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BOSTON MARATHON 2024

Stephen Hielkema

Bib: 20774•M

OH

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M60-64)
#0 / 1173
Top 27%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:14
Rank: #17451
Start → 5K
26:14 | 8:27/mi
10K· 6.21 mi
52:31
Rank: #17220 (+231)
5K → 10K
26:17 | 8:28/mi
15K· 9.32 mi
1:18:49
Rank: #16830 (+390)
10K → 15K
26:18 | 8:28/mi
20K· 12.43 mi
1:45:30
Rank: #16357 (+473)
15K → 20K
26:41 | 8:35/mi
Half· 13.11 mi
1:51:18
Rank: #16316 (+41)
20K → Half
5:48 | 8:30/mi
25K· 15.53 mi
2:12:20
Rank: #15844 (+472)
Half → 25K
21:02 | 8:41/mi
30K· 18.64 mi
2:39:45
Rank: #15192 (+652)
25K → 30K
27:25 | 8:49/mi
20M
2:51:43
Rank: #14898 (+294)
30K → 20M
11:58 | 8:48/mi
21M
3:00:51
Rank: #14524 (+374)
20M → 21M
9:08 | 9:08/mi
35K· 21.75 mi
3:07:15
Rank: #14356 (+168)
21M → 35K
6:24 | 8:33/mi
23M
3:18:21
Rank: #14089 (+267)
35K → 23M
11:06 | 8:52/mi
24M
3:27:00
Rank: #13891 (+198)
23M → 24M
8:39 | 8:39/mi
40K· 24.85 mi
3:34:16
Rank: #13627 (+264)
24M → 40K
7:16 | 8:30/mi
25.2M
3:37:20
Rank: #13464 (+163)
40K → 25.2M
3:04 | 8:54/mi
Finish· 26.22 mi
3:45:19
Rank: #13220 (+244)
25.2M → Finish
7:59 | 7:50/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:18
Pace8:29 /mi
2nd Half
Distance13.11 mi
Time1:54:01
Pace8:42 /mi
📊Positive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:0726:148:2726:14
8:27
-
10K
6.21 mi11:47:2452:318:2726:17
8:28
+0:01
15K
9.32 mi12:13:421:18:498:2726:18
8:28
0:00
20K
12.43 mi12:40:231:45:308:2926:41
8:35
+0:07
Half
13.11 mi12:46:111:51:188:295:48
8:30
-0:05
25K
15.53 mi13:07:132:12:208:3121:02
8:41
+0:11
30K
18.64 mi13:34:382:39:458:3427:25
8:49
+0:08
20M
20.00 mi13:46:362:51:438:3511:58
8:48
-0:01
21M
21.00 mi13:55:443:00:518:379:08
9:08
+0:20
35K
21.75 mi14:02:083:07:158:376:24
8:33
-0:35
23M
23.00 mi14:13:143:18:218:3711:06
8:52
+0:19
24M
24.00 mi14:21:533:27:008:388:39
8:39
-0:13
40K
24.85 mi14:29:093:34:168:377:16
8:30
-0:09
25.2M
25.20 mi14:32:133:37:208:373:04
8:54
+0:24
Finish
26.22 mi14:40:123:45:198:367:59
7:50
-1:04

