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BOSTON MARATHON 2024

Bert Van Uitert

Bib: 6108•M

UT

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Division (M18-39)
#0 / 4849
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
7:13/mi
22:26
↑ 97↓ 3451.5%
10K· 6.21 mi
7:45/mi
46:32
↑ 79↓ 1380.4%
15K· 9.32 mi
8:41/mi
1:13:31
↑ 67↓ 78
20K· 12.43 mi
10:01/mi
1:44:39
↑ 106↓ 860.1%
Half· 13.11 mi
9:21/mi
1:51:02
↑ 19↓ 370.5%
25K· 15.53 mi
11:01/mi
2:17:44
↑ 66↓ 880.2%
30K· 18.64 mi
11:44/mi
2:54:11
↑ 181↓ 1480.2%
20M
11:36/mi
3:09:57
↑ 64↓ 500.2%
21M
14:29/mi
3:24:26
↑ 106↓ 241.6%
35K· 21.75 mi
9:19/mi
3:31:24
↑ 17↓ 861.7%
23M
11:04/mi
3:45:15
↑ 23↓ 630.6%
24M
10:44/mi
3:55:59
↓ 821.3%
40K· 24.85 mi
13:40/mi
4:07:40
↓ 200.3%
25.2M
12:34/mi
4:12:00
↑ 13↓ 160.2%
Finish· 26.22 mi
10:57/mi
4:23:10
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:02
Pace8:28 /mi
2nd Half
Distance13.11 mi
Time2:32:08
Pace11:36 /mi
📊Positive Split: 37.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:3822:267:1322:26
7:13
-
10K
6.21 mi10:52:4446:327:2924:06
7:45
+0:32
15K
9.32 mi11:19:431:13:317:5326:59
8:41
+0:56
20K
12.43 mi11:50:511:44:398:2531:08
10:01
+1:20
Half
13.11 mi11:57:141:51:028:286:23
9:21
-0:40
25K
15.53 mi12:23:562:17:448:5226:42
11:01
+1:40
30K
18.64 mi13:00:232:54:119:2136:27
11:44
+0:43
20M
20.00 mi13:16:093:09:579:3015:46
11:36
-0:08
21M
21.00 mi13:30:383:24:269:4414:29
14:29
+2:53
35K
21.75 mi13:37:363:31:249:436:58
9:19
-5:10
23M
23.00 mi13:51:273:45:159:4813:51
11:04
+1:45
24M
24.00 mi14:02:113:55:599:5010:44
10:44
-0:20
40K
24.85 mi14:13:524:07:409:5811:41
13:40
+2:56
25.2M
25.20 mi14:18:124:12:0010:004:20
12:34
-1:06
Finish
26.22 mi14:29:224:23:1010:0311:10
10:57
-1:37

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

7:13 /mi

Average Pace

10:03 /mi

Slowest Pace

14:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:26:52

33% of race

Time at Steady Pace

2:25:48

55% of race

Time at Slower Pace

30:30

12% of race

Average Pace: 10:02 /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 mi10:28:3822:267:1322:26
7:13
#8578
10K
6.21 mi10:52:4446:327:2924:06
7:45
#10385
15K
9.32 mi11:19:431:13:317:5326:59
8:41
#13212
20K
12.43 mi11:50:511:44:398:2531:08
10:01
#15947
Half
13.11 mi11:57:141:51:028:286:23
9:21
#16187
25K
15.53 mi12:23:562:17:448:5226:42
11:01
#17670
30K
18.64 mi13:00:232:54:119:2136:27
11:44
#18817
20M
20.00 mi13:16:093:09:579:3015:46
11:36
#19004
21M
21.00 mi13:30:383:24:269:4414:29
14:29
#19355
35K
21.75 mi13:37:363:31:249:436:58
9:19
#19174
23M
23.00 mi13:51:273:45:159:4813:51
11:04
#19117
24M
24.00 mi14:02:113:55:599:5010:44
10:44
#19070
40K
24.85 mi14:13:524:07:409:5811:41
13:40
#19290
25.2M
25.20 mi14:18:124:12:0010:004:20
12:34
#19273
Finish
26.22 mi14:29:224:23:1010:0311:10
10:57
#19341
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi85787154715417397(Top 68%)10988(Top 75%)10988(Top 227%)
10K6.21 mi3.10 mi10385-18078105-9518105-95112293(Top 48%)8925(Top 61%)8925(Top 184%)
15K9.32 mi3.11 mi13212-28279313-12089313-120817397(Top 68%)10988(Top 75%)10988(Top 227%)
20K12.43 mi3.11 mi15947-273510368-105510368-105520623(Top 81%)12431(Top 85%)12431(Top 256%)
Half13.11 mi0.68 mi16187-24010462-9410462-9419585(Top 77%)11893(Top 82%)11893(Top 245%)
25K15.53 mi2.42 mi17670-148311049-58711049-58721507(Top 84%)12720(Top 87%)12720(Top 262%)
30K18.64 mi3.11 mi18817-114711501-45211501-45221472(Top 84%)12545(Top 86%)12545(Top 259%)
20M20.00 mi1.36 mi19004-18711559-5811559-5820612(Top 81%)12027(Top 83%)12027(Top 248%)
21M21.00 mi1.00 mi19355-35111698-13911698-13922956(Top 90%)13134(Top 90%)13134(Top 271%)
35K21.75 mi0.75 mi19174+18111604+9411604+9414768(Top 58%)9018(Top 62%)9018(Top 186%)
23M23.00 mi1.25 mi19117+5711555+4911555+4918587(Top 73%)10864(Top 75%)10864(Top 224%)
24M24.00 mi1.00 mi19070+4711516+3911516+3918500(Top 72%)10763(Top 74%)10763(Top 222%)
40K24.85 mi0.85 mi19290-22011598-8211598-8223222(Top 91%)13139(Top 90%)13139(Top 271%)
25.2M25.20 mi0.35 mi19273+1711581+1711581+1718661(Top 73%)10781(Top 74%)10781(Top 222%)
Finish26.22 mi1.02 mi19341-6811605-2411605-2421230(Top 83%)12102(Top 83%)12102(Top 250%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21story building
+97ft-345ft

Overall

17397

Males

10988

M18-39

10988

5K→10K

3.1 - 6.2 mi

Top 48%
×5story building
+79ft-138ft

Overall

12293

Males

8925

M18-39

8925

10K→15K

6.2 - 9.3 mi

Top 68%
×3story building
+67ft-78ft

Overall

17397

Males

10988

M18-39

10988

15K→20K

9.3 - 12.4 mi

Top 81%
×5story building
+106ft-86ft

Overall

20623

Males

12431

M18-39

12431

20K→Half

12.4 - 13.1 mi

Top 77%
×2story building
+19ft-37ft

Overall

19585

Males

11893

M18-39

11893

Half→25K

13.1 - 15.5 mi

Top 84%
×4story building
+66ft-88ft

Overall

21507

Males

12720

M18-39

12720

25K→30K

15.5 - 18.6 mi

Top 84%
×9story building
+181ft-148ft

Overall

21472

Males

12545

M18-39

12545

30K→20M

18.6 - 20.0 mi

Top 81%
×5story building
+64ft-50ft

Overall

20612

Males

12027

M18-39

12027

20M→21M

20.0 - 21.0 mi

Top 90%
×8story building
+106ft-24ft

Overall

22956

Males

13134

M18-39

13134

21M→35K

21.0 - 21.8 mi

Top 58%
×7story building
+17ft-86ft

Overall

14768

Males

9018

M18-39

9018

35K→23M

21.8 - 23.0 mi

Top 73%
×5story building
+23ft-63ft

Overall

18587

Males

10864

M18-39

10864

23M→24M

23.0 - 24.0 mi

Top 72%
×6story building
+12ft-82ft

Overall

18500

Males

10763

M18-39

10763

24M→40K

24.0 - 24.9 mi

Top 91%
×1story
+6ft-20ft

Overall

23222

Males

13139

M18-39

13139

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

18661

Males

10781

M18-39

10781

25.2M→Finish

25.2 - 26.2 mi

Top 83%
×2story building
+22ft-21ft

Overall

21230

Males

12102

M18-39

12102

Passing Analysis

Category:
Athletes Passed
667
Passed By
11428
Net Change
-10763
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8578
5K → 10K181823-1807#8578#10385
10K → 15K52832-2827#10385#13212
15K → 20K142749-2735#13212#15947
20K → Half7247-240#15947#16187
Half → 25K261509-1483#16187#17670
25K → 30K461193-1147#17670#18817
30K → 20M39226-187#18817#19004
20M → 21M25376-351#19004#19355
21M → 35K1865+181#19355#19174
35K → 23M11659+57#19174#19117
23M → 24M9043+47#19117#19070
24M → 40K21241-220#19070#19290
40K → 25.2M3619+17#19290#19273
25.2M → Finish38106-68#19273#19341
TOTALS66711428-10763
📊

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