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MARINE CORPS MARATHON 2025

Jason Ellwood

Derwood, MD

Bib: 35336 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 26%
Gender (Male)
#0 / 17709
Top 32%
Division (M35-39)
#0 / 2420
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
9:16/mi
28:48
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:40/mi
55:44
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:04/mi
1:23:53
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:10/mi
1:58:02
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:02/mi
2:20:28
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:26/mi
2:49:47
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:48/mi
3:20:14
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:20/mi
3:52:19
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:12/mi
4:06:14
↑ 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
Time1:58:02
Pace9:03 /mi
2nd Half
Distance13.17 mi
Time2:08:11
Pace9:44 /mi
📊Positive Split: 8.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:08:1128:489:1628:48
9:16
-
10K
6.21 mi08:35:0755:448:5826:56
8:40
-0:36
15K
9.32 mi09:03:161:23:539:0028:09
9:04
+0:24
21K
13.05 mi09:37:251:58:029:0334:09
9:10
+0:06
25K
15.53 mi09:59:512:20:289:0322:26
9:02
-0:08
30K
18.64 mi10:29:102:49:479:0629:19
9:26
+0:24
35K
21.75 mi10:59:373:20:149:1230:27
9:48
+0:22
40K
24.85 mi11:31:423:52:199:2132:05
10:20
+0:32
Finish
26.22 mi11:45:374:06:149:2413:55
10:12
-0:08

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

8:40 /mi

Average Pace

9:24 /mi

Slowest Pace

10:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:49:47

69% of race

Time at Steady Pace

44:22

18% of race

Time at Slower Pace

32:05

13% of race

Average Pace: 9:23 /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 mi08:08:1128:489:1628:48
9:16
#7154
10K
6.21 mi08:35:0755:448:5826:56
8:40
#7131
15K
9.32 mi09:03:161:23:539:0028:09
9:04
#7862
21K
13.05 mi09:37:251:58:029:0334:09
9:10
#8053
25K
15.53 mi09:59:512:20:289:0322:26
9:02
#8120
30K
18.64 mi10:29:102:49:479:0629:19
9:26
#7998
35K
21.75 mi10:59:373:20:149:1230:27
9:48
#7950
40K
24.85 mi11:31:423:52:199:2132:05
10:20
#7958
Finish
26.22 mi11:45:374:06:149:2413:55
10:12
#7896
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi3.11 mi715454177939491(Top 32%)6952(Top 39%)1038(Top 43%)
10K6.21 mi3.10 mi7131+235413+4791+27219(Top 24%)5485(Top 31%)809(Top 34%)
15K9.32 mi3.11 mi7862-7315901-488874-839491(Top 32%)6952(Top 39%)1038(Top 43%)
21K13.05 mi3.73 mi8053-1916028-127891-178740(Top 29%)6450(Top 36%)947(Top 39%)
25K15.53 mi2.48 mi8120-676068-40899-88939(Top 30%)6515(Top 37%)950(Top 39%)
30K18.64 mi3.11 mi7998+1225931+137877+228201(Top 27%)5901(Top 33%)855(Top 35%)
35K21.75 mi3.11 mi7950+485831+100865+128337(Top 28%)5753(Top 32%)843(Top 35%)
40K24.85 mi3.10 mi7958-85755+76855+108929(Top 30%)5804(Top 33%)830(Top 34%)
Finish26.22 mi1.37 mi7896+625687+68841+148768(Top 29%)5649(Top 32%)805(Top 33%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×18story building
+279ft-164ft

Overall

9491

Males

6952

M35-39

6952

5K→10K

3.1 - 6.2 mi

Top 24%
×11story building
+103ft-217ft

Overall

7219

Males

5485

M35-39

5485

10K→15K

6.2 - 9.3 mi

Top 32%
×3story building
+51ft-55ft

Overall

9491

Males

6952

M35-39

6952

15K→21K

9.3 - 13.1 mi

Top 29%
×1story
+20ft-37ft

Overall

8740

Males

6450

M35-39

6450

21K→25K

13.1 - 15.5 mi

Top 30%
×2story building
+35ft-8ft

Overall

8939

Males

6515

M35-39

6515

25K→30K

15.5 - 18.6 mi

Top 27%
×2story building
+58ft-57ft

Overall

8201

Males

5901

M35-39

5901

30K→35K

18.6 - 21.8 mi

Top 28%
×2story building
+98ft-92ft

Overall

8337

Males

5753

M35-39

5753

35K→40K

21.8 - 24.9 mi

Top 30%
×2story building
+36ft-53ft

Overall

8929

Males

5804

M35-39

5804

40K→Finish

24.9 - 26.2 mi

Top 29%
×5story building
+80ft-24ft

Overall

8768

Males

5649

M35-39

5649

Passing Analysis

Category:
Athletes Passed
1844*
Passed By
2586
Net Change
-742
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7154
5K → 10K310*287+23#7154#7131
10K → 15K62*793-731#7131#7862
15K → 21K169*360-191#7862#8053
21K → 25K164*231-67#8053#8120
25K → 30K352*230+122#8120#7998
30K → 35K366*318+48#7998#7950
35K → 40K300*308-8#7950#7958
40K → Finish121*59+62#7958#7896
TOTALS1844*2586-742

* 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