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BOSTON MARATHON 2024

Justin Mundt

Bib: 24458•M

MA

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
7:04/mi
21:57
↑ 97↓ 3451.5%
10K· 6.21 mi
7:14/mi
44:25
↑ 79↓ 1380.4%
15K· 9.32 mi
7:24/mi
1:07:23
↑ 67↓ 78
20K· 12.43 mi
8:01/mi
1:32:18
↑ 106↓ 860.1%
Half· 13.11 mi
8:24/mi
1:38:02
↑ 19↓ 370.5%
25K· 15.53 mi
9:06/mi
2:00:07
↑ 66↓ 880.2%
30K· 18.64 mi
9:48/mi
2:30:33
↑ 181↓ 1480.2%
20M
10:17/mi
2:44:31
↑ 64↓ 500.2%
21M
11:26/mi
2:55:57
↑ 106↓ 241.6%
35K· 21.75 mi
11:44/mi
3:04:44
↑ 17↓ 861.7%
23M
12:27/mi
3:20:19
↑ 23↓ 630.6%
24M
11:25/mi
3:31:44
↓ 821.3%
40K· 24.85 mi
11:38/mi
3:41:41
↓ 200.3%
25.2M
13:17/mi
3:46:16
↑ 13↓ 160.2%
Finish· 26.22 mi
10:34/mi
3:57:02
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:02
Pace7:29 /mi
2nd Half
Distance13.11 mi
Time2:19:00
Pace10:36 /mi
📊Positive Split: 41.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:38:2021:577:0421:57
7:04
-
10K
6.21 mi12:00:4844:257:0922:28
7:14
+0:10
15K
9.32 mi12:23:461:07:237:1422:58
7:24
+0:10
20K
12.43 mi12:48:411:32:187:2624:55
8:01
+0:37
Half
13.11 mi12:54:251:38:027:295:44
8:24
+0:23
25K
15.53 mi13:16:302:00:077:4422:05
9:06
+0:42
30K
18.64 mi13:46:562:30:338:0530:26
9:48
+0:42
20M
20.00 mi14:00:542:44:318:1413:58
10:17
+0:29
21M
21.00 mi14:12:202:55:578:2311:26
11:26
+1:09
35K
21.75 mi14:21:073:04:448:308:47
11:44
+0:18
23M
23.00 mi14:36:423:20:198:4315:35
12:27
+0:43
24M
24.00 mi14:48:073:31:448:4911:25
11:25
-1:02
40K
24.85 mi14:58:043:41:418:559:57
11:38
+0:13
25.2M
25.20 mi15:02:393:46:168:594:35
13:17
+1:39
Finish
26.22 mi15:13:253:57:029:0310:46
10:34
-2:43

