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MARINE CORPS MARATHON 2025

Irene Thompson

Baltimore, MD

Bib: 13559 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Top 48%
Masters (Masters Women)
#0 / 5451
Top 36%
Division (F45-49)
#0 / 1255
Top 40%
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
10:43/mi
33:19
↑ 279↓ 164
10K· 6.21 mi
10:08/mi
1:04:48
↑ 103↓ 217
15K· 9.32 mi
10:13/mi
1:36:32
↑ 51↓ 55
21K· 13.05 mi
10:30/mi
2:15:42
↑ 20↓ 37
25K· 15.53 mi
10:19/mi
2:41:21
↑ 35
30K· 18.64 mi
11:07/mi
3:15:54
↑ 58↓ 57
35K· 21.75 mi
11:50/mi
3:52:41
↑ 98↓ 92
40K· 24.85 mi
13:16/mi
4:33:53
↑ 36↓ 53
Finish· 26.22 mi
13:20/mi
4:52:04
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:15:4210:24 /mi⚡ faster
2nd Half
2:36:2111:52 /mi+15.2%
Positive split — 15.2% 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
33:1910:433.11 mi33:19
10:43
-
10K
1:04:4810:263.10 mi31:29
10:08
-0:35
15K
1:36:3210:213.11 mi31:44
10:13
+0:05
21K
2:15:4210:243.73 mi39:10
10:30
+0:17
25K
2:41:2110:232.48 mi25:39
10:19
-0:11
30K
3:15:5410:313.11 mi34:33
11:07
+0:48
35K
3:52:4110:423.11 mi36:47
11:50
+0:43
40K
4:33:5311:013.10 mi41:12
13:16
+1:26
Finish(26.22 mi)
4:52:0411:091.37 mi18:11
13:20
+0:04
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:08 /mi

Average Pace

11:09 /mi

Slowest Pace

13:20 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:15:54

67% of race

Time at Slower Pace

1:36:10

33% of race

Average Pace: 11:08 /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. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi162635292437160015192420
10K3.10 mi16361-985300-8436+1165765386448
15K3.11 mi16129+2325206+94424+12160015192420
21K3.73 mi15881+2485125+81422+2158465185414
25K2.48 mi15613+2685059+66411+11150985041389
30K3.11 mi15463+1505083-24406+5152265332432
35K3.11 mi15499-365237-154423-17161736134527
40K3.10 mi16190-6915674-437474-51191077635675
Finish(26.22 mi)1.37 mi16473-2835859-185498-24201538034719

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×18story building
+279ft-164ft

Overall

16001

Females

5192

F45-49

5192

5K→10K

3.1 - 6.2 mi

Top 55%
×11story building
+103ft-217ft

Overall

16576

Females

5386

F45-49

5386

10K→15K

6.2 - 9.3 mi

Top 53%
×3story building
+51ft-55ft

Overall

16001

Females

5192

F45-49

5192

15K→21K

9.3 - 13.1 mi

Top 53%
×1story
+20ft-37ft

Overall

15846

Females

5185

F45-49

5185

21K→25K

13.1 - 15.5 mi

Top 50%
×2story building
+35ft-8ft

Overall

15098

Females

5041

F45-49

5041

25K→30K

15.5 - 18.6 mi

Top 51%
×2story building
+58ft-57ft

Overall

15226

Females

5332

F45-49

5332

30K→35K

18.6 - 21.8 mi

Top 54%
×2story building
+98ft-92ft

Overall

16173

Females

6134

F45-49

6134

35K→40K

21.8 - 24.9 mi

Top 64%
×2story building
+36ft-53ft

Overall

19107

Females

7635

F45-49

7635

40K→Finish

24.9 - 26.2 mi

Top 67%
×5story building
+80ft-24ft

Overall

20153

Females

8034

F45-49

8034

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#16263
5K → 10K
485387*-98
#16263 → #16361
10K → 15K
209441*+232
#16361 → #16129
15K → 21K
290538*+248
#16129 → #15881
21K → 25K
172440*+268
#15881 → #15613
25K → 30K
287437*+150
#15613 → #15463
30K → 35K
440404*-36
#15463 → #15499
35K → 40K
827136*-691
#15499 → #16190
40K → Finish
33956*-283
#16190 → #16473
TOTALS
30492839*-210
#16263 → #16473

* 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