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MARINE CORPS MARATHON 2025

Jack Sasaki

Falls Church, VA

Bib: 3065 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 3%
Gender (Male)
#0 / 17709
Top 4%
Division (M20-24)
#0 / 1424
Top 8%
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
7:30/mi
23:19
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:08/mi
45:30
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:08/mi
1:07:40
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
7:16/mi
1:34:45
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
6:58/mi
1:52:04
↑ 350.2%
30 ft elev
30K· 18.64 mi
7:15/mi
2:14:34
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
7:16/mi
2:37:08
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
7:36/mi
3:00:44
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
8:34/mi
3:12:25
↑ 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
Time1:34:45
Pace7:16 /mi
2nd Half
Distance13.17 mi
Time1:37:40
Pace7:25 /mi
📊Positive Split: 3.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:44:1923:197:3023:19
7:30
-
10K
6.21 mi08:06:3045:307:1922:11
7:08
-0:22
15K
9.32 mi08:28:401:07:407:1622:10
7:08
0:00
21K
13.05 mi08:55:451:34:457:1627:05
7:16
+0:08
25K
15.53 mi09:13:041:52:047:1317:19
6:58
-0:18
30K
18.64 mi09:35:342:14:347:1322:30
7:15
+0:17
35K
21.75 mi09:58:082:37:087:1422:34
7:16
+0:01
40K
24.85 mi10:21:443:00:447:1623:36
7:36
+0:20
Finish
26.22 mi10:33:253:12:257:2111:41
8:34
+0:58

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

6:58 /mi

Average Pace

7:21 /mi

Slowest Pace

8:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

17:19

9% of race

Time at Steady Pace

1:56:30

61% of race

Time at Slower Pace

58:36

30% of race

Average Pace: 7:20 /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 mi07:44:1923:197:3023:19
7:30
#938
10K
6.21 mi08:06:3045:307:1922:11
7:08
#1043
15K
9.32 mi08:28:401:07:407:1622:10
7:08
#1045
21K
13.05 mi08:55:451:34:457:1627:05
7:16
#1032
25K
15.53 mi09:13:041:52:047:1317:19
6:58
#1002
30K
18.64 mi09:35:342:14:347:1322:30
7:15
#950
35K
21.75 mi09:58:082:37:087:1422:34
7:16
#877
40K
24.85 mi10:21:443:00:447:1623:36
7:36
#846
Finish
26.22 mi10:33:253:12:257:2111:41
8:34
#885
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-24Seg. OverallSeg. MalesSeg. M20-24
5K3.11 mi3.11 mi9388361181119(Top 4%)987(Top 6%)130(Top 9%)
10K6.21 mi3.10 mi1043-105925-89129-111209(Top 4%)1062(Top 6%)145(Top 10%)
15K9.32 mi3.11 mi1045-2925127+21119(Top 4%)987(Top 6%)130(Top 9%)
21K13.05 mi3.73 mi1032+13916+9126+11021(Top 3%)914(Top 5%)130(Top 9%)
25K15.53 mi2.48 mi1002+30895+21125+1878(Top 3%)791(Top 4%)117(Top 8%)
30K18.64 mi3.11 mi950+52849+46119+6860(Top 3%)764(Top 4%)119(Top 8%)
35K21.75 mi3.11 mi877+73787+62113+6684(Top 2%)618(Top 3%)102(Top 7%)
40K24.85 mi3.10 mi846+31754+33114-1930(Top 3%)780(Top 4%)128(Top 9%)
Finish26.22 mi1.37 mi885-39778-24115-12865(Top 10%)2138(Top 12%)309(Top 22%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×18story building
+279ft-164ft

Overall

1119

Males

987

M20-24

987

5K→10K

3.1 - 6.2 mi

Top 4%
×11story building
+103ft-217ft

Overall

1209

Males

1062

M20-24

1062

10K→15K

6.2 - 9.3 mi

Top 4%
×3story building
+51ft-55ft

Overall

1119

Males

987

M20-24

987

15K→21K

9.3 - 13.1 mi

Top 3%
×1story
+20ft-37ft

Overall

1021

Males

914

M20-24

914

21K→25K

13.1 - 15.5 mi

Top 3%
×2story building
+35ft-8ft

Overall

878

Males

791

M20-24

791

25K→30K

15.5 - 18.6 mi

Top 3%
×2story building
+58ft-57ft

Overall

860

Males

764

M20-24

764

30K→35K

18.6 - 21.8 mi

Top 2%
×2story building
+98ft-92ft

Overall

684

Males

618

M20-24

618

35K→40K

21.8 - 24.9 mi

Top 3%
×2story building
+36ft-53ft

Overall

930

Males

780

M20-24

780

40K→Finish

24.9 - 26.2 mi

Top 10%
×5story building
+80ft-24ft

Overall

2865

Males

2138

M20-24

2138

Passing Analysis

Category:
Athletes Passed
331*
Passed By
278
Net Change
+53
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#938
5K → 10K17122-105#938#1043
10K → 15K2830-2#1043#1045
15K → 21K37*24+13#1045#1032
21K → 25K366+30#1032#1002
25K → 30K70*18+52#1002#950
30K → 35K829+73#950#877
35K → 40K5524+31#877#846
40K → Finish6*45-39#846#885
TOTALS331*278+53

* 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