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MARINE CORPS MARATHON 2025

Justin De la rosa

Quantico, VA

Bib: 2113 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
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
11:27/mi
35:33
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:21/mi
1:04:36
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:26/mi
1:33:54
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
12:04/mi
2:18:53
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
11:34/mi
2:47:37
↑ 350.2%
30 ft elev
30K· 18.64 mi
15:44/mi
3:36:29
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
15:22/mi
4:24:15
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
16:19/mi
5:14:58
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
15:34/mi
5:36:12
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:18:5310:39 /mi⚡ faster
2nd Half
3:17:1814:59 /mi+42.1%
Positive split — 42.1% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:00:2035:3311:2735:33
11:27
-
10K
6.21 mi08:29:231:04:3610:2429:03
9:21
-2:06
15K
9.32 mi08:58:411:33:5410:0429:18
9:26
+0:05
21K
13.05 mi09:43:402:18:5310:3944:59
12:04
+2:38
25K
15.53 mi10:12:242:47:3710:4728:44
11:34
-0:30
30K
18.64 mi11:01:163:36:2911:3748:52
15:44
+4:10
35K
21.75 mi11:49:024:24:1512:0947:46
15:22
-0:22
40K
24.85 mi12:39:455:14:5812:4050:43
16:19
+0:57
Finish
26.22 mi13:00:595:36:1212:5021:14
15:34
-0:45

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

9:21 /mi

Average Pace

12:50 /mi

Slowest Pace

16:19 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

58:21

17% of race

Time at Steady Pace

1:49:16

33% of race

Time at Slower Pace

2:48:35

50% of race

Average Pace: 12:49 /mi

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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.

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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 mi08:00:2035:3311:2735:33
11:27
#20901
10K
6.21 mi08:29:231:04:3610:2429:03
9:21
#16161
15K
9.32 mi08:58:411:33:5410:0429:18
9:26
#14398
21K
13.05 mi09:43:402:18:5310:3944:59
12:04
#17401
25K
15.53 mi10:12:242:47:3710:4728:44
11:34
#17958
30K
18.64 mi11:01:163:36:2911:3748:52
15:44
#20958
35K
21.75 mi11:49:024:24:1512:0947:46
15:22
#22101
40K
24.85 mi12:39:455:14:5812:4050:43
16:19
#23048
Finish
26.22 mi13:00:595:36:1212:5021:14
15:34
#23255
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi3.11 mi209011343423241159082711643
10K6.21 mi3.10 mi16161+474010946+24882011+3131168983551623
15K9.32 mi3.11 mi14398+17639917+10291881+1301159082711643
21K13.05 mi3.73 mi17401-300311604-16872125-24422600142362433
25K15.53 mi2.48 mi17958-55711850-2462156-3120218127472237
30K18.64 mi3.11 mi20958-300013302-14522334-17828146166412617
35K21.75 mi3.11 mi22101-114313807-5052381-4726400155782517
40K24.85 mi3.10 mi23048-94714197-3902432-5126799157842545
Finish26.22 mi1.37 mi23255-20714266-692447-1525583151602523

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×18story building
+279ft-164ft

Overall

11590

Males

8271

M25-29

8271

5K→10K

3.1 - 6.2 mi

Top 39%
×11story building
+103ft-217ft

Overall

11689

Males

8355

M25-29

8355

10K→15K

6.2 - 9.3 mi

Top 39%
×3story building
+51ft-55ft

Overall

11590

Males

8271

M25-29

8271

15K→21K

9.3 - 13.1 mi

Top 75%
×1story
+20ft-37ft

Overall

22600

Males

14236

M25-29

14236

21K→25K

13.1 - 15.5 mi

Top 67%
×2story building
+35ft-8ft

Overall

20218

Males

12747

M25-29

12747

25K→30K

15.5 - 18.6 mi

Top 94%
×2story building
+58ft-57ft

Overall

28146

Males

16641

M25-29

16641

30K→35K

18.6 - 21.8 mi

Top 88%
×2story building
+98ft-92ft

Overall

26400

Males

15578

M25-29

15578

35K→40K

21.8 - 24.9 mi

Top 89%
×2story building
+36ft-53ft

Overall

26799

Males

15784

M25-29

15784

40K→Finish

24.9 - 26.2 mi

Top 85%
×5story building
+80ft-24ft

Overall

25583

Males

15160

M25-29

15160

Passing Analysis

Category:
Athletes Passed
6958*
Passed By
9312
Net Change
-2354
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20901
5K → 10K4741*1+4740#20901#16161
10K → 15K1767*4+1763#16161#14398
15K → 21K52*3055-3003#14398#17401
21K → 25K198*755-557#17401#17958
25K → 30K36*3036-3000#17958#20958
30K → 35K70*1213-1143#20958#22101
35K → 40K53*1000-947#22101#23048
40K → Finish41*248-207#23048#23255
TOTALS6958*9312-2354

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Charts

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