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MARINE CORPS MARATHON 2025

Daniel O’Leary

Washington, DC

Bib: 3258 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 28%
Gender (Male)
#0 / 17709
Top 34%
Division (M20-24)
#0 / 1424
Top 47%
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
9:36/mi
29:49
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:56/mi
1:00:41
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:43/mi
1:30:52
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:41/mi
2:06:57
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:12/mi
2:29:48
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:41/mi
2:59:53
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:16/mi
3:28:41
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:07/mi
3:57:02
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:33/mi
4:10:03
↑ 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 21K
Distance13.05 mi
Time2:06:57
Pace9:44 /mi
2nd Half✓ Faster
Distance13.17 mi
Time2:03:05
Pace9:21 /mi
📊Negative Split: 3.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:44:4129:499:3629:49
9:36
-
10K
6.21 mi09:15:331:00:419:4630:52
9:56
+0:20
15K
9.32 mi09:45:441:30:529:4530:11
9:43
-0:13
21K
13.05 mi10:21:492:06:579:4436:05
9:41
-0:02
25K
15.53 mi10:44:402:29:489:3922:51
9:12
-0:29
30K
18.64 mi11:14:452:59:539:3930:05
9:41
+0:29
35K
21.75 mi11:43:333:28:419:3628:48
9:16
-0:25
40K
24.85 mi12:11:543:57:029:3228:21
9:07
-0:09
Finish
26.22 mi12:24:554:10:039:3313:01
9:33
+0:26

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

9:07 /mi

Average Pace

9:33 /mi

Slowest Pace

9:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:33:01

37% of race

Time at Steady Pace

2:37:02

63% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:32 /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 mi08:44:4129:499:3629:49
9:36
#9256
10K
6.21 mi09:15:331:00:419:4630:52
9:56
#12179
15K
9.32 mi09:45:441:30:529:4530:11
9:43
#12468
21K
13.05 mi10:21:492:06:579:4436:05
9:41
#12099
25K
15.53 mi10:44:402:29:489:3922:51
9:12
#11522
30K
18.64 mi11:14:452:59:539:3930:05
9:41
#10890
35K
21.75 mi11:43:333:28:419:3628:48
9:16
#9874
40K
24.85 mi12:11:543:57:029:3228:21
9:07
#8793
Finish
26.22 mi12:24:554:10:039:3313:01
9:33
#8501
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-24Seg. OverallSeg. MalesSeg. M20-24
5K3.11 mi3.11 mi9256679373413124(Top 44%)9172(Top 52%)939(Top 66%)
10K6.21 mi3.10 mi12179-29238633-1840886-15215262(Top 51%)10438(Top 59%)1033(Top 73%)
15K9.32 mi3.11 mi12468-2898810-177908-2213124(Top 44%)9172(Top 52%)939(Top 66%)
21K13.05 mi3.73 mi12099+3698579+231897+1111573(Top 39%)8210(Top 46%)872(Top 61%)
25K15.53 mi2.48 mi11522+5778199+380863+349763(Top 32%)7023(Top 40%)772(Top 54%)
30K18.64 mi3.11 mi10890+6327750+449823+409203(Top 31%)6510(Top 37%)707(Top 50%)
35K21.75 mi3.11 mi9874+10167034+716759+646225(Top 21%)4489(Top 25%)514(Top 36%)
40K24.85 mi3.10 mi8793+10816271+763681+784551(Top 15%)3244(Top 18%)405(Top 29%)
Finish26.22 mi1.37 mi8501+2926047+224666+156147(Top 20%)4145(Top 23%)514(Top 36%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×18story building
+279ft-164ft

Overall

13124

Males

9172

M20-24

9172

5K→10K

3.1 - 6.2 mi

Top 51%
×11story building
+103ft-217ft

Overall

15262

Males

10438

M20-24

10438

10K→15K

6.2 - 9.3 mi

Top 44%
×3story building
+51ft-55ft

Overall

13124

Males

9172

M20-24

9172

15K→21K

9.3 - 13.1 mi

Top 39%
×1story
+20ft-37ft

Overall

11573

Males

8210

M20-24

8210

21K→25K

13.1 - 15.5 mi

Top 32%
×2story building
+35ft-8ft

Overall

9763

Males

7023

M20-24

7023

25K→30K

15.5 - 18.6 mi

Top 31%
×2story building
+58ft-57ft

Overall

9203

Males

6510

M20-24

6510

30K→35K

18.6 - 21.8 mi

Top 21%
×2story building
+98ft-92ft

Overall

6225

Males

4489

M20-24

4489

35K→40K

21.8 - 24.9 mi

Top 15%
×2story building
+36ft-53ft

Overall

4551

Males

3244

M20-24

3244

40K→Finish

24.9 - 26.2 mi

Top 20%
×5story building
+80ft-24ft

Overall

6147

Males

4145

M20-24

4145

Passing Analysis

Category:
Athletes Passed
4365*
Passed By
3610
Net Change
+755
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9256
5K → 10K10*2933-2923#9256#12179
10K → 15K171*460-289#12179#12468
15K → 21K489*120+369#12468#12099
21K → 25K611*34+577#12099#11522
25K → 30K666*34+632#11522#10890
30K → 35K1024*8+1016#10890#9874
35K → 40K1088*7+1081#9874#8793
40K → Finish306*14+292#8793#8501
TOTALS4365*3610+755

* 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