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BOSTON MARATHON 2024

David Koenig

MA

Bib: 25086 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M55-59)
#0 / 1529
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
10:27/mi
32:27
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
10:59/mi
1:06:33
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
10:49/mi
1:40:10
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
11:25/mi
2:15:37
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
10:52/mi
2:23:02
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
11:39/mi
2:51:17
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
11:32/mi
3:27:08
↑ 181↓ 1480.2%
138 ft elev
20M
11:46/mi
3:43:08
↑ 64↓ 500.2%
148 ft elev
21M
12:24/mi
3:55:32
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
12:41/mi
4:05:01
↑ 17↓ 861.7%
156 ft elev
23M
11:54/mi
4:19:55
↑ 23↓ 630.6%
116 ft elev
24M
15:18/mi
4:35:13
↓ 821.3%
34 ft elev
40K· 24.85 mi
17:20/mi
4:50:02
↓ 200.3%
20 ft elev
25.2M
19:40/mi
4:56:49
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
16:12/mi
5:13:20
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:23:02
Pace10:55 /mi
2nd Half
Distance13.11 mi
Time2:50:18
Pace12:59 /mi
📊Positive Split: 19.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:33:2632:2710:2732:27
10:27
-
10K
6.21 mi12:07:321:06:3310:4334:06
10:59
+0:32
15K
9.32 mi12:41:091:40:1010:4533:37
10:49
-0:10
20K
12.43 mi13:16:362:15:3710:5535:27
11:25
+0:36
Half
13.11 mi13:24:012:23:0210:557:25
10:52
-0:33
25K
15.53 mi13:52:162:51:1711:0228:15
11:39
+0:47
30K
18.64 mi14:28:073:27:0811:0735:51
11:32
-0:07
20M
20.00 mi14:44:073:43:0811:0916:00
11:46
+0:14
21M
21.00 mi14:56:313:55:3211:1312:24
12:24
+0:38
35K
21.75 mi15:06:004:05:0111:169:29
12:41
+0:17
23M
23.00 mi15:20:544:19:5511:1814:54
11:54
-0:47
24M
24.00 mi15:36:124:35:1311:2815:18
15:18
+3:24
40K
24.85 mi15:51:014:50:0211:4014:49
17:20
+2:02
25.2M
25.20 mi15:57:484:56:4911:476:47
19:40
+2:20
Finish
26.22 mi16:14:195:13:2011:5816:31
16:12
-3:28

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

10:27 /mi

Average Pace

11:58 /mi

Slowest Pace

19:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

4:19:55

83% of race

Time at Slower Pace

53:25

17% of race

Average Pace: 11:57 /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 mi11:33:2632:2710:2732:27
10:27
#23976
10K
6.21 mi12:07:321:06:3310:4334:06
10:59
#24168
15K
9.32 mi12:41:091:40:1010:4533:37
10:49
#23917
20K
12.43 mi13:16:362:15:3710:5535:27
11:25
#23808
Half
13.11 mi13:24:012:23:0210:557:25
10:52
#23783
25K
15.53 mi13:52:162:51:1711:0228:15
11:39
#23598
30K
18.64 mi14:28:073:27:0811:0735:51
11:32
#23175
20M
20.00 mi14:44:073:43:0811:0916:00
11:46
#23012
21M
21.00 mi14:56:313:55:3211:1312:24
12:24
#22866
35K
21.75 mi15:06:004:05:0111:169:29
12:41
#22869
23M
23.00 mi15:20:544:19:5511:1814:54
11:54
#22780
24M
24.00 mi15:36:124:35:1311:2815:18
15:18
#22973
40K
24.85 mi15:51:014:50:0211:4014:49
17:20
#23162
25.2M
25.20 mi15:57:484:56:4911:476:47
19:40
#23267
Finish
26.22 mi16:14:195:13:2011:5816:31
16:12
#23519
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi23976139881398823485(Top 92%)13757(Top 94%)13757(Top 900%)
10K6.21 mi3.10 mi24168-19214072-8414072-8424235(Top 95%)14080(Top 97%)14080(Top 921%)
15K9.32 mi3.11 mi23917+25113961+11113961+11123485(Top 92%)13757(Top 94%)13757(Top 900%)
20K12.43 mi3.11 mi23808+10913910+5113910+5123271(Top 91%)13629(Top 93%)13629(Top 891%)
Half13.11 mi0.68 mi23783+2513895+1513895+1523314(Top 91%)13599(Top 93%)13599(Top 889%)
25K15.53 mi2.42 mi23598+18513775+12013775+12022652(Top 89%)13253(Top 91%)13253(Top 867%)
30K18.64 mi3.11 mi23175+42313530+24513530+24521096(Top 83%)12369(Top 85%)12369(Top 809%)
20M20.00 mi1.36 mi23012+16313440+9013440+9020939(Top 82%)12190(Top 84%)12190(Top 797%)
21M21.00 mi1.00 mi22866+14613352+8813352+8819653(Top 77%)11464(Top 79%)11464(Top 750%)
35K21.75 mi0.75 mi22869-313343+913343+922837(Top 89%)13046(Top 89%)13046(Top 853%)
23M23.00 mi1.25 mi22780+8913291+5213291+5220522(Top 80%)11830(Top 81%)11830(Top 774%)
24M24.00 mi1.00 mi22973-19313372-8113372-8124915(Top 98%)14140(Top 97%)14140(Top 925%)
40K24.85 mi0.85 mi23162-18913455-8313455-8325271(Top 99%)14373(Top 99%)14373(Top 940%)
25.2M25.20 mi0.35 mi23267-10513511-5613511-5625336(Top 99%)14426(Top 99%)14426(Top 943%)
Finish26.22 mi1.02 mi23519-25213617-10613617-10625358(Top 99%)14428(Top 99%)14428(Top 944%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
×21story building
+97ft-345ft

