.11 mi
Time2:30:26
Pace11:29 /mi
📊Positive Split: 25.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:0228:049:0228:04
9:02
-
10K
6.21 mi11:56:1756:199:0428:15
9:06
+0:04
15K
9.32 mi12:24:261:24:289:0428:09
9:04
-0:02
20K
12.43 mi12:54:051:54:079:1129:39
9:33
+0:29
Half
13.11 mi13:00:162:00:189:116:11
9:04
-0:29
25K
15.53 mi13:23:282:23:309:1423:12
9:34
+0:30
30K
18.64 mi13:55:492:55:519:2632:21
10:25
+0:51
20M
20.00 mi14:10:223:10:249:3114:33
10:42
+0:17
21M
21.00 mi14:23:293:23:319:4113:07
13:07
+2:25
35K
21.75 mi14:32:383:32:409:479:09
12:14
-0:53
23M
23.00 mi14:48:153:48:179:5615:37
12:28
+0:14
24M
24.00 mi15:02:194:02:2110:0614:04
14:04
+1:36
40K
24.85 mi15:13:004:13:0210:1110:41
12:30
-1:34
25.2M
25.20 mi15:18:094:18:1110:155:09
14:56
+2:26
Finish
26.22 mi15:30:424:30:4410:2012:33
12:19
-2:37

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

9:02 /mi

Average Pace

10:20 /mi

Slowest Pace

14:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:23:30

53% of race

Time at Steady Pace

46:54

17% of race

Time at Slower Pace

1:20:20

30% of race

Average Pace: 10:20 /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 mi11:28:0228:049:0228:04
9:02
#20209
10K
6.21 mi11:56:1756:199:0428:15
9:06
#20143
15K
9.32 mi12:24:261:24:289:0428:09
9:04
#19818
20K
12.43 mi12:54:051:54:079:1129:39
9:33
#19676
Half
13.11 mi13:00:162:00:189:116:11
9:04
#19635
25K
15.53 mi13:23:282:23:309:1423:12
9:34
#19303
30K
18.64 mi13:55:492:55:519:2632:21
10:25
#19143
20M
20.00 mi14:10:223:10:249:3114:33
10:42
#19087
21M
21.00 mi14:23:293:23:319:4113:07
13:07
#19210
35K
21.75 mi14:32:383:32:409:479:09
12:14
#19365
23M
23.00 mi14:48:153:48:179:5615:37
12:28
#19513
24M
24.00 mi15:02:194:02:2110:0614:04
14:04
#19854
40K
24.85 mi15:13:004:13:0210:1110:41
12:30
#19926
25.2M
25.20 mi15:18:094:18:1110:155:09
14:56
#19993
Finish
26.22 mi15:30:424:30:4410:2012:33
12:19
#20187
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM70-74Seg. OverallSeg. MalesSeg. M70-74
5K3.11 mi3.11 mi20209121761217619155(Top 75%)11783(Top 81%)11783(Top 6043%)
10K6.21 mi3.10 mi20143+6612170+612170+620116(Top 79%)12188(Top 84%)12188(Top 6250%)
15K9.32 mi3.11 mi19818+32512031+13912031+13919155(Top 75%)11783(Top 81%)11783(Top 6043%)
20K12.43 mi3.11 mi19676+14211985+4611985+4619340(Top 76%)11843(Top 81%)11843(Top 6073%)
Half13.11 mi0.68 mi19635+4111961+2411961+2418546(Top 73%)11434(Top 78%)11434(Top 5864%)
25K15.53 mi2.42 mi19303+33211799+16211799+16217764(Top 70%)11040(Top 76%)11040(Top 5662%)
30K18.64 mi3.11 mi19143+16011652+14711652+14718558(Top 73%)11186(Top 77%)11186(Top 5736%)
20M20.00 mi1.36 mi19087+5611595+5711595+5718556(Top 73%)11033(Top 76%)11033(Top 5658%)
21M21.00 mi1.00 mi19210-12311636-4111636-4120937(Top 82%)12124(Top 83%)12124(Top 6217%)
35K21.75 mi0.75 mi19365-15511686-5011686-5022174(Top 87%)12687(Top 87%)12687(Top 6506%)
23M23.00 mi1.25 mi19513-14811735-4911735-4921647(Top 85%)12405(Top 85%)12405(Top 6362%)
24M24.00 mi1.00 mi19854-34111891-15611891-15624227(Top 95%)13729(Top 94%)13729(Top 7041%)
40K24.85 mi0.85 mi19926-7211900-911900-921370(Top 84%)12163(Top 83%)12163(Top 6237%)
25.2M25.20 mi0.35 mi19993-6711921-2111921-2122928(Top 90%)12985(Top 89%)12985(Top 6659%)
Finish26.22 mi1.02 mi20187-19411999-7811999-7823638(Top 93%)13358(Top 92%)13358(Top 6850%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×21story building
+97ft-345ft

