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MARINE CORPS MARATHON 2025

David Carta

Bolingbrook, IL

Bib: 4552 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 1%
Gender (Male)
#0 / 17709
Top 2%
Division (M35-39)
#0 / 2420
Top 2%
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
7:01/mi
21:47
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
6:28/mi
41:53
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
6:35/mi
1:02:19
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
6:43/mi
1:27:20
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
6:26/mi
1:43:19
↑ 350.2%
30 ft elev
30K· 18.64 mi
6:55/mi
2:04:47
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
7:08/mi
2:26:56
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
7:31/mi
2:50:16
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
7:44/mi
3:00:49
↑ 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
Time1:27:20
Pace6:42 /mi
2nd Half
Distance13.17 mi
Time1:33:28
Pace7:06 /mi
📊Positive Split: 7.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:42:3121:477:0121:47
7:01
-
10K
6.21 mi08:02:3741:536:4420:06
6:28
-0:33
15K
9.32 mi08:23:031:02:196:4120:26
6:35
+0:07
21K
13.05 mi08:48:041:27:206:4225:01
6:43
+0:08
25K
15.53 mi09:04:031:43:196:3915:59
6:26
-0:17
30K
18.64 mi09:25:312:04:476:4221:28
6:55
+0:29
35K
21.75 mi09:47:402:26:566:4522:09
7:08
+0:13
40K
24.85 mi10:11:002:50:166:5123:20
7:31
+0:23
Finish
26.22 mi10:21:333:00:496:5410:33
7:44
+0:13

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

6:26 /mi

Average Pace

6:54 /mi

Slowest Pace

7:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

56:31

31% of race

Time at Steady Pace

1:08:16

38% of race

Time at Slower Pace

56:02

31% of race

Average Pace: 6:54 /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 mi07:42:3121:477:0121:47
7:01
#422
10K
6.21 mi08:02:3741:536:4420:06
6:28
#363
15K
9.32 mi08:23:031:02:196:4120:26
6:35
#353
21K
13.05 mi08:48:041:27:206:4225:01
6:43
#346
25K
15.53 mi09:04:031:43:196:3915:59
6:26
#330
30K
18.64 mi09:25:312:04:476:4221:28
6:55
#346
35K
21.75 mi09:47:402:26:566:4522:09
7:08
#371
40K
24.85 mi10:11:002:50:166:5123:20
7:31
#419
Finish
26.22 mi10:21:333:00:496:5410:33
7:44
#435
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi3.11 mi42239755362(Top 1%)339(Top 2%)46(Top 2%)
10K6.21 mi3.10 mi363+59341+5644+11324(Top 1%)306(Top 2%)40(Top 2%)
15K9.32 mi3.11 mi353+10331+1043+1362(Top 1%)339(Top 2%)46(Top 2%)
21K13.05 mi3.73 mi346+7325+644-1329(Top 1%)315(Top 2%)46(Top 2%)
25K15.53 mi2.48 mi330+16312+1342+2289(Top 1.0%)277(Top 2%)37(Top 2%)
30K18.64 mi3.11 mi346-16327-1544-2506(Top 2%)471(Top 3%)59(Top 2%)
35K21.75 mi3.11 mi371-25350-2350-6571(Top 2%)527(Top 3%)67(Top 3%)
40K24.85 mi3.10 mi419-48394-4453-3836(Top 3%)712(Top 4%)93(Top 4%)
Finish26.22 mi1.37 mi435-16407-1355-21082(Top 4%)871(Top 5%)105(Top 4%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 1%
×18story building
+279ft-164ft

Overall

362

Males

339

M35-39

339

5K→10K

3.1 - 6.2 mi

Top 1%
×11story building
+103ft-217ft

Overall

324

Males

306

M35-39

306

10K→15K

6.2 - 9.3 mi

Top 1%
×3story building
+51ft-55ft

Overall

362

Males

339

M35-39

339

15K→21K

9.3 - 13.1 mi

Top 1%
×1story
+20ft-37ft

Overall

329

Males

315

M35-39

315

21K→25K

13.1 - 15.5 mi

Top 1.0%
×2story building
+35ft-8ft

Overall

289

Males

277

M35-39

277

25K→30K

15.5 - 18.6 mi

Top 2%
×2story building
+58ft-57ft

Overall

506

Males

471

M35-39

471

30K→35K

18.6 - 21.8 mi

Top 2%
×2story building
+98ft-92ft

Overall

571

Males

527

M35-39

527

35K→40K

21.8 - 24.9 mi

Top 3%
×2story building
+36ft-53ft

Overall

836

Males

712

M35-39

712

40K→Finish

24.9 - 26.2 mi

Top 4%
×5story building
+80ft-24ft

Overall

1082

Males

871

M35-39

871

Passing Analysis

Category:
Athletes Passed
144*
Passed By
157
Net Change
-13
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#422
5K → 10K623+59#422#363
10K → 15K199+10#363#353
15K → 21K16*9+7#353#346
21K → 25K171+16#346#330
25K → 30K7*23-16#330#346
30K → 35K1136-25#346#371
35K → 40K957-48#371#419
40K → Finish3*19-16#419#435
TOTALS144*157-13

* 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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Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions