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MARINE CORPS MARATHON 2025

Erin Blind

Cohasset, MA

Bib: 18956 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 47%
Gender (Female)
#0 / 12338
Top 39%
Masters (Masters Women)
#0 / 5451
Top 27%
Division (F40-44)
#0 / 1527
Top 36%
Race Day Weather
42°/32°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:22/mi
32:12
↑ 279↓ 164
10K· 6.21 mi
9:54/mi
1:02:58
↑ 103↓ 217
15K· 9.32 mi
10:21/mi
1:35:06
↑ 51↓ 55
21K· 13.05 mi
10:14/mi
2:13:15
↑ 20↓ 37
25K· 15.53 mi
10:52/mi
2:40:16
↑ 35
30K· 18.64 mi
11:08/mi
3:14:50
↑ 58↓ 57
35K· 21.75 mi
10:43/mi
3:48:09
↑ 98↓ 92
40K· 24.85 mi
11:30/mi
4:23:52
↑ 36↓ 53
Finish· 26.22 mi
10:54/mi
4:38:44
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:13:1510:13 /mi⚡ faster
2nd Half
2:25:2911:03 /mi+9.2%
Positive split — 9.2% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
32:1210:223.11 mi32:12
10:22
-
10K
1:02:5810:083.10 mi30:46
9:54
-0:28
15K
1:35:0610:123.11 mi32:08
10:21
+0:27
21K
2:13:1510:133.73 mi38:09
10:14
-0:07
25K
2:40:1610:192.48 mi27:01
10:52
+0:38
30K
3:14:5010:273.11 mi34:34
11:08
+0:16
35K
3:48:0910:293.11 mi33:19
10:43
-0:25
40K
4:23:5210:373.10 mi35:43
11:30
+0:47
Finish(26.22 mi)
4:38:4410:381.37 mi14:52
10:54
-0:36
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:54 /mi

Average Pace

10:38 /mi

Slowest Pace

11:30 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:13:35

69% of race

Time at Steady Pace

1:25:09

31% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:38 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi139284286504168445535643
10K3.10 mi14422-4944470-184529-25150124721570
15K3.11 mi15170-7484797-327565-36168445535643
21K3.73 mi14821+3494670+127544+21144044527533
25K2.48 mi15203-3824875-205568-24175736213702
30K3.11 mi15142+614946-71569-1152565347604
35K3.11 mi14410+7324752+194554+15119324211493
40K3.10 mi14188+2224792-40552+2133785155580
Finish(26.22 mi)1.37 mi13985+2034749+43547+5114754349482

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×18story building
+279ft-164ft

Overall

16844

Females

5535

F40-44

5535

5K→10K

3.1 - 6.2 mi

Top 50%
×11story building
+103ft-217ft

Overall

15012

Females

4721

F40-44

4721

10K→15K

6.2 - 9.3 mi

Top 56%
×3story building
+51ft-55ft

Overall

16844

Females

5535

F40-44

5535

15K→21K

9.3 - 13.1 mi

Top 48%
×1story
+20ft-37ft

Overall

14404

Females

4527

F40-44

4527

21K→25K

13.1 - 15.5 mi

Top 58%
×2story building
+35ft-8ft

Overall

17573

Females

6213

F40-44

6213

25K→30K

15.5 - 18.6 mi

Top 51%
×2story building
+58ft-57ft

Overall

15256

Females

5347

F40-44

5347

30K→35K

18.6 - 21.8 mi

Top 40%
×2story building
+98ft-92ft

Overall

11932

Females

4211

F40-44

4211

35K→40K

21.8 - 24.9 mi

Top 45%
×2story building
+36ft-53ft

Overall

13378

Females

5155

F40-44

5155

40K→Finish

24.9 - 26.2 mi

Top 38%
×5story building
+80ft-24ft

Overall

11475

Females

4349

F40-44

4349

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#13928
5K → 10K
697203*-494
#13928 → #14422
10K → 15K
879131*-748
#14422 → #15170
15K → 21K
184533*+349
#15170 → #14821
21K → 25K
579197*-382
#14821 → #15203
25K → 30K
340401*+61
#15203 → #15142
30K → 35K
81813*+732
#15142 → #14410
35K → 40K
235457*+222
#14410 → #14188
40K → Finish
49252*+203
#14188 → #13985
TOTALS
30442987*-57
#13928 → #13985

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

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