Overall

19155

Males

11783

M70-74

11783

5K→10K

3.1 - 6.2 mi

Top 79%
×5story building
+79ft-138ft

Overall

20116

Males

12188

M70-74

12188

10K→15K

6.2 - 9.3 mi

Top 75%
×3story building
+67ft-78ft

Overall

19155

Males

11783

M70-74

11783

15K→20K

9.3 - 12.4 mi

Top 76%
×5story building
+106ft-86ft

Overall

19340

Males

11843

M70-74

11843

20K→Half

12.4 - 13.1 mi

Top 73%
×2story building
+19ft-37ft

Overall

18546

Males

11434

M70-74

11434

Half→25K

13.1 - 15.5 mi

Top 70%
×4story building
+66ft-88ft

Overall

17764

Males

11040

M70-74

11040

25K→30K

15.5 - 18.6 mi

Top 73%
×9story building
+181ft-148ft

Overall

18558

Males

11186

M70-74

11186

30K→20M

18.6 - 20.0 mi

Top 73%
×5story building
+64ft-50ft

Overall

18556

Males

11033

M70-74

11033

20M→21M

20.0 - 21.0 mi

Top 82%
×8story building
+106ft-24ft

Overall

20937

Males

12124

M70-74

12124

21M→35K

21.0 - 21.8 mi

Top 87%
×7story building
+17ft-86ft

Overall

22174

Males

12687

M70-74

12687

35K→23M

21.8 - 23.0 mi

Top 85%
×5story building
+23ft-63ft

Overall

21647

Males

12405

M70-74

12405

23M→24M

23.0 - 24.0 mi

Top 95%
×6story building
+12ft-82ft

Overall

24227

Males

13729

M70-74

13729

24M→40K

24.0 - 24.9 mi

Top 84%
×1story
+6ft-20ft

Overall

21370

Males

12163

M70-74

12163

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

22928

Males

12985

M70-74

12985

25.2M→Finish

25.2 - 26.2 mi

Top 93%
×2story building
+22ft-21ft

Overall

23638

Males

13358

M70-74

13358

Passing Analysis

Category:
Athletes Passed
2043
Passed By
2021
Net Change
+22
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20209
5K → 10K303237+66#20209#20143
10K → 15K38156+325#20143#19818
15K → 20K297155+142#19818#19676
20K → Half5413+41#19676#19635
Half → 25K37442+332#19635#19303
25K → 30K297137+160#19303#19143
30K → 20M11963+56#19143#19087
20M → 21M50173-123#19087#19210
21M → 35K23178-155#19210#19365
35K → 23M50198-148#19365#19513
23M → 24M17358-341#19513#19854
24M → 40K45117-72#19854#19926
40K → 25.2M1481-67#19926#19993
25.2M → Finish19213-194#19993#20187
TOTALS20432021+22
📊

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