Marine Corps Marathon logo
MARINE CORPS MARATHON 2025

Alan Jiang

Oak Hill, VA

Bib: 29157 M

0:00
0:00
/ mi
Be the first to cheer!
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
12:47/mi
39:42
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:34/mi
1:15:38
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
12:08/mi
1:53:21
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
12:19/mi
2:39:15
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
12:15/mi
3:09:41
↑ 350.2%
30 ft elev
30K· 18.64 mi
13:51/mi
3:52:44
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
13:13/mi
4:33:49
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
13:42/mi
5:16:22
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
12:02/mi
5:32:47
↑ 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
2:39:1512:12 /mi⚡ faster
2nd Half
2:53:3113:11 /mi+9.0%
Positive split — 9.0% 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 mi08:31:3839:4212:4739:42
12:47
-
10K
6.21 mi09:07:341:15:3812:1035:56
11:34
-1:13
15K
9.32 mi09:45:171:53:2112:1037:43
12:08
+0:34
21K
13.05 mi10:31:112:39:1512:1245:54
12:19
+0:11
25K
15.53 mi11:01:373:09:4112:1330:26
12:15
-0:04
30K
18.64 mi11:44:403:52:4412:2943:03
13:51
+1:36
35K
21.75 mi12:25:454:33:4912:3541:05
13:13
-0:38
40K
24.85 mi13:08:185:16:2212:4442:33
13:42
+0:29
Finish
26.22 mi13:24:435:32:4712:4216:25
12:02
-1:40

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

11:34 /mi

Average Pace

12:42 /mi

Slowest Pace

13:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

2:46:24

50% of race

Time at Steady Pace

1:20:47

24% of race

Time at Slower Pace

1:25:36

26% of race

Average Pace: 12:42 /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 mi08:31:3839:4212:4739:42
12:47
#26887
10K
6.21 mi09:07:341:15:3812:1035:56
11:34
#26008
15K
9.32 mi09:45:171:53:2112:1037:43
12:08
#25786
21K
13.05 mi10:31:112:39:1512:1245:54
12:19
#24961
25K
15.53 mi11:01:373:09:4112:1330:26
12:15
#24441
30K
18.64 mi11:44:403:52:4412:2943:03
13:51
#24290
35K
21.75 mi12:25:454:33:4912:3541:05
13:13
#23739
40K
24.85 mi13:08:185:16:2212:4442:33
13:42
#23215
Finish
26.22 mi13:24:435:32:4712:4216:25
12:02
#22827
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi3.11 mi2688716446264825436157232580
10K6.21 mi3.10 mi26008+87916032+4142616+3224914154682561
15K9.32 mi3.11 mi25786+22215927+1052605+1125436157232580
21K13.05 mi3.73 mi24961+82515500+4272565+4023361146042477
25K15.53 mi2.48 mi24441+52015182+3182534+3122506139272375
30K18.64 mi3.11 mi24290+15115012+1702524+1024142145392438
35K21.75 mi3.11 mi23739+55114651+3612487+3720580123972187
40K24.85 mi3.10 mi23215+52414285+3662447+4020410121882166
Finish26.22 mi1.37 mi22827+38814060+2252428+191586696471861

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×18story building
+279ft-164ft

Overall

25436

Males

15723

M25-29

15723

5K→10K

3.1 - 6.2 mi

Top 83%
×11story building
+103ft-217ft

Overall

24914

Males

15468

M25-29

15468

10K→15K

6.2 - 9.3 mi

Top 85%
×3story building
+51ft-55ft

Overall

25436

Males

15723

M25-29

15723

15K→21K

9.3 - 13.1 mi

Top 78%
×1story
+20ft-37ft

Overall

23361

Males

14604

M25-29

14604

21K→25K

13.1 - 15.5 mi

Top 75%
×2story building
+35ft-8ft

Overall

22506

Males

13927

M25-29

13927

25K→30K

15.5 - 18.6 mi

Top 80%
×2story building
+58ft-57ft

Overall

24142

Males

14539

M25-29

14539

30K→35K

18.6 - 21.8 mi

Top 68%
×2story building
+98ft-92ft

Overall

20580

Males

12397

M25-29

12397

35K→40K

21.8 - 24.9 mi

Top 68%
×2story building
+36ft-53ft

Overall

20410

Males

12188

M25-29

12188

40K→Finish

24.9 - 26.2 mi

Top 53%
×5story building
+80ft-24ft

Overall

15866

Males

9647

M25-29

9647

Passing Analysis

Category:
Athletes Passed
4980*
Passed By
920
Net Change
+4060
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26887
5K → 10K970*91+879#26887#26008
10K → 15K428*206+222#26008#25786
15K → 21K933*108+825#25786#24961
21K → 25K620*100+520#24961#24441
25K → 30K411*260+151#24441#24290
30K → 35K628*77+551#24290#23739
35K → 40K592*68+524#23739#23215
40K → Finish398*10+388#23215#22827
TOTALS4980*920+4060

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

Passing Charts

Category:
Loading...

Passing Circle

Loading...

Position Flow

Loading...

Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions