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MARINE CORPS MARATHON 2025

Christopher Richardson

N Dartmouth, MA

Bib: 20904 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 29%
Gender (Male)
#0 / 17709
Top 35%
Division (M35-39)
#0 / 2420
Top 38%
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
10:09/mi
31:31
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:19/mi
1:00:27
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:13/mi
1:29:06
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:26/mi
2:04:16
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:26/mi
2:27:43
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:35/mi
2:57:30
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:32/mi
3:27:07
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:53/mi
3:57:48
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:09/mi
4:11:38
↑ 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
2:04:169:31 /mi⚡ faster
2nd Half
2:07:229:40 /mi+2.5%
Positive split — 2.5% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
31:3110:093.11 mi31:31
10:09
-
10K
1:00:279:443.10 mi28:56
9:19
-0:50
15K
1:29:069:343.11 mi28:39
9:13
-0:06
21K
2:04:169:313.73 mi35:10
9:26
+0:13
25K
2:27:439:312.48 mi23:27
9:26
0:00
30K
2:57:309:313.11 mi29:47
9:35
+0:09
35K
3:27:079:313.11 mi29:37
9:32
-0:03
40K
3:57:489:343.10 mi30:41
9:53
+0:21
Finish(26.22 mi)
4:11:389:361.37 mi13:50
10:09
+0:16
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:13 /mi

Average Pace

9:36 /mi

Slowest Pace

10:09 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:26:17

82% of race

Time at Steady Pace

45:21

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:36 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi12556884113091044475761130
10K3.10 mi11936+6208491+3501249+601143181991226
15K3.11 mi11341+5958133+3581211+381044475761130
21K3.73 mi10935+4067879+2541161+501032974921089
25K2.48 mi10800+1357765+1141135+261084776621105
30K3.11 mi10298+5027401+3641081+5487756273913
35K3.11 mi9560+7386854+5471008+7373205144754
40K3.10 mi8925+6356345+509930+7873184904709
Finish(26.22 mi)1.37 mi8786+1396218+127918+1285395519785

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

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

Overall

10444

Males

7576

M35-39

7576

5K→10K

3.1 - 6.2 mi

Top 38%
×11story building
+103ft-217ft

Overall

11431

Males

8199

M35-39

8199

10K→15K

6.2 - 9.3 mi

Top 35%
×3story building
+51ft-55ft

Overall

10444

Males

7576

M35-39

7576

15K→21K

9.3 - 13.1 mi

Top 34%
×1story
+20ft-37ft

Overall

10329

Males

7492

M35-39

7492

21K→25K

13.1 - 15.5 mi

Top 36%
×2story building
+35ft-8ft

Overall

10847

Males

7662

M35-39

7662

25K→30K

15.5 - 18.6 mi

Top 29%
×2story building
+58ft-57ft

Overall

8775

Males

6273

M35-39

6273

30K→35K

18.6 - 21.8 mi

Top 24%
×2story building
+98ft-92ft

Overall

7320

Males

5144

M35-39

5144

35K→40K

21.8 - 24.9 mi

Top 24%
×2story building
+36ft-53ft

Overall

7318

Males

4904

M35-39

4904

40K→Finish

24.9 - 26.2 mi

Top 28%
×5story building
+80ft-24ft

Overall

8539

Males

5519

M35-39

5519

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#12556
5K → 10K
138758*+620
#12556 → #11936
10K → 15K
64659*+595
#11936 → #11341
15K → 21K
96502*+406
#11341 → #10935
21K → 25K
156291*+135
#10935 → #10800
25K → 30K
57559*+502
#10800 → #10298
30K → 35K
30768*+738
#10298 → #9560
35K → 40K
60695*+635
#9560 → #8925
40K → Finish
48187*+139
#8925 → #8786
TOTALS
6494419*+3770
#12556 → #8786

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

Passing Visualized

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