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MARINE CORPS MARATHON 2024

William Shaffer

Lynnwood, WA

Bib: 23270 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 15907
Top 50%
Gender (Male)
#0 / 9934
Masters (Masters Men)
#0 / 4070
Top 44%
Division (M50-54)
#0 / 768
Top 43%
Race Day Weather
43°/33°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:14/mi
31:48
↑ 279↓ 164
10K· 6.21 mi
9:34/mi
1:01:30
↑ 103↓ 217
15K· 9.32 mi
9:48/mi
1:31:57
↑ 51↓ 55
21K· 13.05 mi
10:03/mi
2:09:25
↑ 20↓ 37
25K· 15.53 mi
9:54/mi
2:34:01
↑ 35
30K· 18.64 mi
10:53/mi
3:07:51
↑ 58↓ 57
35K· 21.75 mi
10:42/mi
3:41:07
↑ 98↓ 92
40K· 24.85 mi
11:14/mi
4:16:02
↑ 36↓ 53
Finish· 26.22 mi
11:15/mi
4:31:23
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:09:259:55 /mi⚡ faster
2nd Half
2:21:5810:47 /mi+9.7%
Positive split — 9.7% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
31:4810:143.11 mi31:48
10:14
-
10K
1:01:309:543.10 mi29:42
9:34
-0:40
15K
1:31:579:523.11 mi30:27
9:48
+0:14
21K
2:09:259:553.73 mi37:28
10:03
+0:15
25K
2:34:019:552.48 mi24:36
9:54
-0:09
30K
3:07:5110:053.11 mi33:50
10:53
+0:59
35K
3:41:0710:103.11 mi33:16
10:42
-0:11
40K
4:16:0210:183.10 mi34:55
11:14
+0:32
Finish(26.22 mi)
4:31:2310:211.37 mi15:21
11:15
+0:01
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:34 /mi

Average Pace

10:21 /mi

Slowest Pace

11:15 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:34:01

57% of race

Time at Steady Pace

1:57:22

43% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:21 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi8638618039080945839350
10K3.10 mi8387+2516045+135377+1381815924368
15K3.11 mi8260+1275962+83367+1080945839350
21K3.73 mi8211+495914+48362+582855934359
25K2.48 mi8092+1195792+122352+1080375647336
30K3.11 mi8123-315766+26356-485985876370
35K3.11 mi7881+2425561+205340+1674054980301
40K3.10 mi7753+1285404+157326+1474834878306
Finish(26.22 mi)1.37 mi7778-255405-1328-281635252319

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×18story building
+279ft-164ft

Overall

8094

Males

5839

M50-54

5839

5K→10K

3.1 - 6.2 mi

Top 51%
×11story building
+103ft-217ft

Overall

8181

Males

5924

M50-54

5924

10K→15K

6.2 - 9.3 mi

Top 51%
×3story building
+51ft-55ft

Overall

8094

Males

5839

M50-54

5839

15K→21K

9.3 - 13.1 mi

Top 52%
×1story
+20ft-37ft

Overall

8285

Males

5934

M50-54

5934

21K→25K

13.1 - 15.5 mi

Top 51%
×2story building
+35ft-8ft

Overall

8037

Males

5647

M50-54

5647

25K→30K

15.5 - 18.6 mi

Top 54%
×2story building
+58ft-57ft

Overall

8598

Males

5876

M50-54

5876

30K→35K

18.6 - 21.8 mi

Top 47%
×2story building
+98ft-92ft

Overall

7405

Males

4980

M50-54

4980

35K→40K

21.8 - 24.9 mi

Top 47%
×2story building
+36ft-53ft

Overall

7483

Males

4878

M50-54

4878

40K→Finish

24.9 - 26.2 mi

Top 51%
×5story building
+80ft-24ft

Overall

8163

Males

5252

M50-54

5252

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#8638
5K → 10K
134385*+251
#8638 → #8387
10K → 15K
101228*+127
#8387 → #8260
15K → 21K
161210*+49
#8260 → #8211
21K → 25K
99218*+119
#8211 → #8092
25K → 30K
229198*-31
#8092 → #8123
30K → 35K
108350*+242
#8123 → #7881
35K → 40K
151279*+128
#7881 → #7753
40K → Finish
7348*-25
#7753 → #7778
TOTALS
10561916*+860
#8638 → #7778

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

Passing Visualized

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