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MARINE CORPS MARATHON 2025

David Montgomery

Takoma Park, MD

Bib: 6705 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Division (M60-64)
#0 / 723
Top 40%
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
11:03/mi
34:19
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:03/mi
1:05:31
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:56/mi
1:36:23
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:39/mi
2:16:07
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:33/mi
2:42:20
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:21/mi
3:17:35
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
12:20/mi
3:55:55
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
12:55/mi
4:36:03
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:44/mi
4:52:03
↑ 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
Time2:16:07
Pace10:26 /mi
2nd Half
Distance13.17 mi
Time2:35:55
Pace11:50 /mi
📊Positive Split: 14.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:56:2734:1911:0334:19
11:03
-
10K
6.21 mi08:27:391:05:3110:3331:12
10:03
-1:00
15K
9.32 mi08:58:311:36:2310:2030:52
9:56
-0:07
21K
13.05 mi09:38:152:16:0710:2639:44
10:39
+0:43
25K
15.53 mi10:04:282:42:2010:2726:13
10:33
-0:06
30K
18.64 mi10:39:433:17:3510:3635:15
11:21
+0:48
35K
21.75 mi11:18:033:55:5510:5138:20
12:20
+0:59
40K
24.85 mi11:58:114:36:0311:0640:08
12:55
+0:35
Finish
26.22 mi12:14:114:52:0311:0916:00
11:44
-1:11

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

9:56 /mi

Average Pace

11:09 /mi

Slowest Pace

12:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:28:17

30% of race

Time at Steady Pace

1:49:18

37% of race

Time at Slower Pace

1:34:28

32% of race

Average Pace: 11:08 /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 mi07:56:2734:1911:0334:19
11:03
#18397
10K
6.21 mi08:27:391:05:3110:3331:12
10:03
#17191
15K
9.32 mi08:58:311:36:2310:2030:52
9:56
#16029
21K
13.05 mi09:38:152:16:0710:2639:44
10:39
#16084
25K
15.53 mi10:04:282:42:2010:2726:13
10:33
#16019
30K
18.64 mi10:39:433:17:3510:3635:15
11:21
#15932
35K
21.75 mi11:18:033:55:5510:5138:20
12:20
#16261
40K
24.85 mi11:58:114:36:0311:0640:08
12:55
#16609
Finish
26.22 mi12:14:114:52:0311:0916:00
11:44
#16470
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi183971213334114411(Top 48%)9889(Top 56%)233(Top 32%)
10K6.21 mi3.10 mi17191+120611514+619301+4015937(Top 53%)10818(Top 61%)263(Top 37%)
15K9.32 mi3.11 mi16029+116210865+649269+3214411(Top 48%)9889(Top 56%)233(Top 32%)
21K13.05 mi3.73 mi16084-5510868-3267+216653(Top 55%)11138(Top 63%)277(Top 39%)
25K15.53 mi2.48 mi16019+6510790+78269-216156(Top 54%)10634(Top 60%)281(Top 39%)
30K18.64 mi3.11 mi15932+8710638+152267+216131(Top 54%)10367(Top 59%)277(Top 39%)
35K21.75 mi3.11 mi16261-32910678-40279-1217800(Top 59%)10915(Top 62%)329(Top 46%)
40K24.85 mi3.10 mi16609-34810736-58292-1318109(Top 60%)10902(Top 62%)329(Top 46%)
Finish26.22 mi1.37 mi16470+13910612+124287+514789(Top 49%)9024(Top 51%)228(Top 32%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×18story building
+279ft-164ft

Overall

14411

Males

9889

M60-64

9889

5K→10K

3.1 - 6.2 mi

Top 53%
×11story building
+103ft-217ft

Overall

15937

Males

10818

M60-64

10818

10K→15K

6.2 - 9.3 mi

Top 48%
×3story building
+51ft-55ft

Overall

14411

Males

9889

M60-64

9889

15K→21K

9.3 - 13.1 mi

Top 55%
×1story
+20ft-37ft

Overall

16653

Males

11138

M60-64

11138

21K→25K

13.1 - 15.5 mi

Top 54%
×2story building
+35ft-8ft

Overall

16156

Males

10634

M60-64

10634

25K→30K

15.5 - 18.6 mi

Top 54%
×2story building
+58ft-57ft

Overall

16131

Males

10367

M60-64

10367

30K→35K

18.6 - 21.8 mi

Top 59%
×2story building
+98ft-92ft

Overall

17800

Males

10915

M60-64

10915

35K→40K

21.8 - 24.9 mi

Top 60%
×2story building
+36ft-53ft

Overall

18109

Males

10902

M60-64

10902

40K→Finish

24.9 - 26.2 mi

Top 49%
×5story building
+80ft-24ft

Overall

14789

Males

9024

M60-64

9024

Passing Analysis

Category:
Athletes Passed
4398*
Passed By
2471
Net Change
+1927
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18397
5K → 10K1305*99+1206#18397#17191
10K → 15K1193*31+1162#17191#16029
15K → 21K419*474-55#16029#16084
21K → 25K341*276+65#16084#16019
25K → 30K424*337+87#16019#15932
30K → 35K288*617-329#15932#16261
35K → 40K233*581-348#16261#16609
40K → Finish195*56+139#16609#16470
TOTALS4398*2471+1927

* 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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Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions