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MARINE CORPS MARATHON 2025

Alexandra Girgenti

Alexandria, VA

Bib: 7892 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 13%
Gender (Female)
#0 / 12338
Top 7%
Division (F25-29)
#0 / 2322
Top 11%
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
8:47/mi
27:16
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:22/mi
53:17
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:21/mi
1:19:15
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:40/mi
1:51:34
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:30/mi
2:12:42
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:50/mi
2:40:09
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:34/mi
3:06:46
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
8:36/mi
3:33:30
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
8:24/mi
3:44:57
↑ 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
1:51:348:33 /mi⚡ faster
2nd Half
1:53:228:36 /mi+1.6%
Positive split — 1.6% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:52:5427:168:4727:16
8:47
-
10K
6.21 mi08:18:5553:178:3526:01
8:22
-0:25
15K
9.32 mi08:44:531:19:158:3025:58
8:21
-0:01
21K
13.05 mi09:17:121:51:348:3332:19
8:40
+0:19
25K
15.53 mi09:38:202:12:428:3321:08
8:30
-0:10
30K
18.64 mi10:05:472:40:098:3527:27
8:50
+0:20
35K
21.75 mi10:32:243:06:468:3526:37
8:34
-0:16
40K
24.85 mi10:59:083:33:308:3526:44
8:36
+0:02
Finish
26.22 mi11:10:353:44:578:3511:27
8:24
-0:12

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

8:21 /mi

Average Pace

8:35 /mi

Slowest Pace

8:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:50:14

76% of race

Time at Steady Pace

54:43

24% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:35 /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 mi07:52:5427:168:4727:16
8:47
#4422
10K
6.21 mi08:18:5553:178:3526:01
8:22
#4871
15K
9.32 mi08:44:531:19:158:3025:58
8:21
#4918
21K
13.05 mi09:17:121:51:348:3332:19
8:40
#5066
25K
15.53 mi09:38:202:12:428:3321:08
8:30
#5088
30K
18.64 mi10:05:472:40:098:3527:27
8:50
#5024
35K
21.75 mi10:32:243:06:468:3526:37
8:34
#4570
40K
24.85 mi10:59:083:33:308:3526:44
8:36
#4164
Finish
26.22 mi11:10:353:44:578:3511:27
8:24
#3994
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi3.11 mi442289524050241060281
10K6.21 mi3.10 mi4871-4491018-123267-2754451159305
15K9.32 mi3.11 mi4918-471029-11271-450241060281
21K13.05 mi3.73 mi5066-1481076-47294-2356411258330
25K15.53 mi2.48 mi5088-221097-21300-657871358360
30K18.64 mi3.11 mi5024+641115-1830051941254331
35K21.75 mi3.11 mi4570+4541035+80284+163378792211
40K24.85 mi3.10 mi4164+406952+83259+252928727202
Finish26.22 mi1.37 mi3994+170917+35250+92402579185

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×18story building
+279ft-164ft

Overall

5024

Females

1060

F25-29

1060

5K→10K

3.1 - 6.2 mi

Top 18%
×11story building
+103ft-217ft

Overall

5445

Females

1159

F25-29

1159

10K→15K

6.2 - 9.3 mi

Top 17%
×3story building
+51ft-55ft

Overall

5024

Females

1060

F25-29

1060

15K→21K

9.3 - 13.1 mi

Top 19%
×1story
+20ft-37ft

Overall

5641

Females

1258

F25-29

1258

21K→25K

13.1 - 15.5 mi

Top 19%
×2story building
+35ft-8ft

Overall

5787

Females

1358

F25-29

1358

25K→30K

15.5 - 18.6 mi

Top 17%
×2story building
+58ft-57ft

Overall

5194

Females

1254

F25-29

1254

30K→35K

18.6 - 21.8 mi

Top 11%
×2story building
+98ft-92ft

Overall

3378

Females

792

F25-29

792

35K→40K

21.8 - 24.9 mi

Top 10%
×2story building
+36ft-53ft

Overall

2928

Females

727

F25-29

727

40K→Finish

24.9 - 26.2 mi

Top 8%
×5story building
+80ft-24ft

Overall

2402

Females

579

F25-29

579

Passing Analysis

Category:
Athletes Passed
1640*
Passed By
1212
Net Change
+428
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4422
5K → 10K47*496-449#4422#4871
10K → 15K98*145-47#4871#4918
15K → 21K99*247-148#4918#5066
21K → 25K114136-22#5066#5088
25K → 30K198*134+64#5088#5024
30K → 35K471*17+454#5024#4570
35K → 40K433*27+406#4570#4164
40K → Finish180*10+170#4164#3994
TOTALS1640*1212+428

* 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