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MARINE CORPS MARATHON 2025

Annmarie Collins

Glenview, IL

Bib: 4396 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 20%
Gender (Female)
#0 / 12338
Top 12%
Division (F20-24)
#0 / 1404
Top 21%
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
9:08/mi
28:24
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:25/mi
54:33
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:36/mi
1:21:15
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:36/mi
1:53:17
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:25/mi
2:14:12
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:20/mi
2:43:13
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:36/mi
3:13:02
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:45/mi
3:43:18
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:17/mi
3:55:58
↑ 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
Time1:53:17
Pace8:41 /mi
2nd Half
Distance13.17 mi
Time2:02:40
Pace9:19 /mi
📊Positive Split: 8.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:01:2028:249:0828:24
9:08
-
10K
6.21 mi08:27:2954:338:4726:09
8:25
-0:43
15K
9.32 mi08:54:111:21:158:4326:42
8:36
+0:11
21K
13.05 mi09:26:131:53:178:4132:02
8:36
0:00
25K
15.53 mi09:47:082:14:128:3820:55
8:25
-0:11
30K
18.64 mi10:16:092:43:138:4529:01
9:20
+0:55
35K
21.75 mi10:45:583:13:028:5329:49
9:36
+0:16
40K
24.85 mi11:16:143:43:188:5930:16
9:45
+0:09
Finish
26.22 mi11:28:543:55:589:0012:40
9:17
-0:28

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

8:25 /mi

Average Pace

9:00 /mi

Slowest Pace

9:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:14:12

57% of race

Time at Steady Pace

1:41:46

43% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:00 /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 mi08:01:2028:249:0828:24
9:08
#6351
10K
6.21 mi08:27:2954:338:4726:09
8:25
#5959
15K
9.32 mi08:54:111:21:158:4326:42
8:36
#6045
21K
13.05 mi09:26:131:53:178:4132:02
8:36
#5747
25K
15.53 mi09:47:082:14:128:3820:55
8:25
#5560
30K
18.64 mi10:16:092:43:138:4529:01
9:20
#5830
35K
21.75 mi10:45:583:13:028:5329:49
9:36
#5982
40K
24.85 mi11:16:143:43:188:5930:16
9:45
#6024
Finish
26.22 mi11:28:543:55:589:0012:40
9:17
#5904
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-24Seg. OverallSeg. FemalesSeg. F20-24
5K3.11 mi3.11 mi635114852846381(Top 21%)1480(Top 12%)280(Top 20%)
10K6.21 mi3.10 mi5959+3921333+152255+295662(Top 19%)1220(Top 10%)219(Top 16%)
15K9.32 mi3.11 mi6045-861365-32256-16381(Top 21%)1480(Top 12%)280(Top 20%)
21K13.05 mi3.73 mi5747+2981277+88242+145242(Top 17%)1133(Top 9%)210(Top 15%)
25K15.53 mi2.48 mi5560+1871218+59228+145335(Top 18%)1222(Top 10%)231(Top 16%)
30K18.64 mi3.11 mi5830-2701348-130260-327770(Top 26%)2148(Top 17%)397(Top 28%)
35K21.75 mi3.11 mi5982-1521465-117281-217541(Top 25%)2265(Top 18%)421(Top 30%)
40K24.85 mi3.10 mi6024-421545-80296-156808(Top 23%)2191(Top 18%)409(Top 29%)
Finish26.22 mi1.37 mi5904+1201527+18295+15170(Top 17%)1613(Top 13%)342(Top 24%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×18story building
+279ft-164ft

Overall

6381

Females

1480

F20-24

1480

5K→10K

3.1 - 6.2 mi

Top 19%
×11story building
+103ft-217ft

Overall

5662

Females

1220

F20-24

1220

10K→15K

6.2 - 9.3 mi

Top 21%
×3story building
+51ft-55ft

Overall

6381

Females

1480

F20-24

1480

15K→21K

9.3 - 13.1 mi

Top 17%
×1story
+20ft-37ft

Overall

5242

Females

1133

F20-24

1133

21K→25K

13.1 - 15.5 mi

Top 18%
×2story building
+35ft-8ft

Overall

5335

Females

1222

F20-24

1222

25K→30K

15.5 - 18.6 mi

Top 26%
×2story building
+58ft-57ft

Overall

7770

Females

2148

F20-24

2148

30K→35K

18.6 - 21.8 mi

Top 25%
×2story building
+98ft-92ft

Overall

7541

Females

2265

F20-24

2265

35K→40K

21.8 - 24.9 mi

Top 23%
×2story building
+36ft-53ft

Overall

6808

Females

2191

F20-24

2191

40K→Finish

24.9 - 26.2 mi

Top 17%
×5story building
+80ft-24ft

Overall

5170

Females

1613

F20-24

1613

Passing Analysis

Category:
Athletes Passed
1971*
Passed By
1524
Net Change
+447
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6351
5K → 10K491*99+392#6351#5959
10K → 15K142*228-86#5959#6045
15K → 21K359*61+298#6045#5747
21K → 25K24457+187#5747#5560
25K → 30K139*409-270#5560#5830
30K → 35K195*347-152#5830#5982
35K → 40K239*281-42#5982#6024
40K → Finish162*42+120#6024#5904
TOTALS1971*1524+447

* 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