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MARINE CORPS MARATHON 2025

Matthew McDonald

Adelphi, MD

Bib: 4794 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 39%
Gender (Male)
#0 / 17709
Top 45%
Division (M25-29)
#0 / 2720
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
8:41/mi
26:59
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:03/mi
52:01
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:25/mi
1:18:11
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:55/mi
1:51:27
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:41/mi
2:15:31
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:28/mi
2:51:07
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
13:35/mi
3:33:19
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
11:30/mi
4:09:02
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
12:35/mi
4:26:12
↑ 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
Time1:51:27
Pace8:32 /mi
2nd Half
Distance13.17 mi
Time2:34:45
Pace11:45 /mi
📊Positive Split: 38.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:02:2826:598:4126:59
8:41
-
10K
6.21 mi08:27:3052:018:2225:02
8:03
-0:38
15K
9.32 mi08:53:401:18:118:2326:10
8:25
+0:22
21K
13.05 mi09:26:561:51:278:3233:16
8:55
+0:30
25K
15.53 mi09:51:002:15:318:4324:04
9:41
+0:46
30K
18.64 mi10:26:362:51:079:1135:36
11:28
+1:47
35K
21.75 mi11:08:483:33:199:4942:12
13:35
+2:07
40K
24.85 mi11:44:314:09:0210:0135:43
11:30
-2:05
Finish
26.22 mi12:01:414:26:1210:1017:10
12:35
+1:05

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

8:03 /mi

Average Pace

10:10 /mi

Slowest Pace

13:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:18:11

29% of race

Time at Steady Pace

57:20

22% of race

Time at Slower Pace

2:10:41

49% of race

Average Pace: 10:09 /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 mi08:02:2826:598:4126:59
8:41
#3994
10K
6.21 mi08:27:3052:018:2225:02
8:03
#4023
15K
9.32 mi08:53:401:18:118:2326:10
8:25
#4388
21K
13.05 mi09:26:561:51:278:3233:16
8:55
#5016
25K
15.53 mi09:51:002:15:318:4324:04
9:41
#6073
30K
18.64 mi10:26:362:51:079:1135:36
11:28
#8464
35K
21.75 mi11:08:483:33:199:4942:12
13:35
#10927
40K
24.85 mi11:44:314:09:0210:0135:43
11:30
#11193
Finish
26.22 mi12:01:414:26:1210:1017:10
12:35
#11622
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi3.11 mi399432076985347(Top 18%)4196(Top 24%)893(Top 33%)
10K6.21 mi3.10 mi4023-293234-27701-34131(Top 14%)3328(Top 19%)709(Top 26%)
15K9.32 mi3.11 mi4388-3653509-275750-495347(Top 18%)4196(Top 24%)893(Top 33%)
21K13.05 mi3.73 mi5016-6283956-447848-987195(Top 24%)5453(Top 31%)1158(Top 43%)
25K15.53 mi2.48 mi6073-10574692-736993-14512050(Top 40%)8348(Top 47%)1664(Top 61%)
30K18.64 mi3.11 mi8464-23916250-15581297-30416584(Top 55%)10632(Top 60%)1964(Top 72%)
35K21.75 mi3.11 mi10927-24637651-14011534-23721778(Top 72%)13050(Top 74%)2254(Top 83%)
40K24.85 mi3.10 mi11193-2667685-341551-1713385(Top 45%)8228(Top 46%)1598(Top 59%)
Finish26.22 mi1.37 mi11622-4297886-2011591-4017826(Top 59%)10741(Top 61%)1992(Top 73%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

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

Overall

5347

Males

4196

M25-29

4196

5K→10K

3.1 - 6.2 mi

Top 14%
×11story building
+103ft-217ft

Overall

4131

Males

3328

M25-29

3328

10K→15K

6.2 - 9.3 mi

Top 18%
×3story building
+51ft-55ft

Overall

5347

Males

4196

M25-29

4196

15K→21K

9.3 - 13.1 mi

Top 24%
×1story
+20ft-37ft

Overall

7195

Males

5453

M25-29

5453

21K→25K

13.1 - 15.5 mi

Top 40%
×2story building
+35ft-8ft

Overall

12050

Males

8348

M25-29

8348

25K→30K

15.5 - 18.6 mi

Top 55%
×2story building
+58ft-57ft

Overall

16584

Males

10632

M25-29

10632

30K→35K

18.6 - 21.8 mi

Top 72%
×2story building
+98ft-92ft

Overall

21778

Males

13050

M25-29

13050

35K→40K

21.8 - 24.9 mi

Top 45%
×2story building
+36ft-53ft

Overall

13385

Males

8228

M25-29

8228

40K→Finish

24.9 - 26.2 mi

Top 59%
×5story building
+80ft-24ft

Overall

17826

Males

10741

M25-29

10741

Passing Analysis

Category:
Athletes Passed
571*
Passed By
8199
Net Change
-7628
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3994
5K → 10K156*185-29#3994#4023
10K → 15K36*401-365#4023#4388
15K → 21K34*662-628#4388#5016
21K → 25K211078-1057#5016#6073
25K → 30K29*2420-2391#6073#8464
30K → 35K31*2494-2463#8464#10927
35K → 40K231*497-266#10927#11193
40K → Finish33*462-429#11193#11622
TOTALS571*8199-7628

* 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