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MARINE CORPS MARATHON 2025

Michelle Elrich

Twentynin Plm, CA

Bib: 4924 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 20%
Gender (Female)
#0 / 12338
Top 12%
Division (F35-39)
#0 / 1413
Top 14%
Race Day Weather
42°/32°F
broken clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
27 ft elev
5K· 3.11 mi
9:08/mi
28:23
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:35/mi
55:02
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:24/mi
1:21:08
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:40/mi
1:53:27
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:31/mi
2:14:38
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:54/mi
2:42:16
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:14/mi
3:10:58
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:59/mi
3:41:59
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:15/mi
3:55:58
↑ 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
1:53:278:42 /mi⚡ faster
2nd Half
2:02:309:18 /mi+8.0%
Positive split — 8.0% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:56:0128:239:0828:23
9:08
-
10K
6.21 mi08:22:4055:028:5126:39
8:35
-0:33
15K
9.32 mi08:48:461:21:088:4226:06
8:24
-0:11
21K
13.05 mi09:21:051:53:278:4232:19
8:40
+0:16
25K
15.53 mi09:42:162:14:388:4021:11
8:31
-0:09
30K
18.64 mi10:09:542:42:168:4227:38
8:54
+0:23
35K
21.75 mi10:38:363:10:588:4728:42
9:14
+0:20
40K
24.85 mi11:09:373:41:598:5631:01
9:59
+0:45
Finish
26.22 mi11:23:363:55:589:0013:59
10:15
+0:16

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

8:24 /mi

Average Pace

9:00 /mi

Slowest Pace

10:15 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:13:56

31% of race

Time at Steady Pace

1:28:20

37% of race

Time at Slower Pace

1:13:42

31% of race

Average Pace: 9:00 /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 mi07:56:0128:239:0828:23
9:08
#6315
10K
6.21 mi08:22:4055:028:5126:39
8:35
#6434
15K
9.32 mi08:48:461:21:088:4226:06
8:24
#5958
21K
13.05 mi09:21:051:53:278:4232:19
8:40
#5806
25K
15.53 mi09:42:162:14:388:4021:11
8:31
#5750
30K
18.64 mi10:09:542:42:168:4227:38
8:54
#5574
35K
21.75 mi10:38:363:10:588:4728:42
9:14
#5500
40K
24.85 mi11:09:373:41:598:5631:01
9:59
#5722
Finish
26.22 mi11:23:363:55:589:0013:59
10:15
#5903
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
5K3.11 mi3.11 mi6315147719152371121159
10K6.21 mi3.10 mi6434-1191492-15194-366191520198
15K9.32 mi3.11 mi5958+4761331+161176+1852371121159
21K13.05 mi3.73 mi5806+1521296+35175+156381255173
25K15.53 mi2.48 mi5750+561282+14174+158761386181
30K18.64 mi3.11 mi5574+1761269+13173+154661350178
35K21.75 mi3.11 mi5500+741311-42178-560651678203
40K24.85 mi3.10 mi5722-2221453-142187-976672575305
Finish26.22 mi1.37 mi5903-1811526-73195-889503208367

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×18story building
+279ft-164ft

Overall

5237

Females

1121

F35-39

1121

5K→10K

3.1 - 6.2 mi

Top 22%
×11story building
+103ft-217ft

Overall

6619

Females

1520

F35-39

1520

10K→15K

6.2 - 9.3 mi

Top 17%
×3story building
+51ft-55ft

Overall

5237

Females

1121

F35-39

1121

15K→21K

9.3 - 13.1 mi

Top 19%
×1story
+20ft-37ft

Overall

5638

Females

1255

F35-39

1255

21K→25K

13.1 - 15.5 mi

Top 20%
×2story building
+35ft-8ft

Overall

5876

Females

1386

F35-39

1386

25K→30K

15.5 - 18.6 mi

Top 18%
×2story building
+58ft-57ft

Overall

5466

Females

1350

F35-39

1350

30K→35K

18.6 - 21.8 mi

Top 20%
×2story building
+98ft-92ft

Overall

6065

Females

1678

F35-39

1678

35K→40K

21.8 - 24.9 mi

Top 26%
×2story building
+36ft-53ft

Overall

7667

Females

2575

F35-39

2575

40K→Finish

24.9 - 26.2 mi

Top 30%
×5story building
+80ft-24ft

Overall

8950

Females

3208

F35-39

3208

Passing Analysis

Category:
Athletes Passed
1897*
Passed By
1485
Net Change
+412
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6315
5K → 10K212*331-119#6315#6434
10K → 15K514*38+476#6434#5958
15K → 21K249*97+152#5958#5806
21K → 25K165109+56#5806#5750
25K → 30K281*105+176#5750#5574
30K → 35K251*177+74#5574#5500
35K → 40K178*400-222#5500#5722
40K → Finish47*228-181#5722#5903
TOTALS1897*1485+412

* 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