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MARINE CORPS MARATHON 2025

Roddy Dennis

Arlington, VA

Bib: 1802 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 44%
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Top 40%
Division (M55-59)
#0 / 1294
Top 35%
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
10:42/mi
33:15
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:50/mi
1:06:54
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:10/mi
1:38:30
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:25/mi
2:17:20
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:19/mi
2:42:58
↑ 350.2%
30 ft elev
30K· 18.64 mi
10:37/mi
3:15:57
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:38/mi
3:48:59
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:22/mi
4:21:12
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:19/mi
4:35:16
↑ 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
2:17:2010:31 /mi⚖️ balanced
2nd Half
2:17:5610:28 /mi⚖️ balanced
Even split — consistent pacing between halves
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:17:3533:1510:4233:15
10:42
-
10K
6.21 mi08:51:141:06:5410:4633:39
10:50
+0:08
15K
9.32 mi09:22:501:38:3010:3431:36
10:10
-0:40
21K
13.05 mi10:01:402:17:2010:3138:50
10:25
+0:15
25K
15.53 mi10:27:182:42:5810:2925:38
10:19
-0:06
30K
18.64 mi11:00:173:15:5710:3132:59
10:37
+0:18
35K
21.75 mi11:33:193:48:5910:3233:02
10:38
+0:01
40K
24.85 mi12:05:324:21:1210:3132:13
10:22
-0:16
Finish
26.22 mi12:19:364:35:1610:3014:04
10:19
-0:03

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

10:10 /mi

Average Pace

10:30 /mi

Slowest Pace

10:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

3:28:22

76% of race

Time at Steady Pace

1:06:54

24% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:30 /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.

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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 mi08:17:3533:1510:4233:15
10:42
#16123
10K
6.21 mi08:51:141:06:5410:4633:39
10:50
#18665
15K
9.32 mi09:22:501:38:3010:3431:36
10:10
#17561
21K
13.05 mi10:01:402:17:2010:3138:50
10:25
#16672
25K
15.53 mi10:27:182:42:5810:2925:38
10:19
#16246
30K
18.64 mi11:00:173:15:5710:3132:59
10:37
#15472
35K
21.75 mi11:33:193:48:5910:3233:02
10:38
#14610
40K
24.85 mi12:05:324:21:1210:3132:13
10:22
#13638
Finish
26.22 mi12:19:364:35:1610:3014:04
10:19
#13322
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi16123108905761573210664537
10K6.21 mi3.10 mi18665-254212282-1392688-1122117413617796
15K9.32 mi3.11 mi17561+110411713+569624+641573210664537
21K13.05 mi3.73 mi16672+88911212+501582+421537610418522
25K15.53 mi2.48 mi16246+42610919+293569+131507410041515
30K18.64 mi3.11 mi15472+77410385+534535+34131528769434
35K21.75 mi3.11 mi14610+8629767+618506+29115937548371
40K24.85 mi3.10 mi13638+9729096+671467+3990795891275
Finish26.22 mi1.37 mi13322+3168871+225449+1891645868246

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×18story building
+279ft-164ft

Overall

15732

Males

10664

M55-59

10664

5K→10K

3.1 - 6.2 mi

Top 70%
×11story building
+103ft-217ft

Overall

21174

Males

13617

M55-59

13617

10K→15K

6.2 - 9.3 mi

Top 52%
×3story building
+51ft-55ft

Overall

15732

Males

10664

M55-59

10664

15K→21K

9.3 - 13.1 mi

Top 51%
×1story
+20ft-37ft

Overall

15376

Males

10418

M55-59

10418

21K→25K

13.1 - 15.5 mi

Top 50%
×2story building
+35ft-8ft

Overall

15074

Males

10041

M55-59

10041

25K→30K

15.5 - 18.6 mi

Top 44%
×2story building
+58ft-57ft

Overall

13152

Males

8769

M55-59

8769

30K→35K

18.6 - 21.8 mi

Top 39%
×2story building
+98ft-92ft

Overall

11593

Males

7548

M55-59

7548

35K→40K

21.8 - 24.9 mi

Top 30%
×2story building
+36ft-53ft

Overall

9079

Males

5891

M55-59

5891

40K→Finish

24.9 - 26.2 mi

Top 30%
×5story building
+80ft-24ft

Overall

9164

Males

5868

M55-59

5868

Passing Analysis

Category:
Athletes Passed
5751*
Passed By
2950
Net Change
+2801
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16123
5K → 10K32*2574-2542#16123#18665
10K → 15K1143*39+1104#18665#17561
15K → 21K976*87+889#17561#16672
21K → 25K534*108+426#16672#16246
25K → 30K823*49+774#16246#15472
30K → 35K909*47+862#15472#14610
35K → 40K997*25+972#14610#13638
40K → Finish337*21+316#13638#13322
TOTALS5751*2950+2801

* 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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Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions