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BOSTON MARATHON 2024

Derek Veltema

Bib: 1863•M

IL

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 1%
Gender (Male)
#0 / 14578
Top 2%
Division (M18-39)
#0 / 4849
Top 5%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:35
Rank: #867
Start → 5K
18:35 | 5:59/mi
10K· 6.21 mi
37:04
Rank: #796 (+71)
5K → 10K
18:29 | 5:57/mi
15K· 9.32 mi
55:33
Rank: #740 (+56)
10K → 15K
18:29 | 5:57/mi
20K· 12.43 mi
1:14:05
Rank: #675 (+65)
15K → 20K
18:32 | 5:58/mi
Half· 13.11 mi
1:18:05
Rank: #664 (+11)
20K → Half
4:00 | 5:52/mi
25K· 15.53 mi
1:32:29
Rank: #588 (+76)
Half → 25K
14:24 | 5:56/mi
30K· 18.64 mi
1:51:19
Rank: #486 (+102)
25K → 30K
18:50 | 6:04/mi
20M
1:59:37
Rank: #451 (+35)
30K → 20M
8:18 | 6:06/mi
21M
2:06:04
Rank: #423 (+28)
20M → 21M
6:27 | 6:27/mi
35K· 21.75 mi
2:10:21
Rank: #397 (+26)
21M → 35K
4:17 | 5:44/mi
23M
2:17:54
Rank: #361 (+36)
35K → 23M
7:33 | 6:02/mi
24M
2:23:51
Rank: #339 (+22)
23M → 24M
5:57 | 5:57/mi
40K· 24.85 mi
2:29:10
Rank: #325 (+14)
24M → 40K
5:19 | 6:13/mi
25.2M
2:31:31
Rank: #319 (+6)
40K → 25.2M
2:21 | 6:49/mi
Finish· 26.22 mi
2:37:36
Rank: #314 (+5)
25.2M → Finish
6:05 | 5:58/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:18:05
Pace5:57 /mi
2nd Half
Distance13.11 mi
Time1:19:31
Pace6:04 /mi
📊Positive Split: 1.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:0218:355:5918:35
5:59
-
10K
6.21 mi10:37:3137:045:5818:29
5:57
-0:02
15K
9.32 mi10:56:0055:335:5818:29
5:57
0:00
20K
12.43 mi11:14:321:14:055:5818:32
5:58
+0:01
Half
13.11 mi11:18:321:18:055:574:00
5:52
-0:06
25K
15.53 mi11:32:561:32:295:5714:24
5:56
+0:04
30K
18.64 mi11:51:461:51:195:5818:50
6:04
+0:08
20M
20.00 mi12:00:041:59:375:598:18
6:06
+0:02
21M
21.00 mi12:06:312:06:046:006:27
6:27
+0:21
35K
21.75 mi12:10:482:10:216:004:17
5:44
-0:43
23M
23.00 mi12:18:212:17:546:007:33
6:02
+0:18
24M
24.00 mi12:24:182:23:516:005:57
5:57
-0:05
40K
24.85 mi12:29:372:29:106:005:19
6:13
+0:16
25.2M
25.20 mi12:31:582:31:316:012:21
6:49
+0:36
Finish
26.22 mi12:38:032:37:366:016:05
5:58
-0:51

