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BOSTON MARATHON 2024

Arne De Bree

Bib: 27936•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M40-44)
#0 / 2009
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
9:25/mi
29:15
↑ 97↓ 3451.5%
10K· 6.21 mi
9:23/mi
58:25
↑ 79↓ 1380.4%
15K· 9.32 mi
10:00/mi
1:29:29
↑ 67↓ 78
20K· 12.43 mi
11:01/mi
2:03:43
↑ 106↓ 860.1%
Half· 13.11 mi
10:24/mi
2:10:49
↑ 19↓ 370.5%
25K· 15.53 mi
11:01/mi
2:37:31
↑ 66↓ 880.2%
30K· 18.64 mi
11:36/mi
3:13:33
↑ 181↓ 1480.2%
20M
12:50/mi
3:30:59
↑ 64↓ 500.2%
21M
13:37/mi
3:44:36
↑ 106↓ 241.6%
35K· 21.75 mi
11:07/mi
3:52:55
↑ 17↓ 861.7%
23M
12:57/mi
4:09:08
↑ 23↓ 630.6%
24M
13:47/mi
4:22:55
↓ 821.3%
40K· 24.85 mi
12:50/mi
4:33:53
↓ 200.3%
25.2M
14:50/mi
4:39:00
↑ 13↓ 160.2%
Finish· 26.22 mi
10:17/mi
4:49:29
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:10:49
Pace9:59 /mi
2nd Half
Distance13.11 mi
Time2:38:40
Pace12:06 /mi
📊Positive Split: 21.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:3929:159:2529:15
9:25
-
10K
6.21 mi12:17:4958:259:2429:10
9:23
-0:02
15K
9.32 mi12:48:531:29:299:3631:04
10:00
+0:37
20K
12.43 mi13:23:072:03:439:5734:14
11:01
+1:01
Half
13.11 mi13:30:132:10:499:597:06
10:24
-0:37
25K
15.53 mi13:56:552:37:3110:0826:42
11:01
+0:37
30K
18.64 mi14:32:573:13:3310:2336:02
11:36
+0:35
20M
20.00 mi14:50:233:30:5910:3317:26
12:50
+1:14
21M
21.00 mi15:04:003:44:3610:4213:37
13:37
+0:47
35K
21.75 mi15:12:193:52:5510:438:19
11:07
-2:30
23M
23.00 mi15:28:324:09:0810:5016:13
12:57
+1:50
24M
24.00 mi15:42:194:22:5510:5713:47
13:47
+0:50
40K
24.85 mi15:53:174:33:5311:0110:58
12:50
-0:57
25.2M
25.20 mi15:58:244:39:0011:045:07
14:50
+2:00
Finish
26.22 mi16:08:534:49:2911:0310:29
10:17
-4:33

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

9:23 /mi

Average Pace

11:03 /mi

Slowest Pace

14:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:39:58

35% of race

Time at Steady Pace

1:52:23

39% of race

Time at Slower Pace

1:17:08

27% of race

Average Pace: 11:02 /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 mi11:48:3929:159:2529:15
9:25
#21478
10K
6.21 mi12:17:4958:259:2429:10
9:23
#21268
15K
9.32 mi12:48:531:29:299:3631:04
10:00
#21502
20K
12.43 mi13:23:072:03:439:5734:14
11:01
#21856
Half
13.11 mi13:30:132:10:499:597:06
10:24
#21889
25K
15.53 mi13:56:552:37:3110:0826:42
11:01
#21834
30K
18.64 mi14:32:573:13:3310:2336:02
11:36
#21709
20M
20.00 mi14:50:233:30:5910:3317:26
12:50
#21806
21M
21.00 mi15:04:003:44:3610:4213:37
13:37
#21802
35K
21.75 mi15:12:193:52:5510:438:19
11:07
#21728
23M
23.00 mi15:28:324:09:0810:5016:13
12:57
#21779
24M
24.00 mi15:42:194:22:5510:5713:47
13:47
#21915
40K
24.85 mi15:53:174:33:5311:0110:58
12:50
#21913
25.2M
25.20 mi15:58:244:39:0011:045:07
14:50
#21941
Finish
26.22 mi16:08:534:49:2911:0310:29
10:17
#21870
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi21478127791277921935(Top 86%)13047(Top 89%)13047(Top 649%)
10K6.21 mi3.10 mi21268+21012699+8012699+8021048(Top 82%)12610(Top 87%)12610(Top 628%)
15K9.32 mi3.11 mi21502-23412819-12012819-12021935(Top 86%)13047(Top 89%)13047(Top 649%)
20K12.43 mi3.11 mi21856-35412986-16712986-16722650(Top 89%)13345(Top 92%)13345(Top 664%)
Half13.11 mi0.68 mi21889-3312996-1012996-1022442(Top 88%)13202(Top 91%)13202(Top 657%)
25K15.53 mi2.42 mi21834+5512949+4712949+4721512(Top 84%)12725(Top 87%)12725(Top 633%)
30K18.64 mi3.11 mi21709+12512840+10912840+10921208(Top 83%)12426(Top 85%)12426(Top 619%)
20M20.00 mi1.36 mi21806-9712868-2812868-2822640(Top 89%)13018(Top 89%)13018(Top 648%)
21M21.00 mi1.00 mi21802+412850+1812850+1821772(Top 85%)12538(Top 86%)12538(Top 624%)
35K21.75 mi0.75 mi21728+7412803+4712803+4720061(Top 79%)11649(Top 80%)11649(Top 580%)
23M23.00 mi1.25 mi21779-5112797+612797+622451(Top 88%)12824(Top 88%)12824(Top 638%)
24M24.00 mi1.00 mi21915-13612855-5812855-5823959(Top 94%)13579(Top 93%)13579(Top 676%)
40K24.85 mi0.85 mi21913+212832+2312832+2321975(Top 86%)12472(Top 86%)12472(Top 621%)
25.2M25.20 mi0.35 mi21941-2812843-1112843-1122809(Top 89%)12917(Top 89%)12917(Top 643%)
Finish26.22 mi1.02 mi21870+7112785+5812785+5819377(Top 76%)11178(Top 77%)11178(Top 556%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21story building
+97ft-345ft

Overall

21935

Males

13047

M40-44

13047

5K→10K

3.1 - 6.2 mi

Top 82%
×5story building
+79ft-138ft

Overall

21048

Males

12610

M40-44

12610

10K→15K

6.2 - 9.3 mi

Top 86%
×3story building
+67ft-78ft

Overall

21935

Males

13047

M40-44

13047

15K→20K

9.3 - 12.4 mi

Top 89%
×5story building
+106ft-86ft

Overall

22650

Males

13345

M40-44

13345

20K→Half

12.4 - 13.1 mi

Top 88%
×2story building
+19ft-37ft

Overall

22442

Males

13202

M40-44

13202

Half→25K

13.1 - 15.5 mi

Top 84%
×4story building
+66ft-88ft

Overall

21512

Males

12725

M40-44

12725

25K→30K

15.5 - 18.6 mi

Top 83%
×9story building
+181ft-148ft

Overall

21208

Males

12426

M40-44

12426

30K→20M

18.6 - 20.0 mi

Top 89%
×5story building
+64ft-50ft

Overall

22640

Males

13018

M40-44

13018

20M→21M

20.0 - 21.0 mi

Top 85%
×8story building
+106ft-24ft

Overall

21772

Males

12538

M40-44

12538

21M→35K

21.0 - 21.8 mi

Top 79%
×7story building
+17ft-86ft

Overall

20061

Males

11649

M40-44

11649

35K→23M

21.8 - 23.0 mi

Top 88%
×5story building
+23ft-63ft

Overall

22451

Males

12824

M40-44

12824

23M→24M

23.0 - 24.0 mi

Top 94%
×6story building
+12ft-82ft

Overall

23959

Males

13579

M40-44

13579

24M→40K

24.0 - 24.9 mi

Top 86%
×1story
+6ft-20ft

Overall

21975

Males

12472

M40-44

12472

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1story
+13ft-16ft

Overall

22809

Males

12917

M40-44

12917

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2story building
+22ft-21ft

Overall

19377

Males

11178

M40-44

11178

Passing Analysis

Category:
Athletes Passed
1374
Passed By
1766
Net Change
-392
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21478
5K → 10K357147+210#21478#21268
10K → 15K107341-234#21268#21502
15K → 20K72426-354#21502#21856
20K → Half1245-33#21856#21889
Half → 25K171116+55#21889#21834
25K → 30K235110+125#21834#21709
30K → 20M50147-97#21709#21806
20M → 21M5753+4#21806#21802
21M → 35K828+74#21802#21728
35K → 23M53104-51#21728#21779
23M → 24M27163-136#21779#21915
24M → 40K5048+2#21915#21913
40K → 25.2M1341-28#21913#21941
25.2M → Finish8817+71#21941#21870
TOTALS13741766-392
📊

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