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MARINE CORPS MARATHON 2025

Natalie Olson

Washington, DC

Bib: 17773 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Division (F25-29)
#0 / 2322
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
10:46/mi
33:28
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:32/mi
1:06:13
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:52/mi
1:39:59
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
11:42/mi
2:23:38
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
11:16/mi
2:51:37
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:59/mi
3:28:51
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
12:03/mi
4:06:17
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
12:13/mi
4:44:14
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:45/mi
5:00:15
↑ 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
Time2:23:38
Pace11:00 /mi
2nd Half
Distance13.17 mi
Time2:36:36
Pace11:53 /mi
📊Positive Split: 9.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:27:2233:2810:4633:28
10:46
-
10K
6.21 mi09:00:071:06:1310:3932:45
10:32
-0:14
15K
9.32 mi09:33:531:39:5910:4433:46
10:52
+0:20
21K
13.05 mi10:17:322:23:3811:0043:39
11:42
+0:50
25K
15.53 mi10:45:312:51:3711:0327:59
11:16
-0:26
30K
18.64 mi11:22:453:28:5111:1237:14
11:59
+0:43
35K
21.75 mi12:00:114:06:1711:1937:26
12:03
+0:04
40K
24.85 mi12:38:084:44:1411:2637:57
12:13
+0:10
Finish
26.22 mi12:54:095:00:1511:2816:01
11:45
-0:28

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

10:32 /mi

Average Pace

11:28 /mi

Slowest Pace

12:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:07:58

43% of race

Time at Steady Pace

2:52:17

57% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:27 /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 mi08:27:2233:2810:4633:28
10:46
#16619
10K
6.21 mi09:00:071:06:1310:3932:45
10:32
#17959
15K
9.32 mi09:33:531:39:5910:4433:46
10:52
#18611
21K
13.05 mi10:17:322:23:3811:0043:39
11:42
#19497
25K
15.53 mi10:45:312:51:3711:0327:59
11:16
#19313
30K
18.64 mi11:22:453:28:5111:1237:14
11:59
#19067
35K
21.75 mi12:00:114:06:1711:1937:26
12:03
#18608
40K
24.85 mi12:38:084:44:1411:2637:57
12:13
#18179
Finish
26.22 mi12:54:095:00:1511:2816:01
11:45
#18008
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi3.11 mi166195454129320007(Top 67%)7023(Top 57%)1577(Top 68%)
10K6.21 mi3.10 mi17959-13406033-5791404-11119397(Top 65%)6715(Top 54%)1523(Top 66%)
15K9.32 mi3.11 mi18611-6526333-3001458-5420007(Top 67%)7023(Top 57%)1577(Top 68%)
21K13.05 mi3.73 mi19497-8866780-4471542-8421381(Top 71%)7775(Top 63%)1735(Top 75%)
25K15.53 mi2.48 mi19313+1846764+161543-119127(Top 64%)6958(Top 56%)1599(Top 69%)
30K18.64 mi3.11 mi19067+2466732+321539+418475(Top 61%)6820(Top 55%)1560(Top 67%)
35K21.75 mi3.11 mi18608+4596655+771535+416838(Top 56%)6450(Top 52%)1505(Top 65%)
40K24.85 mi3.10 mi18179+4296608+471539-415827(Top 53%)6204(Top 50%)1432(Top 62%)
Finish26.22 mi1.37 mi18008+1716557+511526+1314862(Top 49%)5796(Top 47%)1417(Top 61%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×18story building
+279ft-164ft

Overall

20007

Females

7023

F25-29

7023

5K→10K

3.1 - 6.2 mi

Top 65%
×11story building
+103ft-217ft

Overall

19397

Females

6715

F25-29

6715

10K→15K

6.2 - 9.3 mi

Top 67%
×3story building
+51ft-55ft

Overall

20007

Females

7023

F25-29

7023

15K→21K

9.3 - 13.1 mi

Top 71%
×1story
+20ft-37ft

Overall

21381

Females

7775

F25-29

7775

21K→25K

13.1 - 15.5 mi

Top 64%
×2story building
+35ft-8ft

Overall

19127

Females

6958

F25-29

6958

25K→30K

15.5 - 18.6 mi

Top 61%
×2story building
+58ft-57ft

Overall

18475

Females

6820

F25-29

6820

30K→35K

18.6 - 21.8 mi

Top 56%
×2story building
+98ft-92ft

Overall

16838

Females

6450

F25-29

6450

35K→40K

21.8 - 24.9 mi

Top 53%
×2story building
+36ft-53ft

Overall

15827

Females

6204

F25-29

6204

40K→Finish

24.9 - 26.2 mi

Top 49%
×5story building
+80ft-24ft

Overall

14862

Females

5796

F25-29

5796

Passing Analysis

Category:
Athletes Passed
2978*
Passed By
4367
Net Change
-1389
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16619
5K → 10K99*1439-1340#16619#17959
10K → 15K222*874-652#17959#18611
15K → 21K301*1187-886#18611#19497
21K → 25K427*243+184#19497#19313
25K → 30K502*256+246#19313#19067
30K → 35K629*170+459#19067#18608
35K → 40K575*146+429#18608#18179
40K → Finish223*52+171#18179#18008
TOTALS2978*4367-1389

* 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