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MARINE CORPS MARATHON 2025

Don Saechang

Ewa Beach, HI

Bib: 34564 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Division (M45-49)
#0 / 1775
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
11:53/mi
36:56
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:41/mi
1:10:09
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:36/mi
1:43:06
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:27/mi
2:22:05
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:38/mi
2:48:31
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:58/mi
3:25:42
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
12:32/mi
4:04:39
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
11:32/mi
4:40:29
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
12:04/mi
4:56:56
↑ 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
Time2:22:05
Pace10:53 /mi
2nd Half
Distance13.17 mi
Time2:34:50
Pace11:45 /mi
📊Positive Split: 9.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:25:2736:5611:5336:56
11:53
-
10K
6.21 mi08:58:401:10:0911:1733:13
10:41
-1:12
15K
9.32 mi09:31:371:43:0611:0432:57
10:36
-0:05
21K
13.05 mi10:10:362:22:0510:5338:59
10:27
-0:09
25K
15.53 mi10:37:022:48:3110:5126:26
10:38
+0:11
30K
18.64 mi11:14:133:25:4211:0237:11
11:58
+1:20
35K
21.75 mi11:53:104:04:3911:1538:57
12:32
+0:34
40K
24.85 mi12:29:004:40:2911:1735:50
11:32
-1:00
Finish
26.22 mi12:45:274:56:5611:2016:27
12:04
+0:32

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

10:27 /mi

Average Pace

11:20 /mi

Slowest Pace

12:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:11:35

44% of race

Time at Steady Pace

2:06:24

43% of race

Time at Slower Pace

38:57

13% of race

Average Pace: 11:19 /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 mi08:25:2736:5611:5336:56
11:53
#23364
10K
6.21 mi08:58:401:10:0911:1733:13
10:41
#21856
15K
9.32 mi09:31:371:43:0611:0432:57
10:36
#20647
21K
13.05 mi10:10:362:22:0510:5338:59
10:27
#18880
25K
15.53 mi10:37:022:48:3110:5126:26
10:38
#18291
30K
18.64 mi11:14:133:25:4211:0237:11
11:58
#18224
35K
21.75 mi11:53:104:04:3911:1538:57
12:32
#18284
40K
24.85 mi12:29:004:40:2911:1735:50
11:32
#17483
Finish
26.22 mi12:45:274:56:5611:2016:27
12:04
#17413
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi2336414716139318499121971123
10K6.21 mi3.10 mi21856+150813944+7721322+7120300131591227
15K9.32 mi3.11 mi20647+120913338+6061255+6718499121971123
21K13.05 mi3.73 mi18880+176712380+9581149+1061559310528954
25K15.53 mi2.48 mi18291+58912016+3641104+451656710841982
30K18.64 mi3.11 mi18224+6711899+1171106-218409116111070
35K21.75 mi3.11 mi18284-6011765+1341089+1718462112791051
40K24.85 mi3.10 mi17483+80111203+5621034+55135138303719
Finish26.22 mi1.37 mi17413+7011135+681025+9159439682846

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×18story building
+279ft-164ft

Overall

18499

Males

12197

M45-49

12197

5K→10K

3.1 - 6.2 mi

Top 68%
×11story building
+103ft-217ft

Overall

20300

Males

13159

M45-49

13159

10K→15K

6.2 - 9.3 mi

Top 62%
×3story building
+51ft-55ft

Overall

18499

Males

12197

M45-49

12197

15K→21K

9.3 - 13.1 mi

Top 52%
×1story
+20ft-37ft

Overall

15593

Males

10528

M45-49

10528

21K→25K

13.1 - 15.5 mi

Top 55%
×2story building
+35ft-8ft

Overall

16567

Males

10841

M45-49

10841

25K→30K

15.5 - 18.6 mi

Top 61%
×2story building
+58ft-57ft

Overall

18409

Males

11611

M45-49

11611

30K→35K

18.6 - 21.8 mi

Top 61%
×2story building
+98ft-92ft

Overall

18462

Males

11279

M45-49

11279

35K→40K

21.8 - 24.9 mi

Top 45%
×2story building
+36ft-53ft

Overall

13513

Males

8303

M45-49

8303

40K→Finish

24.9 - 26.2 mi

Top 53%
×5story building
+80ft-24ft

Overall

15943

Males

9682

M45-49

9682

Passing Analysis

Category:
Athletes Passed
7062*
Passed By
1111
Net Change
+5951
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23364
5K → 10K1576*68+1508#23364#21856
10K → 15K1235*26+1209#21856#20647
15K → 21K1788*21+1767#20647#18880
21K → 25K664*75+589#18880#18291
25K → 30K396*329+67#18291#18224
30K → 35K404*464-60#18224#18284
35K → 40K846*45+801#18284#17483
40K → Finish153*83+70#17483#17413
TOTALS7062*1111+5951

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Charts

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