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

7:04 /mi

Average Pace

9:03 /mi

Slowest Pace

13:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:00:07

51% of race

Time at Steady Pace

55:10

23% of race

Time at Slower Pace

1:01:45

26% of race

Average Pace: 9:02 /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 mi11:38:2021:577:0421:57
7:04
#7440
10K
6.21 mi12:00:4844:257:0922:28
7:14
#7757
15K
9.32 mi12:23:461:07:237:1422:58
7:24
#8067
20K
12.43 mi12:48:411:32:187:2624:55
8:01
#9065
Half
13.11 mi12:54:251:38:027:295:44
8:24
#9415
25K
15.53 mi13:16:302:00:077:4422:05
9:06
#10778
30K
18.64 mi13:46:562:30:338:0530:26
9:48
#12189
20M
20.00 mi14:00:542:44:318:1413:58
10:17
#12667
21M
21.00 mi14:12:202:55:578:2311:26
11:26
#13070
35K
21.75 mi14:21:073:04:448:308:47
11:44
#13638
23M
23.00 mi14:36:423:20:198:4315:35
12:27
#14602
24M
24.00 mi14:48:073:31:448:4911:25
11:25
#15026
40K
24.85 mi14:58:043:41:418:559:57
11:38
#15339
25.2M
25.20 mi15:02:393:46:168:594:35
13:17
#15454
Finish
26.22 mi15:13:253:57:029:0310:46
10:34
#15678
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi7440645164518839(Top 35%)7206(Top 49%)7206(Top 149%)
10K6.21 mi3.10 mi7757-3176634-1836634-1838156(Top 32%)6838(Top 47%)6838(Top 141%)
15K9.32 mi3.11 mi8067-3106800-1666800-1668839(Top 35%)7206(Top 49%)7206(Top 149%)
20K12.43 mi3.11 mi9065-9987350-5507350-55011966(Top 47%)8643(Top 59%)8643(Top 178%)
Half13.11 mi0.68 mi9415-3507541-1917541-19115151(Top 59%)9990(Top 69%)9990(Top 206%)
25K15.53 mi2.42 mi10778-13638138-5978138-59716007(Top 63%)10251(Top 70%)10251(Top 211%)
30K18.64 mi3.11 mi12189-14118707-5698707-56916617(Top 65%)10274(Top 70%)10274(Top 212%)
20M20.00 mi1.36 mi12667-4788859-1528859-15217340(Top 68%)10410(Top 71%)10410(Top 215%)
21M21.00 mi1.00 mi13070-4038962-1038962-10317492(Top 68%)10373(Top 71%)10373(Top 214%)
35K21.75 mi0.75 mi13638-5689180-2189180-21821316(Top 83%)12265(Top 84%)12265(Top 253%)
23M23.00 mi1.25 mi14602-9649529-3499529-34921587(Top 84%)12376(Top 85%)12376(Top 255%)
24M24.00 mi1.00 mi15026-4249685-1569685-15620239(Top 79%)11644(Top 80%)11644(Top 240%)
40K24.85 mi0.85 mi15339-3139790-1059790-10519631(Top 77%)11270(Top 77%)11270(Top 232%)
25.2M25.20 mi0.35 mi15454-1159828-389828-3820261(Top 79%)11563(Top 79%)11563(Top 238%)
Finish26.22 mi1.02 mi15678-2249915-879915-8720187(Top 79%)11569(Top 79%)11569(Top 239%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21story building
+97ft-345ft

Overall

8839

Males

7206

M18-39

7206

5K→10K

3.1 - 6.2 mi

Top 32%
×5story building
+79ft-138ft

Overall

8156

Males

6838

M18-39

6838

10K→15K

6.2 - 9.3 mi

Top 35%
×3story building
+67ft-78ft

Overall

8839

Males

7206

M18-39

7206

15K→20K

9.3 - 12.4 mi

Top 47%
×5story building
+106ft-86ft

Overall

11966

Males

8643

M18-39

8643

20K→Half

12.4 - 13.1 mi

Top 59%
×2story building
+19ft-37ft

Overall

15151

Males

9990

M18-39

9990

Half→25K

13.1 - 15.5 mi

Top 63%
×4story building
+66ft-88ft

Overall

16007

Males

10251

M18-39

10251

25K→30K

15.5 - 18.6 mi

Top 65%
×9story building
+181ft-148ft

Overall

16617

Males

10274

M18-39

10274

30K→20M

18.6 - 20.0 mi

Top 68%
×5story building
+64ft-50ft

Overall

17340

Males

10410

M18-39

10410

20M→21M

20.0 - 21.0 mi

Top 68%
×8story building
+106ft-24ft

Overall

17492

Males

10373

M18-39

10373

21M→35K

21.0 - 21.8 mi

Top 83%
×7story building
+17ft-86ft

Overall

21316

Males

12265

M18-39

12265

35K→23M

21.8 - 23.0 mi

Top 84%
×5story building
+23ft-63ft

Overall

21587

Males

12376

M18-39

12376

23M→24M

23.0 - 24.0 mi

Top 79%
×6story building
+12ft-82ft

Overall

20239

Males

11644

M18-39

11644

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

19631

Males

11270

M18-39

11270

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

20261

Males

11563

M18-39

11563

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×2story building
+22ft-21ft

Overall

20187

Males

11569

M18-39

11569

Passing Analysis

Category:
Athletes Passed
534
Passed By
8770
Net Change
-8238
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7440
5K → 10K90407-317#7440#7757
10K → 15K93403-310#7757#8067
15K → 20K331031-998#8067#9065
20K → Half5355-350#9065#9415
Half → 25K351396-1363#9415#10778
25K → 30K481459-1411#10778#12189
30K → 20M42520-478#12189#12667
20M → 21M43446-403#12667#13070
21M → 35K15583-568#13070#13638
35K → 23M20984-964#13638#14602
23M → 24M32456-424#14602#15026
24M → 40K33346-313#15026#15339
40K → 25.2M20135-115#15339#15454
25.2M → Finish25249-224#15454#15678
TOTALS5348770-8238
📊

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