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MARINE CORPS MARATHON 2025

Corey Phillis

Washington, DC

Bib: 17554 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 41%
Gender (Female)
#0 / 12338
Top 32%
Division (F25-29)
#0 / 2322
Top 44%
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
10:12/mi
31:42
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:48/mi
1:02:08
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:51/mi
1:32:44
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:05/mi
2:10:19
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:43/mi
2:36:56
↑ 350.2%
30 ft elev
30K· 18.64 mi
10:08/mi
3:08:26
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:33/mi
3:41:14
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:50/mi
4:14:55
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:25/mi
4:29:08
↑ 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
Time2:10:19
Pace9:59 /mi
2nd Half
Distance13.17 mi
Time2:18:48
Pace10:32 /mi
📊Positive Split: 6.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:15:4331:4210:1231:42
10:12
-
10K
6.21 mi08:46:091:02:0810:0030:26
9:48
-0:24
15K
9.32 mi09:16:451:32:449:5730:36
9:51
+0:03
21K
13.05 mi09:54:202:10:199:5937:35
10:05
+0:14
25K
15.53 mi10:20:572:36:5610:0626:37
10:43
+0:38
30K
18.64 mi10:52:273:08:2610:0731:30
10:08
-0:35
35K
21.75 mi11:25:153:41:1410:1032:48
10:33
+0:25
40K
24.85 mi11:58:564:14:5510:1533:41
10:50
+0:17
Finish
26.22 mi12:13:094:29:0810:1614:13
10:25
-0:25

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

9:48 /mi

Average Pace

10:16 /mi

Slowest Pace

10:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:55:27

87% of race

Time at Steady Pace

33:41

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:16 /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 mi08:15:4331:4210:1231:42
10:12
#12910
10K
6.21 mi08:46:091:02:0810:0030:26
9:48
#13586
15K
9.32 mi09:16:451:32:449:5730:36
9:51
#13594
21K
13.05 mi09:54:202:10:199:5937:35
10:05
#13494
25K
15.53 mi10:20:572:36:5610:0626:37
10:43
#14055
30K
18.64 mi10:52:273:08:2610:0731:30
10:08
#13343
35K
21.75 mi11:25:153:41:1410:1032:48
10:33
#12800
40K
24.85 mi11:58:564:14:5510:1533:41
10:50
#12376
Finish
26.22 mi12:13:094:29:0810:1614:13
10:25
#12190
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi3.11 mi12910385994913923(Top 46%)4298(Top 35%)1071(Top 46%)
10K6.21 mi3.10 mi13586-6764134-2751014-6514360(Top 48%)4434(Top 36%)1075(Top 46%)
15K9.32 mi3.11 mi13594-84140-61030-1613923(Top 46%)4298(Top 35%)1071(Top 46%)
21K13.05 mi3.73 mi13494+1004122+181033-313620(Top 45%)4224(Top 34%)1053(Top 45%)
25K15.53 mi2.48 mi14055-5614408-2861099-6616924(Top 56%)5892(Top 48%)1393(Top 60%)
30K18.64 mi3.11 mi13343+7124182+2261056+4311139(Top 37%)3501(Top 28%)880(Top 38%)
35K21.75 mi3.11 mi12800+5434071+1111032+2411311(Top 38%)3907(Top 32%)968(Top 42%)
40K24.85 mi3.10 mi12376+4244017+541020+1210946(Top 36%)4008(Top 32%)983(Top 42%)
Finish26.22 mi1.37 mi12190+1863987+301017+39642(Top 32%)3518(Top 29%)931(Top 40%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×18story building
+279ft-164ft

Overall

13923

Females

4298

F25-29

4298

5K→10K

3.1 - 6.2 mi

Top 48%
×11story building
+103ft-217ft

Overall

14360

Females

4434

F25-29

4434

10K→15K

6.2 - 9.3 mi

Top 46%
×3story building
+51ft-55ft

Overall

13923

Females

4298

F25-29

4298

15K→21K

9.3 - 13.1 mi

Top 45%
×1story
+20ft-37ft

Overall

13620

Females

4224

F25-29

4224

21K→25K

13.1 - 15.5 mi

Top 56%
×2story building
+35ft-8ft

Overall

16924

Females

5892

F25-29

5892

25K→30K

15.5 - 18.6 mi

Top 37%
×2story building
+58ft-57ft

Overall

11139

Females

3501

F25-29

3501

30K→35K

18.6 - 21.8 mi

Top 38%
×2story building
+98ft-92ft

Overall

11311

Females

3907

F25-29

3907

35K→40K

21.8 - 24.9 mi

Top 36%
×2story building
+36ft-53ft

Overall

10946

Females

4008

F25-29

4008

40K→Finish

24.9 - 26.2 mi

Top 32%
×5story building
+80ft-24ft

Overall

9642

Females

3518

F25-29

3518

Passing Analysis

Category:
Athletes Passed
3181*
Passed By
2461
Net Change
+720
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12910
5K → 10K161*837-676#12910#13586
10K → 15K286*294-8#13586#13594
15K → 21K379*279+100#13594#13494
21K → 25K145*706-561#13494#14055
25K → 30K753*41+712#14055#13343
30K → 35K645*102+543#13343#12800
35K → 40K578*154+424#12800#12376
40K → Finish234*48+186#12376#12190
TOTALS3181*2461+720

* 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