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BOSTON MARATHON 2024

Adam Kelm

Bib: 11688•M

MI

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M45-49)
#0 / 2218
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
7:15/mi
22:33
↑ 97↓ 3451.5%
10K· 6.21 mi
7:17/mi
45:11
↑ 79↓ 1380.4%
15K· 9.32 mi
7:25/mi
1:08:12
↑ 67↓ 78
20K· 12.43 mi
7:31/mi
1:31:34
↑ 106↓ 860.1%
Half· 13.11 mi
7:50/mi
1:36:55
↑ 19↓ 370.5%
25K· 15.53 mi
9:00/mi
1:58:45
↑ 66↓ 880.2%
30K· 18.64 mi
9:48/mi
2:29:13
↑ 181↓ 1480.2%
20M
9:59/mi
2:42:47
↑ 64↓ 500.2%
21M
12:25/mi
2:55:12
↑ 106↓ 241.6%
35K· 21.75 mi
9:57/mi
3:02:39
↑ 17↓ 861.7%
23M
10:28/mi
3:15:45
↑ 23↓ 630.6%
24M
11:23/mi
3:27:08
↓ 821.3%
40K· 24.85 mi
10:37/mi
3:36:13
↓ 200.3%
25.2M
12:19/mi
3:40:28
↑ 13↓ 160.2%
Finish· 26.22 mi
10:29/mi
3:51:09
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:55
Pace7:24 /mi
2nd Half
Distance13.11 mi
Time2:14:14
Pace10:14 /mi
📊Positive Split: 38.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:1122:337:1522:33
7:15
-
10K
6.21 mi11:12:4945:117:1622:38
7:17
+0:02
15K
9.32 mi11:35:501:08:127:1923:01
7:25
+0:08
20K
12.43 mi11:59:121:31:347:2223:22
7:31
+0:06
Half
13.11 mi12:04:331:36:557:245:21
7:50
+0:19
25K
15.53 mi12:26:231:58:457:3921:50
9:00
+1:10
30K
18.64 mi12:56:512:29:138:0030:28
9:48
+0:48
20M
20.00 mi13:10:252:42:478:0813:34
9:59
+0:11
21M
21.00 mi13:22:502:55:128:2112:25
12:25
+2:26
35K
21.75 mi13:30:173:02:398:247:27
9:57
-2:28
23M
23.00 mi13:43:233:15:458:3113:06
10:28
+0:31
24M
24.00 mi13:54:463:27:088:3811:23
11:23
+0:55
40K
24.85 mi14:03:513:36:138:429:05
10:37
-0:46
25.2M
25.20 mi14:08:063:40:288:454:15
12:19
+1:42
Finish
26.22 mi14:18:473:51:098:4910:41
10:29
-1:50

