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MARINE CORPS MARATHON 2024

Erin Richey

Reston, VA

Bib: 18751 F

0:00
0:00
/ mi
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Overall
#0 / 15907
Gender (Female)
#0 / 5973
Division (F30-34)
#0 / 812
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
11:01/mi
34:15
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:32/mi
1:06:57
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:53/mi
1:40:46
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
11:18/mi
2:22:54
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
11:22/mi
2:51:09
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:46/mi
3:27:42
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
12:20/mi
4:06:02
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
13:06/mi
4:46:44
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
12:26/mi
5:03:42
↑ 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
2:22:5410:57 /mi⚡ faster
2nd Half
2:40:4812:13 /mi+12.5%
Positive split — 12.5% 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
34:1511:013.11 mi34:15
11:01
-
10K
1:06:5710:463.10 mi32:42
10:32
-0:29
15K
1:40:4610:493.11 mi33:49
10:53
+0:21
21K
2:22:5410:573.73 mi42:08
11:18
+0:25
25K
2:51:0911:012.48 mi28:15
11:22
+0:04
30K
3:27:4211:093.11 mi36:33
11:46
+0:24
35K
4:06:0211:193.11 mi38:20
12:20
+0:34
40K
4:46:4411:323.10 mi40:42
13:06
+0:46
Finish(26.22 mi)
5:03:4211:351.37 mi16:58
12:26
-0:40
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:32 /mi

Average Pace

11:35 /mi

Slowest Pace

13:06 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:06:31

22% of race

Time at Steady Pace

1:44:38

34% of race

Time at Slower Pace

2:12:33

44% of race

Average Pace: 11:35 /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

CheckpointSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi116643746516117123768527
10K3.10 mi11640+243713+33511+5116553722514
15K3.11 mi11610+303717-4511117123768527
21K3.73 mi11637-273741-24521-10118443857537
25K2.48 mi11677-403806-65528-7118494044559
30K3.11 mi11382+2953736+70518+10105523573494
35K3.11 mi11222+1603725+11505+13107203828514
40K3.10 mi11276-543793-68516-11111794107554
Finish(26.22 mi)1.37 mi11260+163808-15518-2107083943545

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×18story building
+279ft-164ft

Overall

11712

Females

3768

F30-34

3768

5K→10K

3.1 - 6.2 mi

Top 73%
×11story building
+103ft-217ft

Overall

11655

Females

3722

F30-34

3722

10K→15K

6.2 - 9.3 mi

Top 74%
×3story building
+51ft-55ft

Overall

11712

Females

3768

F30-34

3768

15K→21K

9.3 - 13.1 mi

Top 74%
×1story
+20ft-37ft

Overall

11844

Females

3857

F30-34

3857

21K→25K

13.1 - 15.5 mi

Top 74%
×2story building
+35ft-8ft

Overall

11849

Females

4044

F30-34

4044

25K→30K

15.5 - 18.6 mi

Top 66%
×2story building
+58ft-57ft

Overall

10552

Females

3573

F30-34

3573

30K→35K

18.6 - 21.8 mi

Top 67%
×2story building
+98ft-92ft

Overall

10720

Females

3828

F30-34

3828

35K→40K

21.8 - 24.9 mi

Top 70%
×2story building
+36ft-53ft

Overall

11179

Females

4107

F30-34

4107

40K→Finish

24.9 - 26.2 mi

Top 67%
×5story building
+80ft-24ft

Overall

10708

Females

3943

F30-34

3943

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#11664
5K → 10K
245269*+24
#11664 → #11640
10K → 15K
205235*+30
#11640 → #11610
15K → 21K
281254*-27
#11610 → #11637
21K → 25K
219179*-40
#11637 → #11677
25K → 30K
83378*+295
#11677 → #11382
30K → 35K
159319*+160
#11382 → #11222
35K → 40K
217163*-54
#11222 → #11276
40K → Finish
6076*+16
#11276 → #11260
TOTALS
14691873*+404
#11664 → #11260

* 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