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MARINE CORPS MARATHON 2025

Ryan Cox

Pomfret, MD

Bib: 18503 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 5%
Gender (Male)
#0 / 17709
Top 7%
Division (M25-29)
#0 / 2720
Top 11%
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
7:23/mi
22:55
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:13/mi
45:20
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:26/mi
1:08:27
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
7:27/mi
1:36:13
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:21/mi
1:54:28
↑ 350.2%
30 ft elev
30K· 18.64 mi
7:45/mi
2:18:32
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:24/mi
2:44:37
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
8:45/mi
3:11:47
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
8:23/mi
3:23:13
↑ 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
1:36:137:22 /mi⚡ faster
2nd Half
1:46:598:07 /mi+11.2%
Positive split — 11.2% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:08:0022:557:2322:55
7:23
-
10K
6.21 mi08:30:2545:207:1822:25
7:13
-0:10
15K
9.32 mi08:53:321:08:277:2123:07
7:26
+0:13
21K
13.05 mi09:21:181:36:137:2227:46
7:27
+0:01
25K
15.53 mi09:39:331:54:287:2218:15
7:21
-0:06
30K
18.64 mi10:03:372:18:327:2624:04
7:45
+0:24
35K
21.75 mi10:29:422:44:377:3426:05
8:24
+0:39
40K
24.85 mi10:56:523:11:477:4327:10
8:45
+0:21
Finish
26.22 mi11:08:183:23:137:4511:26
8:23
-0:22

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

7:13 /mi

Average Pace

7:45 /mi

Slowest Pace

8:45 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:54:28

56% of race

Time at Slower Pace

1:28:45

44% of race

Average Pace: 7:45 /mi

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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 mi08:08:0022:557:2322:55
7:23
#778
10K
6.21 mi08:30:2545:207:1822:25
7:13
#997
15K
9.32 mi08:53:321:08:277:2123:07
7:26
#1215
21K
13.05 mi09:21:181:36:137:2227:46
7:27
#1217
25K
15.53 mi09:39:331:54:287:2218:15
7:21
#1262
30K
18.64 mi10:03:372:18:327:2624:04
7:45
#1326
35K
21.75 mi10:29:422:44:377:3426:05
8:24
#1448
40K
24.85 mi10:56:523:11:477:4327:10
8:45
#1581
Finish
26.22 mi11:08:183:23:137:4511:26
8:23
#1578
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi3.11 mi77870316617721504331
10K6.21 mi3.10 mi997-219889-186212-4614241237264
15K9.32 mi3.11 mi1215-2181065-176240-2817721504331
21K13.05 mi3.73 mi1217-21068-3237+313421167270
25K15.53 mi2.48 mi1262-451097-29250-1315331301300
30K18.64 mi3.11 mi1326-641147-50260-1017161421320
35K21.75 mi3.11 mi1448-1221225-78274-1428742239495
40K24.85 mi3.10 mi1581-1331319-94304-3032882443538
Finish26.22 mi1.37 mi1578+31308+11303+123951820432

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×18story building
+279ft-164ft

Overall

1772

Males

1504

M25-29

1504

5K→10K

3.1 - 6.2 mi

Top 5%
×11story building
+103ft-217ft

Overall

1424

Males

1237

M25-29

1237

10K→15K

6.2 - 9.3 mi

Top 6%
×3story building
+51ft-55ft

Overall

1772

Males

1504

M25-29

1504

15K→21K

9.3 - 13.1 mi

Top 4%
×1story
+20ft-37ft

Overall

1342

Males

1167

M25-29

1167

21K→25K

13.1 - 15.5 mi

Top 5%
×2story building
+35ft-8ft

Overall

1533

Males

1301

M25-29

1301

25K→30K

15.5 - 18.6 mi

Top 6%
×2story building
+58ft-57ft

Overall

1716

Males

1421

M25-29

1421

30K→35K

18.6 - 21.8 mi

Top 10%
×2story building
+98ft-92ft

Overall

2874

Males

2239

M25-29

2239

35K→40K

21.8 - 24.9 mi

Top 11%
×2story building
+36ft-53ft

Overall

3288

Males

2443

M25-29

2443

40K→Finish

24.9 - 26.2 mi

Top 8%
×5story building
+80ft-24ft

Overall

2395

Males

1820

M25-29

1820

Passing Analysis

Category:
Athletes Passed
203*
Passed By
1003
Net Change
-800
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#778
5K → 10K0219-219#778#997
10K → 15K8226-218#997#1215
15K → 21K46*48-2#1215#1217
21K → 25K1358-45#1217#1262
25K → 30K32*96-64#1262#1326
30K → 35K31153-122#1326#1448
35K → 40K36*169-133#1448#1581
40K → Finish37*34+3#1581#1578
TOTALS203*1003-800

* 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