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

7:15 /mi

Average Pace

8:49 /mi

Slowest Pace

12:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:58:45

51% of race

Time at Steady Pace

1:24:21

36% of race

Time at Slower Pace

28:03

12% of race

Average Pace: 8:49 /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 mi10:50:1122:337:1522:33
7:15
#8858
10K
6.21 mi11:12:4945:117:1622:38
7:17
#8685
15K
9.32 mi11:35:501:08:127:1923:01
7:25
#8744
20K
12.43 mi11:59:121:31:347:2223:22
7:31
#8628
Half
13.11 mi12:04:331:36:557:245:21
7:50
#8778
25K
15.53 mi12:26:231:58:457:3921:50
9:00
#10128
30K
18.64 mi12:56:512:29:138:0030:28
9:48
#11695
20M
20.00 mi13:10:252:42:478:0813:34
9:59
#12148
21M
21.00 mi13:22:502:55:128:2112:25
12:25
#12849
35K
21.75 mi13:30:173:02:398:247:27
9:57
#13045
23M
23.00 mi13:43:233:15:458:3113:06
10:28
#13427
24M
24.00 mi13:54:463:27:088:3811:23
11:23
#13922
40K
24.85 mi14:03:513:36:138:429:05
10:37
#14111
25.2M
25.20 mi14:08:063:40:288:454:15
12:19
#14217
Finish
26.22 mi14:18:473:51:098:4910:41
10:29
#14496
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi8858732473248948(Top 35%)7258(Top 50%)7258(Top 327%)
10K6.21 mi3.10 mi8685+1737183+1417183+1418558(Top 33%)7087(Top 49%)7087(Top 320%)
15K9.32 mi3.11 mi8744-597199-167199-168948(Top 35%)7258(Top 50%)7258(Top 327%)
20K12.43 mi3.11 mi8628+1167103+967103+968526(Top 33%)6913(Top 47%)6913(Top 312%)
Half13.11 mi0.68 mi8778-1507186-837186-8311631(Top 46%)8475(Top 58%)8475(Top 382%)
25K15.53 mi2.42 mi10128-13507828-6427828-64215523(Top 61%)10027(Top 69%)10027(Top 452%)
30K18.64 mi3.11 mi11695-15678481-6538481-65316652(Top 65%)10292(Top 71%)10292(Top 464%)
20M20.00 mi1.36 mi12148-4538636-1558636-15516393(Top 64%)9942(Top 68%)9942(Top 448%)
21M21.00 mi1.00 mi12849-7018875-2398875-23919672(Top 77%)11468(Top 79%)11468(Top 517%)
35K21.75 mi0.75 mi13045-1968913-388913-3816986(Top 66%)10097(Top 69%)10097(Top 455%)
23M23.00 mi1.25 mi13427-3829031-1189031-11816949(Top 66%)10025(Top 69%)10025(Top 452%)
24M24.00 mi1.00 mi13922-4959206-1759206-17520156(Top 79%)11601(Top 80%)11601(Top 523%)
40K24.85 mi0.85 mi14111-1899257-519257-5117024(Top 67%)9948(Top 68%)9948(Top 449%)
25.2M25.20 mi0.35 mi14217-1069278-219278-2118057(Top 71%)10450(Top 72%)10450(Top 471%)
Finish26.22 mi1.02 mi14496-2799376-989376-9819951(Top 78%)11458(Top 79%)11458(Top 517%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21story building
+97ft-345ft

Overall

8948

Males

7258

M45-49

7258

5K→10K

3.1 - 6.2 mi

Top 33%
×5story building
+79ft-138ft

Overall

8558

Males

7087

M45-49

7087

10K→15K

6.2 - 9.3 mi

Top 35%
×3story building
+67ft-78ft

Overall

8948

Males

7258

M45-49

7258

15K→20K

9.3 - 12.4 mi

Top 33%
×5story building
+106ft-86ft

Overall

8526

Males

6913

M45-49

6913

20K→Half

12.4 - 13.1 mi

Top 46%
×2story building
+19ft-37ft

Overall

11631

Males

8475

M45-49

8475

Half→25K

13.1 - 15.5 mi

Top 61%
×4story building
+66ft-88ft

Overall

15523

Males

10027

M45-49

10027

25K→30K

15.5 - 18.6 mi

Top 65%
×9story building
+181ft-148ft

Overall

16652

Males

10292

M45-49

10292

30K→20M

18.6 - 20.0 mi

Top 64%
×5story building
+64ft-50ft

Overall

16393

Males

9942

M45-49

9942

20M→21M

20.0 - 21.0 mi

Top 77%
×8story building
+106ft-24ft

Overall

19672

Males

11468

M45-49

11468

21M→35K

21.0 - 21.8 mi

Top 66%
×7story building
+17ft-86ft

Overall

16986

Males

10097

M45-49

10097

35K→23M

21.8 - 23.0 mi

Top 66%
×5story building
+23ft-63ft

Overall

16949

Males

10025

M45-49

10025

23M→24M

23.0 - 24.0 mi

Top 79%
×6story building
+12ft-82ft

Overall

20156

Males

11601

M45-49

11601

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

17024

Males

9948

M45-49

9948

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

18057

Males

10450

M45-49

10450

25.2M→Finish

25.2 - 26.2 mi

Top 78%
×2story building
+22ft-21ft

Overall

19951

Males

11458

M45-49

11458

Passing Analysis

Category:
Athletes Passed
1100
Passed By
6735
Net Change
-5638
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8858
5K → 10K326153+173#8858#8685
10K → 15K165224-59#8685#8744
15K → 20K251135+116#8744#8628
20K → Half11161-150#8628#8778
Half → 25K321380-1350#8778#10128
25K → 30K391605-1567#10128#11695
30K → 20M51504-453#11695#12148
20M → 21M20721-701#12148#12849
21M → 35K42238-196#12849#13045
35K → 23M44426-382#13045#13427
23M → 24M31526-495#13427#13922
24M → 40K40229-189#13922#14111
40K → 25.2M20126-106#14111#14217
25.2M → Finish28307-279#14217#14496
TOTALS11006735-5638
📊

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