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MARINE CORPS MARATHON 2025

Shelly O'Foran

Avenue, MD

Bib: 2293 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 31%
Gender (Female)
#0 / 12338
Top 23%
Masters (Masters Women)
#0 / 5451
Top 14%
Division (F55-59)
#0 / 873
Top 8%
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
9:54/mi
30:47
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:13/mi
59:25
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:13/mi
1:28:04
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:29/mi
2:03:27
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:20/mi
2:26:40
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:52/mi
2:57:20
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:04/mi
3:28:37
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:19/mi
4:00:41
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:23/mi
4:14:51
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

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Half Splits

1st Half· via 21KFaster
Distance13.05 mi
Time2:03:27
Pace9:28 /mi
2nd Half
Distance13.17 mi
Time2:11:24
Pace9:59 /mi
📊Positive Split: 6.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:59:0530:479:5430:47
9:54
-
10K
6.21 mi08:27:4359:259:3428:38
9:13
-0:41
15K
9.32 mi08:56:221:28:049:2728:39
9:13
0:00
21K
13.05 mi09:31:452:03:279:2835:23
9:29
+0:16
25K
15.53 mi09:54:582:26:409:2623:13
9:20
-0:09
30K
18.64 mi10:25:382:57:209:3130:40
9:52
+0:32
35K
21.75 mi10:56:553:28:379:3631:17
10:04
+0:12
40K
24.85 mi11:28:594:00:419:4132:04
10:19
+0:15
Finish
26.22 mi11:43:094:14:519:4414:10
10:23
+0:04

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

9:13 /mi

Average Pace

9:44 /mi

Slowest Pace

10:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:28:37

82% of race

Time at Steady Pace

46:14

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:43 /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.

Loading...
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 mi07:59:0530:479:5430:47
9:54
#11075
10K
6.21 mi08:27:4359:259:3428:38
9:13
#10929
15K
9.32 mi08:56:221:28:049:2728:39
9:13
#10701
21K
13.05 mi09:31:452:03:279:2835:23
9:29
#10620
25K
15.53 mi09:54:582:26:409:2623:13
9:20
#10445
30K
18.64 mi10:25:382:57:209:3130:40
9:52
#10255
35K
21.75 mi10:56:553:28:379:3631:17
10:04
#9856
40K
24.85 mi11:28:594:00:419:4132:04
10:19
#9467
Finish
26.22 mi11:43:094:14:519:4414:10
10:23
#9378
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi1107531278510440(Top 35%)2867(Top 23%)71(Top 8%)
10K6.21 mi3.10 mi10929+1463063+6481+410855(Top 36%)3016(Top 24%)82(Top 10%)
15K9.32 mi3.11 mi10701+2282968+9576+510440(Top 35%)2867(Top 23%)71(Top 8%)
21K13.05 mi3.73 mi10620+812943+2575+110607(Top 35%)2950(Top 24%)77(Top 9%)
25K15.53 mi2.48 mi10445+1752905+3874+110402(Top 35%)3011(Top 24%)72(Top 8%)
30K18.64 mi3.11 mi10255+1902879+2672+29973(Top 33%)3028(Top 25%)77(Top 9%)
35K21.75 mi3.11 mi9856+3992832+4767+59389(Top 31%)3046(Top 25%)77(Top 9%)
40K24.85 mi3.10 mi9467+3892809+2366+18914(Top 30%)3118(Top 25%)87(Top 10%)
Finish26.22 mi1.37 mi9378+892815-667-19495(Top 32%)3447(Top 28%)81(Top 9%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×18story building
+279ft-164ft

Overall

10440

Females

2867

F55-59

2867

5K→10K

3.1 - 6.2 mi

Top 36%
×11story building
+103ft-217ft

Overall

10855

Females

3016

F55-59

3016

10K→15K

6.2 - 9.3 mi

Top 35%
×3story building
+51ft-55ft

Overall

10440

Females

2867

F55-59

2867

15K→21K

9.3 - 13.1 mi

Top 35%
×1story
+20ft-37ft

Overall

10607

Females

2950

F55-59

2950

21K→25K

13.1 - 15.5 mi

Top 35%
×2story building
+35ft-8ft

Overall

10402

Females

3011

F55-59

3011

25K→30K

15.5 - 18.6 mi

Top 33%
×2story building
+58ft-57ft

Overall

9973

Females

3028

F55-59

3028

30K→35K

18.6 - 21.8 mi

Top 31%
×2story building
+98ft-92ft

Overall

9389

Females

3046

F55-59

3046

35K→40K

21.8 - 24.9 mi

Top 30%
×2story building
+36ft-53ft

Overall

8914

Females

3118

F55-59

3118

40K→Finish

24.9 - 26.2 mi

Top 32%
×5story building
+80ft-24ft

Overall

9495

Females

3447

F55-59

3447

Passing Analysis

Category:
Athletes Passed
2944*
Passed By
1247
Net Change
+1697
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11075
5K → 10K405*259+146#11075#10929
10K → 15K349*121+228#10929#10701
15K → 21K310*229+81#10701#10620
21K → 25K297*122+175#10620#10445
25K → 30K367*177+190#10445#10255
30K → 35K538*139+399#10255#9856
35K → 40K515*126+389#9856#9467
40K → Finish163*74+89#9467#9378
TOTALS2944*1247+1697

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

📊

Passing Visuals

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