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

7:50 /mi

Average Pace

8:36 /mi

Slowest Pace

9:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:12:57

59% of race

Time at Steady Pace

1:32:22

41% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:36 /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 mi11:21:0726:148:2726:14
8:27
#17451
10K
6.21 mi11:47:2452:318:2726:17
8:28
#17220
15K
9.32 mi12:13:421:18:498:2726:18
8:28
#16830
20K
12.43 mi12:40:231:45:308:2926:41
8:35
#16357
Half
13.11 mi12:46:111:51:188:295:48
8:30
#16316
25K
15.53 mi13:07:132:12:208:3121:02
8:41
#15844
30K
18.64 mi13:34:382:39:458:3427:25
8:49
#15192
20M
20.00 mi13:46:362:51:438:3511:58
8:48
#14898
21M
21.00 mi13:55:443:00:518:379:08
9:08
#14524
35K
21.75 mi14:02:083:07:158:376:24
8:33
#14356
23M
23.00 mi14:13:143:18:218:3711:06
8:52
#14089
24M
24.00 mi14:21:533:27:008:388:39
8:39
#13891
40K
24.85 mi14:29:093:34:168:377:16
8:30
#13627
25.2M
25.20 mi14:32:133:37:208:373:04
8:54
#13464
Finish
26.22 mi14:40:123:45:198:367:59
7:50
#13220
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi17451109741097416203(Top 63%)10486(Top 72%)10486(Top 894%)
10K6.21 mi3.10 mi17220+23110899+7510899+7517017(Top 67%)10838(Top 74%)10838(Top 924%)
15K9.32 mi3.11 mi16830+39010748+15110748+15116203(Top 63%)10486(Top 72%)10486(Top 894%)
20K12.43 mi3.11 mi16357+47310542+20610542+20615253(Top 60%)10056(Top 69%)10056(Top 857%)
Half13.11 mi0.68 mi16316+4110517+2510517+2515666(Top 61%)10171(Top 70%)10171(Top 867%)
25K15.53 mi2.42 mi15844+47210291+22610291+22613960(Top 55%)9334(Top 64%)9334(Top 796%)
30K18.64 mi3.11 mi15192+6529964+3279964+32712317(Top 48%)8396(Top 58%)8396(Top 716%)
20M20.00 mi1.36 mi14898+2949805+1599805+15911107(Top 43%)7551(Top 52%)7551(Top 644%)
21M21.00 mi1.00 mi14524+3749599+2069599+2069194(Top 36%)6386(Top 44%)6386(Top 544%)
35K21.75 mi0.75 mi14356+1689503+969503+9611042(Top 43%)7247(Top 50%)7247(Top 618%)
23M23.00 mi1.25 mi14089+2679325+1789325+17810463(Top 41%)6804(Top 47%)6804(Top 580%)
24M24.00 mi1.00 mi13891+1989194+1319194+13110296(Top 40%)6686(Top 46%)6686(Top 570%)
40K24.85 mi0.85 mi13627+2649032+1629032+1628347(Top 33%)5596(Top 38%)5596(Top 477%)
25.2M25.20 mi0.35 mi13464+1638947+858947+856068(Top 24%)4327(Top 30%)4327(Top 369%)
Finish26.22 mi1.02 mi13220+2448802+1458802+1457538(Top 30%)5178(Top 36%)5178(Top 441%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21stories
+97ft-345ft

Overall

16203

Males

10486

M60-64

10486

5K→10K

3.1 - 6.2 mi

Top 67%
×5stories
+79ft-138ft

Overall

17017

Males

10838

M60-64

10838

10K→15K

6.2 - 9.3 mi

Top 63%
×3stories
+67ft-78ft

Overall

16203

Males

10486

M60-64

10486

15K→20K

9.3 - 12.4 mi

Top 60%
×5stories
+106ft-86ft

Overall

15253

Males

10056

M60-64

10056

20K→Half

12.4 - 13.1 mi

Top 61%
×2stories
+19ft-37ft

Overall

15666

Males

10171

M60-64

10171

Half→25K

13.1 - 15.5 mi

Top 55%
×4stories
+66ft-88ft

Overall

13960

Males

9334

M60-64

9334

25K→30K

15.5 - 18.6 mi

Top 48%
×9stories
+181ft-148ft

Overall

12317

Males

8396

M60-64

8396

30K→20M

18.6 - 20.0 mi

Top 43%
×5stories
+64ft-50ft

Overall

11107

Males

7551

M60-64

7551

20M→21M

20.0 - 21.0 mi

Top 36%
×8stories
+106ft-24ft

Overall

9194

Males

6386

M60-64

6386

21M→35K

21.0 - 21.8 mi

Top 43%
×7stories
+17ft-86ft

Overall

11042

Males

7247

M60-64

7247

35K→23M

21.8 - 23.0 mi

Top 41%
×5stories
+23ft-63ft

Overall

10463

Males

6804

M60-64

6804

23M→24M

23.0 - 24.0 mi

Top 40%
×6stories
+12ft-82ft

Overall

10296

Males

6686

M60-64

6686

24M→40K

24.0 - 24.9 mi

Top 33%
×1story
+6ft-20ft

Overall

8347

Males

5596

M60-64

5596

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1story
+13ft-16ft

Overall

6068

Males

4327

M60-64

4327

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2stories
+22ft-21ft

Overall

7538

Males

5178

M60-64

5178

Passing Analysis

Category:
Athletes Passed
4650
Passed By
419
Net Change
+4231
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17451
5K → 10K406175+231#17451#17220
10K → 15K45161+390#17220#16830
15K → 20K52047+473#16830#16357
20K → Half6423+41#16357#16316
Half → 25K50028+472#16316#15844
25K → 30K66614+652#15844#15192
30K → 20M30814+294#15192#14898
20M → 21M3784+374#14898#14524
21M → 35K18315+168#14524#14356
35K → 23M28013+267#14356#14089
23M → 24M21416+198#14089#13891
24M → 40K2662+264#13891#13627
40K → 25.2M1641+163#13627#13464
25.2M → Finish2506+244#13464#13220
TOTALS4650419+4231
📊

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