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MARINE CORPS MARATHON 2025

Yalda Khalili

Dumfries, VA

Bib: 1209 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 28%
Gender (Female)
#0 / 12338
Top 19%
Division (F35-39)
#0 / 1413
Top 20%
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
9:23/mi
29:09
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:47/mi
56:27
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:38/mi
1:23:16
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:57/mi
1:56:37
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:04/mi
2:19:10
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:32/mi
2:48:48
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:57/mi
3:19:43
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:24/mi
3:52:02
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
12:07/mi
4:08:34
↑ 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
Time1:56:37
Pace8:56 /mi
2nd Half
Distance13.17 mi
Time2:11:56
Pace10:01 /mi
📊Positive Split: 13.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:59:0129:099:2329:09
9:23
-
10K
6.21 mi08:26:1956:279:0527:18
8:47
-0:36
15K
9.32 mi08:53:081:23:168:5626:49
8:38
-0:09
21K
13.05 mi09:26:291:56:378:5633:21
8:57
+0:19
25K
15.53 mi09:49:022:19:108:5822:33
9:04
+0:07
30K
18.64 mi10:18:402:48:489:0329:38
9:32
+0:28
35K
21.75 mi10:49:353:19:439:1130:55
9:57
+0:25
40K
24.85 mi11:21:543:52:029:2032:19
10:24
+0:27
Finish
26.22 mi11:38:264:08:349:2916:32
12:07
+1:43

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

8:38 /mi

Average Pace

9:29 /mi

Slowest Pace

12:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

54:07

22% of race

Time at Steady Pace

1:54:41

46% of race

Time at Slower Pace

1:19:46

32% of race

Average Pace: 9:29 /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 mi07:59:0129:099:2329:09
9:23
#7874
10K
6.21 mi08:26:1956:279:0527:18
8:47
#7909
15K
9.32 mi08:53:081:23:168:5626:49
8:38
#7397
21K
13.05 mi09:26:291:56:378:5633:21
8:57
#7325
25K
15.53 mi09:49:022:19:108:5822:33
9:04
#7549
30K
18.64 mi10:18:402:48:489:0329:38
9:32
#7635
35K
21.75 mi10:49:353:19:439:1130:55
9:57
#7800
40K
24.85 mi11:21:543:52:029:2032:19
10:24
#7905
Finish
26.22 mi11:38:264:08:349:2916:32
12:07
#8262
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
5K3.11 mi3.11 mi787419742396624(Top 22%)1562(Top 13%)200(Top 14%)
10K6.21 mi3.10 mi7909-351975-1236+37948(Top 26%)1976(Top 16%)232(Top 17%)
15K9.32 mi3.11 mi7397+5121814+161223+136624(Top 22%)1562(Top 13%)200(Top 14%)
21K13.05 mi3.73 mi7325+721790+24219+47320(Top 24%)1779(Top 14%)214(Top 15%)
25K15.53 mi2.48 mi7549-2241863-732199174(Top 31%)2503(Top 20%)297(Top 21%)
30K18.64 mi3.11 mi7635-861941-78226-78567(Top 29%)2422(Top 20%)283(Top 20%)
35K21.75 mi3.11 mi7800-1652070-129241-158918(Top 30%)2832(Top 23%)338(Top 24%)
40K24.85 mi3.10 mi7905-1052185-115259-189222(Top 31%)3260(Top 26%)365(Top 26%)
Finish26.22 mi1.37 mi8262-3572362-177281-2216148(Top 54%)6348(Top 51%)724(Top 52%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×18story building
+279ft-164ft

Overall

6624

Females

1562

F35-39

1562

5K→10K

3.1 - 6.2 mi

Top 26%
×11story building
+103ft-217ft

Overall

7948

Females

1976

F35-39

1976

10K→15K

6.2 - 9.3 mi

Top 22%
×3story building
+51ft-55ft

Overall

6624

Females

1562

F35-39

1562

15K→21K

9.3 - 13.1 mi

Top 24%
×1story
+20ft-37ft

Overall

7320

Females

1779

F35-39

1779

21K→25K

13.1 - 15.5 mi

Top 31%
×2story building
+35ft-8ft

Overall

9174

Females

2503

F35-39

2503

25K→30K

15.5 - 18.6 mi

Top 29%
×2story building
+58ft-57ft

Overall

8567

Females

2422

F35-39

2422

30K→35K

18.6 - 21.8 mi

Top 30%
×2story building
+98ft-92ft

Overall

8918

Females

2832

F35-39

2832

35K→40K

21.8 - 24.9 mi

Top 31%
×2story building
+36ft-53ft

Overall

9222

Females

3260

F35-39

3260

40K→Finish

24.9 - 26.2 mi

Top 54%
×5story building
+80ft-24ft

Overall

16148

Females

6348

F35-39

6348

Passing Analysis

Category:
Athletes Passed
2101*
Passed By
2489
Net Change
-388
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7874
5K → 10K288*323-35#7874#7909
10K → 15K553*41+512#7909#7397
15K → 21K275*203+72#7397#7325
21K → 25K132*356-224#7325#7549
25K → 30K269*355-86#7549#7635
30K → 35K297*462-165#7635#7800
35K → 40K254*359-105#7800#7905
40K → Finish33*390-357#7905#8262
TOTALS2101*2489-388

* 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