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MARINE CORPS MARATHON 2025

Colin Whiting

Berwyn Hts, MD

Bib: 29966 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Division (M40-44)
#0 / 2340
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
12:03/mi
37:27
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:58/mi
1:11:32
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:07/mi
1:46:05
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
11:41/mi
2:29:38
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
11:24/mi
2:57:59
↑ 350.2%
30 ft elev
30K· 18.64 mi
13:04/mi
3:38:35
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
12:13/mi
4:16:33
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
12:45/mi
4:56:10
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:26/mi
5:11:46
↑ 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
Time2:29:38
Pace11:28 /mi
2nd Half
Distance13.17 mi
Time2:42:08
Pace12:19 /mi
📊Positive Split: 8.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:33:3937:2712:0337:27
12:03
-
10K
6.21 mi09:07:441:11:3211:3134:05
10:58
-1:05
15K
9.32 mi09:42:171:46:0511:2334:33
11:07
+0:09
21K
13.05 mi10:25:502:29:3811:2843:33
11:41
+0:34
25K
15.53 mi10:54:112:57:5911:2728:21
11:24
-0:17
30K
18.64 mi11:34:473:38:3511:4440:36
13:04
+1:40
35K
21.75 mi12:12:454:16:3311:4837:58
12:13
-0:51
40K
24.85 mi12:52:224:56:1011:5539:37
12:45
+0:32
Finish
26.22 mi13:07:585:11:4611:5415:36
11:26
-1:19

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

10:58 /mi

Average Pace

11:54 /mi

Slowest Pace

13:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:13:35

62% of race

Time at Steady Pace

1:17:35

25% of race

Time at Slower Pace

40:36

13% of race

Average Pace: 11:53 /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 mi08:33:3937:2712:0337:27
12:03
#24225
10K
6.21 mi09:07:441:11:3211:3134:05
10:58
#23090
15K
9.32 mi09:42:171:46:0511:2334:33
11:07
#22418
21K
13.05 mi10:25:502:29:3811:2843:33
11:41
#21954
25K
15.53 mi10:54:112:57:5911:2728:21
11:24
#21352
30K
18.64 mi11:34:473:38:3511:4440:36
13:04
#21421
35K
21.75 mi12:12:454:16:3311:4837:58
12:13
#20744
40K
24.85 mi12:52:224:56:1011:5539:37
12:45
#20183
Finish
26.22 mi13:07:585:11:4611:5415:36
11:26
#19797
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi2422515157199421358(Top 71%)13701(Top 77%)1790(Top 77%)
10K6.21 mi3.10 mi23090+113514581+5761916+7821995(Top 73%)14018(Top 79%)1837(Top 79%)
15K9.32 mi3.11 mi22418+67214267+3141871+4521358(Top 71%)13701(Top 77%)1790(Top 77%)
21K13.05 mi3.73 mi21954+46413990+2771842+2921275(Top 71%)13551(Top 77%)1785(Top 77%)
25K15.53 mi2.48 mi21352+60213599+3911787+5519649(Top 65%)12447(Top 70%)1644(Top 71%)
30K18.64 mi3.11 mi21421-6913562+37178721850(Top 73%)13408(Top 76%)1770(Top 76%)
35K21.75 mi3.11 mi20744+67713097+4651729+5817409(Top 58%)10682(Top 60%)1396(Top 60%)
40K24.85 mi3.10 mi20183+56112704+3931677+5217612(Top 59%)10607(Top 60%)1381(Top 59%)
Finish26.22 mi1.37 mi19797+38612430+2741643+3413698(Top 46%)8398(Top 47%)1078(Top 46%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×18story building
+279ft-164ft

Overall

21358

Males

13701

M40-44

13701

5K→10K

3.1 - 6.2 mi

Top 73%
×11story building
+103ft-217ft

Overall

21995

Males

14018

M40-44

14018

10K→15K

6.2 - 9.3 mi

Top 71%
×3story building
+51ft-55ft

Overall

21358

Males

13701

M40-44

13701

15K→21K

9.3 - 13.1 mi

Top 71%
×1story
+20ft-37ft

Overall

21275

Males

13551

M40-44

13551

21K→25K

13.1 - 15.5 mi

Top 65%
×2story building
+35ft-8ft

Overall

19649

Males

12447

M40-44

12447

25K→30K

15.5 - 18.6 mi

Top 73%
×2story building
+58ft-57ft

Overall

21850

Males

13408

M40-44

13408

30K→35K

18.6 - 21.8 mi

Top 58%
×2story building
+98ft-92ft

Overall

17409

Males

10682

M40-44

10682

35K→40K

21.8 - 24.9 mi

Top 59%
×2story building
+36ft-53ft

Overall

17612

Males

10607

M40-44

10607

40K→Finish

24.9 - 26.2 mi

Top 46%
×5story building
+80ft-24ft

Overall

13698

Males

8398

M40-44

8398

Passing Analysis

Category:
Athletes Passed
5629*
Passed By
1201
Net Change
+4428
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24225
5K → 10K1238*103+1135#24225#23090
10K → 15K780*108+672#23090#22418
15K → 21K778*314+464#22418#21954
21K → 25K690*88+602#21954#21352
25K → 30K331*400-69#21352#21421
30K → 35K755*78+677#21421#20744
35K → 40K661*100+561#20744#20183
40K → Finish396*10+386#20183#19797
TOTALS5629*1201+4428

* 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