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MARINE CORPS MARATHON 2025

Shannon Riffe-Orca

Fort Worth, TX

Bib: 952 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Masters (Masters Women)
#0 / 5451
Division (F40-44)
#0 / 1527
Race Day Weather
42°/32°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
15:45/mi
48:56
↑ 279↓ 164
10K· 6.21 mi
13:56/mi
1:32:12
↑ 103↓ 217
15K· 9.32 mi
13:49/mi
2:15:09
↑ 51↓ 55
21K· 13.05 mi
13:59/mi
3:07:16
↑ 20↓ 37
25K· 15.53 mi
14:14/mi
3:42:39
↑ 35
30K· 18.64 mi
15:03/mi
4:29:25
↑ 58↓ 57
35K· 21.75 mi
15:16/mi
5:16:52
↑ 98↓ 92
40K· 24.85 mi
16:28/mi
6:08:03
↑ 36↓ 53
Finish· 26.22 mi
17:28/mi
6:31:53
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
3:07:1614:21 /mi⚡ faster
2nd Half
3:24:3715:32 /mi+9.3%
Positive split — 9.3% 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
48:5615:453.11 mi48:56
15:45
-
10K
1:32:1214:503.10 mi43:16
13:56
-1:49
15K
2:15:0914:303.11 mi42:57
13:49
-0:07
21K
3:07:1614:213.73 mi52:07
13:59
+0:10
25K
3:42:3914:202.48 mi35:23
14:14
+0:15
30K
4:29:2514:273.11 mi46:46
15:03
+0:49
35K
5:16:5214:343.11 mi47:27
15:16
+0:13
40K
6:08:0314:483.10 mi51:11
16:28
+1:12
Finish(26.22 mi)
6:31:5314:571.37 mi23:50
17:28
+1:00
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

13:49 /mi

Average Pace

14:57 /mi

Slowest Pace

17:28 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:53:43

44% of race

Time at Steady Pace

1:34:13

24% of race

Time at Slower Pace

2:03:57

32% of race

Average Pace: 14:57 /mi

Loading chart...
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. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3029012447150529101117511411
10K3.10 mi30158+13212357+901495+1029910122031473
15K3.11 mi29992+16612258+991488+729101117511411
21K3.73 mi29649+34312069+1891464+2427632110011338
25K2.48 mi29436+21311964+1051458+627394110861344
30K3.11 mi29181+25511854+1101449+927048110141328
35K3.11 mi28903+27811721+1331427+2226150107111296
40K3.10 mi28656+24711624+971413+1427050111171340
Finish(26.22 mi)1.37 mi28640+1611622+21410+327994114731389

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
×18story building
+279ft-164ft

Overall

29101

Females

11751

F40-44

11751

5K→10K

3.1 - 6.2 mi

Top 100%
×11story building
+103ft-217ft

Overall

29910

Females

12203

F40-44

12203

10K→15K

6.2 - 9.3 mi

Top 97%
×3story building
+51ft-55ft

Overall

29101

Females

11751

F40-44

11751

15K→21K

9.3 - 13.1 mi

Top 92%
×1story
+20ft-37ft

Overall

27632

Females

11001

F40-44

11001

21K→25K

13.1 - 15.5 mi

Top 91%
×2story building
+35ft-8ft

Overall

27394

Females

11086

F40-44

11086

25K→30K

15.5 - 18.6 mi

Top 90%
×2story building
+58ft-57ft

Overall

27048

Females

11014

F40-44

11014

30K→35K

18.6 - 21.8 mi

Top 87%
×2story building
+98ft-92ft

Overall

26150

Females

10711

F40-44

10711

35K→40K

21.8 - 24.9 mi

Top 90%
×2story building
+36ft-53ft

Overall

27050

Females

11117

F40-44

11117

40K→Finish

24.9 - 26.2 mi

Top 93%
×5story building
+80ft-24ft

Overall

27994

Females

11473

F40-44

11473

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#30290
5K → 10K
11143*+132
#30290 → #30158
10K → 15K
6172*+166
#30158 → #29992
15K → 21K
7350*+343
#29992 → #29649
21K → 25K
15228*+213
#29649 → #29436
25K → 30K
15270*+255
#29436 → #29181
30K → 35K
14292*+278
#29181 → #28903
35K → 40K
34281*+247
#28903 → #28656
40K → Finish
4157*+16
#28656 → #28640
TOTALS
1431793*+1650
#30290 → #28640

* 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