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MARINE CORPS MARATHON 2025

Kristen Au

Washington, DC

Bib: 6245 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 12%
Gender (Female)
#0 / 12338
Top 6%
Division (F25-29)
#0 / 2322
Top 9%
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
8:51/mi
27:29
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:00/mi
52:19
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:13/mi
1:17:52
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:20/mi
1:48:56
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:12/mi
2:09:19
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:34/mi
2:35:57
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:39/mi
3:02:51
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
8:50/mi
3:30:17
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
8:41/mi
3:42:07
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:48:568:21 /mi⚡ faster
2nd Half
1:53:118:36 /mi+3.9%
Positive split — 3.9% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:50:1527:298:5127:29
8:51
-
10K
6.21 mi08:15:0552:198:2524:50
8:00
-0:51
15K
9.32 mi08:40:381:17:528:2125:33
8:13
+0:13
21K
13.05 mi09:11:421:48:568:2131:04
8:20
+0:07
25K
15.53 mi09:32:052:09:198:1920:23
8:12
-0:08
30K
18.64 mi09:58:432:35:578:2226:38
8:34
+0:22
35K
21.75 mi10:25:373:02:518:2426:54
8:39
+0:05
40K
24.85 mi10:53:033:30:178:2827:26
8:50
+0:11
Finish
26.22 mi11:04:533:42:078:2911:50
8:41
-0:09

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

8:00 /mi

Average Pace

8:29 /mi

Slowest Pace

8:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

2:47:12

75% of race

Time at Steady Pace

54:55

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:28 /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.

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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 mi07:50:1527:298:5127:29
8:51
#4792
10K
6.21 mi08:15:0552:198:2524:50
8:00
#4257
15K
9.32 mi08:40:381:17:528:2125:33
8:13
#4240
21K
13.05 mi09:11:421:48:568:2131:04
8:20
#4163
25K
15.53 mi09:32:052:09:198:1920:23
8:12
#4142
30K
18.64 mi09:58:432:35:578:2226:38
8:34
#4070
35K
21.75 mi10:25:373:02:518:2426:54
8:39
#3880
40K
24.85 mi10:53:033:30:178:2827:26
8:50
#3687
Finish
26.22 mi11:04:533:42:078:2911:50
8:41
#3584
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi3.11 mi479210102724432889234
10K6.21 mi3.10 mi4257+535845+165223+493827727193
15K9.32 mi3.11 mi4240+17847-22234432889234
21K13.05 mi3.73 mi4163+77819+28215+84053810222
25K15.53 mi2.48 mi4142+21834-15220-54324929245
30K18.64 mi3.11 mi4070+72838-4225-54139925245
35K21.75 mi3.11 mi3880+190828+10222+33691887239
40K24.85 mi3.10 mi3687+193795+33214+83541933249
Finish26.22 mi1.37 mi3584+103791+42143176838254

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×18story building
+279ft-164ft

Overall

4432

Females

889

F25-29

889

5K→10K

3.1 - 6.2 mi

Top 13%
×11story building
+103ft-217ft

Overall

3827

Females

727

F25-29

727

10K→15K

6.2 - 9.3 mi

Top 15%
×3story building
+51ft-55ft

Overall

4432

Females

889

F25-29

889

15K→21K

9.3 - 13.1 mi

Top 13%
×1story
+20ft-37ft

Overall

4053

Females

810

F25-29

810

21K→25K

13.1 - 15.5 mi

Top 14%
×2story building
+35ft-8ft

Overall

4324

Females

929

F25-29

929

25K→30K

15.5 - 18.6 mi

Top 14%
×2story building
+58ft-57ft

Overall

4139

Females

925

F25-29

925

30K→35K

18.6 - 21.8 mi

Top 12%
×2story building
+98ft-92ft

Overall

3691

Females

887

F25-29

887

35K→40K

21.8 - 24.9 mi

Top 12%
×2story building
+36ft-53ft

Overall

3541

Females

933

F25-29

933

40K→Finish

24.9 - 26.2 mi

Top 11%
×5story building
+80ft-24ft

Overall

3176

Females

838

F25-29

838

Passing Analysis

Category:
Athletes Passed
1758*
Passed By
550
Net Change
+1208
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4792
5K → 10K574*39+535#4792#4257
10K → 15K136*119+17#4257#4240
15K → 21K149*72+77#4240#4163
21K → 25K9877+21#4163#4142
25K → 30K166*94+72#4142#4070
30K → 35K243*53+190#4070#3880
35K → 40K265*72+193#3880#3687
40K → Finish127*24+103#3687#3584
TOTALS1758*550+1208

* 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