Marine Corps Marathon logo
MARINE CORPS MARATHON 2025

Thomas White

Arlington, VA

Bib: 4827 M

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 30047
Top 20%
Gender (Male)
#0 / 17709
Top 26%
Division (M25-29)
#0 / 2720
Top 35%
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
9:12/mi
28:36
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:04/mi
56:47
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:40/mi
1:23:44
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:24/mi
2:02:30
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:21/mi
2:23:14
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:53/mi
2:50:51
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:56/mi
3:18:36
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
8:42/mi
3:45:39
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
8:22/mi
3:57:04
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Is this your race?

Claim it for a free AI report

A coach's-eye read of your race — emailed to you, free.

Half Splits

1st Half· via 21K
Distance13.05 mi
Time2:02:30
Pace9:23 /mi
2nd Half✓ Faster
Distance13.17 mi
Time1:54:33
Pace8:42 /mi
📊Negative Split: 6.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:13:4128:369:1228:36
9:12
-
10K
6.21 mi08:41:5256:479:0828:11
9:04
-0:08
15K
9.32 mi09:08:491:23:448:5926:57
8:40
-0:24
21K
13.05 mi09:47:352:02:309:2338:46
10:24
+1:44
25K
15.53 mi10:08:192:23:149:1320:44
8:21
-2:03
30K
18.64 mi10:35:562:50:519:1027:37
8:53
+0:32
35K
21.75 mi11:03:413:18:369:0827:45
8:56
+0:03
40K
24.85 mi11:30:443:45:399:0527:03
8:42
-0:14
Finish
26.22 mi11:42:093:57:049:0311:25
8:22
-0:20

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

8:21 /mi

Average Pace

9:03 /mi

Slowest Pace

10:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

32:09

14% of race

Time at Steady Pace

2:17:33

58% of race

Time at Slower Pace

1:07:22

28% of race

Average Pace: 9:02 /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 mi08:13:4128:369:1228:36
9:12
#6749
10K
6.21 mi08:41:5256:479:0828:11
9:04
#8281
15K
9.32 mi09:08:491:23:448:5926:57
8:40
#7754
21K
13.05 mi09:47:352:02:309:2338:46
10:24
#10200
25K
15.53 mi10:08:192:23:149:1320:44
8:21
#9269
30K
18.64 mi10:35:562:50:519:1027:37
8:53
#8387
35K
21.75 mi11:03:413:18:369:0827:45
8:56
#7483
40K
24.85 mi11:30:443:45:399:0527:03
8:42
#6553
Finish
26.22 mi11:42:093:57:049:0311:25
8:22
#6151
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi3.11 mi674951291056690352441093
10K6.21 mi3.10 mi8281-15326175-10461262-206998172971469
15K9.32 mi3.11 mi7754+5275835+3401202+60690352441093
21K13.05 mi3.73 mi10200-24467415-15801497-29515275103531958
25K15.53 mi2.48 mi9269+9316802+6131393+10449523839830
30K18.64 mi3.11 mi8387+8826194+6081283+11054394100884
35K21.75 mi3.11 mi7483+9045512+6821139+14447753533755
40K24.85 mi3.10 mi6553+9304830+6821013+12631852374524
Finish26.22 mi1.37 mi6151+4024540+290960+5323471783421

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×18story building
+279ft-164ft

Overall

6903

Males

5244

M25-29

5244

5K→10K

3.1 - 6.2 mi

Top 33%
×11story building
+103ft-217ft

Overall

9981

Males

7297

M25-29

7297

10K→15K

6.2 - 9.3 mi

Top 23%
×3story building
+51ft-55ft

Overall

6903

Males

5244

M25-29

5244

15K→21K

9.3 - 13.1 mi

Top 51%
×1story
+20ft-37ft

Overall

15275

Males

10353

M25-29

10353

21K→25K

13.1 - 15.5 mi

Top 16%
×2story building
+35ft-8ft

Overall

4952

Males

3839

M25-29

3839

25K→30K

15.5 - 18.6 mi

Top 18%
×2story building
+58ft-57ft

Overall

5439

Males

4100

M25-29

4100

30K→35K

18.6 - 21.8 mi

Top 16%
×2story building
+98ft-92ft

Overall

4775

Males

3533

M25-29

3533

35K→40K

21.8 - 24.9 mi

Top 11%
×2story building
+36ft-53ft

Overall

3185

Males

2374

M25-29

2374

40K→Finish

24.9 - 26.2 mi

Top 8%
×5story building
+80ft-24ft

Overall

2347

Males

1783

M25-29

1783

Passing Analysis

Category:
Athletes Passed
4699*
Passed By
4101
Net Change
+598
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6749
5K → 10K23*1555-1532#6749#8281
10K → 15K579*52+527#8281#7754
15K → 21K18*2464-2446#7754#10200
21K → 25K931*0+931#10200#9269
25K → 30K893*11+882#9269#8387
30K → 35K914*10+904#8387#7483
35K → 40K937*7+930#7483#6553
40K → Finish404*2+402#6553#6151
TOTALS4699*4101+598

* 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