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

5:44 /mi

Average Pace

6:01 /mi

Slowest Pace

6:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:28:48

94% of race

Time at Steady Pace

6:27

4% of race

Time at Slower Pace

2:21

1% of race

Average Pace: 6:01 /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 mi10:19:0218:355:5918:35
5:59
#867
10K
6.21 mi10:37:3137:045:5818:29
5:57
#796
15K
9.32 mi10:56:0055:335:5818:29
5:57
#740
20K
12.43 mi11:14:321:14:055:5818:32
5:58
#675
Half
13.11 mi11:18:321:18:055:574:00
5:52
#664
25K
15.53 mi11:32:561:32:295:5714:24
5:56
#588
30K
18.64 mi11:51:461:51:195:5818:50
6:04
#486
20M
20.00 mi12:00:041:59:375:598:18
6:06
#451
21M
21.00 mi12:06:312:06:046:006:27
6:27
#423
35K
21.75 mi12:10:482:10:216:004:17
5:44
#397
23M
23.00 mi12:18:212:17:546:007:33
6:02
#361
24M
24.00 mi12:24:182:23:516:005:57
5:57
#339
40K
24.85 mi12:29:372:29:106:005:19
6:13
#325
25.2M
25.20 mi12:31:582:31:316:012:21
6:49
#319
Finish
26.22 mi12:38:032:37:366:016:05
5:58
#314
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi867837837650(Top 3%)627(Top 4%)627(Top 13%)
10K6.21 mi3.10 mi796+71768+69768+69749(Top 3%)723(Top 5%)723(Top 15%)
15K9.32 mi3.11 mi740+56713+55713+55650(Top 3%)627(Top 4%)627(Top 13%)
20K12.43 mi3.11 mi675+65650+63650+63507(Top 2%)484(Top 3%)484(Top 10%)
Half13.11 mi0.68 mi664+11639+11639+11474(Top 2%)451(Top 3%)451(Top 9%)
25K15.53 mi2.42 mi588+76564+75564+75367(Top 1%)345(Top 2%)345(Top 7%)
30K18.64 mi3.11 mi486+102463+101463+101298(Top 1%)275(Top 2%)275(Top 6%)
20M20.00 mi1.36 mi451+35428+35428+35297(Top 1%)273(Top 2%)273(Top 6%)
21M21.00 mi1.00 mi423+28400+28400+28294(Top 1%)272(Top 2%)272(Top 6%)
35K21.75 mi0.75 mi397+26374+26374+26161(Top 0.6%)143(Top 1.0%)143(Top 3%)
23M23.00 mi1.25 mi361+36338+36338+36195(Top 0.8%)177(Top 1%)177(Top 4%)
24M24.00 mi1.00 mi339+22316+22316+22239(Top 0.9%)216(Top 1%)216(Top 4%)
40K24.85 mi0.85 mi325+14302+14302+14349(Top 1%)322(Top 2%)322(Top 7%)
25.2M25.20 mi0.35 mi319+6296+6296+6360(Top 1%)330(Top 2%)330(Top 7%)
Finish26.22 mi1.02 mi314+5291+5291+5392(Top 2%)365(Top 3%)365(Top 8%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21stories
+97ft-345ft

Overall

650

Males

627

M18-39

627

5K→10K

3.1 - 6.2 mi

Top 3%
×5stories
+79ft-138ft

Overall

749

Males

723

M18-39

723

10K→15K

6.2 - 9.3 mi

Top 3%
×3stories
+67ft-78ft

Overall

650

Males

627

M18-39

627

15K→20K

9.3 - 12.4 mi

Top 2%
×5stories
+106ft-86ft

Overall

507

Males

484

M18-39

484

20K→Half

12.4 - 13.1 mi

Top 2%
×2stories
+19ft-37ft

Overall

474

Males

451

M18-39

451

Half→25K

13.1 - 15.5 mi

Top 1%
×4stories
+66ft-88ft

Overall

367

Males

345

M18-39

345

25K→30K

15.5 - 18.6 mi

Top 1%
×9stories
+181ft-148ft

Overall

298

Males

275

M18-39

275

30K→20M

18.6 - 20.0 mi

Top 1%
×5stories
+64ft-50ft

Overall

297

Males

273

M18-39

273

20M→21M

20.0 - 21.0 mi

Top 1%
×8stories
+106ft-24ft

Overall

294

Males

272

M18-39

272

21M→35K

21.0 - 21.8 mi

Top 0.6%
×7stories
+17ft-86ft

Overall

161

Males

143

M18-39

143

35K→23M

21.8 - 23.0 mi

Top 0.8%
×5stories
+23ft-63ft

Overall

195

Males

177

M18-39

177

23M→24M

23.0 - 24.0 mi

Top 0.9%
×6stories
+12ft-82ft

Overall

239

Males

216

M18-39

216

24M→40K

24.0 - 24.9 mi

Top 1%
×1story
+6ft-20ft

Overall

349

Males

322

M18-39

322

40K→25.2M

24.9 - 25.2 mi

Top 1%
×1story
+13ft-16ft

Overall

360

Males

330

M18-39

330

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

392

Males

365

M18-39

365

Passing Analysis

Category:
Athletes Passed
587
Passed By
34
Net Change
+553
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#867
5K → 10K8110+71#867#796
10K → 15K6610+56#796#740
15K → 20K672+65#740#675
20K → Half121+11#675#664
Half → 25K771+76#664#588
25K → 30K1053+102#588#486
30K → 20M361+35#486#451
20M → 21M280+28#451#423
21M → 35K271+26#423#397
35K → 23M360+36#397#361
23M → 24M231+22#361#339
24M → 40K151+14#339#325
40K → 25.2M60+6#325#319
25.2M → Finish83+5#319#314
TOTALS58734+553
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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