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MARINE CORPS MARATHON 2025

Daniel Kurtz

Fairfax, VA

Bib: 17835 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 24%
Gender (Male)
#0 / 17709
Top 30%
Division (M35-39)
#0 / 2420
Top 33%
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
9:22/mi
29:06
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:39/mi
55:58
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:48/mi
1:23:18
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:50/mi
1:56:13
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:41/mi
2:17:48
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:11/mi
2:46:19
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:33/mi
3:15:58
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:16/mi
3:47:51
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:55/mi
4:02:44
↑ 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
Time1:56:13
Pace8:54 /mi
2nd Half
Distance13.17 mi
Time2:06:30
Pace9:36 /mi
📊Positive Split: 8.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:01:2429:069:2229:06
9:22
-
10K
6.21 mi08:28:1655:589:0026:52
8:39
-0:43
15K
9.32 mi08:55:361:23:188:5627:20
8:48
+0:09
21K
13.05 mi09:28:311:56:138:5432:55
8:50
+0:02
25K
15.53 mi09:50:062:17:488:5221:35
8:41
-0:09
30K
18.64 mi10:18:372:46:198:5528:31
9:11
+0:30
35K
21.75 mi10:48:163:15:589:0129:39
9:33
+0:22
40K
24.85 mi11:20:093:47:519:1031:53
10:16
+0:43
Finish
26.22 mi11:35:024:02:449:1614:53
10:55
+0:39

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

8:39 /mi

Average Pace

9:16 /mi

Slowest Pace

10:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:15:47

31% of race

Time at Steady Pace

2:00:11

50% of race

Time at Slower Pace

46:46

19% of race

Average Pace: 9:15 /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 mi08:01:2429:069:2229:06
9:22
#7778
10K
6.21 mi08:28:1655:589:0026:52
8:39
#7377
15K
9.32 mi08:55:361:23:188:5627:20
8:48
#7427
21K
13.05 mi09:28:311:56:138:5432:55
8:50
#7094
25K
15.53 mi09:50:062:17:488:5221:35
8:41
#6965
30K
18.64 mi10:18:372:46:198:5528:31
9:11
#6793
35K
21.75 mi10:48:163:15:589:0129:39
9:33
#6735
40K
24.85 mi11:20:093:47:519:1031:53
10:16
#7092
Finish
26.22 mi11:35:024:02:449:1614:53
10:55
#7340
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi3.11 mi777858328487722(Top 26%)5790(Top 33%)848(Top 35%)
10K6.21 mi3.10 mi7377+4015583+249821+277051(Top 23%)5375(Top 30%)789(Top 33%)
15K9.32 mi3.11 mi7427-505608-25832-117722(Top 26%)5790(Top 33%)848(Top 35%)
21K13.05 mi3.73 mi7094+3335382+226792+406554(Top 22%)5011(Top 28%)747(Top 31%)
25K15.53 mi2.48 mi6965+1295283+99779+136849(Top 23%)5163(Top 29%)769(Top 32%)
30K18.64 mi3.11 mi6793+1725139+144761+186891(Top 23%)5064(Top 29%)742(Top 31%)
35K21.75 mi3.11 mi6735+585033+106748+137343(Top 24%)5157(Top 29%)756(Top 31%)
40K24.85 mi3.10 mi7092-3575189-156770-228684(Top 29%)5651(Top 32%)807(Top 33%)
Finish26.22 mi1.37 mi7340-2485319-130795-2511526(Top 38%)7160(Top 40%)1038(Top 43%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×18story building
+279ft-164ft

Overall

7722

Males

5790

M35-39

5790

5K→10K

3.1 - 6.2 mi

Top 23%
×11story building
+103ft-217ft

Overall

7051

Males

5375

M35-39

5375

10K→15K

6.2 - 9.3 mi

Top 26%
×3story building
+51ft-55ft

Overall

7722

Males

5790

M35-39

5790

15K→21K

9.3 - 13.1 mi

Top 22%
×1story
+20ft-37ft

Overall

6554

Males

5011

M35-39

5011

21K→25K

13.1 - 15.5 mi

Top 23%
×2story building
+35ft-8ft

Overall

6849

Males

5163

M35-39

5163

25K→30K

15.5 - 18.6 mi

Top 23%
×2story building
+58ft-57ft

Overall

6891

Males

5064

M35-39

5064

30K→35K

18.6 - 21.8 mi

Top 24%
×2story building
+98ft-92ft

Overall

7343

Males

5157

M35-39

5157

35K→40K

21.8 - 24.9 mi

Top 29%
×2story building
+36ft-53ft

Overall

8684

Males

5651

M35-39

5651

40K→Finish

24.9 - 26.2 mi

Top 38%
×5story building
+80ft-24ft

Overall

11526

Males

7160

M35-39

7160

Passing Analysis

Category:
Athletes Passed
2263*
Passed By
1825
Net Change
+438
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7778
5K → 10K578*177+401#7778#7377
10K → 15K177*227-50#7377#7427
15K → 21K424*91+333#7427#7094
21K → 25K231*102+129#7094#6965
25K → 30K327*155+172#6965#6793
30K → 35K307*249+58#6793#6735
35K → 40K169*526-357#6735#7092
40K → Finish50*298-248#7092#7340
TOTALS2263*1825+438

* 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