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MARINE CORPS MARATHON 2025

Jackie Henley

Washington, DC

Bib: 28703 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
13:09/mi
40:51
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:56/mi
1:17:55
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:52/mi
1:54:48
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
12:24/mi
2:41:03
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
12:03/mi
3:10:59
↑ 350.2%
30 ft elev
30K· 18.64 mi
12:52/mi
3:50:56
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
13:50/mi
4:33:54
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
13:17/mi
5:15:11
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
12:27/mi
5:32:10
↑ 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
Time2:41:03
Pace12:21 /mi
2nd Half
Distance13.17 mi
Time2:51:06
Pace13:00 /mi
📊Positive Split: 6.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:38:5940:5113:0940:51
13:09
-
10K
6.21 mi09:16:031:17:5512:3237:04
11:56
-1:13
15K
9.32 mi09:52:561:54:4812:1936:53
11:52
-0:04
21K
13.05 mi10:39:112:41:0312:2146:15
12:24
+0:32
25K
15.53 mi11:09:073:10:5912:1829:56
12:03
-0:21
30K
18.64 mi11:49:043:50:5612:2339:57
12:52
+0:49
35K
21.75 mi12:32:024:33:5412:3642:58
13:50
+0:58
40K
24.85 mi13:13:195:15:1112:4141:17
13:17
-0:33
Finish
26.22 mi13:30:185:32:1012:4116:59
12:27
-0:50

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

11:52 /mi

Average Pace

12:41 /mi

Slowest Pace

13:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:27:04

62% of race

Time at Steady Pace

2:05:06

38% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 12:40 /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 mi08:38:5940:5113:0940:51
13:09
#27987
10K
6.21 mi09:16:031:17:5512:3237:04
11:56
#27129
15K
9.32 mi09:52:561:54:4812:1936:53
11:52
#26253
21K
13.05 mi10:39:112:41:0312:2146:15
12:24
#25461
25K
15.53 mi11:09:073:10:5912:1829:56
12:03
#24764
30K
18.64 mi11:49:043:50:5612:2339:57
12:52
#23968
35K
21.75 mi12:32:024:33:5412:3642:58
13:50
#23754
40K
24.85 mi13:13:195:15:1112:4141:17
13:17
#23066
Finish
26.22 mi13:30:185:32:1012:4116:59
12:27
#22734
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi3.11 mi2798711062221824491(Top 82%)9189(Top 74%)1962(Top 85%)
10K6.21 mi3.10 mi27129+85810592+4702158+6026220(Top 87%)10116(Top 82%)2089(Top 90%)
15K9.32 mi3.11 mi26253+87610104+4882091+6724491(Top 82%)9189(Top 74%)1962(Top 85%)
21K13.05 mi3.73 mi25461+7929720+3842044+4723671(Top 79%)8916(Top 72%)1906(Top 82%)
25K15.53 mi2.48 mi24764+6979423+2971997+4721795(Top 73%)8231(Top 67%)1801(Top 78%)
30K18.64 mi3.11 mi23968+7969109+3141947+5021253(Top 71%)8149(Top 66%)1794(Top 77%)
35K21.75 mi3.11 mi23754+2149098+111943+422496(Top 75%)9080(Top 74%)1902(Top 82%)
40K24.85 mi3.10 mi23066+6888860+2381911+3219217(Top 64%)7684(Top 62%)1709(Top 74%)
Finish26.22 mi1.37 mi22734+3328722+1381893+1817370(Top 58%)6890(Top 56%)1615(Top 70%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×18story building
+279ft-164ft

Overall

24491

Females

9189

F25-29

9189

5K→10K

3.1 - 6.2 mi

Top 87%
×11story building
+103ft-217ft

Overall

26220

Females

10116

F25-29

10116

10K→15K

6.2 - 9.3 mi

Top 82%
×3story building
+51ft-55ft

Overall

24491

Females

9189

F25-29

9189

15K→21K

9.3 - 13.1 mi

Top 79%
×1story
+20ft-37ft

Overall

23671

Females

8916

F25-29

8916

21K→25K

13.1 - 15.5 mi

Top 73%
×2story building
+35ft-8ft

Overall

21795

Females

8231

F25-29

8231

25K→30K

15.5 - 18.6 mi

Top 71%
×2story building
+58ft-57ft

Overall

21253

Females

8149

F25-29

8149

30K→35K

18.6 - 21.8 mi

Top 75%
×2story building
+98ft-92ft

Overall

22496

Females

9080

F25-29

9080

35K→40K

21.8 - 24.9 mi

Top 64%
×2story building
+36ft-53ft

Overall

19217

Females

7684

F25-29

7684

40K→Finish

24.9 - 26.2 mi

Top 58%
×5story building
+80ft-24ft

Overall

17370

Females

6890

F25-29

6890

Passing Analysis

Category:
Athletes Passed
5762*
Passed By
509
Net Change
+5253
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27987
5K → 10K928*70+858#27987#27129
10K → 15K905*29+876#27129#26253
15K → 21K869*77+792#26253#25461
21K → 25K744*47+697#25461#24764
25K → 30K841*45+796#24764#23968
30K → 35K403*189+214#23968#23754
35K → 40K729*41+688#23754#23066
40K → Finish343*11+332#23066#22734
TOTALS5762*509+5253

* 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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Questions or issues regarding timing data?

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Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions