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BOSTON MARATHON 2024

Jef Van Den Bergh

Bib: 1482•M

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 2%
Gender (Male)
#0 / 14578
Top 4%
Division (M18-39)
#0 / 4849
Top 10%
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
5:35/mi
17:20
↑ 97↓ 3451.5%
10K· 6.21 mi
5:35/mi
34:40
↑ 79↓ 1380.4%
15K· 9.32 mi
5:46/mi
52:34
↑ 67↓ 78
20K· 12.43 mi
5:56/mi
1:11:00
↑ 106↓ 860.1%
Half· 13.11 mi
5:58/mi
1:15:04
↑ 19↓ 370.5%
25K· 15.53 mi
6:16/mi
1:30:16
↑ 66↓ 880.2%
30K· 18.64 mi
7:03/mi
1:52:10
↑ 181↓ 1480.2%
20M
7:07/mi
2:01:50
↑ 64↓ 500.2%
21M
7:02/mi
2:08:52
↑ 106↓ 241.6%
35K· 21.75 mi
6:26/mi
2:13:41
↑ 17↓ 861.7%
23M
6:40/mi
2:22:02
↑ 23↓ 630.6%
24M
6:25/mi
2:28:27
↓ 821.3%
40K· 24.85 mi
6:29/mi
2:34:00
↓ 200.3%
25.2M
7:09/mi
2:36:28
↑ 13↓ 160.2%
Finish· 26.22 mi
6:06/mi
2:42:41
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:15:04
Pace5:44 /mi
2nd Half
Distance13.11 mi
Time1:27:37
Pace6:41 /mi
📊Positive Split: 16.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:3917:205:3517:20
5:35
-
10K
6.21 mi10:34:5934:405:3517:20
5:35
0:00
15K
9.32 mi10:52:5352:345:3817:54
5:46
+0:11
20K
12.43 mi11:11:191:11:005:4318:26
5:56
+0:10
Half
13.11 mi11:15:231:15:045:444:04
5:58
+0:02
25K
15.53 mi11:30:351:30:165:4915:12
6:16
+0:18
30K
18.64 mi11:52:291:52:106:0121:54
7:03
+0:47
20M
20.00 mi12:02:092:01:506:059:40
7:07
+0:04
21M
21.00 mi12:09:112:08:526:087:02
7:02
-0:05
35K
21.75 mi12:14:002:13:416:094:49
6:26
-0:36
23M
23.00 mi12:22:212:22:026:118:21
6:40
+0:14
24M
24.00 mi12:28:462:28:276:116:25
6:25
-0:15
40K
24.85 mi12:34:192:34:006:125:33
6:29
+0:04
25.2M
25.20 mi12:36:472:36:286:132:28
7:09
+0:40
Finish
26.22 mi12:43:002:42:416:136:13
6:06
-1:03

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

5:35 /mi

Average Pace

6:13 /mi

Slowest Pace

7:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:21:17

50% of race

Time at Steady Pace

40:20

25% of race

Time at Slower Pace

41:04

25% of race

Average Pace: 6:12 /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 mi10:17:3917:205:3517:20
5:35
#220
10K
6.21 mi10:34:5934:405:3517:20
5:35
#200
15K
9.32 mi10:52:5352:345:3817:54
5:46
#224
20K
12.43 mi11:11:191:11:005:4318:26
5:56
#266
Half
13.11 mi11:15:231:15:045:444:04
5:58
#281
25K
15.53 mi11:30:351:30:165:4915:12
6:16
#345
30K
18.64 mi11:52:291:52:106:0121:54
7:03
#572
20M
20.00 mi12:02:092:01:506:059:40
7:07
#672
21M
21.00 mi12:09:112:08:526:087:02
7:02
#681
35K
21.75 mi12:14:002:13:416:094:49
6:26
#681
23M
23.00 mi12:22:212:22:026:118:21
6:40
#672
24M
24.00 mi12:28:462:28:276:116:25
6:25
#657
40K
24.85 mi12:34:192:34:006:125:33
6:29
#639
25.2M
25.20 mi12:36:472:36:286:132:28
7:09
#632
Finish
26.22 mi12:43:002:42:416:136:13
6:06
#614
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi220200200319(Top 1%)297(Top 2%)297(Top 6%)
10K6.21 mi3.10 mi200+20180+20180+20188(Top 0.7%)169(Top 1%)169(Top 3%)
15K9.32 mi3.11 mi224-24203-23203-23319(Top 1%)297(Top 2%)297(Top 6%)
20K12.43 mi3.11 mi266-42245-42245-42460(Top 2%)438(Top 3%)438(Top 9%)
Half13.11 mi0.68 mi281-15260-15260-15667(Top 3%)642(Top 4%)642(Top 13%)
25K15.53 mi2.42 mi345-64323-63323-631028(Top 4%)990(Top 7%)990(Top 20%)
30K18.64 mi3.11 mi572-227548-225548-2253087(Top 12%)2860(Top 20%)2860(Top 59%)
20M20.00 mi1.36 mi672-100643-95643-952795(Top 11%)2568(Top 18%)2568(Top 53%)
21M21.00 mi1.00 mi681-9652-9652-91133(Top 4%)1070(Top 7%)1070(Top 22%)
35K21.75 mi0.75 mi681651+1651+11098(Top 4%)1036(Top 7%)1036(Top 21%)
23M23.00 mi1.25 mi672+9642+9642+9979(Top 4%)923(Top 6%)923(Top 19%)
24M24.00 mi1.00 mi657+15627+15627+15793(Top 3%)747(Top 5%)747(Top 15%)
40K24.85 mi0.85 mi639+18609+18609+18717(Top 3%)666(Top 5%)666(Top 14%)
25.2M25.20 mi0.35 mi632+7602+7602+7766(Top 3%)703(Top 5%)703(Top 14%)
Finish26.22 mi1.02 mi614+18585+17585+17557(Top 2%)522(Top 4%)522(Top 11%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 1%
×21story building
+97ft-345ft

Overall

319

Males

297

M18-39

297

5K→10K

3.1 - 6.2 mi

Top 0.7%
×5story building
+79ft-138ft

Overall

188

Males

169

M18-39

169

10K→15K

6.2 - 9.3 mi

Top 1%
×3story building
+67ft-78ft

Overall

319

Males

297

M18-39

297

15K→20K

9.3 - 12.4 mi

Top 2%
×5story building
+106ft-86ft

Overall

460

Males

438

M18-39

438

20K→Half

12.4 - 13.1 mi

Top 3%
×2story building
+19ft-37ft

Overall

667

Males

642

M18-39

642

Half→25K

13.1 - 15.5 mi

Top 4%
×4story building
+66ft-88ft

Overall

1028

Males

990

M18-39

990

25K→30K

15.5 - 18.6 mi

Top 12%
×9story building
+181ft-148ft

Overall

3087

Males

2860

M18-39

2860

30K→20M

18.6 - 20.0 mi

Top 11%
×5story building
+64ft-50ft

Overall

2795

Males

2568

M18-39

2568

20M→21M

20.0 - 21.0 mi

Top 4%
×8story building
+106ft-24ft

Overall

1133

Males

1070

M18-39

1070

21M→35K

21.0 - 21.8 mi

Top 4%
×7story building
+17ft-86ft

Overall

1098

Males

1036

M18-39

1036

35K→23M

21.8 - 23.0 mi

Top 4%
×5story building
+23ft-63ft

Overall

979

Males

923

M18-39

923

23M→24M

23.0 - 24.0 mi

Top 3%
×6story building
+12ft-82ft

Overall

793

Males

747

M18-39

747

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

717

Males

666

M18-39

666

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1story
+13ft-16ft

Overall

766

Males

703

M18-39

703

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2story building
+22ft-21ft

Overall

557

Males

522

M18-39

522

Passing Analysis

Category:
Athletes Passed
178
Passed By
572
Net Change
-394
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#220
5K → 10K244+20#220#200
10K → 15K529-24#200#224
15K → 20K749-42#224#266
20K → Half015-15#266#281
Half → 25K367-64#281#345
25K → 30K2229-227#345#572
30K → 20M2102-100#572#672
20M → 21M1524-9#672#681
21M → 35K12120#681#681
35K → 23M2617+9#681#672
23M → 24M2712+15#672#657
24M → 40K224+18#657#639
40K → 25.2M103+7#639#632
25.2M → Finish235+18#632#614
TOTALS178572-394
📊

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