Marine Corps Marathon logo
MARINE CORPS MARATHON 2025

Sam Qian

Germantown, MD

Bib: 28958 M

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 30047
Gender (Male)
#0 / 17709
Division (M20-24)
#0 / 1424
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
10:50/mi
33:40
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:15/mi
1:05:31
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:11/mi
1:37:09
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:18/mi
2:15:34
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:57/mi
2:42:48
↑ 350.2%
30 ft elev
30K· 18.64 mi
12:45/mi
3:22:25
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
11:25/mi
3:57:53
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
12:15/mi
4:35:58
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:42/mi
4:51:55
↑ 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
2:15:3410:23 /mi⚡ faster
2nd Half
2:36:2111:52 /mi+15.3%
Positive split — 15.3% 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 mi08:21:1033:4010:5033:40
10:50
-
10K
6.21 mi08:53:011:05:3110:3331:51
10:15
-0:35
15K
9.32 mi09:24:391:37:0910:2531:38
10:11
-0:04
21K
13.05 mi10:03:042:15:3410:2338:25
10:18
+0:07
25K
15.53 mi10:30:182:42:4810:2927:14
10:57
+0:39
30K
18.64 mi11:09:553:22:2510:5239:37
12:45
+1:48
35K
21.75 mi11:45:233:57:5310:5635:28
11:25
-1:20
40K
24.85 mi12:23:284:35:5811:0638:05
12:15
+0:50
Finish
26.22 mi12:39:254:51:5511:0915:57
11:42
-0:33

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

10:11 /mi

Average Pace

11:09 /mi

Slowest Pace

12:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

1:41:54

35% of race

Time at Steady Pace

1:00:54

21% of race

Time at Slower Pace

2:09:07

44% of race

Average Pace: 11:08 /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 mi08:21:1033:4010:5033:40
10:50
#17043
10K
6.21 mi08:53:011:05:3110:3331:51
10:15
#17201
15K
9.32 mi09:24:391:37:0910:2531:38
10:11
#16608
21K
13.05 mi10:03:042:15:3410:2338:25
10:18
#15825
25K
15.53 mi10:30:182:42:4810:2927:14
10:57
#16184
30K
18.64 mi11:09:553:22:2510:5239:37
12:45
#17345
35K
21.75 mi11:45:233:57:5310:5635:28
11:25
#16724
40K
24.85 mi12:23:284:35:5811:0638:05
12:15
#16596
Finish
26.22 mi12:39:254:51:5511:0915:57
11:42
#16450
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-24Seg. OverallSeg. MalesSeg. M20-24
5K3.11 mi3.11 mi1704311399110315813107071059
10K6.21 mi3.10 mi17201-15811520-1211108-517444116661128
15K9.32 mi3.11 mi16608+59311202+3181099+915813107071059
21K13.05 mi3.73 mi15825+78310727+4751054+4514785100921019
25K15.53 mi2.48 mi16184-35910887-1601068-1417966115561108
30K18.64 mi3.11 mi17345-116111409-5221099-3120937129381184
35K21.75 mi3.11 mi16724+62110936+4731078+21146499211922
40K24.85 mi3.10 mi16596+12810729+2071057+21159889701948
Finish26.22 mi1.37 mi16450+14610605+1241050+7146658956949

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×18story building
+279ft-164ft

Overall

15813

Males

10707

M20-24

10707

5K→10K

3.1 - 6.2 mi

Top 58%
×11story building
+103ft-217ft

Overall

17444

Males

11666

M20-24

11666

10K→15K

6.2 - 9.3 mi

Top 53%
×3story building
+51ft-55ft

Overall

15813

Males

10707

M20-24

10707

15K→21K

9.3 - 13.1 mi

Top 49%
×1story
+20ft-37ft

Overall

14785

Males

10092

M20-24

10092

21K→25K

13.1 - 15.5 mi

Top 60%
×2story building
+35ft-8ft

Overall

17966

Males

11556

M20-24

11556

25K→30K

15.5 - 18.6 mi

Top 70%
×2story building
+58ft-57ft

Overall

20937

Males

12938

M20-24

12938

30K→35K

18.6 - 21.8 mi

Top 49%
×2story building
+98ft-92ft

Overall

14649

Males

9211

M20-24

9211

35K→40K

21.8 - 24.9 mi

Top 53%
×2story building
+36ft-53ft

Overall

15988

Males

9701

M20-24

9701

40K→Finish

24.9 - 26.2 mi

Top 49%
×5story building
+80ft-24ft

Overall

14665

Males

8956

M20-24

8956

Passing Analysis

Category:
Athletes Passed
3661*
Passed By
3068
Net Change
+593
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17043
5K → 10K359*517-158#17043#17201
10K → 15K704*111+593#17201#16608
15K → 21K878*95+783#16608#15825
21K → 25K220*579-359#15825#16184
25K → 30K147*1308-1161#16184#17345
30K → 35K726*105+621#17345#16724
35K → 40K428*300+128#16724#16596
40K → Finish199*53+146#16596#16450
TOTALS3661*3068+593

* 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