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MARINE CORPS MARATHON 2024

Sophia Schermerhorn

San Diego, CA

Bib: 8809 F

0:00
0:00
/ mi
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Overall
#0 / 15907
Top 30%
Gender (Female)
#0 / 5973
Top 20%
Division (F30-34)
#0 / 812
Top 17%
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
9:37/mi
29:52
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:07/mi
58:12
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:07/mi
1:26:33
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:03/mi
2:00:16
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:44/mi
2:21:59
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:17/mi
2:50:50
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:21/mi
3:19:53
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:37/mi
3:49:47
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:22/mi
4:02:34
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:00:169:13 /mi⚡ faster
2nd Half
2:02:179:17 /mi+1.7%
Positive split — 1.7% 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
29:529:373.11 mi29:52
9:37
-
10K
58:129:223.10 mi28:20
9:07
-0:30
15K
1:26:339:173.11 mi28:21
9:07
0:00
21K
2:00:169:133.73 mi33:43
9:03
-0:04
25K
2:21:599:082.48 mi21:43
8:44
-0:19
30K
2:50:509:103.11 mi28:51
9:17
+0:33
35K
3:19:539:113.11 mi29:03
9:21
+0:04
40K
3:49:479:153.10 mi29:54
9:37
+0:16
Finish(26.22 mi)
4:02:349:151.37 mi12:47
9:22
-0:15
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:44 /mi

Average Pace

9:15 /mi

Slowest Pace

9:37 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:02:48

75% of race

Time at Steady Pace

59:46

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:15 /mi

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

Heatmap

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi3.11 mi6361159421157221370171
10K6.21 mi3.10 mi6391-301596-2206+565071640213
15K9.32 mi3.11 mi6173+2181513+83199+757221370171
21K13.05 mi3.73 mi5809+3641401+112173+2648971126129
25K15.53 mi2.48 mi5515+2941325+76161+1245531087120
30K18.64 mi3.11 mi5247+2681277+48151+1045031103125
35K21.75 mi3.11 mi4954+2931240+37149+243231168146
40K24.85 mi3.10 mi4720+2341205+35139+1040161189138
Finish26.22 mi1.37 mi4647+731187+18137+236871108132

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×18story building
+279ft-164ft

Overall

5722

Females

1370

F30-34

1370

5K→10K

3.1 - 6.2 mi

Top 41%
×11story building
+103ft-217ft

Overall

6507

Females

1640

F30-34

1640

10K→15K

6.2 - 9.3 mi

Top 36%
×3story building
+51ft-55ft

Overall

5722

Females

1370

F30-34

1370

15K→21K

9.3 - 13.1 mi

Top 31%
×1story
+20ft-37ft

Overall

4897

Females

1126

F30-34

1126

21K→25K

13.1 - 15.5 mi

Top 29%
×2story building
+35ft-8ft

Overall

4553

Females

1087

F30-34

1087

25K→30K

15.5 - 18.6 mi

Top 28%
×2story building
+58ft-57ft

Overall

4503

Females

1103

F30-34

1103

30K→35K

18.6 - 21.8 mi

Top 27%
×2story building
+98ft-92ft

Overall

4323

Females

1168

F30-34

1168

35K→40K

21.8 - 24.9 mi

Top 25%
×2story building
+36ft-53ft

Overall

4016

Females

1189

F30-34

1189

40K→Finish

24.9 - 26.2 mi

Top 23%
×5story building
+80ft-24ft

Overall

3687

Females

1108

F30-34

1108

Passing Analysis

Category:
Athletes Passed
2209*
Passed By
495
Net Change
+1714
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6361
5K → 10K183*213-30#6361#6391
10K → 15K267*49+218#6391#6173
15K → 21K389*25+364#6173#5809
21K → 25K309*15+294#5809#5515
25K → 30K308*40+268#5515#5247
30K → 35K356*63+293#5247#4954
35K → 40K300*66+234#4954#4720
40K → Finish97*24+73#4720#4647
TOTALS2209*495+1714

* 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