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MARINE CORPS MARATHON 2025

Micah Olsen

Alexandria, VA

Bib: 28255 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 43%
Gender (Male)
#0 / 17709
Top 48%
Division (M35-39)
#0 / 2420
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
10:24/mi
32:20
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:26/mi
1:01:40
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:13/mi
1:30:18
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
11:18/mi
2:12:25
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:36/mi
2:38:47
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:49/mi
3:09:18
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:23/mi
3:41:34
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
11:11/mi
4:16:18
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:54/mi
4:32:32
↑ 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
Time2:12:25
Pace10:09 /mi
2nd Half
Distance13.17 mi
Time2:20:07
Pace10:38 /mi
📊Positive Split: 5.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:12:2432:2010:2432:20
10:24
-
10K
6.21 mi08:41:441:01:409:5529:20
9:26
-0:58
15K
9.32 mi09:10:221:30:189:4128:38
9:13
-0:13
21K
13.05 mi09:52:292:12:2510:0942:07
11:18
+2:05
25K
15.53 mi10:18:512:38:4710:1326:22
10:36
-0:42
30K
18.64 mi10:49:223:09:1810:0930:31
9:49
-0:47
35K
21.75 mi11:21:383:41:3410:1132:16
10:23
+0:34
40K
24.85 mi11:56:224:16:1810:1934:44
11:11
+0:48
Finish
26.22 mi12:12:364:32:3210:2416:14
11:54
+0:43

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

9:13 /mi

Average Pace

10:24 /mi

Slowest Pace

11:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:28:29

32% of race

Time at Steady Pace

1:30:58

33% of race

Time at Slower Pace

1:33:05

34% of race

Average Pace: 10:24 /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 mi08:12:2432:2010:2432:20
10:24
#14196
10K
6.21 mi08:41:441:01:409:5529:20
9:26
#13138
15K
9.32 mi09:10:221:30:189:4128:38
9:13
#12120
21K
13.05 mi09:52:292:12:2510:0942:07
11:18
#14449
25K
15.53 mi10:18:512:38:4710:1326:22
10:36
#14681
30K
18.64 mi10:49:223:09:1810:0930:31
9:49
#13571
35K
21.75 mi11:21:383:41:3410:1132:16
10:23
#12883
40K
24.85 mi11:56:224:16:1810:1934:44
11:11
#12663
Finish
26.22 mi12:12:364:32:3210:2416:14
11:54
#12780
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi3.11 mi141969808146310396(Top 35%)7540(Top 43%)1123(Top 47%)
10K6.21 mi3.10 mi13138+10589198+6101368+9512239(Top 41%)8687(Top 49%)1281(Top 53%)
15K9.32 mi3.11 mi12120+10188606+5921276+9210396(Top 35%)7540(Top 43%)1123(Top 47%)
21K13.05 mi3.73 mi14449-23299934-13281463-18719720(Top 66%)12738(Top 72%)1854(Top 77%)
25K15.53 mi2.48 mi14681-23210006-721488-2516435(Top 55%)10764(Top 61%)1578(Top 65%)
30K18.64 mi3.11 mi13571+11109288+7181358+1309760(Top 32%)6827(Top 39%)987(Top 41%)
35K21.75 mi3.11 mi12883+6888771+5171277+8110605(Top 35%)7009(Top 40%)1013(Top 42%)
40K24.85 mi3.10 mi12663+2208515+2561244+3312232(Top 41%)7608(Top 43%)1105(Top 46%)
Finish26.22 mi1.37 mi12780-1178528-131245-115403(Top 51%)9373(Top 53%)1352(Top 56%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×18story building
+279ft-164ft

Overall

10396

Males

7540

M35-39

7540

5K→10K

3.1 - 6.2 mi

Top 41%
×11story building
+103ft-217ft

Overall

12239

Males

8687

M35-39

8687

10K→15K

6.2 - 9.3 mi

Top 35%
×3story building
+51ft-55ft

Overall

10396

Males

7540

M35-39

7540

15K→21K

9.3 - 13.1 mi

Top 66%
×1story
+20ft-37ft

Overall

19720

Males

12738

M35-39

12738

21K→25K

13.1 - 15.5 mi

Top 55%
×2story building
+35ft-8ft

Overall

16435

Males

10764

M35-39

10764

25K→30K

15.5 - 18.6 mi

Top 32%
×2story building
+58ft-57ft

Overall

9760

Males

6827

M35-39

6827

30K→35K

18.6 - 21.8 mi

Top 35%
×2story building
+98ft-92ft

Overall

10605

Males

7009

M35-39

7009

35K→40K

21.8 - 24.9 mi

Top 41%
×2story building
+36ft-53ft

Overall

12232

Males

7608

M35-39

7608

40K→Finish

24.9 - 26.2 mi

Top 51%
×5story building
+80ft-24ft

Overall

15403

Males

9373

M35-39

9373

Passing Analysis

Category:
Athletes Passed
4871*
Passed By
3455
Net Change
+1416
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14196
5K → 10K1141*83+1058#14196#13138
10K → 15K1031*13+1018#13138#12120
15K → 21K35*2364-2329#12120#14449
21K → 25K236*468-232#14449#14681
25K → 30K1116*6+1110#14681#13571
30K → 35K760*72+688#13571#12883
35K → 40K463*243+220#12883#12663
40K → Finish89*206-117#12663#12780
TOTALS4871*3455+1416

* 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