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MARINE CORPS MARATHON 2025

Katharine Biagi

Virginia Bch, VA

Bib: 28996 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Masters (Masters Women)
#0 / 5451
Division (F45-49)
#0 / 1255
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
13:05/mi
40:40
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
13:24/mi
1:22:18
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
12:46/mi
2:01:57
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
16:06/mi
3:01:58
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
14:13/mi
3:37:19
↑ 350.2%
30 ft elev
30K· 18.64 mi
15:27/mi
4:25:19
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
16:29/mi
5:16:31
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
17:45/mi
6:11:41
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
17:12/mi
6:35:09
↑ 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
Time3:01:58
Pace13:57 /mi
2nd Half
Distance13.17 mi
Time3:33:10
Pace16:11 /mi
📊Positive Split: 17.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:32:3840:4013:0540:40
13:05
-
10K
6.21 mi09:14:161:22:1813:1541:38
13:24
+0:19
15K
9.32 mi09:53:552:01:5713:0539:39
12:46
-0:38
21K
13.05 mi10:53:563:01:5813:571:00:01
16:06
+3:20
25K
15.53 mi11:29:173:37:1913:5935:21
14:13
-1:53
30K
18.64 mi12:17:174:25:1914:1448:00
15:27
+1:14
35K
21.75 mi13:08:295:16:3114:3351:12
16:29
+1:02
40K
24.85 mi14:03:396:11:4114:5755:10
17:45
+1:16
Finish
26.22 mi14:27:076:35:0915:0523:28
17:12
-0:33

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

12:46 /mi

Average Pace

15:05 /mi

Slowest Pace

17:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:37:18

40% of race

Time at Steady Pace

1:48:01

27% of race

Time at Slower Pace

2:09:50

33% of race

Average Pace: 15:04 /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 mi08:32:3840:4013:0540:40
13:05
#27836
10K
6.21 mi09:14:161:22:1813:1541:38
13:24
#28832
15K
9.32 mi09:53:552:01:5713:0539:39
12:46
#28369
21K
13.05 mi10:53:563:01:5813:571:00:01
16:06
#29271
25K
15.53 mi11:29:173:37:1913:5935:21
14:13
#29051
30K
18.64 mi12:17:174:25:1914:1448:00
15:27
#28880
35K
21.75 mi13:08:295:16:3114:3351:12
16:29
#28879
40K
24.85 mi14:03:396:11:4114:5755:10
17:45
#28841
Finish
26.22 mi14:27:076:35:0915:0523:28
17:12
#28772
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi2783610970105927207(Top 91%)10651(Top 86%)1015(Top 82%)
10K6.21 mi3.10 mi28832-99611555-5851139-8029408(Top 98%)11907(Top 97%)1183(Top 95%)
15K9.32 mi3.11 mi28369+46311283+2721105+3427207(Top 91%)10651(Top 86%)1015(Top 82%)
21K13.05 mi3.73 mi29271-90211843-5601172-6729787(Top 99%)12173(Top 99%)1211(Top 98%)
25K15.53 mi2.48 mi29051+22011741+1021159+1327347(Top 91%)11054(Top 90%)1083(Top 87%)
30K18.64 mi3.11 mi28880+17111674+671160-127717(Top 92%)11316(Top 92%)1126(Top 91%)
35K21.75 mi3.11 mi28879+111708-341163-328166(Top 94%)11592(Top 94%)1157(Top 93%)
40K24.85 mi3.10 mi28841+3811719-111165-228395(Top 95%)11665(Top 95%)1169(Top 94%)
Finish26.22 mi1.37 mi28772+6911696+231159+627735(Top 92%)11358(Top 92%)1122(Top 90%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×18story building
+279ft-164ft

Overall

27207

Females

10651

F45-49

10651

5K→10K

3.1 - 6.2 mi

Top 98%
×11story building
+103ft-217ft

Overall

29408

Females

11907

F45-49

11907

10K→15K

6.2 - 9.3 mi

Top 91%
×3story building
+51ft-55ft

Overall

27207

Females

10651

F45-49

10651

15K→21K

9.3 - 13.1 mi

Top 99%
×1story
+20ft-37ft

Overall

29787

Females

12173

F45-49

12173

21K→25K

13.1 - 15.5 mi

Top 91%
×2story building
+35ft-8ft

Overall

27347

Females

11054

F45-49

11054

25K→30K

15.5 - 18.6 mi

Top 92%
×2story building
+58ft-57ft

Overall

27717

Females

11316

F45-49

11316

30K→35K

18.6 - 21.8 mi

Top 94%
×2story building
+98ft-92ft

Overall

28166

Females

11592

F45-49

11592

35K→40K

21.8 - 24.9 mi

Top 95%
×2story building
+36ft-53ft

Overall

28395

Females

11665

F45-49

11665

40K→Finish

24.9 - 26.2 mi

Top 92%
×5story building
+80ft-24ft

Overall

27735

Females

11358

F45-49

11358

Passing Analysis

Category:
Athletes Passed
1469*
Passed By
2405
Net Change
-936
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27836
5K → 10K39*1035-996#27836#28832
10K → 15K508*45+463#28832#28369
15K → 21K62*964-902#28369#29271
21K → 25K259*39+220#29271#29051
25K → 30K233*62+171#29051#28880
30K → 35K136*135+1#28880#28879
35K → 40K153*115+38#28879#28841
40K → Finish79*10+69#28841#28772
TOTALS1469*2405-936

* 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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Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions