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MARINE CORPS MARATHON 2025

Gabriel Im

Arlington, VA

Bib: 35237 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Division (M45-49)
#0 / 1775
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
11:12/mi
34:49
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:46/mi
1:08:16
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:53/mi
1:45:10
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:56/mi
2:25:56
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
17:20/mi
3:09:02
↑ 350.2%
30 ft elev
30K· 18.64 mi
12:02/mi
3:46:24
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
12:09/mi
4:24:10
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
14:49/mi
5:10:13
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
13:50/mi
5:29:05
↑ 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
Time2:25:56
Pace11:11 /mi
2nd Half
Distance13.17 mi
Time3:03:08
Pace13:54 /mi
📊Positive Split: 25.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:29:4434:4911:1234:49
11:12
-
10K
6.21 mi09:03:111:08:1610:5933:27
10:46
-0:26
15K
9.32 mi09:40:051:45:1011:1736:54
11:53
+1:07
21K
13.05 mi10:20:512:25:5611:1140:46
10:56
-0:57
25K
15.53 mi11:03:573:09:0212:1043:06
17:20
+6:24
30K
18.64 mi11:41:193:46:2412:0937:22
12:02
-5:18
35K
21.75 mi12:19:054:24:1012:0937:46
12:09
+0:07
40K
24.85 mi13:05:085:10:1312:2946:03
14:49
+2:40
Finish
26.22 mi13:24:005:29:0512:3418:52
13:50
-0:59

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

10:46 /mi

Average Pace

12:34 /mi

Slowest Pace

17:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:14:13

23% of race

Time at Steady Pace

2:26:51

45% of race

Time at Slower Pace

1:48:01

33% of race

Average Pace: 12:33 /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 mi08:29:4434:4911:1234:49
11:12
#19449
10K
6.21 mi09:03:111:08:1610:5933:27
10:46
#20138
15K
9.32 mi09:40:051:45:1011:1736:54
11:53
#21885
21K
13.05 mi10:20:512:25:5611:1140:46
10:56
#20396
25K
15.53 mi11:03:573:09:0212:1043:06
17:20
#24275
30K
18.64 mi11:41:193:46:2412:0937:22
12:02
#23043
35K
21.75 mi12:19:054:24:1012:0937:46
12:09
#22083
40K
24.85 mi13:05:085:10:1312:2946:03
14:49
#22338
Finish
26.22 mi13:24:005:29:0512:3418:52
13:50
#22267
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi1944912688118524497(Top 82%)15308(Top 86%)1481(Top 84%)
10K6.21 mi3.10 mi20138-68913066-3781218-3320780(Top 69%)13401(Top 76%)1261(Top 72%)
15K9.32 mi3.11 mi21885-174713979-9131328-11024497(Top 82%)15308(Top 86%)1481(Top 84%)
21K13.05 mi3.73 mi20396+148913186+7931243+8518094(Top 60%)11902(Top 67%)1092(Top 62%)
25K15.53 mi2.48 mi24275-387915103-19171446-20329881(Top 99%)17628(Top 100%)1752(Top 100%)
30K18.64 mi3.11 mi23043+123214399+7041376+7018618(Top 62%)11736(Top 66%)1084(Top 62%)
35K21.75 mi3.11 mi22083+96013803+5961314+6217202(Top 57%)10566(Top 60%)973(Top 55%)
40K24.85 mi3.10 mi22338-25513827-241308+623646(Top 79%)13985(Top 79%)1322(Top 75%)
Finish26.22 mi1.37 mi22267+7113753+741300+821644(Top 72%)12938(Top 73%)1202(Top 68%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×18story building
+279ft-164ft

Overall

24497

Males

15308

M45-49

15308

5K→10K

3.1 - 6.2 mi

Top 69%
×11story building
+103ft-217ft

Overall

20780

Males

13401

M45-49

13401

10K→15K

6.2 - 9.3 mi

Top 82%
×3story building
+51ft-55ft

Overall

24497

Males

15308

M45-49

15308

15K→21K

9.3 - 13.1 mi

Top 60%
×1story
+20ft-37ft

Overall

18094

Males

11902

M45-49

11902

21K→25K

13.1 - 15.5 mi

Top 99%
×2story building
+35ft-8ft

Overall

29881

Males

17628

M45-49

17628

25K→30K

15.5 - 18.6 mi

Top 62%
×2story building
+58ft-57ft

Overall

18618

Males

11736

M45-49

11736

30K→35K

18.6 - 21.8 mi

Top 57%
×2story building
+98ft-92ft

Overall

17202

Males

10566

M45-49

10566

35K→40K

21.8 - 24.9 mi

Top 79%
×2story building
+36ft-53ft

Overall

23646

Males

13985

M45-49

13985

40K→Finish

24.9 - 26.2 mi

Top 72%
×5story building
+80ft-24ft

Overall

21644

Males

12938

M45-49

12938

Passing Analysis

Category:
Athletes Passed
4428*
Passed By
7246
Net Change
-2818
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19449
5K → 10K225*914-689#19449#20138
10K → 15K96*1843-1747#20138#21885
15K → 21K1527*38+1489#21885#20396
21K → 25K15*3894-3879#20396#24275
25K → 30K1239*7+1232#24275#23043
30K → 35K981*21+960#23043#22083
35K → 40K173*428-255#22083#22338
40K → Finish172*101+71#22338#22267
TOTALS4428*7246-2818

* 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