Overall

23485

Males

13757

M55-59

13757

5K→10K

3.1 - 6.2 mi

Top 95%
×5story building
+79ft-138ft

Overall

24235

Males

14080

M55-59

14080

10K→15K

6.2 - 9.3 mi

Top 92%
×3story building
+67ft-78ft

Overall

23485

Males

13757

M55-59

13757

15K→20K

9.3 - 12.4 mi

Top 91%
×5story building
+106ft-86ft

Overall

23271

Males

13629

M55-59

13629

20K→Half

12.4 - 13.1 mi

Top 91%
×2story building
+19ft-37ft

Overall

23314

Males

13599

M55-59

13599

Half→25K

13.1 - 15.5 mi

Top 89%
×4story building
+66ft-88ft

Overall

22652

Males

13253

M55-59

13253

25K→30K

15.5 - 18.6 mi

Top 83%
×9story building
+181ft-148ft

Overall

21096

Males

12369

M55-59

12369

30K→20M

18.6 - 20.0 mi

Top 82%
×5story building
+64ft-50ft

Overall

20939

Males

12190

M55-59

12190

20M→21M

20.0 - 21.0 mi

Top 77%
×8story building
+106ft-24ft

Overall

19653

Males

11464

M55-59

11464

21M→35K

21.0 - 21.8 mi

Top 89%
×7story building
+17ft-86ft

Overall

22837

Males

13046

M55-59

13046

35K→23M

21.8 - 23.0 mi

Top 80%
×5story building
+23ft-63ft

Overall

20522

Males

11830

M55-59

11830

23M→24M

23.0 - 24.0 mi

Top 98%
×6story building
+12ft-82ft

Overall

24915

Males

14140

M55-59

14140

24M→40K

24.0 - 24.9 mi

Top 99%
×1story
+6ft-20ft

Overall

25271

Males

14373

M55-59

14373

40K→25.2M

24.9 - 25.2 mi

Top 99%
×1story
+13ft-16ft

Overall

25336

Males

14426

M55-59

14426

25.2M→Finish

25.2 - 26.2 mi

Top 99%
×2story building
+22ft-21ft

Overall

25358

Males

14428

M55-59

14428

Passing Analysis

Category:
Athletes Passed
1757
Passed By
1300
Net Change
+457
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23976
5K → 10K114306-192#23976#24168
10K → 15K28635+251#24168#23917
15K → 20K18475+109#23917#23808
20K → Half4116+25#23808#23783
Half → 25K21227+185#23783#23598
25K → 30K4296+423#23598#23175
30K → 20M1674+163#23175#23012
20M → 21M15711+146#23012#22866
21M → 35K3538-3#22866#22869
35K → 23M9910+89#22869#22780
23M → 24M13206-193#22780#22973
24M → 40K6195-189#22973#23162
40K → 25.2M2107-105#23162#23267
25.2M → Finish12264-252#23267#23519
TOTALS17571300+457
📊

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