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MARINE CORPS MARATHON 2025

Frederick Wu

Philadelphia, PA

Bib: 23474 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Division (M35-39)
#0 / 2420
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
10:57/mi
34:00
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:10/mi
1:05:34
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:39/mi
1:38:38
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:47/mi
2:18:52
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
11:00/mi
2:46:12
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:53/mi
3:23:08
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
11:47/mi
3:59:46
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
11:22/mi
4:35:04
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:26/mi
4:50:40
↑ 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
Time2:18:52
Pace10:39 /mi
2nd Half
Distance13.17 mi
Time2:31:48
Pace11:32 /mi
📊Positive Split: 9.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:22:3534:0010:5734:00
10:57
-
10K
6.21 mi08:54:091:05:3410:3331:34
10:10
-0:47
15K
9.32 mi09:27:131:38:3810:3533:04
10:39
+0:29
21K
13.05 mi10:07:272:18:5210:3940:14
10:47
+0:08
25K
15.53 mi10:34:472:46:1210:4227:20
11:00
+0:13
30K
18.64 mi11:11:433:23:0810:5436:56
11:53
+0:53
35K
21.75 mi11:48:213:59:4611:0136:38
11:47
-0:06
40K
24.85 mi12:23:394:35:0411:0435:18
11:22
-0:25
Finish
26.22 mi12:39:154:50:4011:0615:36
11:26
+0:04

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

10:10 /mi

Average Pace

11:06 /mi

Slowest Pace

11:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:46:12

57% of race

Time at Steady Pace

2:04:28

43% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:05 /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 mi08:22:3534:0010:5734:00
10:57
#17750
10K
6.21 mi08:54:091:05:3410:3331:34
10:10
#17265
15K
9.32 mi09:27:131:38:3810:3533:04
10:39
#17673
21K
13.05 mi10:07:272:18:5210:3940:14
10:47
#17390
25K
15.53 mi10:34:472:46:1210:4227:20
11:00
#17459
30K
18.64 mi11:11:433:23:0810:5436:56
11:53
#17529
35K
21.75 mi11:48:213:59:4611:0136:38
11:47
#17163
40K
24.85 mi12:23:394:35:0411:0435:18
11:22
#16415
Finish
26.22 mi12:39:154:50:4011:0615:36
11:26
#16222
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi3.11 mi1775011796173018745(Top 62%)12335(Top 70%)1806(Top 75%)
10K6.21 mi3.10 mi17265+48511558+2381698+3216792(Top 56%)11313(Top 64%)1667(Top 69%)
15K9.32 mi3.11 mi17673-40811770-2121737-3918745(Top 62%)12335(Top 70%)1806(Top 75%)
21K13.05 mi3.73 mi17390+28311598+1721714+2317398(Top 58%)11532(Top 65%)1694(Top 70%)
25K15.53 mi2.48 mi17459-6911582+161713+118135(Top 60%)11655(Top 66%)1694(Top 70%)
30K18.64 mi3.11 mi17529-7011507+751699+1418129(Top 60%)11447(Top 65%)1661(Top 69%)
35K21.75 mi3.11 mi17163+36611173+3341634+6516016(Top 53%)9955(Top 56%)1444(Top 60%)
40K24.85 mi3.10 mi16415+74810625+5481545+8912880(Top 43%)7961(Top 45%)1159(Top 48%)
Finish26.22 mi1.37 mi16222+19310480+1451526+1913696(Top 46%)8396(Top 47%)1206(Top 50%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×18story building
+279ft-164ft

Overall

18745

Males

12335

M35-39

12335

5K→10K

3.1 - 6.2 mi

Top 56%
×11story building
+103ft-217ft

Overall

16792

Males

11313

M35-39

11313

10K→15K

6.2 - 9.3 mi

Top 62%
×3story building
+51ft-55ft

Overall

18745

Males

12335

M35-39

12335

15K→21K

9.3 - 13.1 mi

Top 58%
×1story
+20ft-37ft

Overall

17398

Males

11532

M35-39

11532

21K→25K

13.1 - 15.5 mi

Top 60%
×2story building
+35ft-8ft

Overall

18135

Males

11655

M35-39

11655

25K→30K

15.5 - 18.6 mi

Top 60%
×2story building
+58ft-57ft

Overall

18129

Males

11447

M35-39

11447

30K→35K

18.6 - 21.8 mi

Top 53%
×2story building
+98ft-92ft

Overall

16016

Males

9955

M35-39

9955

35K→40K

21.8 - 24.9 mi

Top 43%
×2story building
+36ft-53ft

Overall

12880

Males

7961

M35-39

7961

40K→Finish

24.9 - 26.2 mi

Top 46%
×5story building
+80ft-24ft

Overall

13696

Males

8396

M35-39

8396

Passing Analysis

Category:
Athletes Passed
3883*
Passed By
2355
Net Change
+1528
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17750
5K → 10K695*210+485#17750#17265
10K → 15K283*691-408#17265#17673
15K → 21K594*311+283#17673#17390
21K → 25K308*377-69#17390#17459
25K → 30K381*451-70#17459#17529
30K → 35K568*202+366#17529#17163
35K → 40K821*73+748#17163#16415
40K → Finish233*40+193#16415#16222
TOTALS3883*2355+1528

* 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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Questions or issues regarding timing data?

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Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions