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MARINE CORPS MARATHON 2025

Christopher George

Whitman, MA

Bib: 39806 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Division (M45-49)
#0 / 1775
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
12:34/mi
39:03
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:39/mi
1:15:15
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
12:11/mi
1:53:07
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
12:30/mi
2:39:45
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
12:44/mi
3:11:25
↑ 350.2%
30 ft elev
30K· 18.64 mi
13:48/mi
3:54:19
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
14:56/mi
4:40:42
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
15:09/mi
5:27:46
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
14:18/mi
5:47:16
↑ 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
Time2:39:45
Pace12:15 /mi
2nd Half
Distance13.17 mi
Time3:07:30
Pace14:14 /mi
📊Positive Split: 17.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:37:0639:0312:3439:03
12:34
-
10K
6.21 mi09:13:181:15:1512:0736:12
11:39
-0:55
15K
9.32 mi09:51:101:53:0712:0837:52
12:11
+0:32
21K
13.05 mi10:37:482:39:4512:1546:38
12:30
+0:19
25K
15.53 mi11:09:283:11:2512:1931:40
12:44
+0:14
30K
18.64 mi11:52:223:54:1912:3442:54
13:48
+1:04
35K
21.75 mi12:38:454:40:4212:5446:23
14:56
+1:08
40K
24.85 mi13:25:495:27:4613:1147:04
15:09
+0:13
Finish
26.22 mi13:45:195:47:1613:1519:30
14:18
-0:51

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

11:39 /mi

Average Pace

13:15 /mi

Slowest Pace

15:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

36:12

10% of race

Time at Steady Pace

2:35:13

45% of race

Time at Slower Pace

2:35:51

45% of race

Average Pace: 13:15 /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 mi08:37:0639:0312:3439:03
12:34
#26260
10K
6.21 mi09:13:181:15:1512:0736:12
11:39
#25801
15K
9.32 mi09:51:101:53:0712:0837:52
12:11
#25688
21K
13.05 mi10:37:482:39:4512:1546:38
12:30
#25109
25K
15.53 mi11:09:283:11:2512:1931:40
12:44
#24858
30K
18.64 mi11:52:223:54:1912:3442:54
13:48
#24669
35K
21.75 mi12:38:454:40:4212:5446:23
14:56
#24834
40K
24.85 mi13:25:495:27:4613:1147:04
15:09
#24833
Finish
26.22 mi13:45:195:47:1613:1519:30
14:18
#24714
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi2626016147155825581(Top 85%)15797(Top 89%)1535(Top 87%)
10K6.21 mi3.10 mi25801+45915920+2271523+3525267(Top 84%)15652(Top 88%)1505(Top 86%)
15K9.32 mi3.11 mi25688+11315872+481526-325581(Top 85%)15797(Top 89%)1535(Top 87%)
21K13.05 mi3.73 mi25109+57915578+2941504+2223994(Top 80%)14914(Top 84%)1434(Top 82%)
25K15.53 mi2.48 mi24858+25115393+1851482+2223903(Top 80%)14625(Top 83%)1392(Top 79%)
30K18.64 mi3.11 mi24669+18915203+1901465+1724001(Top 80%)14472(Top 82%)1389(Top 79%)
35K21.75 mi3.11 mi24834-16515190+131464+125386(Top 84%)15005(Top 85%)1442(Top 82%)
40K24.85 mi3.10 mi24833+115107+831444+2024476(Top 81%)14465(Top 82%)1368(Top 78%)
Finish26.22 mi1.37 mi24714+11915026+811429+1522915(Top 76%)13638(Top 77%)1282(Top 73%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×18story building
+279ft-164ft

Overall

25581

Males

15797

M45-49

15797

5K→10K

3.1 - 6.2 mi

Top 84%
×11story building
+103ft-217ft

Overall

25267

Males

15652

M45-49

15652

10K→15K

6.2 - 9.3 mi

Top 85%
×3story building
+51ft-55ft

Overall

25581

Males

15797

M45-49

15797

15K→21K

9.3 - 13.1 mi

Top 80%
×1story
+20ft-37ft

Overall

23994

Males

14914

M45-49

14914

21K→25K

13.1 - 15.5 mi

Top 80%
×2story building
+35ft-8ft

Overall

23903

Males

14625

M45-49

14625

25K→30K

15.5 - 18.6 mi

Top 80%
×2story building
+58ft-57ft

Overall

24001

Males

14472

M45-49

14472

30K→35K

18.6 - 21.8 mi

Top 84%
×2story building
+98ft-92ft

Overall

25386

Males

15005

M45-49

15005

35K→40K

21.8 - 24.9 mi

Top 81%
×2story building
+36ft-53ft

Overall

24476

Males

14465

M45-49

14465

40K→Finish

24.9 - 26.2 mi

Top 76%
×5story building
+80ft-24ft

Overall

22915

Males

13638

M45-49

13638

Passing Analysis

Category:
Athletes Passed
3317*
Passed By
1771
Net Change
+1546
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26260
5K → 10K647*188+459#26260#25801
10K → 15K366*253+113#25801#25688
15K → 21K771*192+579#25688#25109
21K → 25K435*184+251#25109#24858
25K → 30K420*231+189#24858#24669
30K → 35K243*408-165#24669#24834
35K → 40K267*266+1#24834#24833
40K → Finish168*49+119#24833#24714
TOTALS3317*1771+1546

* 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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Questions or issues regarding timing data?

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Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions