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MARINE CORPS MARATHON 2024

Geoffrey Crouse

Rockville, MD

Bib: 9178 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
10:40/mi
33:07
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:29/mi
1:05:40
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:35/mi
1:38:34
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
11:08/mi
2:20:03
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:30/mi
2:46:08
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:51/mi
3:22:57
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:39/mi
3:56:02
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:48/mi
4:29:35
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:34/mi
4:44:00
↑ 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
Time2:20:03
Pace10:44 /mi
2nd Half
Distance13.17 mi
Time2:23:56
Pace10:56 /mi
📊Positive Split: 2.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:44:2733:0710:4033:07
10:40
-
10K
6.21 mi09:17:001:05:4010:3432:33
10:29
-0:11
15K
9.32 mi09:49:541:38:3410:3532:54
10:35
+0:06
21K
13.05 mi10:31:232:20:0310:4441:29
11:08
+0:33
25K
15.53 mi10:57:282:46:0810:4226:05
10:30
-0:38
30K
18.64 mi11:34:173:22:5710:5336:49
11:51
+1:21
35K
21.75 mi12:07:223:56:0210:5133:05
10:39
-1:12
40K
24.85 mi12:40:554:29:3510:5133:33
10:48
+0:09
Finish
26.22 mi12:55:204:44:0010:5014:25
10:34
-0:14

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

10:29 /mi

Average Pace

10:50 /mi

Slowest Pace

11:51 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:07:11

87% of race

Time at Steady Pace

36:49

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:50 /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.

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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 mi08:44:2733:0710:4033:07
10:40
#10229
10K
6.21 mi09:17:001:05:4010:3432:33
10:29
#10905
15K
9.32 mi09:49:541:38:3410:3532:54
10:35
#10821
21K
13.05 mi10:31:232:20:0310:4441:29
11:08
#10979
25K
15.53 mi10:57:282:46:0810:4226:05
10:30
#10686
30K
18.64 mi11:34:173:22:5710:5336:49
11:51
#10640
35K
21.75 mi12:07:223:56:0210:5133:05
10:39
#10005
40K
24.85 mi12:40:554:29:3510:5133:33
10:48
#9415
Finish
26.22 mi12:55:204:44:0010:5014:25
10:34
#9202
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi102297123607107857429634
10K6.21 mi3.10 mi10905-6767521-398655-48114847835684
15K9.32 mi3.11 mi10821+847474+47645+10107857429634
21K13.05 mi3.73 mi10979-1587542-68649-4114377761678
25K15.53 mi2.48 mi10686+2937329+213630+1997956666575
30K18.64 mi3.11 mi10640+467246+83623+7107087069634
35K21.75 mi3.11 mi10005+6356827+419592+3172894917413
40K24.85 mi3.10 mi9415+5906412+415540+5265384339371
Finish26.22 mi1.37 mi9202+2136261+151527+1364474257347

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×18story building
+279ft-164ft

Overall

10785

Males

7429

M45-49

7429

5K→10K

3.1 - 6.2 mi

Top 72%
×11story building
+103ft-217ft

Overall

11484

Males

7835

M45-49

7835

10K→15K

6.2 - 9.3 mi

Top 68%
×3story building
+51ft-55ft

Overall

10785

Males

7429

M45-49

7429

15K→21K

9.3 - 13.1 mi

Top 72%
×1story
+20ft-37ft

Overall

11437

Males

7761

M45-49

7761

21K→25K

13.1 - 15.5 mi

Top 62%
×2story building
+35ft-8ft

Overall

9795

Males

6666

M45-49

6666

25K→30K

15.5 - 18.6 mi

Top 67%
×2story building
+58ft-57ft

Overall

10708

Males

7069

M45-49

7069

30K→35K

18.6 - 21.8 mi

Top 46%
×2story building
+98ft-92ft

Overall

7289

Males

4917

M45-49

4917

35K→40K

21.8 - 24.9 mi

Top 41%
×2story building
+36ft-53ft

Overall

6538

Males

4339

M45-49

4339

40K→Finish

24.9 - 26.2 mi

Top 41%
×5story building
+80ft-24ft

Overall

6447

Males

4257

M45-49

4257

Passing Analysis

Category:
Athletes Passed
2572*
Passed By
1545
Net Change
+1027
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10229
5K → 10K59*735-676#10229#10905
10K → 15K245*161+84#10905#10821
15K → 21K178*336-158#10821#10979
21K → 25K339*46+293#10979#10686
25K → 30K273*227+46#10686#10640
30K → 35K644*9+635#10640#10005
35K → 40K610*20+590#10005#9415
40K → Finish224*11+213#9415#9202
TOTALS2572*1545+1027

* 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