Marine Corps Marathon logo
MARINE CORPS MARATHON 2025

Jonathon Purdum

Norfolk, VA

Bib: 11528 M

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 30047
Top 16%
Gender (Male)
#0 / 17709
Top 21%
Division (M20-24)
#0 / 1424
Top 31%
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
9:21/mi
29:03
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:31/mi
55:32
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:39/mi
1:22:23
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:33/mi
1:54:15
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:19/mi
2:14:55
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:47/mi
2:42:11
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:48/mi
3:09:31
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:07/mi
3:37:49
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:06/mi
3:50:14
↑ 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
1:54:158:45 /mi⚡ faster
2nd Half
1:55:598:48 /mi+1.5%
Positive split — 1.5% slower in the second half
Is this your race?

Claim it for a free AI report

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

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:06:1729:039:2129:03
9:21
-
10K
6.21 mi08:32:4655:328:5626:29
8:31
-0:50
15K
9.32 mi08:59:371:22:238:5026:51
8:39
+0:08
21K
13.05 mi09:31:291:54:158:4531:52
8:33
-0:06
25K
15.53 mi09:52:092:14:558:4120:40
8:19
-0:14
30K
18.64 mi10:19:252:42:118:4227:16
8:47
+0:28
35K
21.75 mi10:46:453:09:318:4327:20
8:48
+0:01
40K
24.85 mi11:15:033:37:498:4628:18
9:07
+0:19
Finish
26.22 mi11:27:283:50:148:4712:25
9:06
-0:01

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

8:19 /mi

Average Pace

8:47 /mi

Slowest Pace

9:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:21:11

87% of race

Time at Steady Pace

29:03

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:47 /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 mi08:06:1729:039:2129:03
9:21
#7688
10K
6.21 mi08:32:4655:328:5626:29
8:31
#6912
15K
9.32 mi08:59:371:22:238:5026:51
8:39
#6782
21K
13.05 mi09:31:291:54:158:4531:52
8:33
#6157
25K
15.53 mi09:52:092:14:558:4120:40
8:19
#5850
30K
18.64 mi10:19:252:42:118:4227:16
8:47
#5541
35K
21.75 mi10:46:453:09:318:4327:20
8:48
#5173
40K
24.85 mi11:15:033:37:498:4628:18
9:07
#4899
Finish
26.22 mi11:27:283:50:148:4712:25
9:06
#4818
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-24Seg. OverallSeg. MalesSeg. M20-24
5K3.11 mi3.11 mi7688576864366985115584
10K6.21 mi3.10 mi6912+7765279+489594+4963074887550
15K9.32 mi3.11 mi6782+1305180+99590+466985115584
21K13.05 mi3.73 mi6157+6254760+420557+3350043924480
25K15.53 mi2.48 mi5850+3074539+221536+2147973728446
30K18.64 mi3.11 mi5541+3094281+258499+3749563766441
35K21.75 mi3.11 mi5173+3683958+323472+2742403169398
40K24.85 mi3.10 mi4899+2743709+249438+3445033218403
Finish26.22 mi1.37 mi4818+813638+71439-145373197414

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×18story building
+279ft-164ft

Overall

6698

Males

5115

M20-24

5115

5K→10K

3.1 - 6.2 mi

Top 21%
×11story building
+103ft-217ft

Overall

6307

Males

4887

M20-24

4887

10K→15K

6.2 - 9.3 mi

Top 22%
×3story building
+51ft-55ft

Overall

6698

Males

5115

M20-24

5115

15K→21K

9.3 - 13.1 mi

Top 17%
×1story
+20ft-37ft

Overall

5004

Males

3924

M20-24

3924

21K→25K

13.1 - 15.5 mi

Top 16%
×2story building
+35ft-8ft

Overall

4797

Males

3728

M20-24

3728

25K→30K

15.5 - 18.6 mi

Top 16%
×2story building
+58ft-57ft

Overall

4956

Males

3766

M20-24

3766

30K→35K

18.6 - 21.8 mi

Top 14%
×2story building
+98ft-92ft

Overall

4240

Males

3169

M20-24

3169

35K→40K

21.8 - 24.9 mi

Top 15%
×2story building
+36ft-53ft

Overall

4503

Males

3218

M20-24

3218

40K→Finish

24.9 - 26.2 mi

Top 15%
×5story building
+80ft-24ft

Overall

4537

Males

3197

M20-24

3197

Passing Analysis

Category:
Athletes Passed
3382*
Passed By
512
Net Change
+2870
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7688
5K → 10K860*84+776#7688#6912
10K → 15K262*132+130#6912#6782
15K → 21K640*15+625#6782#6157
21K → 25K33932+307#6157#5850
25K → 30K361*52+309#5850#5541
30K → 35K417*49+368#5541#5173
35K → 40K364*90+274#5173#4899
40K → Finish139*58+81#4899#4818
TOTALS3382*512+2870

* 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