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MARINE CORPS MARATHON 2024

John Roach

Chesapeake, VA

Bib: 6783 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 15907
Gender (Male)
#0 / 9934
Masters (Masters Men)
#0 / 4070
Division (M45-49)
#0 / 933
Race Day Weather
43°/33°F
overcast clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
27 ft elev
5K· 3.11 mi
11:39/mi
36:13
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:45/mi
1:06:32
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:18/mi
1:38:33
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:06/mi
2:16:14
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:28/mi
2:42:16
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:08/mi
3:16:51
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
11:05/mi
3:51:17
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:52/mi
4:25:03
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:43/mi
4:41:02
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

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Half Splits

1st Half· via 21KFaster
Distance13.05 mi
Time2:16:14
Pace10:26 /mi
2nd Half
Distance13.17 mi
Time2:24:47
Pace11:00 /mi
📊Positive Split: 6.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:44:3436:1311:3936:13
11:39
-
10K
6.21 mi09:14:531:06:3210:4230:19
9:45
-1:54
15K
9.32 mi09:46:541:38:3310:3432:01
10:18
+0:33
21K
13.05 mi10:24:352:16:1410:2637:41
10:06
-0:12
25K
15.53 mi10:50:372:42:1610:2726:02
10:28
+0:22
30K
18.64 mi11:25:123:16:5110:3434:35
11:08
+0:40
35K
21.75 mi11:59:383:51:1710:3834:26
11:05
-0:03
40K
24.85 mi12:33:244:25:0310:4033:46
10:52
-0:13
Finish
26.22 mi12:49:234:41:0210:4415:59
11:43
+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

9:45 /mi

Average Pace

10:44 /mi

Slowest Pace

11:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:06:03

45% of race

Time at Steady Pace

1:42:47

37% of race

Time at Slower Pace

52:12

19% of race

Average Pace: 10:43 /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 mi08:44:3436:1311:3936:13
11:39
#13470
10K
6.21 mi09:14:531:06:3210:4230:19
9:45
#11390
15K
9.32 mi09:46:541:38:3310:3432:01
10:18
#10810
21K
13.05 mi10:24:352:16:1410:2637:41
10:06
#9997
25K
15.53 mi10:50:372:42:1610:2726:02
10:28
#9865
30K
18.64 mi11:25:123:16:5110:3434:35
11:08
#9651
35K
21.75 mi11:59:383:51:1710:3834:26
11:05
#9347
40K
24.85 mi12:33:244:25:0310:4033:46
10:52
#8873
Finish
26.22 mi12:49:234:41:0210:4415:59
11:43
#8861
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi13470884679098166881582
10K6.21 mi3.10 mi11390+20807795+1051684+10689356386534
15K9.32 mi3.11 mi10810+5807468+327644+4098166881582
21K13.05 mi3.73 mi9997+8136998+470594+5084756050505
25K15.53 mi2.48 mi9865+1326867+131584+1097466639572
30K18.64 mi3.11 mi9651+2146679+188567+1792096214525
35K21.75 mi3.11 mi9347+3046442+237547+2082405465468
40K24.85 mi3.10 mi8873+4746090+352504+4367074436383
Finish26.22 mi1.37 mi8861+126064+2650492245876506

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×18story building
+279ft-164ft

Overall

9816

Males

6881

M45-49

6881

5K→10K

3.1 - 6.2 mi

Top 56%
×11story building
+103ft-217ft

Overall

8935

Males

6386

M45-49

6386

10K→15K

6.2 - 9.3 mi

Top 62%
×3story building
+51ft-55ft

Overall

9816

Males

6881

M45-49

6881

15K→21K

9.3 - 13.1 mi

Top 53%
×1story
+20ft-37ft

Overall

8475

Males

6050

M45-49

6050

21K→25K

13.1 - 15.5 mi

Top 61%
×2story building
+35ft-8ft

Overall

9746

Males

6639

M45-49

6639

25K→30K

15.5 - 18.6 mi

Top 58%
×2story building
+58ft-57ft

Overall

9209

Males

6214

M45-49

6214

30K→35K

18.6 - 21.8 mi

Top 52%
×2story building
+98ft-92ft

Overall

8240

Males

5465

M45-49

5465

35K→40K

21.8 - 24.9 mi

Top 42%
×2story building
+36ft-53ft

Overall

6707

Males

4436

M45-49

4436

40K→Finish

24.9 - 26.2 mi

Top 58%
×5story building
+80ft-24ft

Overall

9224

Males

5876

M45-49

5876

Passing Analysis

Category:
Athletes Passed
5067*
Passed By
458
Net Change
+4609
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13470
5K → 10K2083*3+2080#13470#11390
10K → 15K608*28+580#11390#10810
15K → 21K823*10+813#10810#9997
21K → 25K240*108+132#9997#9865
25K → 30K328*114+214#9865#9651
30K → 35K384*80+304#9651#9347
35K → 40K513*39+474#9347#8873
40K → Finish88*76+12#8873#8861
TOTALS5067*458+4609

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Charts

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

U.S. Marine Corps Community Services (MCCS)

Timing Productions