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MARINE CORPS MARATHON 2025

Julia Konner

Washington, DC

Bib: 29987 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 42%
Gender (Female)
#0 / 12338
Top 33%
Division (F30-34)
#0 / 1621
Top 38%
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
11:45/mi
36:29
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:15/mi
1:08:19
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:55/mi
1:39:09
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:57/mi
2:16:13
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:56/mi
2:40:55
↑ 350.2%
30 ft elev
30K· 18.64 mi
10:21/mi
3:13:03
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:55/mi
3:43:52
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:32/mi
4:16:37
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:19/mi
4:30:41
↑ 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 21K
Distance13.05 mi
Time2:16:13
Pace10:26 /mi
2nd Half✓ Faster
Distance13.17 mi
Time2:14:28
Pace10:13 /mi
📊Negative Split: 1.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:16:5836:2911:4536:29
11:45
-
10K
6.21 mi08:48:481:08:1911:0031:50
10:15
-1:30
15K
9.32 mi09:19:381:39:0910:3830:50
9:55
-0:20
21K
13.05 mi09:56:422:16:1310:2637:04
9:57
+0:02
25K
15.53 mi10:21:242:40:5510:2224:42
9:56
-0:01
30K
18.64 mi10:53:323:13:0310:2132:08
10:21
+0:25
35K
21.75 mi11:24:213:43:5210:1830:49
9:55
-0:26
40K
24.85 mi11:57:064:16:3710:1932:45
10:32
+0:37
Finish
26.22 mi12:11:104:30:4110:2014:04
10:19
-0:13

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

9:55 /mi

Average Pace

10:20 /mi

Slowest Pace

11:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:54:12

87% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

36:29

13% of race

Average Pace: 10:19 /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 mi08:16:5836:2911:4536:29
11:45
#22545
10K
6.21 mi08:48:481:08:1911:0031:50
10:15
#20203
15K
9.32 mi09:19:381:39:0910:3830:50
9:55
#18040
21K
13.05 mi09:56:422:16:1310:2637:04
9:57
#16135
25K
15.53 mi10:21:242:40:5510:2224:42
9:56
#15444
30K
18.64 mi10:53:323:13:0310:2132:08
10:21
#14594
35K
21.75 mi11:24:213:43:5210:1830:49
9:55
#13426
40K
24.85 mi11:57:064:16:3710:1932:45
10:32
#12719
Finish
26.22 mi12:11:104:30:4110:2014:04
10:19
#12479
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi3.11 mi225458232118814361(Top 48%)4501(Top 36%)653(Top 40%)
10K6.21 mi3.10 mi20203+23427106+11261017+17117375(Top 58%)5757(Top 47%)824(Top 51%)
15K9.32 mi3.11 mi18040+21636082+1024877+14014361(Top 48%)4501(Top 36%)653(Top 40%)
21K13.05 mi3.73 mi16135+19055231+851759+11812893(Top 43%)3916(Top 32%)567(Top 35%)
25K15.53 mi2.48 mi15444+6914979+252739+2013241(Top 44%)4207(Top 34%)631(Top 39%)
30K18.64 mi3.11 mi14594+8504707+272691+4811992(Top 40%)3897(Top 32%)595(Top 37%)
35K21.75 mi3.11 mi13426+11684343+364644+478802(Top 29%)2793(Top 23%)424(Top 26%)
40K24.85 mi3.10 mi12719+7074170+173623+219780(Top 33%)3492(Top 28%)520(Top 32%)
Finish26.22 mi1.37 mi12479+2404115+55621+29174(Top 31%)3304(Top 27%)500(Top 31%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×18story building
+279ft-164ft

Overall

14361

Females

4501

F30-34

4501

5K→10K

3.1 - 6.2 mi

Top 58%
×11story building
+103ft-217ft

Overall

17375

Females

5757

F30-34

5757

10K→15K

6.2 - 9.3 mi

Top 48%
×3story building
+51ft-55ft

Overall

14361

Females

4501

F30-34

4501

15K→21K

9.3 - 13.1 mi

Top 43%
×1story
+20ft-37ft

Overall

12893

Females

3916

F30-34

3916

21K→25K

13.1 - 15.5 mi

Top 44%
×2story building
+35ft-8ft

Overall

13241

Females

4207

F30-34

4207

25K→30K

15.5 - 18.6 mi

Top 40%
×2story building
+58ft-57ft

Overall

11992

Females

3897

F30-34

3897

30K→35K

18.6 - 21.8 mi

Top 29%
×2story building
+98ft-92ft

Overall

8802

Females

2793

F30-34

2793

35K→40K

21.8 - 24.9 mi

Top 33%
×2story building
+36ft-53ft

Overall

9780

Females

3492

F30-34

3492

40K→Finish

24.9 - 26.2 mi

Top 31%
×5story building
+80ft-24ft

Overall

9174

Females

3304

F30-34

3304

Passing Analysis

Category:
Athletes Passed
10282*
Passed By
216
Net Change
+10066
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22545
5K → 10K2361*19+2342#22545#20203
10K → 15K2169*6+2163#20203#18040
15K → 21K1915*10+1905#18040#16135
21K → 25K725*34+691#16135#15444
25K → 30K891*41+850#15444#14594
30K → 35K1180*12+1168#14594#13426
35K → 40K773*66+707#13426#12719
40K → Finish268*28+240#12719#12479
TOTALS10282*216+10066

* 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