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MARINE CORPS MARATHON 2025

Douglas Danielson

Virginia Bch, VA

Bib: 11611 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
11:58/mi
37:12
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:20/mi
1:12:25
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:14/mi
1:47:19
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
17:01/mi
2:50:45
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
12:54/mi
3:22:50
↑ 350.2%
30 ft elev
30K· 18.64 mi
13:24/mi
4:04:27
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
13:49/mi
4:47:24
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
13:52/mi
5:30:29
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
14:31/mi
5:50:17
↑ 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
Time2:50:45
Pace13:05 /mi
2nd Half
Distance13.17 mi
Time2:59:31
Pace13:38 /mi
📊Positive Split: 5.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:35:0037:1211:5837:12
11:58
-
10K
6.21 mi09:10:131:12:2511:3935:13
11:20
-0:38
15K
9.32 mi09:45:071:47:1911:3134:54
11:14
-0:06
21K
13.05 mi10:48:332:50:4513:051:03:26
17:01
+5:47
25K
15.53 mi11:20:383:22:5013:0332:05
12:54
-4:07
30K
18.64 mi12:02:154:04:2713:0741:37
13:24
+0:30
35K
21.75 mi12:45:124:47:2413:1342:57
13:49
+0:25
40K
24.85 mi13:28:175:30:2913:1843:05
13:52
+0:03
Finish
26.22 mi13:48:055:50:1713:2219:48
14:31
+0:39

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

11:14 /mi

Average Pace

13:22 /mi

Slowest Pace

17:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:19

31% of race

Time at Steady Pace

2:39:44

46% of race

Time at Slower Pace

1:23:14

24% of race

Average Pace: 13:22 /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 mi08:35:0037:1211:5837:12
11:58
#23796
10K
6.21 mi09:10:131:12:2511:3935:13
11:20
#23846
15K
9.32 mi09:45:071:47:1911:3134:54
11:14
#23122
21K
13.05 mi10:48:332:50:4513:051:03:26
17:01
#27679
25K
15.53 mi11:20:383:22:5013:0332:05
12:54
#27179
30K
18.64 mi12:02:154:04:2713:0741:37
13:24
#26440
35K
21.75 mi12:45:124:47:2413:1342:57
13:49
#25887
40K
24.85 mi13:28:175:30:2913:1843:05
13:52
#25192
Finish
26.22 mi13:48:055:50:1713:2219:48
14:31
#25080
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi2379614929126121933(Top 73%)14001(Top 79%)1154(Top 71%)
10K6.21 mi3.10 mi23846-5014961-321258+323891(Top 80%)14991(Top 85%)1257(Top 77%)
15K9.32 mi3.11 mi23122+72414623+3381214+4421933(Top 73%)14001(Top 79%)1154(Top 71%)
21K13.05 mi3.73 mi27679-455716734-21111494-28030056(Top 100%)17721(Top 100%)1616(Top 100%)
25K15.53 mi2.48 mi27179+50016467+2671474+2024368(Top 81%)14843(Top 84%)1309(Top 81%)
30K18.64 mi3.11 mi26440+73916051+4161421+5322781(Top 76%)13879(Top 78%)1171(Top 72%)
35K21.75 mi3.11 mi25887+55315721+3301388+3322471(Top 75%)13398(Top 76%)1146(Top 71%)
40K24.85 mi3.10 mi25192+69515302+4191335+5320977(Top 70%)12503(Top 71%)1031(Top 63%)
Finish26.22 mi1.37 mi25080+11215222+801326+923407(Top 78%)13889(Top 78%)1166(Top 72%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×18story building
+279ft-164ft

Overall

21933

Males

14001

M50-54

14001

5K→10K

3.1 - 6.2 mi

Top 80%
×11story building
+103ft-217ft

Overall

23891

Males

14991

M50-54

14991

10K→15K

6.2 - 9.3 mi

Top 73%
×3story building
+51ft-55ft

Overall

21933

Males

14001

M50-54

14001

15K→21K

9.3 - 13.1 mi

Top 100%
×1story
+20ft-37ft

Overall

30056

Males

17721

M50-54

17721

21K→25K

13.1 - 15.5 mi

Top 81%
×2story building
+35ft-8ft

Overall

24368

Males

14843

M50-54

14843

25K→30K

15.5 - 18.6 mi

Top 76%
×2story building
+58ft-57ft

Overall

22781

Males

13879

M50-54

13879

30K→35K

18.6 - 21.8 mi

Top 75%
×2story building
+98ft-92ft

Overall

22471

Males

13398

M50-54

13398

35K→40K

21.8 - 24.9 mi

Top 70%
×2story building
+36ft-53ft

Overall

20977

Males

12503

M50-54

12503

40K→Finish

24.9 - 26.2 mi

Top 78%
×5story building
+80ft-24ft

Overall

23407

Males

13889

M50-54

13889

Passing Analysis

Category:
Athletes Passed
4127*
Passed By
5411
Net Change
-1284
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23796
5K → 10K426*476-50#23796#23846
10K → 15K853*129+724#23846#23122
15K → 21K32*4589-4557#23122#27679
21K → 25K538*38+500#27679#27179
25K → 30K767*28+739#27179#26440
30K → 35K604*51+553#26440#25887
35K → 40K735*40+695#25887#25192
40K → Finish172*60+112#25192#25080
TOTALS4127*5411-1284

* 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