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BOSTON MARATHON 2024

Justin Shumaker

Bib: 6014•M

NC

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 20%
Gender (Male)
#0 / 14578
Top 31%
Division (M18-39)
#0 / 4849
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:50
Rank: #4887
Start → 5K
20:50 | 6:42/mi
10K· 6.21 mi
41:38
Rank: #4544 (+343)
5K → 10K
20:48 | 6:42/mi
15K· 9.32 mi
1:02:28
Rank: #4329 (+215)
10K → 15K
20:50 | 6:42/mi
20K· 12.43 mi
1:23:22
Rank: #4017 (+312)
15K → 20K
20:54 | 6:44/mi
Half· 13.11 mi
1:27:58
Rank: #4012 (+5)
20K → Half
4:36 | 6:45/mi
25K· 15.53 mi
1:44:40
Rank: #3901 (+111)
Half → 25K
16:42 | 6:53/mi
30K· 18.64 mi
2:07:16
Rank: #3915 (-14)
25K → 30K
22:36 | 7:16/mi
20M
2:18:49
Rank: #4364 (-449)
30K → 20M
11:33 | 8:30/mi
21M
2:26:53
Rank: #4282 (+82)
20M → 21M
8:04 | 8:04/mi
35K· 21.75 mi
2:33:26
Rank: #4507 (-225)
21M → 35K
6:33 | 8:45/mi
23M
2:44:42
Rank: #4770 (-263)
35K → 23M
11:16 | 9:00/mi
24M
2:52:15
Rank: #4681 (+89)
23M → 24M
7:33 | 7:33/mi
40K· 24.85 mi
3:00:56
Rank: #5011 (-330)
24M → 40K
8:41 | 10:09/mi
25.2M
3:04:01
Rank: #4992 (+19)
40K → 25.2M
3:05 | 8:56/mi
Finish· 26.22 mi
3:12:44
Rank: #5174 (-182)
25.2M → Finish
8:43 | 8:33/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:58
Pace6:43 /mi
2nd Half
Distance13.11 mi
Time1:44:46
Pace8:00 /mi
📊Positive Split: 19.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:0920:506:4220:50
6:42
-
10K
6.21 mi10:46:5741:386:4220:48
6:42
0:00
15K
9.32 mi11:07:471:02:286:4220:50
6:42
0:00
20K
12.43 mi11:28:411:23:226:4220:54
6:44
+0:02
Half
13.11 mi11:33:171:27:586:434:36
6:45
+0:01
25K
15.53 mi11:49:591:44:406:4416:42
6:53
+0:08
30K
18.64 mi12:12:352:07:166:5022:36
7:16
+0:23
20M
20.00 mi12:24:082:18:496:5611:33
8:30
+1:14
21M
21.00 mi12:32:122:26:537:008:04
8:04
-0:26
35K
21.75 mi12:38:452:33:267:036:33
8:45
+0:41
23M
23.00 mi12:50:012:44:427:1011:16
9:00
+0:15
24M
24.00 mi12:57:342:52:157:117:33
7:33
-1:27
40K
24.85 mi13:06:153:00:567:178:41
10:09
+2:36
25.2M
25.20 mi13:09:203:04:017:183:05
8:56
-1:13
Finish
26.22 mi13:18:033:12:447:218:43
8:33
-0:23

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

6:42 /mi

Average Pace

7:21 /mi

Slowest Pace

10:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:40

54% of race

Time at Steady Pace

38:13

20% of race

Time at Slower Pace

49:51

26% of race

Average Pace: 7:21 /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 mi10:26:0920:506:4220:50
6:42
#4887
10K
6.21 mi10:46:5741:386:4220:48
6:42
#4544
15K
9.32 mi11:07:471:02:286:4220:50
6:42
#4329
20K
12.43 mi11:28:411:23:226:4220:54
6:44
#4017
Half
13.11 mi11:33:171:27:586:434:36
6:45
#4012
25K
15.53 mi11:49:591:44:406:4416:42
6:53
#3901
30K
18.64 mi12:12:352:07:166:5022:36
7:16
#3915
20M
20.00 mi12:24:082:18:496:5611:33
8:30
#4364
21M
21.00 mi12:32:122:26:537:008:04
8:04
#4282
35K
21.75 mi12:38:452:33:267:036:33
8:45
#4507
23M
23.00 mi12:50:012:44:427:1011:16
9:00
#4770
24M
24.00 mi12:57:342:52:157:117:33
7:33
#4681
40K
24.85 mi13:06:153:00:567:178:41
10:09
#5011
25.2M
25.20 mi13:09:203:04:017:183:05
8:56
#4992
Finish
26.22 mi13:18:033:12:447:218:43
8:33
#5174
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4887453645363981(Top 16%)3748(Top 26%)3748(Top 77%)
10K6.21 mi3.10 mi4544+3434249+2874249+2874290(Top 17%)4024(Top 28%)4024(Top 83%)
15K9.32 mi3.11 mi4329+2154054+1954054+1953981(Top 16%)3748(Top 26%)3748(Top 77%)
20K12.43 mi3.11 mi4017+3123783+2713783+2713381(Top 13%)3200(Top 22%)3200(Top 66%)
Half13.11 mi0.68 mi4012+53777+63777+64123(Top 16%)3847(Top 26%)3847(Top 79%)
25K15.53 mi2.42 mi3901+1113671+1063671+1063723(Top 15%)3464(Top 24%)3464(Top 71%)
30K18.64 mi3.11 mi3915-143668+33668+34094(Top 16%)3692(Top 25%)3692(Top 76%)
20M20.00 mi1.36 mi4364-4494028-3604028-3609404(Top 37%)6716(Top 46%)6716(Top 139%)
21M21.00 mi1.00 mi4282+823944+843944+844419(Top 17%)3729(Top 26%)3729(Top 77%)
35K21.75 mi0.75 mi4507-2254116-1724116-17212058(Top 47%)7696(Top 53%)7696(Top 159%)
23M23.00 mi1.25 mi4770-2634293-1774293-17711127(Top 44%)7129(Top 49%)7129(Top 147%)
24M24.00 mi1.00 mi4681+894196+974196+974335(Top 17%)3513(Top 24%)3513(Top 72%)
40K24.85 mi0.85 mi5011-3304419-2234419-22315528(Top 61%)9211(Top 63%)9211(Top 190%)
25.2M25.20 mi0.35 mi4992+194388+314388+316221(Top 24%)4374(Top 30%)4374(Top 90%)
Finish26.22 mi1.02 mi5174-1824485-974485-9711776(Top 46%)7379(Top 51%)7379(Top 152%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21stories
+97ft-345ft

Overall

3981

Males

3748

M18-39

3748

5K→10K

3.1 - 6.2 mi

Top 17%
×5stories
+79ft-138ft

Overall

4290

Males

4024

M18-39

4024

10K→15K

6.2 - 9.3 mi

Top 16%
×3stories
+67ft-78ft

Overall

3981

Males

3748

M18-39

3748

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3381

Males

3200

M18-39

3200

20K→Half

12.4 - 13.1 mi

Top 16%
×2stories
+19ft-37ft

Overall

4123

Males

3847

M18-39

3847

Half→25K

13.1 - 15.5 mi

Top 15%
×4stories
+66ft-88ft

Overall

3723

Males

3464

M18-39

3464

25K→30K

15.5 - 18.6 mi

Top 16%
×9stories
+181ft-148ft

Overall

4094

Males

3692

M18-39

3692

30K→20M

18.6 - 20.0 mi

Top 37%
×5stories
+64ft-50ft

Overall

9404

Males

6716

M18-39

6716

20M→21M

20.0 - 21.0 mi

Top 17%
×8stories
+106ft-24ft

Overall

4419

Males

3729

M18-39

3729

21M→35K

21.0 - 21.8 mi

Top 47%
×7stories
+17ft-86ft

Overall

12058

Males

7696

M18-39

7696

35K→23M

21.8 - 23.0 mi

Top 44%
×5stories
+23ft-63ft

Overall

11127

Males

7129

M18-39

7129

23M→24M

23.0 - 24.0 mi

Top 17%
×6stories
+12ft-82ft

Overall

4335

Males

3513

M18-39

3513

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

15528

Males

9211

M18-39

9211

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1story
+13ft-16ft

Overall

6221

Males

4374

M18-39

4374

25.2M→Finish

25.2 - 26.2 mi

Top 46%
×2stories
+22ft-21ft

Overall

11776

Males

7379

M18-39

7379

Passing Analysis

Category:
Athletes Passed
1766
Passed By
2053
Net Change
-287
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4887
5K → 10K40057+343#4887#4544
10K → 15K25338+215#4544#4329
15K → 20K33624+312#4329#4017
20K → Half2722+5#4017#4012
Half → 25K17059+111#4012#3901
25K → 30K184198-14#3901#3915
30K → 20M33482-449#3915#4364
20M → 21M12745+82#4364#4282
21M → 35K16241-225#4282#4507
35K → 23M32295-263#4507#4770
23M → 24M10920+89#4770#4681
24M → 40K11341-330#4681#5011
40K → 25.2M4223+19#5011#4992
25.2M → Finish26208-182#4992#5174
TOTALS17662053-287
📊

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