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MARINE CORPS MARATHON 2025

Chris Russell

Georgetown, MA

Bib: 31437 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Division (M50-54)
#0 / 1638
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
13:09/mi
40:51
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
13:03/mi
1:21:24
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
13:01/mi
2:01:50
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
14:08/mi
2:54:32
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
13:49/mi
3:28:52
↑ 350.2%
30 ft elev
30K· 18.64 mi
15:18/mi
4:16:25
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
17:26/mi
5:10:35
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
19:45/mi
6:11:58
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
19:54/mi
6:39:06
↑ 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
Time2:54:32
Pace13:23 /mi
2nd Half
Distance13.17 mi
Time3:44:33
Pace17:03 /mi
📊Positive Split: 28.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:42:1940:5113:0940:51
13:09
-
10K
6.21 mi09:22:521:21:2413:0640:33
13:03
-0:06
15K
9.32 mi10:03:182:01:5013:0440:26
13:01
-0:02
21K
13.05 mi10:56:002:54:3213:2352:42
14:08
+1:07
25K
15.53 mi11:30:203:28:5213:2734:20
13:49
-0:19
30K
18.64 mi12:17:534:16:2513:4547:33
15:18
+1:29
35K
21.75 mi13:12:035:10:3514:1754:10
17:26
+2:08
40K
24.85 mi14:13:266:11:5814:581:01:23
19:45
+2:19
Finish
26.22 mi14:40:346:39:0615:1427:08
19:54
+0:09

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

13:01 /mi

Average Pace

15:14 /mi

Slowest Pace

19:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

4:16:25

64% of race

Time at Slower Pace

2:22:41

36% of race

Average Pace: 15:13 /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 mi08:42:1940:5113:0940:51
13:09
#27980
10K
6.21 mi09:22:521:21:2413:0640:33
13:03
#28545
15K
9.32 mi10:03:182:01:5013:0440:26
13:01
#28336
21K
13.05 mi10:56:002:54:3213:2352:42
14:08
#28283
25K
15.53 mi11:30:203:28:5213:2734:20
13:49
#28081
30K
18.64 mi12:17:534:16:2513:4547:33
15:18
#28076
35K
21.75 mi13:12:035:10:3514:1754:10
17:26
#28434
40K
24.85 mi14:13:266:11:5814:581:01:23
19:45
#28855
Finish
26.22 mi14:40:346:39:0615:1427:08
19:54
#28934
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi2798016921150827793(Top 92%)16813(Top 95%)1514(Top 93%)
10K6.21 mi3.10 mi28545-56517168-2471546-3828932(Top 96%)17302(Top 98%)1561(Top 96%)
15K9.32 mi3.11 mi28336+20917067+1011538+827793(Top 92%)16813(Top 95%)1514(Top 93%)
21K13.05 mi3.73 mi28283+5317017+501536+227938(Top 93%)16774(Top 95%)1514(Top 93%)
25K15.53 mi2.48 mi28081+20216877+1401519+1726598(Top 89%)15938(Top 90%)1438(Top 89%)
30K18.64 mi3.11 mi28076+516824+531518+127482(Top 91%)16277(Top 92%)1462(Top 90%)
35K21.75 mi3.11 mi28434-35816960-1361546-2829109(Top 97%)17129(Top 97%)1569(Top 97%)
40K24.85 mi3.10 mi28855-42117130-1701562-1629542(Top 98%)17391(Top 98%)1597(Top 98%)
Finish26.22 mi1.37 mi28934-7917168-381567-529403(Top 98%)17324(Top 98%)1591(Top 98%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
×18story building
+279ft-164ft

Overall

27793

Males

16813

M50-54

16813

5K→10K

3.1 - 6.2 mi

Top 96%
×11story building
+103ft-217ft

Overall

28932

Males

17302

M50-54

17302

10K→15K

6.2 - 9.3 mi

Top 92%
×3story building
+51ft-55ft

Overall

27793

Males

16813

M50-54

16813

15K→21K

9.3 - 13.1 mi

Top 93%
×1story
+20ft-37ft

Overall

27938

Males

16774

M50-54

16774

21K→25K

13.1 - 15.5 mi

Top 89%
×2story building
+35ft-8ft

Overall

26598

Males

15938

M50-54

15938

25K→30K

15.5 - 18.6 mi

Top 91%
×2story building
+58ft-57ft

Overall

27482

Males

16277

M50-54

16277

30K→35K

18.6 - 21.8 mi

Top 97%
×2story building
+98ft-92ft

Overall

29109

Males

17129

M50-54

17129

35K→40K

21.8 - 24.9 mi

Top 98%
×2story building
+36ft-53ft

Overall

29542

Males

17391

M50-54

17391

40K→Finish

24.9 - 26.2 mi

Top 98%
×5story building
+80ft-24ft

Overall

29403

Males

17324

M50-54

17324

Passing Analysis

Category:
Athletes Passed
1353*
Passed By
2307
Net Change
-954
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27980
5K → 10K85*650-565#27980#28545
10K → 15K347*138+209#28545#28336
15K → 21K303*250+53#28336#28283
21K → 25K272*70+202#28283#28081
25K → 30K214*209+5#28081#28076
30K → 35K66*424-358#28076#28434
35K → 40K43*464-421#28434#28855
40K → Finish23*102-79#28855#28934
TOTALS1353*2307-954

* 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