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MARINE CORPS MARATHON 2025

Aldo Sessarego

Fairfax, VA

Bib: 1375 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Division (M25-29)
#0 / 2720
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
11:36/mi
36:02
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
12:16/mi
1:14:10
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
12:51/mi
1:54:05
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
12:39/mi
2:41:14
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
18:35/mi
3:27:26
↑ 350.2%
30 ft elev
30K· 18.64 mi
14:58/mi
4:13:56
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
15:57/mi
5:03:29
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
22:52/mi
6:14:31
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
19:19/mi
6:40:52
↑ 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
Time2:41:14
Pace12:21 /mi
2nd Half
Distance13.17 mi
Time3:59:38
Pace18:12 /mi
📊Positive Split: 48.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:30:4736:0211:3636:02
11:36
-
10K
6.21 mi09:08:551:14:1011:5638:08
12:16
+0:40
15K
9.32 mi09:48:501:54:0512:1439:55
12:51
+0:35
21K
13.05 mi10:35:592:41:1412:2147:09
12:39
-0:12
25K
15.53 mi11:22:113:27:2613:2146:12
18:35
+5:56
30K
18.64 mi12:08:414:13:5613:3746:30
14:58
-3:37
35K
21.75 mi12:58:145:03:2913:5749:33
15:57
+0:59
40K
24.85 mi14:09:166:14:3115:041:11:02
22:52
+6:55
Finish
26.22 mi14:35:376:40:5215:1826:21
19:19
-3:33

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

11:36 /mi

Average Pace

15:18 /mi

Slowest Pace

22:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:41:14

40% of race

Time at Steady Pace

1:36:03

24% of race

Time at Slower Pace

2:23:35

36% of race

Average Pace: 15:17 /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 mi08:30:4736:0211:3636:02
11:36
#21781
10K
6.21 mi09:08:551:14:1011:5638:08
12:16
#25132
15K
9.32 mi09:48:501:54:0512:1439:55
12:51
#26024
21K
13.05 mi10:35:592:41:1412:2147:09
12:39
#25498
25K
15.53 mi11:22:113:27:2613:2146:12
18:35
#27904
30K
18.64 mi12:08:414:13:5613:3746:30
14:58
#27777
35K
21.75 mi12:58:145:03:2913:5749:33
15:57
#27838
40K
24.85 mi14:09:166:14:3115:041:11:02
22:52
#28955
Finish
26.22 mi14:35:376:40:5215:1826:21
19:19
#29009
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi3.11 mi2178113897238527412(Top 91%)16652(Top 94%)2670(Top 98%)
10K6.21 mi3.10 mi25132-335115605-17082575-19027190(Top 90%)16546(Top 93%)2654(Top 98%)
15K9.32 mi3.11 mi26024-89216043-4382614-3927412(Top 91%)16652(Top 94%)2670(Top 98%)
21K13.05 mi3.73 mi25498+52615760+2832593+2124384(Top 81%)15113(Top 85%)2528(Top 93%)
25K15.53 mi2.48 mi27904-240616802-10422685-9230047(Top 100%)17718(Top 100%)2711(Top 100%)
30K18.64 mi3.11 mi27777+12716682+1202668+1726854(Top 89%)15927(Top 90%)2558(Top 94%)
35K21.75 mi3.11 mi27838-6116666+162665+327467(Top 91%)16178(Top 91%)2569(Top 95%)
40K24.85 mi3.10 mi28955-111717184-5182689-2429988(Top 100%)17665(Top 100%)2711(Top 100%)
Finish26.22 mi1.37 mi29009-5417201-172688+129182(Top 97%)17193(Top 97%)2666(Top 98%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×18story building
+279ft-164ft

Overall

27412

Males

16652

M25-29

16652

5K→10K

3.1 - 6.2 mi

Top 90%
×11story building
+103ft-217ft

Overall

27190

Males

16546

M25-29

16546

10K→15K

6.2 - 9.3 mi

Top 91%
×3story building
+51ft-55ft

Overall

27412

Males

16652

M25-29

16652

15K→21K

9.3 - 13.1 mi

Top 81%
×1story
+20ft-37ft

Overall

24384

Males

15113

M25-29

15113

21K→25K

13.1 - 15.5 mi

Top 100%
×2story building
+35ft-8ft

Overall

30047

Males

17718

M25-29

17718

25K→30K

15.5 - 18.6 mi

Top 89%
×2story building
+58ft-57ft

Overall

26854

Males

15927

M25-29

15927

30K→35K

18.6 - 21.8 mi

Top 91%
×2story building
+98ft-92ft

Overall

27467

Males

16178

M25-29

16178

35K→40K

21.8 - 24.9 mi

Top 100%
×2story building
+36ft-53ft

Overall

29988

Males

17665

M25-29

17665

40K→Finish

24.9 - 26.2 mi

Top 97%
×5story building
+80ft-24ft

Overall

29182

Males

17193

M25-29

17193

Passing Analysis

Category:
Athletes Passed
1363*
Passed By
8591
Net Change
-7228
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21781
5K → 10K29*3380-3351#21781#25132
10K → 15K137*1029-892#25132#26024
15K → 21K690*164+526#26024#25498
21K → 25K20*2426-2406#25498#27904
25K → 30K273*146+127#27904#27777
30K → 35K170*231-61#27777#27838
35K → 40K15*1132-1117#27838#28955
40K → Finish29*83-54#28955#29009
TOTALS1363*8591-7228

* 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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Questions or issues regarding timing data?

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Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions